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WIDOS MACHINARY ( OD 200 TO 500MM)
Heating element butt welding machine for pipes and fittings made of polyolefine from OD 200 to OD 500 mm (WIDOS 5500) for usage on building sites and in trenches.
The welding machine has a double clamping device with quick clamping on the fixed and on the movable side guided by 2 hydraulic cylinders. There are 2 flexible hoses with quick-action couplings for connection to the hydraulic control unit. The double clamping devices are screwed to the steel pipe frame. The outer fixed clamping tool can be easily dismounted by removing 3 screws in order to be able to weld at badly accessible places, e.g. in trenches or at branches of T-pieces. The remaining unit of three rings can be removed from the frame for use of repair works.
The electric hydraulic unit - for moving the right-hand clamping device and for the exact control of the welding forces - has a pressure backup for supporting the welding force during cooling down and two quick-action couplings, as well as a digital pressure gauge for the exact indication of the pressure.
The planer is suspended in the guide shafts, has a chain drive in a closed aluminium housing and an automatic external chip removal. The heating element is suspended in the guide shafts and anti-stick coated, has an electronical temperature control with digital display, control lamps, an on/off switch and a connection cable with shock-proof plug. The separating device prevents the heating element from sticking to the pipe after the heating process.
For the heat-protected storage of heating element and the planer, a reception box is available. Smaller pipe dimensions can be clamped by means of reducer inserts depending on the pipe diameter. For the storage of the reducer inserts, optional transport cases can be supplied. All components are covered by the WIDOS works warranty. The WIDOS 5500 plastic welding machines can easily be retrofitted with the WIDOS SPA weld log recorder and can also be supplied in CNC-controlled version. The WIDOS 5500 have a voltage of 400 V. Other voltages on request. Heating elements moving out automatically are available on request.
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