Industrial Machinery & Equipment

The MSB bucket comes equipped with an interchangeable mesh system around the drum inner circumference and replaceable sections in the conical rear area of the drum. Four models are offered to fit mini diggers from 6 tonne to 36 tonne excavator. Suitable for top-soil, quarried stone, remediation of contaminated soils beaches, demolition waste and green recycling duties. The MSB series is just at home clearing on a demolition site or in the quarry cleaning and sizing stone. Feartures Preliminary screening of waste materials, demolition, excavation and re- filling, and soil rebuilding of rocky land. The screening bucket is suitable for sorting natural materials before and after comminution, reducing the comminution time by 60%, so that materials that are compatible with the type of processing required can be recycled and managed. With the inching hydraulic system, even wet materials can be screened, increasing production by 30% year- on-year. It is suitable for gravel screening and beach cleaning in waterways. It is a good assistant for screening fine debris blocks. The size of the sorting screen can be adjusted by changing the screen. Screen sizes from 10mm to 150mm are available. Can be made according to customer needs. 1. The mesh hole is not easy to block. 2. The operation is stable and the noise is low. 3. Simple structure and convenient maintenance. 4. The screening cylinder can be rotated forward and backward for easy screening. 5. The reliability of the whole machine is high, and the one-time investment is less. 6, the use of special mesh, high screening efficiency, long service life. Packing 1. We pack the products by simple pallet or case which is seaworthy. 2. Fast delivery time: 5-7 days for small quantity, and 20-30 days for container quantity. 3. We have a team specialized in packing and loading container, they have rich experience, and can load the max quantity products, which can help customer save the ocean freight. Company Shandong Mingde Machinery co., Ltd produce many kinds of excavator attachments such as: buckets, ripper, boom & arm, grapple, quick coupler, hydraulic shear, hydraulic clamp, hydraulic vibration hammer, hydraulic crusher, milling machine, screener, strength boom & arm, tamping bucket, bulldozer shovel, bulldozer push beam, bulldozer ripper, loader bucket, loader timer grapple, show shovel etc. We have many kinds of top quality attachments products to fit all type of excavators, bulldozers and loaders. Also, we have our own import/export company, our products are exported to all over the world, based on our quality and the best after-service. In the year 2011, Shandong Mingde Machinery Co,Ltd has set up joint venture with a HongKong Investment Co. Ltd namely Shandong Mingde Gangcheng Machinery Co.,Ltd with WMS brand. Now our company has two brand names and so we will try our best to develop the international market in future. In 2012, we have further cooperation with Japan Ueda Industries Co, Ltd to produce "Bucket Crusher", "Calm Screener", "Vibro Bucket" and many other types of attachments, so that we can provide much more cost-effective products and the best after sales service for our customers.

Minimum Order: 1 bags

MIG-250 PULSE is a new generation innovative item, which is designed for easy welding. Inbuild Synergy mode and MIG setting mode, no matter what your welding skill, you can weld perfect effects. 4 rolls driven separated wire feeder, 15kg coil IGBT technology Multi-process including MIG/LIFT TIG/MMA functions It can weld many different kinds of material, mild steel, stainless steel, aluminum, copper and ect. Pulse welding, spot welding TECHNICAL PARAMETERS UNIT MIG-250 PULSE Rated input voltage V AC380V±15% 50/60 Rated input power KVA 9.5 Output current range A MIG:40-350 MMA:30-300 TIG:10-300 Duty cycle % 250A 60% / 194A 100% Wire feeder Integrated Wire feeding speed m/min 2-18 Welding plate thickness Mm 0.5-6 Feeding wire diameter 0.8-1.2 Machine dimensions Mm 820 x 510 x 800 Net weight Kg 44

HS PH11 Hot Work Die Steel As modified high-toughness, high-isotropy, high-quality hot work & plastic mold steel, the steel has good cold and hot fatigue resistance and corrosion resistance, good cold and hot workability, good hardenability, and high thermal strength and oxidation resistance performance at medium temperature, as well as high toughness and wear resistance. Application of HS Ph11 steel equivalent Die-casting mold (mold core, insert, sprue spreader, nitrided ejector pins); High-strength plastic mold by injection molding; Extrusion mold (mold core, mold pad, choke block); Hot press forming dies for aluminum, copper and magnesium; Cold punch, hot shear, shrink ring and wear-resistant parts. Features of HS PH11 With electroslag remelting, high-temperature diffusion annealing and ultra-fine heat treatment, the uniformity of the structure is good, and the carbides are finely dispersed; Good heat and cold fatigue resistance and corrosion resistance, good cold and hot workability, high die hardness and wear resistance; High purity control brings high polishability; High isotropy, aspect ratio ≥0.85; Annealing hardness ≤200HB, quenching hardness 50-60HRC, tempering hardness 46- 48HRC. As one of die steel manufacturers,we have types of forged bars for sale, if you have needs, please contact us. If you want to buy die forgings, please leave us a message.

Minimum Order: 20 square metres

HS 2343ESR-S Hot Work Die Steel As large-size (thickness range 400-750mm) and high-polished plastic mold steel, HS 2343ESR-S with 1.2343 steel equivalent / 1.2343 steel / material 1.2343 equivalent / 1.2343 material has high purity and good structure uniformity through unique smelting and heat treatment process. The hot work die steel has good polishing performance, good cold and hot fatigue resistance and corrosion resistance, cold and hot processing performance, hardenability, as well as high thermal strength, oxidation resistance, high toughness and wear resistance at medium temperature. As one of die steel suppliers,we have types of forged bars for sale, if you have needs, please contact us.

Minimum Order: 20 square metres

HS 2311 Plastic Die Steel There are steel equivalents of different materials in the market, including  s136 steel equivalent,2738 steel equivalent and 2311 steel equivalent / 1.2311 equivalent / 1.2311 steel equivalent.  As modified 2311 plastic mould steel, through special composition design and heat treatment process after forging, HS 2311 achieves the traditional pre- hardening effect. The steel has good hardenability and hardness uniformity. As one of die steel manufacturers,we have types of forged bars for sale, if you have needs, please contact us.

Minimum Order: 20 square metres

As one of the die steel manufacturers, we supply high quality hot work die steel to meet the requirements of some customers. Since hot die steel / hot work steel / hot work tool steels / hot work die steel of die steel products is under high temperature and high pressure conditions for a long time, the hot die steel properties are required to have high strength, hot die steel hardness and thermal stability, especially high thermal strength, thermal fatigue, toughness and wear resistance. HS DVN/ HS DVN-Nb Hot Work Die Steel HS DVN / HS DVN-Nb steel has high high-temperature strength and thermal fatigue resistance, is widely used in casting dies. HS S350 Hot Work Die Steel The special composition of HS S350 steel makes it have high high-temperature strength and thermal fatigue resistance. HS PH13 Hot Work Die Steel HS PH13 optimizes the alloy element ratio on the basis of traditional H13, and reduces the content of harmful elements. HS H13-MOD Hot Work Die Steel HS H13-Mod is modified improved high-thermal-strength hot-work die steel, optimizing the ratio of C and Cr alloy elements on the basis of traditional H13, reduces the content of harmful elements. HS PH11 Hot Work Die Steel HS PH11 Hot Work Die Steel is modified high-toughness, high-isotropy, high- quality hot work & plastic mold steel with good cold and hot fatigue resistance and corrosion resistance. HS 2343ESR-S Hot Work Die Steel As large-size (thickness range 400-750mm) and high-polished plastic mold steel. It has high purity and good structure uniformity through unique smelting and heat treatment process. HS CR7 Hot Work Die Steel Under the conditions of high hardness (≥55HRC), HS CR7 still has good red hardness and abrasion resistance, as well as good toughness. HS 2344 Hot Work Die Steel HS 2344 is pressure-resistant hot die steel properties whose performance and use are basically the same as that of H13 steel, and it is one of the widely used hot work die steels. HS 2714 Hot Work Die Steel HS 2714 is chromium-nickel-molybdenum-vanadium alloy steel with good hardenability, toughness, and thermal resistance. After quenching and tempering, the steel has good overall performance. FAQs of Hot Work Die Steel What is hot work die steel? Hot-work die steel refers to alloy tool steel suitable for making molds for thermal deformation processing of metals, such as hot forging dies, hot extrusion dies, die-casting dies and hot upsetting dies. there are many types such as 4cr5mosiv1, 3cr2w8v and 5crnimo. What material is suitable for hot-cutting die steel? What is H13 hot work tools steel?

Minimum Order: 20 square metres

H10 Steel ASTM/AISI specification classifies chromium hot work tool steels as group H steels, ranging from H10, H11, H12 to H19. AISI H10 tool steel is one of chromium hot working tool steels. Chemical properties of H10 Steel Steel Grade Application of H10 Steel Hot punch, hot forging die, hot shear blade, hot extrusion die Features of H10 Steel It has excellent resistance to softening at high temperature. The steel can be heat treated with higher hardness than tungsten hot work steel, and has higher toughness. The steel has good thermal fatigue resistance, and unlike tungsten hot-worked steel, H10 can be safely water-cooled during use. As one of die steel suppliers,we have types of mould steel for sale, if you have needs, please contact us.

Minimum Order: 20 square metres

4Cr5MoSiV Steel 4Cr5MoSiV is air-quenching hardening hot work die steel, which is H11 steel imported from the United States. Its performance and service life are higher than that of 3Cr2W8V steel. Chemical properties of 4Cr5MoSiV Steel Steel Grade * residual content allowed Application of 4Cr5MoSiV Steel suitable for aluminum alloy die-casting molds, tools and mandrels used in hot extrusion and perforation, hammer forging dies, press forging dies, high-speed precision forging dies and plastic press dies, etc. used as structural parts of aircraft, rockets, etc., with working temperature of 400℃～500℃ Features of 4Cr5MoSiV Steel Its performance and service life are higher than that of 3Cr2W8V steel. As one of die steel manufacturers,we have types of cold work tool steel for sale, if you have needs, please contact us.

Minimum Order: 20 square metres

4Cr5MoSiV1 Steel As H13 air-quench-hardening hot work die steel imported from the United States, 4Cr5MoSiV1 is representative steel grade with a wide range of uses in hot work die steel. Its properties and uses are basically the same as that of 4Cr5MoSiV steel. The applied standard is GB/T1299-2000. Chemical properties of 4Cr5MoSiV1 Steel Application of 4Cr5MoSiV1 Steel suitable for making aluminum alloy die-casting molds, as well as tools and mandrels used in hot extrusion and perforation, hammer forging dies, press forging dies, high-speed precision forging dies and plastic press dies, etc. Features of 4Cr5MoSiV1 Steel The steel can withstand great thermal stress caused by repeated heating and cooling, without cracks in the surface layer。 The steel can withstand huge mechanical stress, as well as the impact and erosion of liquid metal flow. Because of higher vanadium content, the steel’s strength, toughness and thermal fatigue resistance and wear resistance in medium temperature (600 degrees) are better than that of 4Cr5MoSiV steel. Meanwhile, it has a small oxidation tendency and thermal deformation after air quenching. As one of die steel suppliers,we have types of hot work steel for sale, if you have needs, please contact us.

Minimum Order: 20 square metres

NOTE: (1-1) Inlet water temperature (2-1) Caution: Wrong input voltage may probably cause miner damaged (2-2)Three-phase AC input wires, 10A per wire (2-3) Operation altitude is recommended below 2000m Specification for High Harshrate Antminer S19 Pro+ Hyd 198TH/s Bitcoin BTC Blockchain Miner as below: Product Glance Value Version Model No. Crypto Algorithm S19 Pro+ Hyd. j0-10 SHA256 Hashrate, TH/s 198 ±3% Power on wall @35°C, Watt(1-1) 5445 ±5% Power efficiency on wall @35°C, J/TH(1-1) 27.5 ±5% Detailed Characteristics Value Power Supply Power supply AC Input voltage, Volt(2-1) 342~418 Power supply AC Input Frequency Range, Hz 47~63 Power supply AC Input current, Amp(2-2) 30 Hardware Configuration Networking connection mode RJ45 Ethernet 10/100M Miner Size (Length*Width*Height, w/o package), mm 410*196*209 Miner Size (Length*Width*Height, with package), mm 570*316*430 Net weight, kg 15.20 Gross weight, kg 17.50 Environment Requirements Operation temperature,°C(2-3) 0~40 Inlet water temperature,°C 20-40 Water flow L/min 8±10% Water pressure bar ≤3.5 Storage temperature, °C -20~70 Operation humidity(non-condensing) , RH 10~90%

The color coated coil is based on hot-dip galvanized coil and hot-dip aluminized zinc coil. After surface pretreatment (chemical degreasing and chemical conversion), one or more layers of organic coatings are coated on the surface, and then baked and cured to form the product. Soild color PPGI is one of the color coated boards. Ppgi colour coated sheet is also named after the organic coatings with various colors, so it is called color coated steel coil. For the color coated coil based on hot galvanizing, in addition to the protection of zinc layer, the organic coating on the zinc layer can cover and protect the steel strip from rusting. The service life of ppgi galvanized steel coils is greatly prolonged. Specification of Solid Color PPGI Prepainted Galvanized Steel Coil  PPGI/ PPGL/HDGL/HDGI Cold Rolled Steel Sheet Standard AISI, ASTM, BS, DIN, GB, JIS Grade Q235B-0355B Type Cold rolled Surface Galvanized Color RAL Code/ Customerized printech Zinc coating 15-275g/m2 Thickness 0.15mm-1.2mm Width 600m-1250mm Coil Weight 3-5 Tons or Required Coil ID 508mm/610mm Painted Surface Printed/Matte/Wrinkled Coating PE/PVDF/HDP/SMP Top Painting 10-35 Microns Back Painting 5-35 Microns MOQ 25 Tons(1 20ft FCL) Place of Origin China Payment Term T/T(30% Deposit+70%) Package Standard Sea-worthy Packing Advantages of Solid Color PPGI The color-coated coil has a lightweight, high heat resistance, sound absorption, excellent corrosion resistance and good sealing performance; The construction is convenient, the installation is flexible and fast, and the construction period can be shortened; Bright color, beautiful appearance, no surface decoration, according to customer requirements, provide a variety of color patterns of color coated steel plate; High strength, can be used as maintenance structure, load-bearing structure, bending and compression, saving beams and columns for general houses. The general colors are white, gray, sea blue and brick red. Mainly used in advertising, construction, home appliances, electrical appliances, furniture, transportation and other industries. Application of Solid Color PPGI Its normal color can be greyish white color, navy-blue color, brick red color, etc. Mainly used in the advertising industry, construction industry, home appliance industry, electrical industry, furniture industry, and transportation industry. According to the different environments, the suitable resin is selected for the coating of color roll, such as polyester silicon modified polyester, polyvinyl chloride plastic sol, polyvinylidene chloride, etc. Users can choose according to the purpose. East Steel is a color coated steel coil supplier that is committed to creating high quality coated steel. Our production line includes two core parts: the painting unit and the printing unit. As a professional prepainted galvanized steel manufacturer/supplier/factory, East Steel is capable of many strengths. The structure and process of the painting unit adopt the advanced design concept from South Korea, and the whole line adopts the electronic control equipment of Germany Siemens.

It is required to control the solidification process of the zinc layer to obtain relatively uniform and fine zinc flowers, but visible to the naked eye. The minimized spangle galvanized steel can meet the needs. All types of hot dip spun galvanised steel coils are making procedure and function are the same, only appearance difference. Minimized spangle in galvanized steel coil is smaller and less obvious than the pattern visible on regular spangle. Compared with the big spangle galvanized steel, the impurity is less in the small spangle hot-dip process. Application of Small Spangle Galvanized Steel Construction industry: light steel keel, corrugated board, ventilation pipe, floor bearing board, activity room, plant roof and body, municipal engineering fence. East Steel is a color steel coil supplier that is committed to creating high quality coated steel. Our production line includes two core parts: the painting unit and the printing unit. As a professional prepainted galvalume steel coil manufacturer/supplier/factory, East Steel is capable of many strengths. The structure and process of the painting unit adopt the advanced design concept from South Korea, and the whole line adopts the electronic control equipment of Germany Siemens.

The color-coated coil, also named ppgi, is a product made of hot-dip galvanized sheets, hot-dip aluminized zinc sheets and electro-galvanized sheets. After surface pre treatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface of ppgi steel coil and then cured by baking. Also because there are various colors of organic coatings, the ppgi galvanized steel coil named after this, referred to as color coated coil. The pre painted galvanized steel sheet price is differing owing to the different ppgi processing procedures, for example the price between ppgi corrugated sheet and ppgi plain sheet. As one of the qualified galvannealed steel sheet suppliers, we offer you the best ppgi with preferential price. We provide ppgi steel coil/ppgi coil with different patterns, such as the camouflage Pattern PPGI, soild color PPGI ,metallic Pattern PPGI. If you want to know ppgi coil price, please contact us. East Steel is one of the galvanized steel coil suppliers that is committed to creating high quality coated steel. Our production line includes two core parts: the painting unit and the printing unit. As a professional prepainted coil manufacturer/supplier/factory, East Steel is capable of many strengths. The structure and process of the painting unit adopt the advanced design concept from South Korea, and the whole line adopts the electronic control equipment of Germany Siemens.

The coating of galvalume steel is composed of 55% aluminium, 43.4% zinc and 1.6% trace elements. PPGL is a product made of prepainted steel sheet. After surface pre- treatment like chemical degreasing and conversion treatment of pre painted galvalume sheet, one or several layers of organic coatings are coated on the surface and then cured by baking. Also because there are various colors of organic coatings, prepainted steel coil named after this, referred to as color coated coil or prepainted galvanized steel sheet. The color coated steel coil of the PPGL sheet price is different according to the different patterns of pre painted coil steel you choose. Specifications of Pre-painted Galvalume Sheet (PPGL) Prepainted Galvanized Steel Coil PPGI/ PPGL/ HDGL/ HDGI Cold Rolled Steel Sheet Standard AISI, ASTM, BS, DIN, GB, JIS Grade Q235B-0355B Type Cold rolled Surface Galvalume Color RAL Code/ Customerized printech Zinc coating 15-275g/m2 Thickness 0.15mm-1.2mm Width 600m-1250mm Coil Weight 3-5 Tons or Required Coil ID 508mm/610mm Painted Surface Printed/Matte/Wrinkled Coating PE/PVDF/HDP/SMP Top Painting 10-35 Microns Back Painting 5-35 Microns MOQ 25 Tons(1 20ft FCL) Place of Origin China Payment Term T/T(30% Deposit+70%) Package Standard Sea-worthy Packing Application of PPGL sheet According to different thickness specifications and good corrosion resistance, the PPGL is more suitable for severe outdoor environments, which can be used in the power distribution cabinet (thickness of 1.2-2mm), solar water heater (0.32mm), anti-theft door panel, etc. Differences between PPGI and PPGL PPGI is short for pre-painted galvanized steel, while PPGL is short for pre- painted galvalume steel. Compared with PPGL, PPGI has relatively active chemical properties, so its anti-corrosion ability is quite different. The test under the same outdoor conditions shows that the service life of PPGL is more than four times that of PPGI. The aluminium-zinc alloy structure of PPGL is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ℃. The whole structure is composed of aluminium iron silicon zinc to form a dense quaternary crystal, so as to form a strong barrier to effectively prevent the penetration of corrosion factors. 1. Corrosion resistance: Aluminized zinc has a stronger protective effect and better corrosion resistance than galvanized products. The corrosion resistance of the "55% aluminium-zinc plated steel coil" comes from the barrier protection function of aluminium and the sacrificial protection function of zinc. When zinc makes sacrificial protection in the cutting, scratch and coating scratch parts, aluminium forms an insoluble oxide layer to play the function of barrier protection. 2. Heat resistance: The heat resistance of 55% Al Zn alloy steel plate is better than that of galvanized steel plate, which is similar to that of PPGI. PPGL steel plate can be used in high-temperature environments up to 315 ℃. 3. Reflectivity: 55% Al Zn alloy plated steel plate has high reflectivity, making it a heat resistant barrier; The thermal reflectivity of PPGL is almost twice that of PPGI. Therefore, it can also achieve an energy-saving effect by acting as a roof and panel without painting. 4. Paintability: Due to the excellent adhesion between the zinc layer of PPGL and the paint, when used as a signboard for general purposes, it can be painted without pretreatment and weathering treatment; PPGI needs weathering treatment and pretreatment. So that the surface of the PPGL sheet is smoother than that of the PPGI sheet. East Steel is one of the galvanized steel coil manufacturers that is committed to creating high quality coated steel. Our production line includes two core parts: the painting unit and the printing unit. As a professional galvanized steel coil manufacturer/supplier/factory, East Steel is capable of many strengths. The structure and process of the painting unit adopt the advanced design concept from South Korea, and the whole line adopts the electronic control equipment of Germany Siemens.