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.

       Zhuzhou Ruideer Intelligent Equipment Co., Ltd. is a manufacturer of powder metallurgy solutions for the whole industry chain. It integrates process development, production, sales and coating services of sintering furnace, PVD coating furnace and CVD coating furnace. Ruideer has standardized workshops and office buildings, covering an area of more than 19,000 square meters, with more than 170 employees. Ruideer’s productivity reaches 120 sets of pressurized sintering furnaces per year, 500,000 pieces of PVD coating per month, and 250,000 pieces of CVD coating per month.

In the past years, Ruideer has been rated as a national high-tech enterprise, a national-level Specialized and Sophisticated enterprise (appointed as a national key little giant enterprise in 2022), a little giant enterprise in Hunan Province, and a single champion of pressure sintering furnace in Hunan Province, and gained 85 intellectual property authorizations.

Nearly 400 sets of degreasing gas pressure sintering furnaces and 180 sets of degreasing vacuum pressure sintering furnaces have been produced. In order to continuously meet and exceed customer needs, Ruideer provides customers with "targeted application, key development, and tailor-made" characteristic services. The products are sold both at home and abroad (US, Russia, EU, Japan, Ukraine, South Korea, Vietnam and other countries), providing 24-hour response services to domestic customers. Ruideer's products have been widely used in the cemented carbide, ceramic, MIM stainless steel, semiconductor industry.

In line with the enterprise spirit of "quality-oriented, continuous innovation, service satisfaction, unity and hard work, and common development", Ruideer is guided by market demand and business development, supported by key technologies, closely following customer needs, and is committed to serving customers with stable and reliable technical products and contribute to the application in the field of powder metallurgy!

Our standard sintering furnace model include (but are not limited to):

• Gas pressure sinteing integrated furnace（1MPa/2MPa/6MPa/10MPa)
• Debinding vacuum sintering integrated furnace
• MIM stainless steel sintering furnace
• Silicon nitride sintering furnace
• Silicon carbide sintering furnace
• Metal sintering furnace (Mo/W heater)
• Vacuum brazing furnace
• CVD coating furnace