diffusion welding furnace --ACME

Description
Vacuum diffusion welding furnace is mainly suitable for pressure diffusion welding process and PM pressure sintering process of materials like dissimilar alloy, ceramics, metal ceramics.

Technical Features
1. The vacuum hot pressing furnace is configured with single chamber, internal heating, cold wall and horizontal structure.
2. The furnace is equipped with hydraulic press device, which ensures the system controlled loading pressure precisely.
3. The pressure method has two options: single-way pressure/double-way pressure.
4. The hot zone has two options: graphite insulation/full metal insulation.
5. The loading pressure has many options: 30T/35T/100T/200T/400T/500T/800T/1000T
6. The temperature has many options: 1500°C, 1800°C, 2000°C, 2300°C, 2500°C
7. The pressure head has two options: ISO static pressing graphite/TZM alloy.

Specification of Vacuum Diffusion Welding Furnace

Spec\Model	VDP-446	VDP-556	VDP-666	VDP-776	VDP-886	VDP-996
Effective hot zone size W×H×L (mm)	400 × 400 × 600	500 × 500 × 700	600 × 600 × 900	700 × 700 × 1100	800 × 800 × 1200	900 × 900 × 1500
Heating Power (kW)	75	90	150	270	360	540
Max.temperature(°C)	1300	1300	1300	1300	1300	1300
Temperature Uniformity (°C)	±5	±5	±5	±5	±5	±5
Vacuum degree (Pa)	4 × 10^-3/6 × 10^-4	4 × 10^-3/6 × 10^-4	4 × 10^-3/6 × 10^-4	4 × 10^-3/6 × 10^-4	4 × 10^-3/6 × 10^-4	4 × 10^-3/6 × 10^-4
Pressure Increase Rate (Pa/h)	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26
Pressure Increase Rate (Pa/h)	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65