Horizontal Single Chamber Vacuum Annealing Furnace

Description:

Horizontal vacuum annealing furnace is applied for bright annealing of material like tool steel,die steel,high speed steel,ultra-strength steel,magnetic material,stainless steel,non-ferrous,etc.

 

Technical Features:

1. The vacuum single chamber annealing furnace is horizontal,single chamber,bottom loading structure.The way of opening door is optional according to customer’s requirement.

2. Excellent temperature uniformity realized by octagon-shaped furnace hearth.

3. Full metal insulation screen adopts rear insulation technology.

    

   Optional configuration of Horizontal Vacuum Annealing Furnace

    

   1.PLC:OMRON/Siemens/Mitsubishi

   2.Temperature controller:SHIMADEN/EUROTHERM/Honeywell

   3.Thermocouple:style,K type.N type

4. Record:Paperless recorder/paper recorder

5. HMI:Simulation screen/Touch screen

6. Electric components:High-quality domestic brand/Schneider/Siemens

7. Furnace door.On-line/off-line,vertical up and down,rotating

8. Furnace hearth:Graphite heating elements and graphite felt heat insulation/Molybdenum element and metal heat insulation

9. Vacuum pump and gauge:Foreign brand/high-quality Chinese brand

10. Vacuum degree:high vacuum/medium vacuum

Specification of Horizontal Vacuum Annealing Furnace:

Spec\Model	HVA-334S	HVA-446S	HVA-557S	HVA-6694S	HVA-7711S	HVA-8812S	HVA-9915S
Effective hot zone size W*H*L(mm)	300*300*400	400*400*600	500*500*700	600*600*900	700*700*1100	800*800*1200	900*900*1500
Load Capacity(kg)	75	250	400	600	1000	1200	1500
Heating Power(kw)	48	75	90	150	270	360	480
Max.Temperature(℃)	1350	1350	1350	1350	1350	1350	1350
Temperature Uniformity(℃)	±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*10-3/6*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 Increase Rate(Pa/h)	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26
	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65
Gas cooling pressure(bar)	2	2	2	2	2	2	2