Minerals & Metals

cold-rolling and cold-drawing seamless pipe production units, currently producing specifications ranging from Φ6*0.5mm~Φ325*50mm, with a single production length of up to 28000mm. The materials cover austenitic, super austenitic, austenitic-ferritic duplex stainless steel, high-temperature alloys, corrosion-resistant alloys, etc. It is widely used in petrochemical, chemical, machinery manufacturing, hydropower energy, aerospace, semiconductor, nuclear power, clean energy, papermaking, shipbuilding industry, food and food machinery, and other fields.

Shenzhen Yunchuangda Industrial Equipment Co., Ltd., established in 2006, operates a 3,500 square meter facility in Shenzhen. We are a modern enterprise specializing in the design, development, manufacturing, and installation of surface treatment equipment. Our comprehensive product line includes anodizing equipment, hard anodizing equipment, aluminum coil anodizing equipment, micro- arc oxidation equipment, electrolytic polishing lines, pickling and passivation lines, precision cleaning lines, and various custom surface treatment production lines.Our products are widely used in industries such as semiconductors, aerospace, automotive manufacturing, precision hardware, and electronics.

Minimum Order: 1 bags

Fixed Rockbreaker Boom Why buy the Fixed Rockbreaker Boom from Shandong YuanZhenghang Machinery Equipment Co., LTD.? 1.More than 20 years of professional production experience. 2. Fast and efficient after-sales service. 3. Rich field work experience. 4. Professional and creative R&D team. 5. Low prices in China. 6. China's fast delivery capability. 7. World-class quality. 8. Global services. 9. Customized services.

Minimum Order: 1 bags

This product conforms to the national standard GB10941-2013 (IEC 60076) power transformer and GB/T6451-2015 indoor dry transformer technical parameters and requirements. Epoxy resin cast transformer is a kind of solid insulated encapsulated winding power transformer. Epoxy resin dry -type transformer adopts epoxy resin as insulation material. The high and low voltage winding adopts copper strip (foil), casting epoxy resin vacuum curing, forming high strength FRP body. Insulation grades are F and h. Epoxy resin dry type transformer has the characteristics of good electrical performance, strong lightning impact resistance, strong short-circuit resistance, smaller volume and lighter weight than others as well as other characteristics and so on. The temperature display controller can be installed to display and control the working temperature of the transformer winding to ensure the normal service life of the transformer. Provide customization service, customize parameters and models according to requirements. Industrial Power Transformer characteristics 1. Oil free，pollution free, flame retardant, self-extinguishing, fireproof. 2. Low loss, high efficiency, low noise. Under forced air cooling conditions, it can run for a long time at 125% rated load and is equipped with an intelligent temperature controller. It has the functions of fault alarm, overtemperature alarm, overtemperature trip, black door and so on. Through RS485 serial interface and computer connection, to achieve centralized monitoring. 3. Small partial discharge (less than 30pc), high reliability, can ensure long- term safe operation, life up to 30 years. 4. Temperature variation endurance, high mechanical strength, strong resistance to sudden short circuit. 5. Good moisture-proof performance, it can operate normally under 100% humidity, and can be put into operation without drying after shutdown. 6. There is no need for a separate transformer room, iron core maintenance or load-bearing beams, saving civil land and occupying no oil, so it will not produce toxic gases to pollute the environment. No sump pit or other ancillary buildings, reduce construction costs, easy installation, no commissioning, almost no maintenance; No need to change or check the oil, low operating and maintenance costs.

Graphite electrode is a kind of high temperature graphite conductive material, with petroleum coke, needle coke as raw material, coal asphalt as binder, after raw material calcination, crushing and grinding, batching, mixing and kneading, molding, roasting, impregnation, graphitization and mechanical processing and made, is an important high-temperature conductive material for electric furnace steelmaking, through the graphite electrode to the furnace input of electricity, the use of the extreme end of the electrode and the furnace material triggering the arc between the high temperature as a heat source It is an important high temperature conductive material for steel making in electric furnace. Graphite electrode is also used as a conductive material in some other mineral heat furnaces for smelting yellow phosphorus, industrial silicon, abrasives and other materials. Product Characteristics Graphite electrode is easier to process, and the processing speed is significantly faster than copper electrode. High removal rate of discharge processing, low graphite loss, and easier to mold. At Ziyu New Material we offer competitive graphite electrodes prices to suit the budget of various industries. Whether you require UHP graphite electrodes or HP graphite electrodes, we provide flexible pricing options based on your specific needs and order volume. Additionally, we offer customization options, allowing you to specify the size, shape, and grade of the graphite electrodes to perfectly match your operational requirements.

Flexible graphite wire is used to expand graphite through high pressure instantaneously into the high temperature 800℃-1100℃ expansion furnace, due to the absorption of the compound in the layer lattice decomposition, the volume of arbitrary expansion 160 times to 280 times than before, into a very low density of worm-like, adding adhesive and different natural fibers, such as: Cotton yarn、glass fiber and carbonized fibre as well as others reinforcing materials form into strips. After the compounding and cutting processes of the composite machine in addition to other process，it is sent to spinning machine to textile. Product characteristics In order to adapt to different working conditions, metal materials such as nickel alloy wire, stainless steel wire and copper wire can be inserted, and various types of reinforced flexible graphite wires can be made through specific processes, which are used to weave flexible graphite coils with different effects in the sealing industry and various specifications of graphite grounding bodies in the power industry.   Flexible graphite wire parameters Specifications and models 2g/m,3g/m,5g/m, 2-12g/m Can be customized Wire diameter 2mm,3mm,5mm Carbon content ≥99% Resistance ionization  ≤3.75×10Ω•m Sulphur content ≤1000ppm，no sulphur: s50ppm low sulphur:≤700ppm Chlorinity ≤50ppm Density  0.9-1.3g/cm³ Strength of extension ≥10MPa

We are now having more than 700 staff and covers an area of 190,000 square meters. Main Product: 1-28" DTH Hammer 25-1250mm DTH Drill Bit Top Hammer Drill Bit/Retrac Bit Hole Opener Bit Eccentric/Symmetric Overburden Drilling System Drill Pipe,Drill Rod Low Air Pressure Drill Hammer & Bit Reverse Circulation Hammer & Bit Our advantages: We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production. We use the best quality raw materials. We adopt advanced production technology & strict testing procedure. We passed ISO9001 quality management system certification. We accept OEM manufacturing and produce on your design.

Minimum Order: 1 bags

The copper clad steel flat steel is produced by electroplating, and the purity of the copper layer reaches 99.9% or above. Compared with copper-clad steel grounding round wire, the voltage equalization effect is better. When making the grounding lead, it can be close to the equipment foundation (cement pole, pipe support, Angle steel support, steel surface, etc.), and the construction is faster and more convenient. Copper Clad Steel Flat characteristics With good electrical conductivity, corrosion resistance, long life and other advantages, it is the best choice to replace traditional steel, especially galvanized flat steel. Customization interval General: 3m or 6m, the length can be customized according to customer requirements Model Number Specification Section surface （mm²） Reference weight（kg/m) JGYBG-1 25×4 100 0.63 JGYBG-2 27×7 189 0.89 JGYBG-3 30×3 90 0.8 JGYBG-4 30×4 120 0.8 JGYBG-5 40×4 160 1.42 JGYBG-6 40×5 200 1.43 JGYBG-7 50×5 250 2.23 JGYBG-8 50×6 300 2.31 JGYBG-9 60×6 360 3.2 JGYBG-10 60×8 480 3.38 JGYBG-11 80×8 640 5.7

Using the most advanced 4-D continuous plating or continuous casting process, electrolytic copper with purity of 99.9% or above is covered on the surface of special steel core. The conductivity is approximately the same with the copper rod in same diameter, but the cost is much lower than pure copper, corrosion resistance is far better than galvanized steel, with good electrical conductivity, low resistance, less joints, excellent corrosion resistance, convenient transportation, convenient construction, high construction efficiency as well as others advantages, it's the best choice to replace round steel, angle steel, galvanized flat steel and other traditional grounding materials. The excellent properties of copper-clad steel round wire make it very suitable for power, communication and industrial grounding systems, both as a horizontal conductor and as a general vertical grounding electrode. According to IEC62305 standard, it can also be used as lightning protection lead down line. Product characteristics 1. High efficiency ratio - long service life 2. Cold rolled steel core improves the flexibility of the product 3. When the conductor is bent, the copper coating will not crack 4. Highly corrosion resistance and it endow the grounding systems a characteristic of low resistance 5. The rolling technology above 100 meters greatly reduces the number of welded joints and saves construction costs 6. Comply with IEC62305 or National Grid Company standard specifications

We are now having more than 700 staff and covers an area of 190,000 square meters. Main Product: 1-28" DTH Hammer 25-1250mm DTH Drill Bit Top Hammer Drill Bit/Retrac Bit Hole Opener Bit Eccentric/Symmetric Overburden Drilling System Drill Pipe,Drill Rod Low Air Pressure Drill Hammer & Bit Reverse Circulation Hammer & Bit Our advantages: We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production. We use the best quality raw materials. We adopt advanced production technology & strict testing procedure. We passed ISO9001 quality management system certification. We accept OEM manufacturing and produce on your design.

Minimum Order: 1 bags

We are now having more than 700 staff and covers an area of 190,000 square meters. Main Product: 1-28" DTH Hammer 25-1250mm DTH Drill Bit Top Hammer Drill Bit/Retrac Bit Hole Opener Bit Eccentric/Symmetric Overburden Drilling System Drill Pipe,Drill Rod Low Air Pressure Drill Hammer & Bit Reverse Circulation Hammer & Bit Our advantages: We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production. We use the best quality raw materials. We adopt advanced production technology & strict testing procedure. We passed ISO9001 quality management system certification. We accept OEM manufacturing and produce on your design.

Minimum Order: 1 bags

We are now having more than 700 staff and covers an area of 190,000 square meters. Main Product: 1-28" DTH Hammer 25-1250mm DTH Drill Bit Top Hammer Drill Bit/Retrac Bit Hole Opener Bit Eccentric/Symmetric Overburden Drilling System Drill Pipe,Drill Rod Low Air Pressure Drill Hammer & Bit Reverse Circulation Hammer & Bit Main Product: 1-28" DTH Hammer 25-1250mm DTH Drill Bit Top Hammer Drill Bit/Retrac Bit Hole Opener Bit Eccentric/Symmetric Overburden Drilling System Drill Pipe,Drill Rod Low Air Pressure Drill Hammer & Bit Reverse Circulation Hammer & Bit

Minimum Order: 1 bags

Main Products: 1-28" DTH Hammer 25-1250mm DTH Drill Bit Top Hammer Drill Bit/Retrac Bit Hole Opener Bit Eccentric/Symmetric Overburden Drilling System Drill Pipe,Drill Rod Low Air Pressure Drill Hammer & Bit Reverse Circulation Hammer & Bit

Minimum Order: 1 bags

Aluminum strips for dry-type transformer windings are mainly made from aluminum ingots that are smelted and then rolled and cut. High-quality pure aluminum is used as raw material. Common grades include 1060, 1050, 1050A, 1070, 1070A, 1350, etc. The state is usually O state. (Indicates soft state). Advantages of aluminum strips for dry-type transformer windings: 1. Reduce costs: The price of aluminum is lower than that of copper. Using aluminum strips can significantly reduce transformer manufacturing costs, especially for large equipment. 2. Light weight: The density of aluminum is one-third that of copper, and aluminum strip winding makes the transformer lighter and easier to transport and install. 3. Good corrosion resistance: An aluminum oxide layer forms on the aluminum surface, which can reduce corrosion and extend service life. 4. Flexible design: Aluminum strips can increase the cross-sectional area and have electrical conductivity comparable to copper windings, making design and manufacturing more flexible. Why choose transformer aluminum strips produced by MC Aluminum? 1. The surface of the aluminum strip should be smooth, flat, free of burrs, oil and dust. 2. Defects such as corrosion, oil spots, cracks, cracked edges, bubbles, holes, etc. are not allowed. 3. The surface coating of the aluminum strip (if any) should be uniform and firm, without falling off or cracking. Package: Packaging: sea-resistant wooden pallet. In addition, we can also package according to customer needs. Loading ports: Qingdao, Tianjin, Ningbo, Shanghai, Guangdong, etc. (1) For coils/strips, you can choose eye-to-sky or eye-to-wall packaging; (2) For boards, use wooden pallets with fixing straps to facilitate shipping; (3) Standard wooden pallets or wooden boxes are used for shipping; (4) Special packaging requirements can be customized.

Minimum Order: 2850