1400-1500kg Continuous mesh belt conveyor hardening furnace

Continuous atmosphere controllable mesh belt conveyor heat treatment Furnace

Description

Description

1400-1500kg Continuous mesh belt conveyor hardening furnace Specifications:

MODEL POWER BELT WIDTH FURNACE HEART HEIGHT HEATING ZONE LENGTH INLET LENGTH PREHEATING ZONE LENGTH CAPACITY
AKS-3-J 600KW 1200MM 100MM 10000MM 2000MM 1500MM 1400-1500 KG/HOUR

Continuous atmosphere controllable mesh belt conveyor heat treatment furnace Structure and Components:

1.Material loading and feeding devices

Function:Uniformly transport the workpiece to be heat treated like bolts,screw,washers,nuts,fasteners and other types of parts into the front degreasing cleaning tank.

AKS-1A Automatic chains lifting type loader and feeder

Type1:AKS-1A Automatic chains lifting type loader and feeder

AKS-1B Magnetic metal parts conveyor feeder

Type2:AKS-1B Magnetic metal parts conveyor feeder 

This belt feeder is composed of vibrating frame, hopper, the master of magnet elevating device and conveyor system. The elevating engine Frame, driving chain, Reduction gear , belts make the lifting feeder structure.

AKS-1C Vibrating type material feeder

Type3:AKS-1C Vibrating type material feeder

2.Front degreasing cleaning tank unit

Function:This device is open structure. The work pieces soak in the hot water to clean the oil and impurities. It is composed with the degreasing tank, driving system, spray system, oil-water separator skimmer, filter unit etc.

(1) The washing tank is equipped with heaters,soak the workpiece in the tank with hot water for a certain period of time, and then spray the workpiece traveling on the conveyor belt to remove the oil stain attached on the workpiece.

(2) The washing tank is equipped with oil water separator and powerful blower devices. .

(3) The washing tank is equipped with spray pump.

Front degreasing cleaning tank unit

AKS-2:Front degreasing cleaning tank unit

3.Continuous atmosphere controllable mesh belt conveyor hardening(carburization) furnace

Function:The Hardening(carburization) Furnace is the main device of the production line, it is mainly composed of furnace cover, mesh belt conveyor system, roller transmission, heat preservation material, heating elements, furnace fan circulating device, gas cracking control device, work pieces dropping device and temperature control device.

The continuous mesh belt furnace is widely used in engineering machinery, auto parts, fasteners, bearings, chains, hardware tools and precision parts industry and other quenching and carburizing heat treatment.

(1) Power saving: Adopts high-density aluminum silicate board, ceramic fiber board, and high-temperature thermal insulation materials can be used to achieve the highest efficiency of electric heating.

(2) Operation: The computer touch screen is used to automatically control the operation and save manpower.

(3) Multi-stage control of the mixing fan to achieve uniform temperature and improve quality.

(4) Furnace gas: It is dissolved by methanol instillation, and the furnace gas is stable to ensure quality.

(5) Stability: CP value tolerance ± 0.03% (carbon concentration), furnace temperature uniformity ± 5 ° C.

Continuous atmosphere controllable mesh belt conveyor hardening(carburization) furnace

AKS-3:Continuous atmosphere controllable mesh belt conveyor hardening(carburization) furnace 

4.Quenching cooling liquid tank

Function:

(1) Adopts plate heat exchangers can quickly control and adjust the oil (water) temperature.

(2) The oil (water) tank adopts circulate cooling pump, and the temperature of the medium in the tank can be adjusted as needed.

(3) A mixer is installed in the tank to make the temperature of the medium uniform.

(4) The oil (water) tank is equipped with a filter-removing device, so that the pump and heat exchanger are not blocked due to the accumulation of debris in the operation.

Quenching cooling liquid tank

AKS-4:Quenching cooling liquid tank

5.Rear degreasing cleaning tank unit

Function:This device is open structure. The work pieces soak in the hot water to clean the oil and impurities. It is composed with the degreasing tank, driving system, spray system, oil-water separator, filter unit etc.

(1) The washing tank is equipped with heaters,soak the workpiece in the tank with hot water for a certain period of time, and then spray the workpiece traveling on the conveyor belt to remove the oil stain attached on the workpiece.

(2) The washing tank is equipped with oil water separator and powerful blower devices. .

(3) The washing tank is equipped with spray pump.

Rear degreasing cleaning tank unit

AKS-5:Rear degreasing cleaning tank unit

6.Continuous hot air mesh belt tempering furnace

Function: The tempering furnace is composted of cover, feeding shelf, wire mesh belt driving device, material of hot insulation, heating apparatus, circulating fan apparatus, discharging rack, and Temperature control apparatus. There are 4 high speed mixing fans on top of furnace, which can make the convection current to ensure the temperature uniformity inside the furnace, small hardness balance of work pieces and color uniformity after tempering. In order to avoid the large temperature drop, We make the power density of first zone and second zone closely. The belt drive transmitting by Cycloidal Pin Gear Speed Reducer.

(1)The continuous hot air tempering furnace has the characteristics of heating element adopting upper and lower arrangement, uniform temperature, long service life and low failure rate.

(2) The tempering furnace is equipped with a stirring fan to make the uniform temperature inside the furnace.

Continuous hot air mesh belt tempering furnace

AKS-6:Continuous hot air mesh belt tempering furnace

7.Double layer black/blue dyeing tank with drying device

Function:

(1) Use tempering furnace waste heat to dyeing and save energy.

(2) Use heat exchanger to adjust the temperature to prevent the temperature of the dyeing tank being too high.

(3) The dyeing tank is double-layered design and equipped with circulating pump. The coloring agent can be arbitrarily extracted as needed.

Double layer black/blue dyeing tank

AKS-7:Double layer black/blue dyeing tank with drying device

8.Furnace Electric Control cabinet System

Function:There is a set of PLC in full set of production plan which used to control running, overheating, liquid level, transmission, acousto-optic alarm, thermo element breaker, safety lock. With the load operation diagram in the PLC, it is convenient to observe running condition of the machine.
Control system adopts well-known, good quality electrical components. The key components are imported Siemens. The voltage regulator is adopted to heat up, by this ,it can control temperature preciously . Transformer is low voltage and large current, it can lengthen the life of silk of electric heater. Every group of heater in control cabinet equipped with power controller ,it can achieve the functions like Soft Start,soft turn-off, Constant Current ,Current Limiting ,lost protection , over current protection,overheat protection ,etc. control loops equipped with interlocking device to detect system faults ,alarm when overloaded, etc.

Furnace Electric Control cabinet System

AKS-8:Furnace Electric Control cabinet System

Salient features of the mesh belt heat treatment furnace:

1,The furnace insulation materials are imported from Japan: insulation bricks B5, anti-carburizing brick LBK-23, paste imported from Japan P-150;

2, Electrical parts: Adopts Schneider 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 is beautiful and easy to operate, reflects the degree of automation;

4, Both the ends of the roller adopts high temperature resistance bearing with good sealing grade;

5, Adopts radiant heating tube, connected with high-temperature resistance wire to connect heating element to ensure the extension after heating element heated;

6, The hardening furnace and tempering furnace adopts taiwan power controller;

7, In order to get good insulation adopts Japan Aesop Wright insulation cotton and nano-plate;

8, The 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.