vacuum Gas Quenching Furnace for Hardening Bright Quenching of Steel

• After-sales Service: Online Technical Support
• Warranty: Online Technical Support
• Type: Quenching Furnace
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DM-QCL/DM-YCL
• Certification: CE
• Structure: Horizontal Type
• Brand: Dming
• Product Name: Vacuum Quenching Furnace
• Chamber Size: 300*300*450mm-600*600*900mm
• Power: 50-150kw
• Max Temperature: 1320c
• Temperature Control: Touch Screen Can Save 50 PCS Programs
• Usage: Quenching
• Chamber Material: Graphite Heater
• Pressure Rise Rate: 0.67PA/H
• Ultimate Vacuum: 6*10(-3)PA
• Temperature Uniformity: +-5c
• Capacity: 100kg-500kg
• Transport Package: Wooden Box
• Specification: 334-669
• Trademark: Dming
• Origin: China-Henan
• HS Code: 8514199000
• Production Capacity: 200/Month

Product Description

Product Description

Vaccum gas quenching furnace for hardening bright quenching of steel

Vacuum Gas Quenching Furnace

The vacuum gas quenching furnace is mainly used for the heat treatment of tool steel, die steel, elastic alloy, stainless steel, and 3D additional materials etc.The furnace is mainly composed by pressure tank, heating room, vacuum system,electric control system, air inflation system, water cooling system, pneumatic system and carrier cart etc.

Feature:

1. The heating chamber is composed by graphite heater, graphite soft felt and hard felt, the max operation temperature is 1300ºC.
2. The multiserial graphite spray nozzle located inside the heating chamber along with the induction inwall. The gas uniform sprayed from the spray nozzle during gas quenching.
3. The material platform is composed by graphite support, hearth and Al2O3 sticker. This structure will prevent the adhesion between platform and hearth during high temperature.
4. Gas cooling system: which is composed by high press wheel blower, multistage high-efficient copper heat exchanger and duct deflector. Filling high purity N2 or Ar during gas cooling, spray to workpiece through duct deflector to achieve workpiece uniform cooling.
5. The gas cooling pressure is adjustable from 1-10bar.
6. Max cooling rate: from 1150ºC to 250ºC less than 7min. (The cooling water temperature is lower than 35ºC)

Vacuum Oil Quenching Furnace

The vacuum oil quenching furnace is mainly used for bright quenching and annealing of alloy steel, tool steel, die steel, high-speed steel, bearing steel, spring steel, and stainless steel. It is also used for heat treatment after brazing of ceramics and metal materials.The furnace is mainly composed by graphite chamber, graphite felt induction, PLC control system.

Feature:

1. Adopt graphite tube as the heating element, with long lifetime and easy maintenance.
2. The compound flash-board have excellent heat insulation and trapping effect.
3. The structure is double room, the back room is for heating and front room is for oil and gas cooling. Upside is gas quenching room and downside is oil quenching room, including lifting device, charging device, oil mixing device and oil heating device.
4. Lifting device: The lifting skip car is driving by screw and nut, and driving by three-speed gear motor.  There are three speed on lifting skip car, low speed for sending material, low speed start, high speed oil quenching and low speed location.
5. Oil mixing system: The mixer is driving by reducer, the deflector could promote the circular flowing of vacuum quenching and promote the oil cooling capacity. The mixer is standard part with low noisy and high efficiency.
6. The workpiece transfer is smooth and flexible, safe and reliable.
7. The gas cooling cover adopt staggered teeth flange structure to ensure the sealing in positive and negative pressure.

 

 

Product Parameters

Vacuum Gas Quenching Furnace

Model	Working Size (W*H*D)mm	Max.Temp	Capacity	Temperature Uniformity	Power	Ultimate Vacuum
DM-QCL-334	300*300*450	1320ºC	100kgs	±5ºC	50KW	6x10^-3Pa
DM-QCL-446	400*400*600	1320ºC	200kgs	±5ºC	80KW	6x10^-3Pa
DM-QCL-557	500*500*700	1320ºC	300kgs	±5ºC	120KW	6x10^-3Pa
DM-QCL-669	600*600*900	1320ºC	500kgs	±5ºC	150KW	6x10^-3Pa
Can Be Customized

Vacuum Oil Quenching Furnace

Model	Working size (W*H*D)mm	Max.Temp	Capacity	Temperature uniformity	Power	Ultimate Vacuum
DM-YCL-334	300*300*450	1320ºC	100kgs	±5ºC	50KW	6x10^-3Pa
DM-YCL-446	400*400*600	1320ºC	200kgs	±5ºC	80KW	6x10^-3Pa
DM-YCL-557	500*500*700	1320ºC	300kgs	±5ºC	120KW	6x10^-3Pa
DM-YCL-669	600*600*900	1320ºC	500kgs	±5ºC	150KW	6x10^-3Pa
Can Be Customized

 

Company Profile

Dming Technology is the leading manufacturer of lab furnace, industrial furnace and the related accessories.As a manufacturer with more than 10 years' experience in thermal engineering, Dming Technology offers the wide and deep range of furnaces worldwide. Satisfied customers in more than 30 countries offer proof of our commitment to excellent design, quality and cost efficiency.Dming Technology offers a complete line of high temperature processing technologies in many styles and configurations.From muffle furnaces, Melting furnace, distillation furnace, electric arc furnace to vacuum sintering furnaces(Powder Metallurgy), Mesh belt furnace,oil gas quenching furnace and large-scale production ceramic kilns.Our customized solutions include products and heat treatment processes designed to meet specific customer requirements, and provide sample testing until the customer is satisfied.

 

 

 

 

 

Production & stocks

 

Package & shipping

FAQ

Q1: How is your company's product after-sales service system?
A: We have professional pre-sales and after-sales departments and

can respond to you within 8 hours to resolve any technical issues.
Q2: How about the quality guarantee period?
A: 2 years, exclude irrationally operating and consumable parts. 
Q3: How about your products quality?
A: CE certification available and twice test before shipping.
Q4: What's your delivery time?
A: Conventional model needs 3 days.35 days for customized products
Q5: Are you a manufacturer or a trading company?
A: We are a factory with 10 years experience in the field.