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Henan Super Machinery Equipment Co.,Ltd
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Low Temperature Electric Gas Nitriding Furnace Vacuum Control 380 / 440V Voltage

China Henan Super Machinery Equipment Co.,Ltd certification
China Henan Super Machinery Equipment Co.,Ltd certification
It's good cooperation with the Super Machinery , we hope keep long business.

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The high temperature tube furnace received, the outer packaging is very strong, and there are a lot of accessories. Thank you for your patience to explain the furnace before buying.

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Low Temperature Electric Gas Nitriding Furnace Vacuum Control 380 / 440V Voltage

Low Temperature Electric Gas Nitriding Furnace Vacuum Control 380 / 440V Voltage
Low Temperature Electric Gas Nitriding Furnace Vacuum Control 380 / 440V Voltage

Large Image :  Low Temperature Electric Gas Nitriding Furnace Vacuum Control 380 / 440V Voltage

Product Details:
Place of Origin: China
Brand Name: SUPER
Certification: ISO
Model Number: RN-90-6
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: by strong plywood case or by container directly
Delivery Time: 20-25 working days after down payment
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 200 sets per month
Detailed Product Description
Product: Electric Nitriding Furnace Model: RN-90-6
Rated Power: 90kw Rated Temperature: 650℃
Working Chamber Size: Dia800x1600mm Furnace Cover: Lift By Electric Motor
Temperature Uniformity: +/-5C Temperature Control Mode: PID Control , Paper Less Recorder
Voltage: 380/440V Frequency: 50/60HZ
High Light:

electric heating furnace

,

high efficiency furnace

   RN-90-6 Low Temperature Electric Nitriding Furnace Vacuum Atmosphere Controll

Introduction of electric nitriding furnace:

Pit type gas nitriding furnace is mainly used for carbon steel parts gas nitriding, mould quenching and other heat treatment . The furnace is equipped with drip device, also can be used for gas nitrocarburizing (soft nitriding) heat treatment. When doesn’t feed into ammonia gas and use drip devices, can be used as a general well type tempering furnace.

 

Electric nitriding furnace features:

1. The rate of seepage is fast .

The nitriding process is to perform periodic pressure change in the furnace under low vacuum conditions. The atmosphere is kept fresh and active, and the nitrogen potential is also cyclically changed, so that one-stage nitriding has the advantages of two-stage and three-stage nitriding, and it is not necessary to adopt two or three. Segment nitriding, speeding up nitriding

2. Wide adaptability and uniform permeability .

The workpiece has a blind space, a T-shaped surface or a workpiece working surface in a very narrow slit. For a conventional positive pressure nitriding furnace, this is not conducive to the replacement and diffusion of the fresh atmosphere, and the nitriding effect of these parts is not ideal. The low vacuum pressure transformation technology allows the furnace gas to automatically diffuse into the tank, without dead ends. Blind holes, pores, and working faces at the die slits also provide the desired layer.

 

Low Temperature Electric Gas Nitriding Furnace Vacuum Control 380 / 440V Voltage 0

 

More about our well type furnace

1. Use for heat treatment in air of steel parts especially the long pieces .When the process requires, may pass into the protective atmosphere to reduce oxidation of the workpiece.

2. one area control ,using intelligent digital display instrument with silicon controlled temperature control, also have heat preservation time relay, with the function of over temperature alarm.

3. The heating element is 0Cr21Al6Nb heating filament.

4. Lining by energy-saving light and aluminum silicate refractory fiber and diatomite brick.

5. Furnace cover open by leverage.

6. Equipped with heat resistant steel skirts in the middle.

 

Technical parameter of RN-90-6 gas nitriding furnace :

Gas Nitriding Furnace Well Type High Quality Industrial Oven
Usage Steel workpiece Gas Nitriding
Voltage AC 380V 50/60Hz 3Phases
Chamber Size dia. 900x1600mm
Rated Temperature 650℃
Temperature Accuracy ±1℃
Heating Element 0Cr25Al5 Resistance Wire.
Controlling System

1. 30 programmable segments PID auto control the process of heating, insulation and cooling.

2. TRIAC module to ensure the temperature accuracy to ±1℃.

3. Over temperature, overflowing and thermocouple broken alarm and power auto cut-off for protection.

4 Other electric components adopt Schneider, Siemens etc.

Furnace Chamber

1. The refractory layer is building by 0.8 density high strength gather light mullite brick.

2. The insulation layer is 1260 type alumina fiber blanket and support by alumina bricks.

3. The composite structure chamber is composed by refractory brick and refractory fiber.

Furnace Shell, Tank and Basket

1.Furnace shell: weld by steel material, anti-rust painting.

2. Furnace tank and basket: heat-resistance cast steel.

Furnace Cover

1. Silicon rubber piece &compression bolt sealing, water cooling for sealing pieces.

2. Air intake & exhaust device with water cooling fan.

3. The airflow circulation forced by water cooling fan to ensure the uniformity of temperature and atmosphere inside furnace.

4. 10/25 hydraulic device for easily opening the furnace.

5. Two limit switches in the lifting shaft, auto turn off the fan power when opening the cover, auto turn off total when the cover is lifting to the top.

6. Special design blower to shorten the nitriding period and increase cooling rate.

Nitriding System

1. Furnace tank: 304 stain steel, 5 mm thickness.

2. Dropping system: 3 kinds of liquid simultaneously, flow-meter and needle valve.

3. Cooling drum for processed work-piece.

 

Stanard model of SUPER Gas nitriding furnace :

Model Rated Power (KW) Working Size (D*H mm) Working chamber size(mm) Rated temp. Rated voltage(V)
RN-35-6 35 500x650 200 650℃ 380/440
RN-60-6 60 600x1200 400 650℃ 380/440
RN-75-6 75 800x1200 550 650℃ 380/440
RN-90-6 90 800x1600 600 650℃ 380/440
RN-105-6 105 800x2400 1000 650℃ 380/440
RN-120-6 120 800x3000 1200 650℃ 380/440
RN-150-6 150 700x4000 2000 650℃ 380/440

Warranty 

Our warranty period comes from the machine begin to run normally and we will provide the whole life technology support to you for free.

All products sold by our company In warranty period,we will provide you the spare parts for free. Our engineer will help you do the aftersales through our remote control system.When out of one year warranty time, we will provide the spare parts with the cost price for the whole machine lifetime.

Contact Details
Henan Super Machinery Equipment Co.,Ltd

Contact Person: Vera Zuo

Tel: +8613607649242

Send your inquiry directly to us (0 / 3000)