Model:JT22
Detailed introduction to piston rod for shock absorber:
Boerda Machinery Co., ltd. specialize in manufacturing the fabrication of piston rods for shock absorbers
according to the drawings and specifications of our customers. Our shock absorber orders are delivered in a fully finished condition
and ready to be assembled along with other shock absorber components.
Main manufacturing process description:
1. Rough forging and cutting
2. CNC machining + additional broaching and milling operations
3. Induction hardening at a range of different frequencies and powers
4. Rotary straightening
5. Proportionally servo controlled CNC grinding
6. Leading edge technologies for hard chromium
After chrome plate, there are no burr, porosity, spot, scratch, blister etc.
7. Accurate grinding
8. Dehydrogenation and tempering
9. Wet polish and super finish polish with 100% surface condition control
10. Export Packaging (plastic bag carton and pallet)
Additional information:
Price term & Port : FOB Shanghai
Lead time & Delivery time: 20-60days
Function: use for different kinds of shock absorber
Remark: we are specializing at φ25 φ22 φ20 φ18 φ15 φ14 φ12.5 φ12.4φ11 φ10 φ8 .
The diameter is within 40mm and the length is within 600mm.
As well as, we could develop the new products according to your drawings.
Attention: for the precision, please send us the drawings first.Then we will give the quotation correspondingly.
We devote wholeheartedly power to do a product, may not the best, but for the better.




