1. Standard parts, fastener through heating before forging, oxic horizon little.
The lead manufacturer in china fastener line, Gem-Year Industrial Co., Ltd use our machine.
2. Depth of quenching required more than 3mm, more than 8mmshaft quenching.
3. Steel tube necking down, fire-fighting apparatus and materials, gas-tank,
Oxygen bottle, dia. Φ 40mm-Φ 150mm-250mm, large-scale elbowtube end expansion.
4. Excavatorshovel head quenching
5. Large-scale drill bit, cutting-tool welding
6. Mallet alloy, red copper annealing, welding
7. Metal smelting
8. Gear, chain wheel quenching