qizhen0926
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Vacuum quenching furnace for large and medium vacuum products, parts of the solution treatment and aging treatment. Vacuum high pressure gas quenching furnace is a very advanced vacuum heat treatment equipment, its excellent performance and unique design provides a wide range of high-speed steel, die steel, stainless steel, alloy steel, titanium alloy and other alloy materials, high precision parts of the vacuum bright gas Quenching, annealing, magnetic material sintering and rapid cooling and so on. The vacuum hardening furnace consists of a heating hood and a mobile chassis. Square (or round) furnace top with a crane, through the chain and hook can be hanging to the furnace basket. The hood is supported by the steel and has a pneumatic (or electric) door at the bottom. The base frame located below the hood can be moved and positioned along the track, and the quench tank and the basket are carried on the chassis. Production, the bottom of the basket on the basket is moved to the bottom of the furnace, open the door, put down the chain and hook the material basket hanging into the furnace, close the door after heating. Quenching is the first, the first floor of the water tank to the furnace under the front, and then open the door, put down the chain, the basket (workpiece) into the water.2017 High Temperature Atmosphere Vacuum furnace6tph SZL6-1.25 coal fired steam boiler
The vacuum quenching furnace is made of furnace body, furnace steel bracket, removable roof, lining, electric components, circulating fan, wind guide plate, bottom of the open door, speed lifting mechanism, rack, quenching tank, transport Materials, control systems and power distribution cabinets / control cabinets, hydraulic systems and other components. The shell of the furnace shell is welded with steel, and the inner wall is made of 1Cr18Ni9Ti heat-resistant steel plate. The lining is made of high quality whole fiber structure. The inner surface of the shell is attached with a rubber asbestos board, which protects the surface of the furnace shell from corrosion. The heating element is made of 0Cr25AL5 alloy wire and made of ribbon. It is placed on an insulated porcelain tube and is fixed on the shell by stainless steel round bar. This structural resistance is suspended in the furnace and is favorable and heat dissipated and circulated. The hot air circulation device is composed of a ventilator device and a wind guide plate. The ventilator device is arranged on the top of the furnace body. The fan is made of 1Cr18Ni9Ti heat resistant steel. The air guide plate is made of 1Cr18Ni9Ti heat-resistant steel, which is fixed on the inner wall of the furnace by a number of putters, and the resistance band is wrapped inside. The heat dissipation heat is circulated through the hot air circulation system to make the furnace temperature uniform. Ventilation device according to the furnace volume production, to ensure that the number of hot air circulation in 40 times / min or more.Spring Quenching Furnace
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