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Summary of 12/25/25 3:35 GMT:>> Show Compact View
4/12/23 6:31 GMT
Custom File Folder

Custom printed folder is used to hold marketing material which is one of the main two using ways of a ring binder. Its material is textile + greyboard + C1S which the material is silver fine linen that is soft and closely knit. The graded textile makes the planner match the wedding theme. Its grey board also should be thick enough to hold the inner pages which are 1500g greyboard available. It has a magnetic cap to close the planner that seems like a box from the outside which keeps the top lid straight not a band that keeps good performance. A good style for wedding planners. What is a ring binder used for? Ring binders are used for filing documents and they can also be used to hold marketing material. For many, the only consideration that matters when they are purchasing binder is size and cost. The most popular size is for A4 file documents which meet office, school, and business needs the rings usually are 3-hole and 4-hole. For holding marketing material, it is normally customized in size and the spine of binders is bigger than that of documents. Their material could be paper+ grayboard, PU +greyboard, textile + greyboard and plastic material. The ring has O-shape and D-shape. Although O-rings are the most common, they do have a lower sheet capacity. For larger projects, you may need to consider a D-ring, which is offset to the back cover and can may using the binders easier to manage while reducing stress on individual pages. As a folder manufacturer, we provide logo notebooks, softcover book printing service, custom office folders, personalised binder folder, personalised file folder, personalized file folder, personalised folder, paper printing wholesale, etc. For more information, please feel free to contact us!

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jianghousepaper
86-20-37271056

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Jiang-house Co-operated Co.,Ltd
Rm 1402, No.961 Tianyuan Road, Tianhe District, Guangzhou
Guangzhou 510520
China
4/12/23 6:30 GMT
Custom Charging Notebook

Charging notebook is the development of normal business notebooks as the development of electronic equipment especially smart mobile phones appliance. That causes the portable charger's development and then the charging notebook come out as combining the function of a business notebook and the portable charger. Its capacity is 4000mAh, 8000mAh, 10000mAh and 8000mAh are used mostly. It has different series according to its functions. The simplest structure is a PU notebook+ power bank + three styles of cables. Other styles with more and more functions are all on this basis. Like notebook+powerbank+ USB, notebook + powerbank+USB+wireless, notebook + powerbank+USD+ LED light which all can add a company logo or clients' design as their brand. Of cause the cost will be added as the functions more. The warranty time of them is 3- year so the quality is approved. And if the quantity exceeds 500pcs, the color of PU could be pointed out by clients. What is the charging notebook? As the business notebook and portable electronics developed, the notebook with power bank come out. Basic on the business notebook, it adds a power bank which has 4000mAH, 8000mAH,10000mAh capacity, and 3-in-1 cable is necessary. To meet the market's need, then add USB which is 8GB and 16GB volume usually. Some styles have lampe, clock, calculator, wireless charger, and mobile holder. As smart electronic devices develop, their functions will update. So great!!! And clients just need to add their logo on the surface then their charging notebook comes out and the MOQ is just 50pcs. If you need any kinds of book printing, please contact us, as a professional paper printing factory, Jiang-house is willing to offer you high quality products.

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jianghousepaper
86-20-37271056

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Jiang-house Co-operated Co.,Ltd
Rm 1402, No.961 Tianyuan Road, Tianhe District, Guangzhou
Guangzhou 510520
China
4/12/23 6:29 GMT
Custom Board Game

The board game is a team game that we play with other teamers. It could be played on the table. So there is a nickname for " table game". It has different parts made of different materials. Its board could be a piece of plastic sheet or printed cardboard or a wood chessboard. The most classic structure of personalized board game is lid&bottom board box + game board+ cards +rules +plastic pawn+dice+insert. About the paper parts, they are mostly printed in full color on one side or two sides. The game board is usually 4-folded that can be packed in a box. Plastic pawns or other plastic rolls are made of new PVC or resin material that the module fees are not high. Dice are mostly in 16mm size and cards usually have a hundred pieces that can be played with several people. The material of the insert could be paper or PVC. Custom other accessories are common and you should have rich purchasing experience with different materials. Maybe wood, textile, PP or metal. So do a board game, clients should have complete conception and ideas and suppliers should have professional manufacturing experience. How to choose a good supplier for custom board game? As it has complete playing ways and rules, the board game is fully shown as a part of entertainment culture. So it requires clients have great ideas and strong graphic design abilities. So copyright protection on this product is very important. It can be played with friends, families and other teamers. It is a team game, so it needs kinds of accessories to finish the game. From the manufacturing, it is material is complex from paper, plastic, wood, and textile which require the supplier to have experienced purchasing knowledge and resources. Jiang-house Co-operated Co. Limited, as an excellent custom board game manufacturer, offers a wide range of board game for you to choose from. As a paper printing factory, we provide personalized planner, softcover book printing service, drawer gift box, paper printing, etc. For more information, please feel free to contact us!

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jianghousepaper
86-20-37271056

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Jiang-house Co-operated Co.,Ltd
Rm 1402, No.961 Tianyuan Road, Tianhe District, Guangzhou
Guangzhou 510520
China
4/12/23 3:26 GMT
Hypophosphorous acid Cas 6303-21-5 Nmf Cas 123-39-7 liquids supplier

Wickr me: goltbiotech WhatsApp/Telegram:+8615389281203 Email: maria@goltbiotech.com Place of Origin: China Brand Name: Golt biotech Appearance: colorless liquid or yellowish liquid Purity: 99.9% MOQ: 1KG Payment: Bitcoin, usdt, xmr, Western Union, T/T for your choices Delivery: 5-20 days by DHL, Fedex, UPS, HKEMS, EUB, Special line, delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price! WhatsApp/Telegram:+8615389281203 , Email/Skype: maria@goltbiotech.com Wickr me:goltbiotech Golt Biotech Co., Ltd. Dmf liquid, Cas 68-12-2, 5-Bromo-1-pentene, Cas 1119-51-3 supplier, Bromobutance price, Cas 109-65-9 supplier, N-Methylformamide Cas 123-39-7, Cas 123-39-7 supplier, nmf liquid, nmf Cas 123-39-7, Hypophosphorous acid, Hypophosphorous acid liquid, Hypophosphorous acid supplier, buy Dmf liquid, buy dmf Cas 68-12-2, dmf Cas 68-12-2

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goltbiotech
zhangba 6 road, yanta district, XI’ an, shaanxi, China
xi an 71000
China
4/12/23 3:02 GMT
inverter

A global new energy company called Danick Power Ltd. has spent more than 15 years specializing in scientific research, manufacture, development, and service related to specialized energy and electrical sources. Our products are widely used in many different industries, including the new energy industry, domestic and commercial settings, factories, different boats and ships, electric vehicles, recreational vehicles, vans, mobile dining vehicles, heavy trucks, ice-cream vehicles, outdoor campers, aviation, fire protection, hospitals, medical equipment, shops, national engineering construction, and military automation control systems, among other industries. Our top selling products include Off-Grid Sine Wave Inverters, LiFePO4 Lithium Batteries, Off-Grid Solar Systems, Solar Charge Controllers, Solar Pump Inverters, PV Combiner Boxes, Hybrid Inverters With Solar Controllers, Car-Marine And Outdoor Inverters, among others. We created products that cover all power products.

Minimum Order: 1 bags

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18771304188

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Danick Power Limited
ZealandChristchurch - 8042
Canterbury
New Zealand
4/12/23 2:54 GMT
Best price bmk glycidic acid Cas 5449-12-7 powder China factorty

Wickr me: goltbiotech WhatsApp/Telegram:+8615389281203 Email/Skype: maria@goltbiotech.com Product name:New BMK Powder/pmk Glycidate powder/Oil Cas No.: 5449-12-7/28578-16-7 Place of Origin: China Purity: 99% Brand Name: Golt biotech Appearance: white powder Purity: 99.9% MOQ: 1KG Payment: Bitcoin, usdt, xmr, Western Union, T/T for your choices Delivery: 5-20 days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed BMK powder, PMK Glycidate Oil, PMK Glycidate powder supply! FREE RECIPE!!! Ducth Market 100% safe delivery to Europe rich stock Bmk Powder 5449-12-7 PMK Glycidate powder/Oil Cas 28578-16-7 High conversion rate! Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price! WhatsApp/Telegram:+8615389281203 , Email/Skype: maria@goltbiotech.com Wickr me:goltbiotech Golt Biotech Co., Ltd. PMK Glycidate powder, PMK powder price, buy pmk powder, pmk powder price, pmk buy, buy pmk, pmk suppliers, pmk China, pmk powder, pmk for sale, pmk oil buy, buy pmk oil, pmk oil, pmk maken, pmk oil for sale, pmk oil suppliers, pmk oil China, pmk oil China suppliers, pmk oil vendors, pmk oil China vendors, pmk oil wholesalers, pmk oil distributor, pmk oil source, new pmk powder, new pmk powder buy, buy new pmk powder, new pmk powder for sale, new pmk powder suppliers, new pmk powder vendors, new pmk powder China, pmk powder yellow, pmk powder white, pmk online, pmk oil kopen, Pmk ethyl glycidate, Pmk methyl glycidate, pmk make, pmk glycidaat, pmk oil make, pmk old, pmk methy glycidate, pmk-glycidaat, pmk glycidate, pmk oil conversion, pmk glycidate smell, pmk chemical, pmk oil uses, pmk oil cas, pmk oil China, pmk powder to oil, pmk oil price, pmk price per liter, pmk price per litre, what is pmk, pmk kopen, pmk legal, 3 4-methyleendioxymethamfetamine, pmk oil wiki, pmk wiki, Ethyl 2- phenylacetoacetate, 3,4-MDP-2-P Methyl Glycidate, pmk glycidate oil, pmk glycidate powder, pmk glycidate oil buy, buy pmk glycidate oil, pmk glycidate China, pmk glycidate suppliers, pmk glycidate China suppliers, pmk glycidate wholesalers, pmk glycidate vendors, pmk glycidate for sale, PMK Glycidate Oil Cas 28578-16-7, Cas 28578-16-7 for sale, Cas 28578-16-7 pmk, pmk Cas 28578-16- 7, Cas 28578-16-7 pmk oil, pmk oil Cas 28578-16-7, Phenylacetone, Benzyl Methyl Ketone, mdp2p, p2p for sale, Bmk, bmk buy, buy bmk, Bmk Oill, bmk China, bmk suppliers, bmk price, bmk old, old bmk, Bmk Oill buy, buy Bmk Oill, Bmk Oill suppliers, Bmk Oill China, Bmk Oill China suppliers, Bmk Oill for sale, Bmk Oill prices, Bmk Oill wiki, Bmk Oil kopen, Bmk Oill legalm Bmk Oill maken, Bmk Oill online, Bmk Oill make, Bmk Oill conversion, Bmk Oill uses, Bmk Oill smell, Bmk Oill cas, bmk powder to oil, bmk chemical, bmk powder buy, buy bmk powder, Bmk Oill make, Cas 5449-12-7, BMK Glycidic Acid, bmk Cas 5449-12-7, Cas 5449- 12-7 bmk,

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goltbiotech
zhangba 6 road, yanta district, XI’ an, shaanxi, China
xi an 71000
China
4/12/23 2:27 GMT
Zlebar Vape Eco8026 multiflavor rechargeable

**[Zlebar Vape][1]** Eco8026 is a portable vape device with Mesh Coil. It comes with 850 mAh battery and 12 ML e-liquid . And offers a long lasting pleasure and unlimited satisfaction . The difference with Grin bar OQ box A is that its mouthpiece is round and style of the whole device is more square . Zlebar Vape Eco8026: 15 flavors to choose they are BlackBerry ice. Strawberry Razz. Blueberry strawberry MINT. Mango pomegranate. Blue razz. Pineapple coconut milk. Red Bull. Gummy Bear. Strawberry Milkshake. Mango Peach. blood Apple. Peach apple. Grape apple Passion fruit lemon. Orange mango. You can choose what you like ! [1]: http://www.vapemens.com

Minimum Order: 1 bags

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dora


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smokezone
伦敦
伦敦
United Kingdom
4/12/23 2:27 GMT
Single-layer & Double-chamber Solar Panel Laminator

Overview Single-layer & double-chamber solar panel vacuum laminator has one loading stage, one heating laminating stage, one cooling laminating stage, and one unloading stage. Vacuum System and Heating System of Single-layer & Double-chamber PV Module Laminator Vacuum System The main component of the vacuum system is the EBRO valve. The upper chamber inflation speed is adjustable. This system is intelligently controlled by a solenoid valve and PLC, touch screen operation and data display, and equipped with a mechanical vacuum pressure gauge and vacuum pressure sensor to display and monitor the vacuum in the chamber in real-time. The lamination stage is also equipped with a Pirani meter to more accurately display and monitor the vacuum state of the laminating stage. Heating System The heating plate adopts the processed mesoporous plate, and the flatness is ≤ 250um/㎡. The heating medium is heating oil. The entire heating system (including the hot oil pipeline) is fully insulated, which greatly reduces heat loss and saves energy. The selected manufacturer of the thermal oil furnace has the national TS qualification, the performance is safe and reliable. Equipment Configuration of Single-layer & Double-chamber PV Module Laminator Main components: Loading stage First laminating stage Second laminating stage Unloading stage Vacuum pumps Heating station Basic Specification of Single-layer & Double-chamber Solar Panel Laminator Item Spec Lamination : 2700mm×7400mm Open height : maintenance height 300mm/working height100mm Laminating Chamber Thickness : ≥30mm Heating Plate Thickness : ≥55mm Control Mode : Touch Screen Temperature Control : PID intelligent Control Heating Method : Oil heating Power : AC380V 50Hz 3-phase 5-wire Heating Mode : Oil Heating Power Supply : AC380V 50Hz 3-phase 5-wire Total Power : 215KW Running Power: 130KW Temperature Uniformity : ±2℃ Temperature Range : RT--180℃ Compressed Air Flow(max) : 3600/min Compressed Air Pressure : 0.6MPa—0.8MPa More kinds of solar laminator machine, please visit our website.

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86 18332519665

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Qinhuangdao Shengcheng Automation Equipment Co., L
No.55 Xiushui Road, economic and technological development zone,Qinhuangdao city, Hebei Province
Qinhuangdao 066000
China
4/12/23 2:26 GMT
Fully Automatic Solar Laminator

Fully Automatic solar laminator is the most important process in the whole solar panel production line. It is used to bond multiple layers of materials (Glass, EVA, Solar cell, Backsheet) together by heating &vacuum process in chambers of the laminator. Types of Fully Automatic solar laminator For Sale According to customer's demand, we can give the best suggestion to make satisfied. Single-layer & Single-chamber Solar Panel Laminator The most basic type of fully automatic laminator is easy operation, and convenient to maintain. Main components: loading stage, one heating laminating stage, and unloading stage. Single-layer & Double-chamber Solar Panel Laminator The most popular one, capacity is double of a single chamber, It integrates automatic/semi-automatic/ manual three control modes. Fully automatic and manual loading, laminating and unloading. Main components: loading stage, two heating laminating stages, unloading stage. Single-layer & Three-chamber Solar Panel Laminator The special type one, with the cooling process, the module temperature can decrease quickly without bubbles. The temperature in the cooling chamber can be adjusted, to realize the cooling process in the cooling stage. Main components: loading stage, two heating laminating stages, one cooling stage, and the unloading stage. Double-layer & Single-chamber Solar Panel Laminator Double stack type can improve capacity and save space, Each chamber of the laminator can be used independently without mutual interference. Main components: two layers, a loading stage, one heating laminating stage, unloading stage. Double-layer & Double-chamber Solar Panel Laminator Two laminating stages adopt linkage mode to improve the repetition accuracy of module location. Main components: two layers, loading stage, two heating laminating stage, unloading stage. Double-layer & Three-chamber Solar Panel Laminator Annual capacity is around 200-250MW, with different sizes and different capacities. cooling by water circulating in the plate, very fast. Main components: two layers, loading stage, two heating laminating stages, one cooling stage, and unloading stage. Fully Auto Buffering Multi Layer Photovoltaic Module Laminator The new heating method, the only and first one who design it, has a design patent, high efficiency and big capacity. Main components: multilayers, buffer loading stage, one/two heating laminating stage, buffer unloading stage. Fully Automatic Solar Module Laminator Specification Name Spec Control Mode Touch Screen Temperature Control PID intelligent Control Temperature Uniformity ±2℃ Temperature Accuracy ±1.5℃ Temperature Range RT--180℃ Compressed Air Pressure 0.6MPa—0.8MPa Solar Laminator Working Principle Solar laminator is mechanical equipment that compacts multilayer material under vacuum conditions. Solar encapsulation is material to laminate the photovoltaic solar cells to enhance their efficiency and durability. The solar cell circuits are floated in between the materials. FAQ Of Fully Automatic Solar Module Laminator What Is Solar Panel Laminator? Laminator is used to producing solar modules, and encapsulate different materials such as glass, EVA, solar cell, back sheet, and so on into one by heating and vacuuming. Which Solar Type Of Module Is The Most Efficient? How Are Solar Panels Laminated? What Is Solar Backsheet? The Options of Loading & Unloading Plateform of Laminator Fixed Type Loading Platform This type is a general type, applied to enough factory area, one-to-one feeding type. Adopt a whole piece of PVC belt for conveying, stable transmission accuracy location, low failure rate, and fastest tact time. Lifting Type Loading Platform This type adopts chain lifting, one to two feeding types, is flexible to contact with automatic production line directly, does not need an extra lifter, and can save space. Lifting steady, low failure rate. Buffer Type Loading Platform This type adopts fixed buffer, tact time is lower than fixed loading platform, but can save more space. so It is widely used in the case of limited plant area. Fixed Type Unloading Platform This type is a general type, applied to enough factory area, one-to-one feeding type. Adopt a whole piece of PVC belt for conveying, stable transmission accuracy location, low failure rate, and fastest tact time. Lifting Type Unloading Platform This type adopts chain lifting, one to two feeding type, is flexible to contact with automatic production line directly, does not need extra lifter, can save space. Lifting steady, low failure rate. Buffer Type Lifting Unloading Platform This type adopts lift buffer, one to two type, applied to limited factory area, can save space by instead of lifter, tact time is lower than fixed buffer type. Fixed Type Buffer Unloading Platform This type adopts fixed buffer, tact time is lower than fixed unloading platform, but can save more space. so It is widely used in the case of limited plant area. Silicone membrane High-quality synthetic material membrane sheet, used for laminating solar modules, long life use times. Teflon sheet High-quality synthetic material membrane sheet, used for laminating and transferring solar modules, long life use times. Solar panel production line More details of solar panel laminator machine price, please contact us.

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Qinhuangdao Shengcheng Automation Equipment Co., L
No.55 Xiushui Road, economic and technological development zone,Qinhuangdao city, Hebei Province
Qinhuangdao 066000
China
4/12/23 1:24 GMT
Solid State Frequency Converter 50HZ to 60HZ

The solid state frequency converter 50hz to 60hz adopts a relatively sealed structure, and the protection level can reach IP55. This solid state frequency converter is a high frequency to low frequency converter . The static frequency converter applications is very extensive. It is suitable for dust environments, high-temperature environments, low-temperature environments, corrosive environments,s and other dangerous environments such as combustible gas and explosion. Contact us and get more information on types of frequency converter. Parameters of the Solid State Frequency Converter Voltage Range 1140V-3300V Power Range 1000kW-10000kW What is a Static Frequency Converter Static frequency converter is divided into AC-AC frequency converter and AC-DC- AC frequency converter in structure. It is divided into voltage source frequency converter and current source frequency converter from the nature of power supply. Static Frequency Converter Working Principle Static frequency converter is a kind of power electronic power supply device which can provide simultaneous change of frequency and voltage. It can be divided into two categories: indirect frequency converter and direct frequency converter. Indirect frequency converter first rectifies the power frequency AC power supply into DC with controllable voltage, and then converts it into variable frequency AC through inverter, which is also called AC-DC-AC frequency converter. Direct frequency converter converts power frequency AC into variable frequency AC at one time, so it can be called AC-AC frequency converter. Indirect frequency converter is widely used. Features of the Power Frequency Converter The power frequency converter has high-protection container structure; solid state frequency converter has multiple output converter; Built-in lightning protection and surge protection; Solid state frequency converter is small in size and high in power density; High heat dissipation efficiency, low temperature and low noise of solid state frequency converter; The freezing environment can be cooled by refrigerant; Modular design is adopted inside the solid state frequency converter, which is good for mounting abd convenient for maintenance. Static Frequency Converter Applications Solid state high frequency converter on fracturing equipment used to extract oil and shale gas. Fracturing truck should be used for various fracturing operations of oil, gas and water wells, and can also be used for hydraulic sandblasting, high-pressure hydraulic coal mining in coal mines, high-pressure hydraulic derusting in ships and other operations. Static stop frequency converter can be used to drive fracturing pump. Qingdao CCS Electric Corporation is a professional power control equipment company, we provide power control equipment, static frequency converter pdf, flame proof motor and etc.

Minimum Order: 1 bags

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86- 0532-86610193

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Qingdao CCS Electric Corporation
3138 Shiji Avenue, Huangdao District, Qingdao, China
Qingdao 266000
China
4/12/23 1:24 GMT
High Ingress Motor

We can supply high ingress protection motors for excavators, bucket wheel stackers, reclaimers at ports, and fracturing machinery for oil and gas. Contact us for more informataion o f the ex na motor! Ingress Motor Motor Features High insulation performance and large starting torque; Small size and light weight; Long service life. Qingdao CCS Electric Corporation is a professional power control equipment company, we provide transmission substation equipment, permanent magnet ac synchronous motor and etc.

Minimum Order: 1 bags

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Qingdao CCS Electric Corporation
3138 Shiji Avenue, Huangdao District, Qingdao, China
Qingdao 266000
China
4/12/23 1:23 GMT
FREQUENCY CONVERTER

he frequency converter is also called voltage and frequency converter. CCS has mastered the most advanced frequency conversion speed regulation technology. We can provide customers with high ingress protection converter, high ingress protection transformation converter, and explosion-proof variable frequency converters, which are widely used in special environments such as oil and gas, chemical industry, and coal mines. The power frequency converter has the characteristics of high reliability, high protection, and high efficiency, and meets the needs of customized frequency converters. Types of Frequency Converter High IP Converter Solid State Frequency Converter 50HZ to 60HZ Because of its high cabinet protection level, the frequency converter can be installed outdoors and is suitable for complex outdoor operations. Power Transformation High IP Converter High Voltage Frequency Converter 50HZ 10kV/11kV/13.8kV Input voltage is 11kV or 13.8KV and it can output 2 or 3 curcuits which runs 2 or 3 motors at same time. Explosion Proof VFD Explosion Proof Variable Frequency Drives 1140V 75kW / 660V 110kW With explosion proof certificate,this kind of VFD is allowed to run in the undermining environment.The voltage is from 380V to 1140V. Frequency Converter Application 1. Voltage and Frequency Converter for Cooling Tower: The use of a voltage and frequency converter on a cooling tower fan is the most useful means to control leaving water temperature on critical process water applications. Frequency Converter can help save energy and reduce the noise of cooling tower in non- peak periods and benefit the life of the frequency converter components with fewer starts, smoother starts, and built-in motor diagnostics. 2. Voltage and Frequency Converter in Mining Applications: Voltage and frequency converter are now finding wide use in mining applications. 3. Voltage and Frequency Converter for Water Pumps: The installation of voltage and frequency converter on water pumps can be an effective energy saving measurement. Voltage and frequency converter can be installed on all water pumps, including those associated with HVAC systems. Benefits of Using Frequency Converters 1. Speed regulation and saving energy, which can save energy by lowering the motor speed when it is not necessary to run at full speed. 2. Soft start can be used to prolong the service life of the voltage and frequency converter. 3. The motor control system is simplified. 4. Reduce mechanical wear and loss. How Frequency Converter Works? Static frequency converter working principle: The electric frequency converter mainly adopts AC-DC-AC mode, which first converts the power frequency AC power supply into DC power supply through the rectifier, and then converts the DC power supply into AC power supply with controllable frequency and voltage to supply the motor. The voltage and frequency converter converts a basic fixed- frequency, fixed voltage sine-wave power (line power) to a variable-frequency, variable-voltage output used to control speed of induction motors. Frequency Converter VS VFD 1.Power Supply: VFD is composed of AC-DC- AC (modulation wave) circuits. Voltage and frequency change proportionally at the same time and can not be adjusted separately, which does not meet the requirements of the AC power supply. In principle, it can not be used for power supply, and VFD is generally used for speed regulation of three phase asynchronous motor. The whole circuit of frequency converter consists of AC-DC-AC-Filter Circuit, so the output voltage and current waveform are pure sinusoidal, which is very close to the ideal AC power supply. Voltage and frequency converter can output the power grid voltage and frequency of any country in the world. 2.Load Test: VFD(variable frequency drive motor) can't use in load tests because of high vibration and electromagnetic noise, large temperature rise, and the instruments can't work normally. So the voltage to frequency converter that can provide a pure sine wave output becomes indispensable power equipment in the laboratory. 3. Converter: A VFD is not a typical converter though it has conversions inside it. A voltage frequency converter would typically convert a DC signal to an AC signal. Qingdao CCS Electric Corporation is a professional power control equipment company, we provide electrical control equipment, vfd frequency converter, vfd electric motor and etc. Want to know frequency converter application and What is a frequency converter used for, contact us.

Minimum Order: 1 bags

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Qingdao CCS Electric Corporation
3138 Shiji Avenue, Huangdao District, Qingdao, China
Qingdao 266000
China
4/12/23 1:22 GMT
Flameproof Permanent Magnet Motorized Pulley

Permanent magnet AC synchronous motor is a further development of permanent magnet direct drive system, which integrates permanent magnet AC synchronous motor with belt conveyor drive drum and truly realizes mechatronics. The VFD compatible motor not only inherits the advantages of a permanent magnet direct drive system, but also has the characteristics of further eliminating low-speed coupling, occupying very little space, convenient installation, and construction, etc.. Besides this kind of permanent magnet AC synchronous motor, we also have other high-quality VFD synchronous motor for sale. What is a Permanent Magnet Synchronous Motor? Permanent magnet synchronous motor is actually a kind of AC motor, its stator operation is three phase difference AC, and the rotor is permanent magnet. But the greatest advantage of this motor is that AC energy is provided by DC, which can accurately control the motor and solve the life problem caused by brushes. Permanent Magnet Synchronous Motor Theory Permanent magnet synchronous motor is mainly composed of rotor, end cover and stator. The stator structure of permanent magnet synchronous motor is very similar to that of ordinary induction motor, The biggest difference between rotor structure and asynchronous motor is that high-quality permanent magnet poles are placed on the rotor. According to the different positions of permanent magnets placed on the rotor, permanent magnet synchronous motor is usually divided into surface rotor structure and built-in rotor structure. Permanent Magnet Synchronous Motor Control The asynchronous start-up process of permanent magnet synchronous motor can be regarded as steady-state asynchronous operation at different speeds. During the start-up process, when the stator winding is fed with three-phase symmetrical alternating current of frequency, the air gap magnetic field generated rotates at synchronous speed, and the alternating current of frequency is induced in the rotor starting squirrel cage winding. Features of the Permanent Magnet Ac Synchronous Motor The outer rotor structure of permanent magnet ac synchronous motor has no reducer mechanism inside, the permanent magnet synchronous electric roller shaft is stationary and the outer rotor rotates when working; The outer rotor permanent magnet is embedded and installed, which effectively protects the permanent magnet, has no risk of falling off, and has high reliability; The low-speed coupling is omitted, and the transmission efficiency is higher; The permanent magnet ac synchronous motor is a ceramic encapsulation with good wear resistance. Advantages of Permanent Magnet Synchronous Motor The advantages of permanent magnet synchronous motor are as follows: Permanent magnet synchronous motor itself has high power efficiency and high power factor; Permanent magnet synchronous motor has little heat, so the motor cooling system has simple structure, small volume and low noise; The system adopts totally enclosed structure, no transmission gear wear, no transmission gear noise, no lubricating oil and no maintenance; The permissible overload current of permanent magnet synchronous motor is large and the reliability is significantly improved; Application of Permanent Magnet Synchronous Motor Permanent magnet ac synchronous motor is used on belt conveyors. It is widely used in waste rock recovery in concentrator, steel slag treatment in steel mill, iron removal from raw materials in cement plant, power plant, coal, port and building materials industry Qingdao CCS Electric Corporation is a professional power control equipment company, we provide electrical power transmission equipment, power control equipment and etc.

Minimum Order: 1 bags

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86- 0532-86610193

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Qingdao CCS Electric Corporation
3138 Shiji Avenue, Huangdao District, Qingdao, China
Qingdao 266000
China
4/12/23 1:20 GMT
Explosion Proof Variable Frequency Drives 1140V 75kW / 660V 110kW

The explosion proof VFD is committed to intelligent control of mining. Our explosion proof electric motor can improve the efficiency of the equipment, and reduce the maintenance of the complete set of equipment. The explosion proof electric motor operates reliably to ensure production safety. Our ATEX and IEC explosion-proof motor has advanced design concepts and independent intellectual property rights, and have reached the international advanced level in terms of functionality and reliability. Explosion Proof Motor Specifications Input Voltage 660V/1140V Input Frequency 50Hz/60Hz Output Voltage 0-660V/1140V Output frequency 0-50Hz/60Hz Power semiconductor IGBT, Diode Input side of VFD Standard:6 pulse diode rectifier Option:6 pulse IGBT rectifier Quadrant Standard:2-Q Option: 4-Q Frequency Resolution 0.01Hz Overload capacity 220% Communication Internet、CAN、RS485 IP IP54, water cooling. Features of the Explosion Proof VFD The software system of explosion proof electrical equipment has built-in control programs such as a scraper, conveyor, and pumping station; Direct torque control has high control precision, fast dynamic response speed, and output torque greater than 2.2 times rated torque, which is suitable for heavy load starting occasions. Explosion proof VFD adopts CAN bus communication to realize master-slave control and power balance of multiple devices, and optical fiber communication is supported to realize data transmission and control; ATEX explosion proof VFD uses Long-life thin-film capacitors; This electrical transmission equipment has various protection functions such as overload, overvoltage, under-voltage, phase shortage, overheating, power imbalance, short circuit, etc. Our ATEX explosion proof VFD is equipped with high quality explosion proof electrical panel, connectors, enclosures, junction boxes, outlets and other explosion proof electrical boxes and fittings. Explosion Proof Electric Motor Classifications The types of explosion-proof electric motors can be classified according to the following aspects: 1. Principle of motor Explosion proof VFD motor can be divided into explosion-proof asynchronous motor, explosion-proof synchronous motor and explosion-proof DC motor. 2. Place of use Explosion proof VFD motorcan be divided into explosion-proof motors used in coal mines and explosion-proof motors used in factories. 3. Explosion-proof principle Explosion proof VFD motor can be divided into flameproof motor, increased safety motor, positive pressure motor, spark-free motor and dust explosion- proof motor. 4. Matching mainframe Explosion proof VFD motor can be divided into explosion-proof motor for coal mine conveyor, explosion-proof motor for coal mine winch, explosion-proof motor for scraper, explosion-proof motor for local fan in coal mine, explosion-proof motor for fan, etc. In addition, it can also be divided according to technical indicators such as rated voltage and efficiency, such as high-voltage explosion-proof motor and low-voltage explosion-proof motor. How to choose An Electric Explosion Proof Motor? Selection principle of explosion-proof electric motor 1. Identify the nature and types of application places. 2. For gas explosive places, zoning should be determined according to the degree of danger. 3. Identify the temperature group of the application place. 4. For flameproof, safety-increasing and positive pressure ventilation explosion-proof motors, the use places should be considered are class or class; Spark-free motor and dust explosion-proof motor can only be used in similar places. 5. Identify the explosion-proof level. 6. If safety-increasing or positive pressure explosion-proof motors are selected, corresponding protection devices should be considered, otherwise the safety of explosion-proof cannot be guaranteed. Application of the Explosion Proof VFD The frequency converter application is very extensive, and explosion proof DC motor also has its own unique uses. The explosion proof VFD is mainly used for heavy load starting and full speed regulation of scraper conveyor, transfer machine, belt conveyor, coal mine TBM and other equipment with rated voltage of 3300v / AC1140v / AC660V, and can be used for the emulsion pump station, water pump, endless rope winch, permanent magnet synchronous motor (including electric drum), ventilator and other occasions requiring frequency conversion speed regulation. Qingdao CCS Electric Corporation is a professional power control equipment company, we provide flame proof panel box, explosion proof panel box, electrical power transmission equipment, transmission substation equipment and etc.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
CCS
86- 0532-86610193

Send Inquiry
Qingdao CCS Electric Corporation
3138 Shiji Avenue, Huangdao District, Qingdao, China
Qingdao 266000
China
4/12/23 1:19 GMT
ELECTRICAL TRANSMISSION & POWER CONTROL EQUIPMENT IN CCS ELECTRIC

We at CCS can provide customers with a variety of electrical transmission equipment and electrical control solutions, which can meet the needs of various working conditions. We strictly control the quality, from raw material procurement to factory test, and all is in accordance with IEC standards. As a professional power control equipment company, CCS has been providing mining with highly reliable electrical transmission equipment for more than 10 years. Recently, our customers have gradually expanded to oil and gas, port, steel, and other fields. Why Choose Electrical Transmission & Power Control Equipments in CCS Electric Professional Manfacturer The company, with a complete system for R&D, design, manufacturing, marketing, and maintenance service, is professional in the manufacturing of high-quality electrical transmission equipment & electrical control equipment. Well-equipped Production Facilities We have a large-scale motor assembly machine, motor automatic assembly machine, intelligent CNC winding machine, iron core automatic stacking equipment, solid insulation vacuum casting equipment, inverter production line, vertical machining center, and other production equipment. Complete Test Platform CCS has an advanced 12MW loading test platform, high-precision power analyzer, power frequency, and turn to turn to withstand voltage tester, torque tester, and other facilities of the test and inspection center, and has obtained ISO9001 quality management system certification. Good Development Prospect With the increasing demand for electrification and intelligence in the industrial field, CCS electrical control devices have a broad market prospect in the industries of engineering, port, shipping, metallurgy, cement and other industries. FAQs about Electrical Transmission & Power Control Equipment Q. What is electrical transmission equipment? A. Electrical power transmission equipment refers to various components that allow for internal parts to operate properly in machinery. These items typically include belts, chains, couplings, pulleys, sprockets, bushings, hubs, bearings, linear actuators, slide rails, bevel gears, worm gears, and various other components. Q. What are the types of power transmission system? A. 4 Types of Power Transmission – Mechanical, Electrical, Hydraulic, and Pneumatic (Pros & Cons) The transmission method is an engineering method that matches the power machine and the working part of the machine in terms of energy configuration, movement speed, and motion form. Q. What material is used for electrical transmissions? A. Copper, aluminum, and steel are the primary conductor materials used in electrical power systems. Other types of conductors such as silver and gold are actually better conductors of electricity; however, cost prohibits wide use of these materials.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
CCS
86- 0532-86610193

Send Inquiry
Qingdao CCS Electric Corporation
3138 Shiji Avenue, Huangdao District, Qingdao, China
Qingdao 266000
China


SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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