Vacuum furnace for diffusion welding / vacuum furnace for hot pressing

Appointment of vacuum furnaces for diffusion welding

 
The furnace is designed for diffusion welding and sintering under pressure products of dissimilar metals, ceramics and metal.

Technical characteristics of the vacuum furnace for hot pressing

 
1.Odnokamernaya, internal heat, cold walls, horizontal design with a compact overall layout, efficient and ergonomically
2. Special hydraulic press delivers precise pressure control.
3. Two pressure options: one direction and two directions.
4.Two option insulating screen for thermal insulation is graphite screen / full metal shield.
5. Pressure force: 30T, 35T, 100T, 200T, 400T, 500T, 800T, 1000T
6. Temperatures in the furnace 1500 ° C, 1800 ° C, 2000 ° C, 2300 ° C, 2500 ° C
7. Option plate press material: HIP-molded graphite, TZM alloy.

Models and furnace parameters for vacuum diffusion welding

 

Models and Options	VDP -446	VDP -556	VDP -666	VDP -776	VDP -886	VDP -996
working area Dimensions W × H × D (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 (℃)	1300	1300	1300	1300	1300	1300
Temperature uniformity (℃)	± 5	± 5	± 5	± 5	± 5	± 5
Vacuum (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
The rate of pressure rise (Pa / h)	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26
	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65

 Models and options furnaces for vacuum hot pressing

Models and Options	VHP-446	VHP -556	VHP -666	VHP -776	VHP -886	VHP -996
working area Dimensions W × H × D (mm)	400 × 400 × 600	500 × 500 × 600	600 × 600 × 600	700 × 700 × 600	800 × 800 × 600	900 × 900 × 600
Heating power (kW)	75	90	150	270	360	540
Max. Temperature (℃)	2350	2350	2350	2350	2350	2350
Temperature uniformity (℃)	± 5	± 5	± 5	± 5	± 5	± 5
Vacuum (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
The rate of pressure rise (Pa / h)	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26
	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65