| Model Number | According to different models. |
| Application | Rotary kiln, ball mill, rolling mill |
| Standard | ASTM, DIN, EN, GOST, JIS |
| Material | ZG310-570, HT300, HT250, GS 34CrMo4 |
| Heat treatment | Quenching and tempering |
| Roughness | Max. Ra 0.4 |
| Tolerance | Max.0.01mm |
$50-100 / piece
Packing Details: Wooden box with fumigation or Wooden Fram
Delivery Details: 30~60days or Based on the quantity
Q
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 30~45 days. or it is according to quantity and technical requirement
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample.But it is not for free.
Q: What is your terms of payment?
A: 50% T/T in advance,balance before shippment.
If you have another question, pls feel free to




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
45 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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