PLC Control Automatic Steel Grating Spot Welding Equipment For
Automatic steel plate resistance welding machine is a concentration
of electric, hydraulic, resistance welding, machinery, etc., as one
of the large welding equipment.With compact structure, welding
strong function, high degree of automation, product quality,
convenient operation and maintenance, strong productivity,
etc.Intermediate frequency welder frequency is 1000 hz, large
output current density.The secondary loop output impedance is
small, welding current, low dissipation electrodes directly
connected to the rectifier circuit, greatly saves the energy
required during welding.
1.The machine include below: flat rack, hydraulic mold, servo
stepper institutions, medium frequency transformer, host,
intermediate frequency welding controller, control system.
2. Bonding host equipment structure, function and characteristics.
01, Twisted steel artificial planted, automatic into the material.
02, Flat steel manual locate
03, Automatic welding.
04, Before and after automatic distance control table.
05, Equipment parameter setting, using intelligent digital display.
06,Equipment, manual and automatic control.Operators can overcome
the welding process changes brought about by the adverse factor,
the operation is simple and convenient.
07, New design of the structure of a 200 kva transformer can
production, to achieve the requirement of the pressure
welding.Compared to large welding machine with 800 KVA transformer
3. The microcomputer controller
Products in Chinese liquid crystal microcomputer controller, the
stable welding current, ensure the solder joints of beautiful,
4. In circulating cooling water system
The cooling circulating water with high water or water temperature
automatic alarm., keep water temperature is less than 30 degrees,
pure quality, so as not to reduce leakage and cooling water
1) Control system : intelligent PLC(Mitsubishi or Panasonic)
2) Touch screen: Weinview (Taiwan)
3) Low-voltage apparatus :Schneider
4) Pneumatic components:Japan SMC, more stable
5) Cross wire feeding step hopper :equipped with feeding car
6) Mesh pulling :servo motor (Mitsubishi or Panasonic)
|Model||MLG-1200HS||Capacity||30--100 square meters/8hours|
|Falat bar range||2.5*25mm--6*65mm||cross bar range||5*5--8*8mm|
|Pitch of flat bar||25--60mm||Pitch of cross bar||50--160mm|
|Width of steel grating||1200mm||Length of steel grating||6m|
|Welding transformer||250KVA*2||Power supply||160KVA|
Steel grating with high strength, light structure
characteristics, widely used in petroleum chemical industry, power
plant in recent years, water plant, sewage treatment works,
municipal engineering, environmental sanitation in the areas of
platform, walkway, pier, trench cover, manhole covers, ladders,
fences, guardrail, etc.The product adopts the solid mesh pressure
welding structure to make it high bearing, light structure and easy