IGBT DC Inverter TIG/MMA Welder (TIG/MMA-250-IGBT)
Automatic Sliding Door Operators High quality door residential automatic door opener
Carton+Foam+Bubble Bag and Pallet
Safety & Operation Devices of High Speed PVC Roll up Door:
In consideration of operation safety for high speed PVC roll up door, we provide the photo cell, and wireless safety airbag device as the standard safety device; And to enrich the operation methods of the high speed door, various options are provided such as manual button, transmitter, control box, radar sensor and inductive loop device. Different styles of transparent window are also available for better vision view.
Varied Running Speed of High Speed PVC Roll up Door:
Running speed of High Speed PVC Roll up Door is adjustable: Opening speed from 0.80m/s to 2.0m/s, and closing speed from 0.6m/s to 1.0m/s. Running speed adjustment can be achieved through inverter inside the control box, t to meet the actual needs.
Driving System of High Speed PVC Roll up Door:
Driving system is the core part for the high speed roll up doors. For the motors, we can provide multiple options for different demands, brands including SEW, SIEMENS, SNMA, SEJ and Servo Motor; All the motors are provided with manual brake, that offers emergency operation under power failure. Furthermore, motor power can be applied based on the real door size, in supply voltage 220V single phase and 380V three phase.
sliding door operators, automatic door motor opener, door accessory ,automatic door operators,fast door accessory SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrd.com
Advanced IGBT inverter technology
Three phases power supply380V/415V/440V/50~60Hz
No-Load Voltage (V): 56 Current Range (Amp): 20-250
Input Capacity (KW): 6.3Max welding thickness(mm): 10
Duty cycle: 60% Efficiency: 85%Insulation
Class: F Protection class: IP21
Use advanced inverter technology and powerful switch design (IGBT)
Use PWM control technology and stable current features, current can be controlled exactly.
With reliable protection functions of over current, short of voltage and over heat.
With two function, can be used cellulosic electrode welding process.
With adjustable postgas in order to save gas.
Eneogy-efficient, Small and light. It can be moved easily.
Suit for welding many kinds of metal.
Category Name
Subcategory Name
Active
 Length
 Width
Height
Weight
MMA / TIG Machines
TIG Machines
1
480
205
355
19
Advanced IGBT inverter technology
Three phases power supply380V/415V/440V/50~60Hz
No-Load Voltage (V): 56 Current Range (Amp): 20-250
Input Capacity (KW): 6.3Max welding thickness(mm): 10
Duty cycle: 60% Efficiency: 85%Insulation
Class: F Protection class: IP21
Use advanced inverter technology and powerful switch design (IGBT)
Use PWM control technology and stable current features, current can be controlled exactly.
With reliable protection functions of over current, short of voltage and over heat.
With two function, can be used cellulosic electrode welding process.
With adjustable postgas in order to save gas.
Eneogy-efficient, Small and light. It can be moved easily.
Suit for welding many kinds of metal.
Category Name
Subcategory Name
Active
 Length
 Width
Height
Weight
MMA / TIG Machines
TIG Machines
1
480
205
355
19