Changsha Jinxin has years of experience in the production of tungsten carbide tools
Focusing on product development and production of Tungsten carbide, crushing systems, mining engineering, and wear-resistant part
Changsha is a global cemented carbide production base
Raw material, advanced technology, reasonable cost reduction
Changsha Jingxin has 5,000 square meters factory, modern production workshop, strong supply capacity
Regular products are in stock and customized delivery time is fast
There are 40,000 products in stock for conventional tungsten products
Customized tungsten alloy and carbide processing can be provided without opening the mold, and the delivery is faster, can be made as soon as 7 days
If you need to customize product inventory, you can prepay a deposit for stocking.
Cemented tungsten carbide production equipment:
Ball mill, dryer, spray granulating tower, TPA self-press, hydraulic press (200 tons --2000 tons), isostatic press (1000 tons), overpressure sintering furnace, cryogenic treatment of liquid nitrogen
emi-processing equipment: CNC milling machine, lathe, cutting machine, line cutting machine
Finishing equipment:
Surface grinding machine, internal and external grinding machine (grinding arc, slotting), surface polishing machine, internal and external circular polishing machine, centerless grinding machine
Five-axis machining center (machining holes, milling special shape parts)
Wire cutting (fast wire cutting, slow wire cutting) Discharge (EDM hole, thread, step, etc.)
Head Office:
Zhuzhou Jinxin cemented carbide Group Co., Ltd.
Branch Office:
Zhuzhou Jinxin studs Co., Ltd.,
Zigong Jinxin Cemented Carbide Co., Ltd.
Changsha jingxin tungsten carbide Co.,Ltd
Company registered trademark "Jingxin" -- from our business philosophy:
Pursue of excellence sincerity and integrity
Our company has passed ISO9001:2015 quality system certification, 1400 environmental protection system and SGS certification, which is a well-known brand in hardware machinery industry
There are more than 30 domestic patents in the units of abiding by contracts and keeping promises, and "2020 high quality development of industry university research department" is the national high tech enterprise and the Council member of China Scientists Forum
"Demonstration enterprise of science and technology innovation", "2020 China Science and technology innovation and invention achievement" award, etc.
n the electronics industry, copper-tungsten alloys are widely used as electrodes for resistance welding.
Copper-tungsten alloys are also known for their outstanding hardness and wear resistance.
Our tungsten carbide burrs can be used on most hard materials including steel, aluminum and cast iron, all types of stone, ceramic, porcelain, hard wood, acrylics, fibreglass and reinforced plastics. If you use our burs on soft metals such as gold, platinum and silver, carbide burrs are perfect as they will last for a long time with no breaking or chipping.
Tungsten alloy counterweight block is widely used and important in aerospace field due to its features of high density, high tensile strength, high hardness and excellent wear resistance, corrosion resistance and high temperature resistance.