High Efficiency Oil Quenching Furnace for Alloy and High Speed Steel

• Customization: Available
• Certification: CE, ISO
• Place Style: Horizontal
• Model NO.: HVOQ-711D quenching furnace
• Range of Applications: Industrial
• Type: Vacuum Gas Heating
• Usage: Stainless Steel Heating
• Fuel: Gas
• Model: Hvoq-711d High Frequency Industry Vacuum Gas Quenc
• Working Chamber: 700*700*1100mm
• Max Working Temperature: 1350 Degree
• Common Working Temp: 1150+-50 Degree
• Temperature Uniformity: +-5 Degree
• Vacuum Degree(PA): 4X10-1
• Pressure Increase Rate(PA/H): Less Than 0.26
• Transportation Time(S): Less Than 12
• Oil Tank Volume(L): 800
• Cooling Gas: N2/Ar
• Gas Cooling Pressure(Bar): 2
• MOQ: 1set
• Delivery Time: 60 Days
• Oversea Service: Yes
• Certificate: CE
• Transport Package: Wooden Package
• Specification: 2450x2700x1950mm
• Trademark: Samy
• Origin: Hunan
• HS Code: 8514109000
• Production Capacity: 500 Set Per Year

Product Description

HVOQ-7711D Industrial vacuum oil quenching furnace for alloy steel and high speed steel quenching  



Description:
The vacuum oil quenching furnace is suitable for vacuum oil quenching of material like alloy steel.bearing steel,spring steel.high-speed steel,etc.Horizontal twin chamber oil quenching furnace can also applied to aging and gas cooling process for the above material.


Product Application:
It is used for vacuum oil quenching of mateials like alloy steel,bearing steel,spring steel,die steel,high-speed steel etc,also for aging and gas cooling process for the above materials.


Technical feature:

1. Excellent temperature uniformity realized by octagon-shaped furnace hearth.
2. The heating elements adopt unique non-ceramic supporting technology.It can be used for five years without any insulation problem.
3. The inner trolley is overlap type stretchable structure with frequency converting function.It has a stable transportation speed with "full-fast-low"steps,which makes the transportation time very short.
4. Build-in heat exchanger and forced gas cooling type contribute to the uniformed and high-low-rating jet gas,which eventually makes the cooling speed very fast.
5. Horizontal twin chamber oil quenching furnace is horizontal,twin chamber,which features compact and reasonable and beautiful.
6. High volume oil tank and hot oil cooling by external circulation and heat exchanger,achieving has a better cooling effect.
7. Two cooling types---oil stirring and oil injection cooling,are used for various kinds of products,which makes the product have lees deformation.
8. The horizontal twin chamber heat treatment furnace feature larger load capacity and higher efficiency comparing with other same specification products.

Optional configuration of Vacuum Oil Quenching Furnace

1. Furnace door.On-line/off-line,vertical up and down,rotating
2. Insulation gate in the middle.Mechanically-driven/pneumatically-drive
3. Quenching oil flow type.Paddle stirring/nozzle jetting/both of the two types
4. Furnace hearth:Graphite heating elements and graphite felt heat insulation/Nichrome heating elements and stainless steel heat insulation/Molybdenum heating elements and metal heat insulation
5. Gas cooling type:build-in heat exchanger/external heat exchanger/none
6. Vacuum pump and gauge:foreign brand/high-quality Chinese brand
7. Vacuum degree:high vacuum/medium vacuum
8. PLC:OMRON/Siemens/Mitsubishi
9. Temperature controller:EUROTHERM/Honeywell
10. Thermocouple:style,K type.N type
11. Record:Paperless recorder/paper recorder
12. HMI:Simulation screen/Touch screen
13. Electric components:High-quality domestic brand

Specification of Vacuum Oil Quenching Furnace:

Spec\Model	HVOQ-334D	HVOQ-446D	HVOQ-557D	HVOQ-669D	HVOQ-7711D	HVOQ-8812D	HVOQ-9915D
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(ºC)	1150	1150	1150	1150	1150	1150	1150
	1350	1350	1350	1350	1350	1350	1350
Temperature Uniformity(ºC)	±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
Transportation Time(s)	≤12	≤15	≤20	≤25	≤30	≤35	≤40
Oil tank volume(L)	800	2000	3500	5500	9500	11000	14000
Cooling gas(99.995%)	N2/Ar	N2/Ar	N2/Ar	N2/Ar	N2/Ar	N2/Ar	N2/Ar
Gas cooling pressure(bar)	2	2	2	2	2	2	2

 

Spec\Model	HVOQ-334D	HVOQ-446D	HVOQ-557D	HVOQ-669D
Effective hot zone size W*H*L(mm)	300*300*400	400*400*600	500*500*700	600*600*900
Load Capacity(kg)	75	250	400	600
Heating Power(kw)	48	75	90	150
Max.Temperature(ºC)	1150
	1350
Temperature Uniformity(ºC)	±5
Vacuum degree(Pa)	4*10^-1
	4*10^-3/6*10^-4
Pressure Increase Rate(Pa/h)	≤0.26
	≤0.65
Transportation Time(s)	≤12	≤15	≤20	≤25
Oil tank volume(L)	800	2000	3500	5500
Cooling gas(99.995%)	N2/Ar
Gas cooling pressure(bar)	2

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