Molybdenum-made High-temperature Sintering Furnace

Exclusive and unique solution can be provided to our customer by our well trained and professional engineers and staff.

: 0086-21-60346873
: 0086-21-60346873
Vacuum-pressure sintering furnace (Sinter-HIP)
1MPa Pressure Sinter Furnace (Sinter-HIP Furnace)
6MPa Vacuum-pressure Sintering Furnace
10 MPa Vacuum-pressure Sintering Furnace
Vacuum dewaxing sintering furnace
Metal Injection Molding (MIM) Debinding Sintering Furnace
Integrated Vacuum Dewaxing Sintering Furnace (Traditional Type)
Integrated Vacuum Dewaxing Sintering Furnace (Rapid Cooling Time)
Super High Temperature Sintering Furnace
Molybdenum-made High-temperature Sintering Furnace
High Vacuum Sintering Furnace
Silicon Carbide Vacuum Sintering Furnace
Our molybdenum-made vacuum sintering furnace is ideally suited for the debinding and sintering process of high-density alloy, tungsten-nickel alloy, tungsten-copper alloy, titanium alloy, and metal products sensitive to carbon atmosphere.

1. Design: JB4732-95, double-door horizontal structure, 20-year service life, 6000 times of use.
2. Special debinding process with excellent sealing structure helps avoid contaminating inside components.
3. Horizontal design for easy loading/unloading and maintenance.
4. Automatic control of the entire process.
5. This kind of high temperature sintering furnace adopts cyclic single-room heating mode. The whole process is automatically controlled, monitored, and recorded by the computer.
6. Heating elements and drum are designed with cylindrical structure, which, compared with traditional square structure, enjoys larger loading space, more flexible dimensions and more uniform atmosphere.

1. Compact structure, small occupied area, low energy consumption and rapid cooling speed, saving energy and protecting environment.
2. Full range of sizes available, ranging from furnaces for experimental R&D, small and medium-sized enterprises to furnaces for mass production. We can also design high temperature sintering furnace s of other sizes according to customer’s specific requirements.
3. Round or square graphite box is available for different applications.
4. Complete dewaxing mode with high wax-collection rate, suitable for different forming agents including rubber, paraffin wax, PEG and extrusion forming agents.
5. High automation level as well as safe and reliable operating system.
6. The control system of the molybdenum-made vacuum sintering furnace is highly-automatic and humanized with data record and backup function.
7. The insulation box uses “sandwich” structure and high-strength CFC material that is not prone to deform after years of use.
8. Door of the insulation box is designed with special “step” design for improved insulation effect and extended service life of the insulation box.
9. Remote control, diagnosis and repair can be realized.
10. The electrode arc monitoring system can prevent serious damage to furnace shell caused by overheat and arc effect.
11. The function of resuming heating after short-time power failure can provide protection to the product in the furnace.
12. Persistent efforts of our R&D team in improving these high temperature sintering furnaces have enabled Ruideer to obtain 13 patents up till now.


Usable space (mm)
400 × 400 × 1500 / 500 × 500 × 1800
Max. working temperature (°C)
Cooling time (h)
≤ 6 / 8
Vacuum leakage rate (Pa/h)
≤ 0.5 (average rate in cold, empty and dry chamber for 24 hours)
Vacuum pump
Slide-valve pump, roots pump, oil diffusion pump, appendage vacuum pump
Temp. variation (°C)
≤ ±5
Temp. measurement mode
WRe5-26 thermocouple
Temp. control mode
3-zone temperature control
Heating element
Tungsten, molybdenum, tantalum strip
Insulation layer
Molybdenum, tantalum, stainless steel
High-density alloy, tungsten-nickel alloy, tungsten-copper alloy, titanium alloy, and metal products sensitive to carbon atmosphere.

Note: the above specifications are defined based on stainless steel. These specifications can be adjusted as per special technical requirements of customers. They are not viewed as acceptance standards, and detailed instructions will be set out in technical documents.
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