1.Buyer's Technical Requirements
1) Products and Specifications:
Auto part & fastener(M3 to M36); length ≤300mm
2) Production material:
10B21-10B33-10B3842CrMo4-34CrMo4
3) Capacity : 400-500kgs /hr
4) Heat treatment process: Quenching (hardening) carburizing and tempering(high and low temperature)
2.Composed of furnace line
According to the buyer's heat treatment requirements, recommended to adopt following devices: RB-805-4 atmosphere controlled continuous mesh belt furnace production line: Magnetic feeder→methanol storage barrel →front degreasing cleaning tank→ quenching furnace →quench oil tank →oil remove support → rear degreasing cleaning tank→ → hot air tempering furnace →electrical control system <containing human-machine interface> → single point type O2 carbon automatic control system → computer control system
3.Furnace characteristics
1,furnace insulation materials imported from Japan: insulation bricks B5, anti-carburizing brick LBK-23, paste imported from Japan P-150;
2, electrical parts: Adopts inverter, relays, contactors; PLC program controller uses the Japanese original Mitsubishi Q series; the inverter motor, reducer, motor, pump products are used in Taiwan;
3, the control system is controlled by a unified interface, the device that is beautiful and easy to operate, reflects the degree of automation;
4, both ends of the roller adopts high temperature resistance bearing with good sealing degree;
5, the heating use of radiant heating of radiant tube, connected with high-temperature resistance wire to connect heating element to ensure the extension after heating element heated;
6, hardening furnace and tempering furnace adopts power controller (Taiwan Jiqi);
7, in order to get good insulation adopts Japan Aesop Wright insulation cotton and nano-plate;
8, quenching furnace material unloading adopts SUS310 casting tripod, so that the workpiece does not remain in the furnace, to prevent the workpiece quenching overtime.
9, Adopts US imported atmosphere controller, the device can make an accurate determination of atmosphere in the furnace, equipped with automatic carbon potential equalizer;
10, The gasification chamber adopts entire centrifugal casting SUS310, the bottom three-hole design, long life, uniform gasification.
4. Main parameters of furnace
1) Total rated power: about 580KW,Continuous Power is 60%~70%
2) The Length of the whole equipment is about 40 meters
3) Total weight: about 56 tons
4) Facilities Parameter: input power voltage of 415V/50HZ 220V/50Hz
5) Hardening Furnace 800ºC---930ºC, Quenching cooling oil Tank 65-95ºC,
Tempering Furnace 100ºC---680ºC,
This is the specifications of 1 tons furnace.
we can make the plan according to your requirement .
For any questions,please feel free to contact me.
We will provide the most suitable machine for you and give you the best price.
we have engaged in exporting more than 20 years. we will give you the best supportation and suggestions.
Doris Wang
Audited Supplier 
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