ข้อมูลพื้นฐาน
การประยุกต์ใช้งาน
Heat Treatment Quenching, Annealing Tempering.,etc
พิมพ์
Electric Resistance Furnace
การใช้งาน
Quenching Annealing Tempering Nitriding,Carburing
รหัสพิกัดศุลกากร
8514191000
คำอธิบายสินค้า
Pit Type Resistance Furnace
Brief
This pit type resistance furnace is mainly used for hardening of rod, long axis, roll, 45 steel, stainless steel and other metal materials and mechanical parts. The highest temperature reached 950ºC. With temperature control system, used in conjunction with the control system, the heating temperature can be automatically controlled.
Structure
This pit type resistance furnace consist of furnace shell, furnace lining, resistance heater element, furnace cover and electric control system.
1. Furnace shell
Furnace shell is welded by 8#-12# shape steel and 4-12mm steel plate, with the advantages of speciosity, high rigidity and intensity.
2. Furnace lining
Furnace lining adopts quality high temperature aluminum silicate refractory fibre all fibre structure,the max temperature resistance of aluminum silicate fibre 1260ºC. With the advantages of low heat conduction, good insulation and corrosion resistance. The furnace bottom use heavy bricks and insulating bricks to masonry, can heat resistance 1260ºC, ensure the service life.
3. Resistance heater element
Heating element material is 0Cr25AL5 resistance heating element, adopts special purpose ceramics screw to fix, easy to install and replace. Use advanced hanging structure, high radiant efficiency, strengthen the heat exchange of furnace inside.
4. Furnace cover
Furnace cover and hoisting frame is weld by shape steel and quality steel plate, the furnace cover is opened by the electric lead screw up and down, then the artificial side turn to open the furnace cover, adopt seal with sand seal to seal. when the cover is opened, the power supply to the ventilator unit and heating element is automatically cut off. When the furnace cover is raised in place, automatically cut off the power supply of the lifting device. When the furnace cover is closed in place, automatically restore power to ventilation and heating elements, can prevent malfunctions and accidents caused by misoperation.
5. Control system
1). Temperature control
Temperature control adopts PID control, use digital display temperature control instrument, by setting its reasonable parameters, the optimum temperature control can be achieved. By using the on-line self-tuning function, the optimum PID parameters of the furnace can be calculated to achieve the ideal temperature stability. Each area of the heating temperature zone is equipped with a strong damping ammeter, which can directly reflect the working conditions of the heating elements in each heating zone.
2). Heating control
The heating control adopts the thyristor trigger form to change its output heating power, so as to realize the temperature control in the temperature region. Overtemperature alarm system in heating control loop, when overtemperature occurs in a certain area, to ensure the safety of the workpiece and equipment in the furnace, at the same time, the acoustooptic alarm is given.
3). All ac contactor, fast fuse, intermediate relay, travel switch, operation switch, button signal, indicator light and other main control devices and operation display devices are made from well-known manufacturers. Current and voltage indicating instruments are sensitive, accurate, reliable and have a long life.
Please provide the following detail information when request for quotation.
1.What's the workpiece?
2.What's the steel raw material?
3.What's the size and weight of max.workpiece?
4.What's the output of each batch?
5.What's the heat treatment process?
6.What's the heating mode? Electric or nature gas?
ที่อยู่:
Rongxiao Road and Dongming Road Southeast, Xinxiang City, Henan Province, Xinxiang, Henan, China
ประเภทของธุรกิจ:
ผู้ผลิต/โรงงานผลิต, บริษัทการค้า
ขอบเขตธุรกิจ:
อุปกรณ์และส่วนประกอบอุตสาหกรรม
แนะนำบริษัท:
บริษัทของเราเป็นซัพพลายเออร์มืออาชีพด้านเตาหลอมอบชุบและเตาหลอมละลาย เรามีความเชี่ยวชาญเฉพาะด้านในการออกแบบการพัฒนาการผลิตและบริการหลังการขายของเตาการจัดหาอุปกรณ์บำบัดความร้อนอุปกรณ์หลอมละลายฯลฯ