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Glow Ion Nitrogen Atmosphere Bright Annealing Vacuum Heat Treatment Furnace for

Min.Order Quantity: 1 Set/Sets Glow Ion Nitrogen Atmosphere Bright Annealing Vacuum Heat Treatment Furnace for

Supply Ability: 2 Set/Sets per Month Glow Ion Nitrogen Atmosphere Bright Annealing Vacuum Heat Treatment Furnace for

Payment Terms: L/C,T/T,


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 Glow Ion Nitrogen Atmosphere Bright Annealing Vacuum Heat Treatment Furnace for Crankshaft

1. Application Scope of Pit Gas Nitriding Furnace

It is mainly used for nitriding heat treatment of various steel mechanical parts, such as crankshafts, piston rods, steel cylinders, brake pads, molds, etc. Thereby improving the surface hardness and wear resistance of the workpiece.

2. Structural characteristics of pit gas nitriding furnace

The well-type gas nitriding furnace is an energy-saving gas nitriding furnace, which consists of an energy-saving furnace lining, a water-cooled sealed anti-corrosion motor, a vacuum rubber sealing ring, and a thyristor control cabinet. The shell of this series of pit gas nitriding furnace is welded by steel plate and section steel. The furnace lining is made of ultra-light, high-strength 0.6g/cm3 energy-saving refractory materials. The outer layer of the furnace lining is sandwiched with aluminum silicate fibers, and the middle is filled with expanded vermiculite powder for heat preservation. The heating element is spirally wound by high-temperature resistance wire, installed on the lining brick, and the furnace is equipped with a stainless steel tank. The furnace cover is provided with a sampling pipe and an exhaust pipe. Nitrogen enters the furnace bottom through a nitrogen inlet pipe on the side wall of the furnace. The furnace chamber and furnace cover are sealed with water-cooled vacuum rubber.

 

 

Model Rated power(KW) Rated temperature (ºC) Loading capacity(kg) Empty furnace loss power(KW) Empty furnace heating time(h) Furnace temperature uniformity(ºC) Chamber size(mm) Weight(KG)
RN2-20-6 20 650 160 ≤7.5 ≤2.5 ±5 φ400*520 1400
RN2-20-6 30 650 200 ≤10 ≤2.5 ±5 φ450*650 1700
RN2-45-6 45 650 300 ≤15 ≤2.5 ±5 φ450*1000 2000
RN2-60-6 60 650 630 ≤17 ≤2.5 ±5 φ650*1200 3000
RN2-75-6 75 650 750 ≤20 ≤2.5 ±5 φ800*1300 3800
RN2-90-6 90 650 1450 ≤25 ≤3.5 ±5 φ800*1600 4500
RN2-110-6 110 650 1800 ≤30 ≤3.5 ±5 φ1000*1600 5300
RN2-140-6 140 650 2100 ≤40 ≤3.5 ±5 φ1200*2000 6500

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