C type multiple aluminum log billet heating preheating furnace with hot shear

La description

Contact: Whatsapp ***6 **5 ***5 ***0, *: *@******************** design model C 

Product type: WGS-DBL Φ**7×6 meters×*5 billets;
Long hot rod shear line is heating equipment includes the function of thermal, mechanical, automatic control, hydraulic, temperature control. A number of new technologies are applied in this line such as the hot air circulation heating, hydraulic heat shearing, manual scaling mechanism, etc; it has the advantages of high heating speed, flexible production, high automatic, easy operation, and lower energy consumption.
Suitable for: Φ**7×***0mm aluminum billets heating.
Dimension: Φ**7（L****0mm×W***0mm）
Power supply: natural gas

Long billet furnace with hot shear:

C Type hot shear device                1 unit               
Electric control system                  1 set                               
Hydraulic system                           1 set                             
Cooling system                              1 set 
Auto lubrication system                1 set                         
Long billet heat up system            1 set                   
Billet storage & , delivery      1 set                         
Remain thermal collection device         1 set  

storage table and convey device: Welded by superior model steel, slope storage table. Billet put on slope storage table; oil cylinder and manipulator push conveyor to transmit billet;chain and transmission mechanism drive roller to push billet go inside furnace.
furnace body:heating furnace body is made of steel plate, model steel, superior thermal insulation cotton and stainless steel.
Billet feed in & come out roller system：made of furnace rack, roller seat, roller chain,chain roller, high temperature bearing, all of these material is made from high temperature resistance material; outside gear reducer drive chain to push roller rotation, making billet on roller to move between furnace and hot shear repeatedly for shear and back movement.
Heating circulation system: burner produce high temperature hot air, through high temperature resistance circulation fan to spray billet for heating, exhausted air will be drained by chimney, through recycle device to heat fresh air by exhausted air temperature ,go to burner for heating again.
Billet moving device: consist of pusher beam, billet moving block, arm, bearing seat, oil 
cylinder etc. Single pushing, each action , one billet move; pushing steadily , realizing automatically billet moving function.
Furnace door: pushed by cylinder, realize furnace door open/close automatically when billet 
move in and move out. 
Burning system: high temperature nozzle, press regulator,electromagnetic valve,executor,fan 
press switch etc. When temperature reach setting value, automatic close or temperature keeping same; when temperature is lower than setting value, then automatically heating.
Temperature testing system: three sets of thermal couple, one of them is not working,another two play a part in protection to avoiding billet melting.
C type Hot shear: consist of rack, seat, main oil cylinder, fixing clamp oil cylinder, oil pipe, cooling system, lubrication system, length sized system, shear blade etc.
Oil tank: use imported brand temperature resistance sealing
Shear blade: use 4Cr5MoSiV1(H*3) material,long use life, smooth shear , small deformation.
Sizing device: combined with flexible hand wheel, supporter, block, screw pole, guide block, 
etc. Aluminum billet length can be set as per extrusion press. Such device enjoys advantages of
high precision, flexible adjustment, stable function performance as well as high finished product percentage.
Hydraulic system: The system is designed according to the functional action of the log hot shear production line, and the oil is taken from the extruder. It consists of system pressure regulating valve, electromagnetic reverse valve, integrated valve plate, oil pipe, pressure gauge, and so on. The solenoid valve uses Taiwan Jeou Gang hydraulic components. Reliable, stable and long use life.
Cooling system: circulation fan and hot shear use water cooling, Pneumatic control system: made of triplet,pneumatic cylinder, pneumatic direction changing valve, pipe, connector,throttle valve etc. Use Taiwan Airtac brand pneumatic elements,used for furnace door open/close,manipulator ,length sized etc.( compressed air supplied by buyer)

Electrical elements and automatic control system: low-pressure electrical elements use France Schneider and Japan Omron, Japan MitsubishiI PLC and temperature module. Integrating temperature testing, burner, photoelectric billet testing, all kinds of cylinder, oil cylinder, motor action, realizing long billet production manually & automatically, fault alarm function etc. It can make program on basis of customers requirement to realize different operation modes.


Advantages:
 1、perfect solution for prevent oil leak of hydraulic system：
Flanged conjunction application at sections such as oil cylinder and valve panel etc. which are consist of sealing ring from Germany;
Special design for shear pressing panel and pressing oil cylinder conjunction to lower conjunction area contact and time. Lower effectively the heat where aluminum billet passing through from pressing panel to pressing oil cylinder and for long-lasting usage of oil cylinder sealing parts;
Tin bronze applied for oil cylinder piston rod housing to avoid scratches;
 2、billet supply capacity：
  
 burning in three steps design for gas and auxiliary air fully combinedï¼›
proportional burner and PID control. When temperature reaches what is
set,fire will automatically turn down while turn up if furnace temperature lower than what is set。
 pre-heating recycle system to reduce heating losing when heat up to ***0Cï¼›
 **0+ units of cubic tube in stainless steel for thermal
 5、safety design：
   three units of **0x**0mm anti-blow openings, two of which are located at furnace body and one for the burning chamberï¼›
    anti-blow opening in **0 slope design ensures anti-blowing functionï¼›
   nozzle in 3 steps burning design for fully burning and no remaining gas inside the furnace chamberï¼›
   nozzle in 3 steps burning design for fully burning and no remaining gas inside the furnace chamberï¼›
   before ignition, venting blower will automatically turn on and clear remaining air inside furnace bodyï¼›
   failure of ignition over 3 times, burning valve will automatically close and after *5mins, once errors been cleared out and then ignition is allowedï¼›
   failure of ignition over 3 times, burning valve will automatically close and after *5mins, once errors been cleared out and then ignition is allowedï¼›

Equipment key performance parameters：  
 1、Billet furnace steel structure frame use square tube **0×**0×5mm, *0 channel steel;

 2、The combustion chamber where directly contact with fire uses **0S stainless steel, the thickness is 5mm, and the rest can use **4 stainless steel, the thickness is 5mm, and the thickness of the furnace insulation cotton is **0mm;

 3、Billet furnace fan air volume and wind pressure, motor power, fan blades use **0S material fan, can be disassembled without stop running, the number of blowing logs and wind speed

 4The billet furnace fire gun/burner control system uses Germany's Krom Schroder and the US Honeywell brand, gun/burner power, gun/burner protection;

Hot shears are equipped with automatic lubrication devices;
introduction of control system：                                             
(1)Air cylinder driven transfer billet
(2)Billet move in: air cooling, high temperature resistance push。
(3)1.5KW。Billet in/out driven motor
(4)Hot shear driven: extrusion press hydraulic driven
(5)Shear action: round shear blade, diameter is similar with billet, clamp billet, when hydraulic reach down limit, finish shear action, then go to extrusion press automatically。