|Place of Origin:||Zhuzhou,China|
|Packaging Details:||standard packing suitable for overseas shipment: outside carton or plywood case with inner plastic box packing|
|Delivery Time:||3-15 days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union|
|Product Name:||Moly Piercing Mandrel||Feature:||Abrasion Resistant|
The high temperature molybdenum mandrels have been developed by our company and the materials science & engineer Institute. The R&D crafts include selecting and mixing raw materials which are compressed into embryos material,sintering in the intermediate frequency furnace in 1850-1950°C and then turning and molding.The average density of the products is more than 9.7g/cm3.Compared with the common molybdenum mandrels,the density improves 2%-6%,the Vickers hardness reaches above 350kg/mm2 and the abrasion resistance increase 60%-80%
From Raw Material Control to finished products, we have a whole set of advanced production equipment:isostatic pressing, Sintering furnace, rolling and forging machine, water cutter, laser cutter, wire cutting, CNC,grinding machines ,milling machines, etc.
Advanced Laboratory Equipment- Scanning Electron Microscopy, Atomic Absorption Spectrometer, Metallographic Microscope, Tensile Testing Machine, Flaw Detector, Density Meter, Roughness Meter, Coordinate-measuring Machine.
1. The core operation staff has been engaged in professional production for more than 20 years on average,
with excellent technology and rich experience to ensure the production of excellent products.
2. Full-time inspectors account for 6.5% of the total number of employees,
ensuring 100% inspection of wip and finished products.
3. A screw as small as a screw should be strictly inspected to ensure that only qualified products can be sent out.