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Heat Treatment Vacuum Quenching Furnace

Heat Treatment Vacuum Quenching Brazing Furnace For Titanium Alloy Steel Stainless Die Steel Magnetic Materials

Atmosphere vacuum furnace used in materials science, metal (nickel Titanium alloy, stainless steel, Carbon steel, tools steel, High speed steel, high alloy steel,Soft magnetic material ) materials’s sintering, quenching, annealing and tempering.
Mainly vacuum heat treatment process:

Vacuum Sintering
Vacuum hardening/Quenching
Vacuum annealing

Vacuum Tempering
Vacuum solution heat treatment
High temperature brazing ......

Can be customized according to your needs.

Standard Features:

1.The furnace is horizontal, single chamber, double layers furnace shell with water cooling channel structure. Furnace door open type can be customized design.

2. Excellent temperature uniformity .

3. For different cooling speed requirements, it can use single heat exchanger furnace hearth cooling or dual and multi-stage heat exchanger furnace hearth cooling.

4. For different components, horizontal single chamber gas quenching furnace is optional to use backside gas inlet quenching circulation system or front side gas inlet quenching circulation system.

Optional Configuration of High Pressure Gas Quenching Furnace
1. Vacuum degree: High vacuum/medium vacuum
2. PLC: Yudian/Siemens
3. Temperature controller: YUDIAIN/SHIMADEN/EUROTHERM
4. Thermocouple: S type, K type, B type
5. Recorder: Paperless recorder/paper recorder
6. HMI: Simulation screen/Touch screen
7. Electric components: High-quality domestic brand/Schneider/Siemens
8. Furnace door: On-line/off-line, vertical up and down, rotation
9. Gas quenching type: 360° nozzle gas inject cooling/external heat exchanger cooling
10. Furnace hearth: Graphite heating elements and graphite felt heat insulation/Molybdenum heating element and metal heat insulation
11. Vacuum pump and gauge: Foreign brand/high-quality Chinese brand

Accessories (specify these at time of order)

Standard Accessories:

Sealing rings | Crucible Tong｜Protective gloves｜User Manual | Vacuum meter | Rotary vane pump(10pa)

Options parts :

Extra sealing rings, Higher vacuum pump, extra heating elements, extra thermocouple

Content may be subject to modifications or corrections

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Parameter\Model	VGQ-224	VGQ-335	VGQ-446	VGQ-557	VGQ-669	VGQ-7711	VGQ-8812	VGQ-8812
Effective hot zone size W×H×L (mm)	200x200x 400	300x300x 500	400x400x 600	500x500x700	600x600x 900	700x700x 1100	800x800x 1200	900x900x1500
Loading capacity(kg)	50	75	250	400	600	1000	1200	1500
Heating power (kW)	36	48	75	90	150	270	360	480
Max. temperature(°C)	1150	1150	1150	1150	1150	1150	1150	1150
Max. temperature(°C)	1350	1350	1350	1350	1350	1350	1350	1350
Temperature uniformity (°C)	±5	±5	±5	±5	±5	±5	±5	±5
Vacuum degree (Pa)	4 × 10-1	4 × 10-1	4 × 10-1	4 × 10-1	4 × 10-1	4 × 10-1	4 × 10-1	4 × 10-1
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	4 × 10-3/6 × 10-4	4 × 10-3/6 × 10-4
Pressure increasing rate (Pa/h)	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26
Pressure increasing rate (Pa/h)	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65
Gas quenching pressure (bar)	6/10/15/20/40/60	6/10/15/20/ 40/60	6/10/15/20/ 40/60	6/10/15/20/ 40/60	6/10/15/20/ 40/60	6/10/15/20/ 40/60	6/10/15/20/ 40/60	6/10/15/20/ 40/60
Cooling gas (99.995%)	N2/Ar/He	N2/Ar/He	N2/Ar/He	N2/Ar/He	N2/Ar/He	N2/Ar/He	N2/Ar/He	N2/Ar/He