Integrated CVD Coating Furnace for CNC Carbide Tools with Higher Wear Resistance

1. Assembly Group

The CVD coating furnace consists of six parts: workbench, reaction chamber, heating cover, cooling cover, rail crane, condenser.

The major systems are cooling water system, pump system, gas tube&pipeline system, aerodynamic system and electrical control system.

2. Factory working environment

2.1 Ambient humidity and temperature

2.1.1 Ambient humidity: <90% (at +35°C)

2.1.2 Ambient temperature: 5℃～40℃

2.2 Power supply

2.2.1 Power supply: 380V±10%, 50Hz, three-phase five-wire system

2.2.2 Control power supply: 210V～250V, 50Hz, single phase

2.3 Air source

2.3.1 Compressed air pressure: 6-7bar,

2.3.2 Ar pressure: 2-3bar,

2.3.3 H₂ pressure and flow: 2-3bar, 0-75slm

2.3.4 N₂ pressure and flow: 2-3bar, 0-50slm

2.3.5 CO pressure and flow: 2—3bar, 0-2.5slm

2.3.6 CO₂ pressure and flow: 2-3bar, 0-5slm

2.3.7 CH₄ pressure and flow: 2-3bar, 0-5slm

2.3.8 HCl pressure and flow: 2-3bar, 0-5slm

2.3.9 H₂S pressure and flow: 2-3bar, 0-0.4slm

2.4 Water source

2.4.1 Cooling water inlet pressure: 2-3bar, pure water is recommended. The temperature is 13-16°C. (Customers need to be equipped with chilled water), cooling water flow, 5m³/h.

2.4.2 Emergency standby water source (to be prepared by the user)

Pressure: 1.5bar—2bar.