Our company owned vehicles, milling, drilling, grinding, wire cutting, laser cutting, electric induction reflow, electroplating, spray welding equipment, etc.,with a variety of mechanical processing capacity. We can undertake OEM processing, especially the mechanical processing and surface treatment process of long shaft parts (chrome, nickel based alloy spray welding, tungsten alloy plating and so on), for example, the pump plunger, hydraulic cylinder piston, roller for textile machinery and other related products with a roller axis.
Plunger technical parameters:
| Type of plunger | Outer diameter specifications （mm） | Length (m) | Coating Technology and thickness （mm） | ||
| Short plunger |
|
| Spray welding | Chrome plated
| |
| Internal thread plunger
| External thread plunger | ?31.8 | 0.6-1.5 | More than 0.254 | 0.152 &0.305 |
| ?38.1 | |||||
| ?44.45 | |||||
| ?50.8 | |||||
| ?57.15 | |||||
| ?63.5 | |||||
| ?69.85 | |||||
| ?95.25 | |||||
| Long monolithic plunger | ?31.8 | 1.5-6.6 | More than 0.254 | ----- | |
| ?38.1 | |||||
| ?44.45 | |||||
| ?50.8 | |||||
| ?57.15 | |||||
