Item: OEM free hot forging steel mining machine equipment roller
We are producing blacksmith steel parts according to customer’s drawing.
Our successful custom blacksmith steel parts:
Forging service:
| Service | Contract manufactured die forging and free forging part per drawings |
| Material | Carbon steel, alloy steel, stainless steel, aluminum alloy, titanium alloy. |
| Standard | ISO, GB, ASTM, DIN, JIS, AS. |
| Production process | Drawings confirmation，mould making for die forging, forging, machining, heat treatment and surface treatment, inspection, packing, delivery. |
| Fine machining | Turning, Boring, Milling, Drilling, etc. |
| Inspection method | Material testing, tensile strength, hardness testing, ultrasonic testing, Magnetic particle testing, CMM testing, etc. |
| Delivery | Seaworthy package, to be confirmed with customers. |
Forging workshop:
Forging blank:
Forging and machining process:
Machining equipment: CK61350-L/100, CK61450-L/125, CKD52100-60/300, Max. swing diameter up to 4000mm, Length of workpiece up to 18000mm. Roughness as lower as Ra0.8
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- Hot free forging
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- Heat treatment sand testing
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- Fine machined shaft
Machining equipment:
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- CNC turning
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- Engine turning
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- Vertical lathing
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- Gear milling
Machined forging shaft:
QA inspection:
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- Dimension checking
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- UT inspection
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- Surface measuring
Packaging for fine machined forgings:
Forging rings:
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- Hot rolling ring
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- Custom ring
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- ring blank
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- Vertical lathing