Welding Type: Butt welding
Tool kits : Electric welding device, Cutter.
Usage range: Polyurethane (PU) belt ,V-belt without reinforced.
The main technical indicators :
1) Environment Temperature :‐20℃~ 50℃,
Relative Humidity : 45% ~95%,
Voltage Range : AC 176V~245V, 50±Hz,
2) Temperature of heater :260℃±5%
3) Safety Indexes: The insulation resistance is not less than 1MΩ,
Leakage Current ≦ 5mA (AC voltage RMS)
1). Fixed welding device and installation of heating head, Put the welding device placed on the shelf, install the corresponding mold head as according to the belt specifications, then, With Hex Wrench clamping. General, small mold head is in the front the big mold head.
2). Electric switch: switch on the power, the red indicator light (note the power must be with a ground protection line). Waiting for the red light is off, the green indicator light ,indicating that the fuse into the automatic temperature control, can start operation. Note: in the state of automatic temperature control, the red light and green light will be lit alternately, which shows that welding device in a controlled state , does not affect the operation.
3). Welding belts: with vertical shears cut off both ends of the belt, both ends of the belt to promote welding device into the mold head, and operation in accordance with therequirements in the following table, upon the heating time is reached, Immediately remove the belt from the mold head, rapidly ,evenly inserted to the required depth ,without rotating,make flange joints.
The welding kits provides a fast, economical way to joint all non-reinforced Polyurethane belt to O-ring or endless belt, our unique clamping tool is the easiest and most reliable to use and ensure proper alignment of belt ends. if you are interested in our overlap welding kits that is not currently available online, Pls email us and we will be happy to assist you.