Forging Capability
Our plant is built around three multi-directional forging hydraulic presses, among the first installations of this type in Zhejiang Province, producing closed-die forged components:
| Press | Force | Forging Weight Range |
|---|---|---|
| Multi-directional press No.1 | 6000 T (60 MN) | 150 – 525 kg |
| Multi-directional press No.2 | 3000 T | 30 – 150 kg |
| Multi-directional press No.3 | 2000 T | 5 – 30 kg |
Die-Forging Capacity
- Maximum single-piece forging weight: 525 kg (equipment capable up to 800 kg, subject to part-structure review)
- Max machining size: Φ600 mm diameter × 1000 mm length
- Materials: carbon steel, alloy steel and a full range of special steels
- Die-forging annual capacity: 15,000 tonnes
Closed-die forging is our specialty. Open-die forging is supplied through our affiliated forging partners.
Manufacturing Process (14 Controlled Steps)
- Order receipt
- Material procurement
- Incoming inspection (chemical composition by spectrometer)
- Saw cutting
- Cutting inspection (weight, marking)
- Heating (temperature controlled)
- Forging (infrared temperature monitoring)
- Post-forging inspection (visual, dimensions)
- Heat treatment (controlled heating, cooling medium monitored)
- Post-HT inspection
- Warehousing
- Packing
- Shipment
- After-sales service
Every batch carries full traceability from raw material to delivery.
Heat Treatment & NDT
We operate a complete in-house heat-treatment and non-destructive testing (NDT) capability:
- Heat treatment: quench & temper, solution & ageing, with automated temperature control
- Non-destructive testing: UT, MT, PT, performed by Level II certified NDT personnel
- Reports issued for each test
In-House Testing Laboratory
| Instrument | Purpose |
|---|---|
| GNR spark optical emission spectrometer (Italy) | Chemical composition analysis |
| Universal tensile testing machine (servo-hydraulic) | Tensile strength, yield, elongation |
| Automatic impact testing machine | Charpy impact energy |
| Impact specimen low-temperature bath | Low-temperature impact testing |
| Impact specimen notch projector & broaching machine | Specimen preparation |
| Portable Brinell hardness tester | Hardness verification |
| Digital ultrasonic flaw detector | Internal defect detection (UT) |
| Infrared pyrometer | Forging temperature control |
| Metallographic microscope | Microstructure examination |
| CMM (coordinate measuring machine) | Dimensional inspection |
Need a capability statement for your RFQ? → Contact us