90mm - 250mm 4 Clamps semi-auto HDPE PIPE manual Butt Fusion Welding Machine

1. The raw material of the machine frame is aluminum , it is light but strong, is one of the best material for machine.

2. The main electrical apparatus elements are best of china, many are imported from abroads.

3. Removable PTFE coated heater with separate temperature control system, the temperature can be controlled to a minimum range.

4. The electric facer adopts reversible double cutting edge blades, which can make the cutting effect more perfect.

Butt Fushion Welding Machine Technical data:

Preparation for welding HDPE Pipe manual Butt Fusion Welding Machine

1. Before operation, all equipment parts shall be placed on a stable and dry place.

2. Confirm that the power supply used meets the requirements of the equipment, the equipment is in good condition, and the electrical circuit is not damaged; the detection indicator works normally, the milling cutter blade is sharp, and the parts and operating tools are complete.

3. Replace the required fixture according to the outer diameter of the welded pipe.

Welding procedure for HDPE PIPE manual Butt Fusion Welding Machine

1. Check whether the specification and pressure grade of the pipe to be welded are correct, and check whether there are bumps, bumps and scratches on the surface. If the depth of the scar exceeds 10% of the wall thickness of the pipe, it should be partially removed before use;

2. Clean the oil or foreign matters at both ends of the pipe with a clean cloth;

3. Place the pipe to be welded in the frame slip, so that the length of both ends is equal (as short as possible without affecting the milling and heating). The part outside the frame of the pipe shall be supported by supports to reduce friction, and then be fastened with slips;

4. Put in the milling cutter, first turn on the power switch of the milling cutter, then close both ends of the pipe and apply appropriate pressure until there are continuous chips at both ends, remove the pressure, wait for a moment, then withdraw the movable frame, turn off the power supply of the milling cutter and take out the milling cutter. The chip thickness should be about

0.2-0.5mm. The chip thickness can be adjusted by adjusting the height of the milling insert;

5. Close the two pipe ends and check the alignment of both ends. The misalignment at both ends of the pipe should not exceed 10% of the wall thickness, which can be improved by adjusting the straightness and the elastic slip of the pipe; the gap between the two ends of the pipe should not exceed 10% of the wall thickness, otherwise it should be milled again until the above requirements are met;

6. Clean the dust and residue on the surface of the heating plate (pay special attention not to scratch the nonstick layer on the surface of the heating plate);

7. After the temperature of the heating plate reaches the set value, put it into the rack and apply the specified pressure until the minimum crimping on both sides reaches the specified value;

8. Reduce the pressure to the contact pressure and continue heating for the specified time;

9. When the time is up, withdraw the movable frame, quickly take out the heating plate, and then close the two pipe ends, with the time interval as short as possible;

10. Raise the pressure to the specified welding pressure, lock the fixing bolts on both sides of the frame, and keep the pressure for natural cooling. After cooling for the specified time, the fixing bolt is fully opened. Loosen the slip and take out the connected pipe.

Our service:

1) We offer 1 year warranty and free spare parts. (Except for wearing parts)

2) We offer voltage and frequency of motor customization service, such as 110v 60hz.

3) We can put your LOGO on machine plate or packing (need your authorization on brand)

4) Machine can be shipped to overseas or domestic place by sea or air in LCL or FCL.