Minerals & Metals

Color Coated Corrugated Steel Plate Product Description Prepainted galvanized steel sheet is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets. The material requirements of the building itself can be divided into safety performance (impact resistance, wind resistance, fire resistance), house performance (waterproof, heat insulation, sound insulation), durability (pollution weather resistance, weather resistance, appearance retention), production and processing type ( Economical, easy to process, easy to maintain, repair) Advantages of Color Coated Plate Coated sheets combine the advantages of organic polymers and steel sheets. It not only has the good colorability, formability, corrosion resistance and decorative properties of organic polymers, but also has the high strength and ease of processing of steel plates. It can easily perform blanking, bending, deep drawing, welding and other processing. This enables products made of organically coated steel sheets to have excellent practicality, decoration, workability and durability. Substrate Types: 1. Galvalume steel substrates Excellent corrosion resistance, suitable for the production of exterior building panels and can be processed at various levels such as general forming and mechanical nibbling. 2.Hot-dip galvanized substrate with excellent corrosion resistance. Suitable for the production of exterior architectural panels, which can be processed at various levels such as general forming, stamping and deep stamping. 3. Electro-galvanized substrate Good corrosion resistance, thin zinc layer, good processing properties. Suitable for the manufacture of household appliances, steel windows or interior partitions. Layer types: Colour coated products include polyester (PE) colour coating, fluorocarbon (PVDF) colour coating, silicon modified polyester (SMP) colour coating, high weather resistance (HDP) and other colour coated varieties.

I). Main Specification: Model TW160*160 TW160*200 TW160*250 Travel/space X/Y axis travel mm 1600*1600 1600*2000 , 1600*2500 U/V axis travel mm A type: 20*20 Table size L*W mm 1400*2000 , 1420*2420 1420*3020 Max workpiece thickness H mm 500 500 , 500 Taper angle R degree A type:±3° Roughness Ra(Once cutting) um ≤2.5 Ra(Multi- cutting) um ≤1.0 Precision< , br> * mm ≤0.015 Screw * pcs High precision ball screw Guide way * pcs Steel linear guide way Motor X/Y axis Servo motors control Machine dimension L*W*H mm 3300*4200* , 1900 4200*4200*1900 4800*4200*1900 II). Features: WITH THE BEST CONTROL SYSTEM 1. Lowest running cost 2. Reusable molybdenum wire 3. Multiplicity cutting function: better accuracy, better surface finishing 4. DXF, AutoCAD can be read. AutoCAD can be used directly, easier to operate 5. Surface finishing 1.5μ~2.5μ 6. The casting for the main machine bed is equipped with the high rigid HT250, which made by a famous Japanese manufacturer. Integrated structure design, all casting parts are made with the procedure of resin-send and twice heat treatment to improve the max load weight and keep a good precision for long time and avoid the distortion. 7. New designed three layer filter coolant system 8. Industrial computer: more stable, longer using life III). CONTROL SYSTEM Windows XP The controller equipped the auto cut Intelligent software, which integrates the program and control and based on Windows XP. This new designed auto cut software is the unique software for WEDM running on the condition of windows XP. (1)Coordinate system: Absolute coordinate, incremental coordinate (relative coordinate) (2) Functions of coordinate transforming, zooming in and zooming out, rotating and tracking display in real time (3)Functions of interpolation of straight line and circular arc (4)Function of taper processing: As above (5)Function of processing different top and bottom abnormities parts (6)Auto-handle for short circuit and wire-break (7)Functions of memorizing: unexpected power off, it can continue the processing automatically; auto-stop after processing (8)Functions of auto edge-touching position and auto center finding (9)Function of auto-adding transitional arc (Arbitrary angle) (10) Functions of menu technology and auto-programming ward (11)Functions of menu technology and auto-programming (12)AUTOCAD can be used to program directly in the software. 2. Using the PCI slot controller card, LCD Monitor and the High-tech Industrial computer. That greatly enhances the stability of control and greatly reduces the computer the failure rate. 3. Embedded Control system can be connected with many design software smoothly. 4. Variety of pulse power can be chosen, which is suited for a number of processing conditions to improve the cutting ability of the high precision parts. 5. With a large database storage capacity, user can choose the suitable parameter according to deferent working conditions. Users can adjust machining parameters to establish a database at any time according to their own experience IV). CNC system configuration and technical performances (1) CNC Hardware configuration: (A) Industrial Computer:P4 or above (B)EMS memory:1G (C)Fixed Disk:160G (D)USB and Internet (E) 15″liquid crystal display (LCD) (F) RS232 and Keyboard and mouse (2)CNC software and operation platform: (A) CNC Auto-program and control function (B) operation platform: Windows XP (3)CNC technical function: (A) 4 axis processing (B)Function of processing different top and bottom abnormities parts (4)Running environment (A) Temperature: 5-40 degree (B) Relative humidity：40%～80%.

Minimum Order: 1 bags

Parameters of Flushing type wire cut EDM machines Items Unit TF400 , TF645 Mechanical body Travels X/Y/Z mm 400×300×220 645×4 , 50×300 Travels U/V mm 36×36 100×100 Max.Erosion taper * ±6°/(100mm thinkness) ±25°/(80mm thinkness) Dimension of work-table mm 645×490 920×6 , 90 Max.weight of work-piece kg 250 600 , Max.dimension of work-piece (LxWxH) mm 850×700×215 1100 , ×850×295 Diameter of electrode wire mm 0.15-0.30 0.15-0.30 Type of machining * Flushing Flushing , Dimension of the machine mm 1700×2550×2165 2 , 750×2800×2265 Weight of mechanical body kg 2500 3800 Floo , r plan area (WxH) mm 2200×3300 2750×280 , 0 Work tank Dimension of work tank(LxWxH) mm 990×910×270 , 1380×1010×370 Filtration * , Filter paper Filter paper ECO-10N L Resin(20L) Coordinate axes Manual velocity of axes X/Y/Z Four grades Max.: 1.2m/min Double-direction positioning accuracy A of axes X/Y（according to ISO230- 2:1997） 0.008mm whole travel Double-direction positioning accuracy Aof axes U/V（according to ISO230- 2:1997） 0.012mm whole travel Single-direction repeated positioning accuracy of X/Y axes(R↑ or R↓) 0.004mm Single-direction repeated positioning accuracy of U/V axes(R↑ or R↓) 0.006mm Reverse distance of B for X/Y 0.004mm Reverse distance of B for U/V/Z 0.005mm Offset for software pitch offset of X/Y/Z axes Offset space 5mm Offset for software pitch offset of U/V axes Offset space 1mm Ball screw of axes X/Y/Z Φ25mm/ Bolt distance 4mm/ Accuracy C3 Slide screw of axes U/V Φ8mm/ Bolt distance 0.8mm Guide-way of X/Y/U/V/Z Linear ball guide-way The min. resolution (X/Y/U/V/Z) 1μm Deceleration ratio of the belt of X/Y axes 1:04 Deceleration ratio of the belt of Z-axis 1:02 Motor of X/Y/Z AC servo motor Motor of U/V Step-motor Wire-driving system Diameter of wire 0.15/0.20/0.25/0.30mm brass wire Dimension of wire container Max.: Φ160mm Velocity of wire Max.:200mm/s Control the tension of wire when machining Adjusting automatically Wire alignment Automatically Wire installation Manually Wire-through Manually Wire-retract Automati , cally Dielectric tank Filtration One filter paper (accuracy:5μm, dimension:Φ340x450 direction: from inside to outside) Cubage of dielectric tank 300L Type of medium Pure water or distilled water Capacity of resin 20L Water-cooling system 3500W Power of re-cycling pump 0.8Kw Power of high-voltage pump 1.5Kw Power of water-input pump 0.35Kw Cabinet Criterion power 3x380V 50/60Hz 7KVA Fluctuation allowed 380V±10% 50±1Hz Current fully loaded 10A CNC Control system IPC system (Celeron 1.66GHz) Operation system Windows XP Hard disk >80G or CF card>16G Type of input keyboard，USB, LAN Display 15”LCD Language , Chinese/English/Portuguese Controll , ing axe Five axes/Four axes simultaneity Command mode Incremental/absolute Unit Inch/metric Interpolation Linear / arc Mini. Input 0.001mm Max. input 999.999mm The smallest increment 0.001mm Coordinate system Mechanical, 6 users’ coordinate system Offset for pitch error 5 axes Assistance function Suggestive operation/maintenance Format of code ISO Sub-program The most layer: 9 the most nesting: 999

Minimum Order: 1 bags

Aluminum sheet refers to a rectangular frame sheet made by rolling aluminum ingots. It can be pure aluminum sheet or aluminum alloy sheet. According to different application requirements, aluminum sheet can also be divided into different types such as thin aluminum sheet, medium thick aluminum sheet and pattern aluminum sheet. . Aluminum sheets have the characteristics of good light weight, corrosion resistance and thermal conductivity, so they are widely used in construction, automobile, aviation and other fields. The cross-section of the aluminum sheet is rectangular and the thickness is uniform, and when the thickness is greater than 0.2mm, it is usually delivered in a flat shape. Additionally, aluminum panels are often trimmed by shearing or sawing before delivery. Aluminum sheet uses: 1. Construction field. Aluminum panels are used to make building curtain walls, ceilings, interior and exterior wall decorations, etc. They have good fire protection and anti-corrosion properties and are suitable for exterior and interior decoration of high- rise buildings, commercial buildings, airport terminals, squares, stadiums and other buildings. 2. Transportation field. Aluminum sheets are used to make car bodies, roofs, windshield frames and other components. Because of their light weight and high strength, they help improve the fuel efficiency and safety of cars. 3. Electronic field. Aluminum sheets are used to make casings, heat sinks, circuit boards, etc. of electronic products. Due to their conductivity and corrosion resistance, aluminum circuit boards are widely used in electronic products. 4. Packaging field. Aluminum sheets are used to make food packaging, cosmetic packaging, etc., and have good moisture-proof, anti-oxidation, and fresh-keeping properties. 5. Aerospace field. Aluminum sheets are used to manufacture exterior panels, fuel tanks, boosters, etc. for aircraft, satellites, and other equipment. Because of their high strength, light weight, and corrosion resistance, aluminum materials have been widely used in the aerospace field. 6. Other fields. Aluminum sheets can also be used for mechanical parts processing, mold manufacturing, chemical pipeline wrapping, etc. Advantages of aluminum sheets: 1. Low density 2. Good electrical and thermal conductivity 3. Uniform coating and various colors 4. Easy to process 5. Strong corrosion resistance

Minimum Order: 1 bags

YZH is one of the pioneers in manufacturing fixed rock breaker boom systems in China. We offer custom built pedestal boom, hydraulic hammer, complete power pack and different control methods. We will make a complete system to match your application. The whole system will then be boxed and can be shipped anywhere in the world ready for installation. All pedestal booms are of heavy duty construction to give reliability. The correct arrangement will reduce your crusher down time, eliminate bridging and maintain uninterrupted flow of material through your crusher and greatly reduce downtime quickly and safely. YZH fixed rock breaker boom system is ideal for underground mining, stationary crushing, and mobile crusher applications. YZH fixed rock breaker boom system will facilitate crushers to achieve maximum productivity, and improve safety in mining and quarrying sites. It can accommodate various capacity of rock breakers with individual power packs with remote control.

Minimum Order: 1 bags

7 ton Xiangtan mining trolley locomotive underground tunnel We are the original supplier of mining trolley locomotive in china, we could share you with a videochat to visit our factory on-line. Trolley electric locomotive is a kind of rail transportation traction equipment, powered by transformers and overhead lines. Mainly used in mines where there is no risk of explosion. Because of its special power supply mode, the trolley electric locomotive has no limit on the cruising range. Therefore, it is suitable for long-term and long-distance use. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. C: Locomotive for coal mining J: Trolley electric locomotives Y: Single-end driver's cab G: Steel wheel,resistor for speed control GB: Steel wheel,chopping wave for speed control Parameters Table Adhesive / total weight (t) : 7 ton Track gauge (mm) : 600,762 or 900 Traction (KN) : 13.05kN/ 15.09kN Max. Traction (KN) : 17.2kN Speed(km/h) : 11km/h Voltage : 250V or 550V Power (KW) : 21kw *2 or 24 kw*2 Dimensions Length(mm) : 4550mm Width(mm) : 1050,1212 or 1350mm Height(mm) : 1550mm Wheelbase (mm) : 1600 mm Min Curve radius (m) : 7 m Wheel diameter (mm) : Φ680mm Controller : Resistance or IGBT or AC controller Braking method : Mechanical or air Brake

Minimum Order: 1 bags

Aluminum alloy is the most commonly used cookware material in the world because of its light weight, fast thermal conductivity, and easy processing and shaping. Most non-stick pans of all types also use aluminum alloy as the base material. Aluminum discs are used to make kitchen utensils, and the use of new materials has become very mature. 1050, 1060, 1100, 3003 aluminum rounds, etc., have good electrical conductivity, thermal conductivity and heat resistance, and are widely used in the production of aluminum pots and pans around the world. Advantages of aluminum discs for non-stick pans: 1. Excellent elongation and tensile strength; 2. Good processing performance, high stamping and stretch forming performance; 3. Gas welding, hydrogen welding, resistance welding, and brazing; 4. High plasticity, electrical conductivity and thermal conductivity; 5. Easy to carry out various pressure processing, extension and bending processing; 6. Excellent corrosion resistance and strong anti-rust properties. The 3003 aluminum discs produced by Hongchang Aluminum are aluminum alloy materials that meet the performance requirements of non-stick pans. The 3003 aluminum discs are a typical Al-Mn alloy. This material has good formability, very good corrosion resistance and Weldability. The non-stick coating in the non-stick pan produced with it should be smooth, the color, covering power and gloss should be basically uniform, without bubbles and falling off, and the coating is completely hot- melted, without obvious defects such as dirt, cracks and explosions.

Minimum Order: 1 bags

copper waste and scrap

Minimum Order: 1000

High Purity Silica Sand Product Description Applying specific quartz mine, High Purity Silica Sand is produced through special pulverizing and purifying process with proprietary technology. The product is featured with superior performance of high purity, low electrical conductivity, accurate size distribution control, low ion content, widely used in quartz glass, optical glass, crucible, spherical silica powder industry. Various size grades of silica sand can be supplied per request. Specification (Size): 20-140mesh, 40-140mesh, 40-200mesh, 60-200mesh, 70-325mesh, etc. Shape: Particles Color: White Performance: Extremely high purity, purity may reach 99.9%, 99.99%, 99.995% Low Chlorine ion Extreme low radioactivity content Technical Index: Item Specification Purity SiO2 99.85~99.995% (customizable) Impurity Fe2O3 1ppm~10ppm(customizable) Al2O3 20ppm~60ppm(customizable) Conductivity EC 1~5μs/cm (customizable) Size Particle Size 20-120mesh, 40-140mesh, 40-200mesh，60- 200meshCustomizable per request

High Reflective Ceramic Granule ——HIREFLE Product Description High reflectance roofing granule is a new energy saving roofing granule specifically designed for building industry by Hebei Chida. It is featured with super high solar reflectance and superior aging resistance, which makes it the ideal material for cool roofing system. It is now widely used in roofing and siding system. Specification: 0.5-2.0mm, 30-70mesh, 325mesh, special grade can be customized per request. Performance: Keeping Building Surfaces cooler. Advantage: Ultra-white High Solar Reflectivity, High UV Opacity Superior Staining Resistance Superior Weathering Resistance Good self-cleaning performance Precise Size Distribution Control Extremely low Dust Low Density, Low Consumption Technical Index Characteristic Solar reflectance Solar reflectance Index Stain Index UV opacity Dust content SR by SSR-ER % SRI * % ΔE** % % PPM Range 82~91 105~115 ≤5 ≥95 ≤300 Typical 88 111 2.5 98.0 100

Mica Powder Product Description Mica is a layered silicate with good elasticity, toughness, insulation, high temperature resistance, acid and alkali resistance, corrosion resistance, and strong adhesion, making it an excellent additive. 20mesh Particle size Bulk density Sand content +20mesh -100mesh 5%max 5%max <0.40g/cc 0.5%max 40mesh Particle size Bulk density Sand content +40mesh -100mesh 5%max 15%max 0.35±0.05g/cc 1%max 60mesh Particle size Bulk density Sand content +60mesh -200mesh 5%max 10%max 0.35±0.05g/cc 1.5%max Shape: Flake or powder Color: White or gray Performance: Mica powder products are widely used in industries such as building materials, resin rubber, engineering plastics, coatings etc. Our company Hebei Chida relies on the rich local mineral resources, Using various types of crushing equipment to produce and supply mica powder products with various particle sizes. especially in the field of low iron and ultrafine mica powder, with our own unique processing technology.

Mullite Sand Powder for Precision Casting Product Description Mullite sand/ Mullite Powder is made from high quality hard clay and processed though high temperature calcination and special processing. The product is featured with excellent casting performance. Specification (Size): 0.1-0.3mm, 0.1-0.4mm, 0.18-0.3mm, 0.18-0.5mm, 0.3-0.7mm, 0.3-0.8mm, 0.425- 0.85mm 0.5-1.0mm, 0.7-1.0mm, 0.7-1.5mm, -120Mesh, -200Mesh, -325Mesh, etc. Special grade can be customized Advantage: Low Thermal expansion coefficient, good collapsibility High chemical stability and corrosion resistance Uniform size distribution, good mold shell performance Low iron and dust content

Ceramic Beads (Foundry Spherical Sand) Product Description Ceramic beads is high grade green casting material, made of high Alumina Calcined Bauxite, processed through fusing, spraying, sieving, get rid of impurity and special procedures. With ideal spherical shape, excellent fluidity and filling property, Ceramic beads is widely used in various sizes of steel/iron/alloy casting parts. It is suitable for various bonds of casting mold and can meet different needs of various customers. Specification (Size): AFS20/AFS30/AFS40/AFS50/AFS55/AFS65/AFS , 75/AFS90/AFS100 Special grades can be customized. Shape: Spherical Shape Color: Grey black Performance/ Advantage: Spherical Shape As the shape is spherical with high density, Ceramic Beads have excellent fluidity and filling character.

While ensuring the intrinsic quality of cigarettes, cigarette industry enterprises are paying more and more attention to the development and utilization of aluminum foil lined cigarette packaging, and printing graphics and texts on it to establish corporate image, enhance brand value, and prevent counterfeiting. Therefore, cigarette packaging Aluminum foil is favored by customers and is also an effective promotional tool. The aluminum foil paper used in cigarette lining paper is composed of lining paper and aluminum foil paper. It is soft and changeable, like paper, does not rebound after deformation, can be characterized, ensures shading, does not fade, is opaque, and is pollution-free. The aluminum foil used for cigarette packaging as cigarette lining mainly includes wrapped aluminum foil paper and aluminized paper. Cigarette packaging usually uses 1235 aluminum foil, 8011 aluminum foil, 8079 aluminum foil, etc., which has strong gas barrier properties, antioxidant, waterproof, and moisture-proof properties. It has strong mechanical properties, high explosion resistance, puncture resistance and tear resistance. High temperature resistance (121℃), low temperature resistance (-50℃), oil resistance, and good fragrance retention. It is non-toxic and tasteless and complies with the hygiene standards for food and drug packaging. It has the characteristics of good heat sealing performance, softness and high barrier performance. What is the function of the aluminum foil paper in the cigarette box: 1. Maintain fragrance. Aluminum foil can prevent the smell of smoke from dissipating and corroding other items; 2. Anti-mildew. Aluminum foil can block moisture, effectively prevent moisture, and prevent cigarettes from becoming moldy in humid environments. MC Aluminum is a manufacturer specializing in the production of aluminum foil, which can be customized according to customer needs, including cigarette lining paper with a thickness of 0.0055~0.20mm. The products have high quality, advanced process equipment, skilled production technology, direct sales from manufacturers, and favorable prices. They are exported to the United States, Mexico, South Korea, Japan, Vietnam, Saudi Arabia and many other overseas countries. The quality is guaranteed and deeply trusted by customers. ​

Minimum Order: 1 bags