Vacuum welding machine specialize in PCD rotating tools vacuum brazing

Vacuum welding machine specialize in PCD rotating tools vacuum brazing


Product Description

1. Welding objects: marble cutters, natural diamond, artificial single crystal, CVD diamond, PCD/PCBN ceramic materials, etc.


2. Equipment characteristics: The heating method of light radiation is used to greatly increase the heating efficiency. The equipment is small, convenient, intuitive, and easy operation. It is especially suitable for the industry characteristics of super hard tools. Using the small vacuum seal way to heat and cool in the vacuum state, personnel with no operational experience can easily perform welding operations, greatly improving weld quality, weld strength, and stability.


What is the application of our vacuum brazing furnace?

RVB-180 vacuum brazing furnace is widely used for superhard material brazing: Carbide Tool( PCD, PCBN, CVD, CBN, graver.), drill, stainless steel brazing, ceramic-metal brazing, special metal workpiece, complex sheet(sandwich component, honeycomb structure), etc.


Main technical parameters

Parameter

Furnace tube size: outside diameter 180 / inside diameter 170 / length 600mm

Furnace tube material: quartz

Dimensions:about D820/W1300/H1700mm

Equipment weight:550Kg

Equipment power:18Kw

Electrical connections:three phase 380V

Capacity

Material tray layer No.:4 layers

Material tray openings:equipped on demand

CNGA1204 about 400Pcs/furnace

Temperature

Max. temperature:1000℃

Long-term using temperature:≤900℃

Temperature control accuracy:±1℃

Heating area:200mm

Heating element:Infrared heating tube

Temperature control method: 30 segment PID program temperature control

Temperature measuring element: N type thermocouple

Cooling method: water cooling

Vacuum

Mechanical pump:VRD-4

Molecular pump:JTFB-600

 Ultimate vacuum:3.0*10-4Pa cold, empty furnace 15min

Digital vacuum gauge:1.0*105~1.0*10-5Pa

Electric

Control Center: 10-inch LCD touch screen

PLC:DELTA/OMRON/SIEMENS/MITSUBISHI

Main accessories: France Schneider


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