Our PE/HDPE Plastic Pipe Butt Joint Welding Machine is a professional thermoplastic pipe connection device specifically developed for butt welding of HDPE, PE, PP, PVDF, and other plastic pipes and fittings. This equipment utilizes a precisely temperature-controlled heating plate to heat the pipe ends to a molten state, then applies stable clamping pressure to fuse the two ends into a seamless, integrated joint, achieving a permanent, high-strength, and leak-free pipe connection.
We offer three main models: manual, semi-automatic hydraulic, and fully automatic CNC hydraulic, covering various specifications from small diameters (63mm) to large diameters (1200mm/1600mm), widely used in municipal engineering, water supply, gas transmission, drainage, irrigation, and mining pipelines.
Technology parameter
| Model | SDD160 |
| Welding Range | 50 63 75 90 110 125 140 160 mm |
| Heating Plate Max.Temperature | 270℃ |
| Temperature Deviation in Surface | ≤±5℃ |
| Working Voltage | 220V, 50/60HZ |
| Total Power | 2.45KW |
| Heating Plate Power | 1KW |
| Planning Tool Power | 0.7KW |
| Hydraulic Unit Power | 0.75KW |
| Pressure Adjustable Ranges | 0-6.3Mpa |
| Weight | 106kg |
| Package | 3 wooden boxes |
| Data Logger Port | Optional |
Standard Machine Components
● Main clamping frame (2-clamp / 4-clamp optional)
● Digital constant-temperature heating plate (Teflon coated)
● Electric pipe facing trimmer
● Manual hydraulic station / automatic hydraulic unit
● High-pressure hydraulic oil pipes + quick connectors
● Pressure gauge, temperature control panel
● Mobile trolley (optional for large size)
● Operation manual, maintenance toolkit
Advantages of Quality Equipment
✅ Consistent Weld Quality – Digital controls eliminate human error
✅ Traceability – Data logging meets gas pipeline regulations
✅ Durability – Heavy-duty construction for harsh job site conditions
✅ Versatility – Interchangeable clamps for multiple pipe sizes
✅ Efficiency – Faster heating and cooling cycles improve productivity
✅ Safety – Integrated safety features protect operators
Common Problems with Low-Quality Machines
❌ Temperature fluctuations causing weak joints
❌ Inconsistent pressure leading to incomplete fusion
❌ Poor alignment resulting in joint failure
❌ Lack of data recording for quality audits
Maintenance Tips for HDPE Butt Fusion Machines
● Clean the heating plate regularly.
● Inspect hydraulic hoses and fittings.
● Calibrate temperature controllers periodically.
● Keep the facing tool blades sharp.
● Store equipment in a dry environment.
● Follow manufacturer-recommended maintenance schedules.
Guarantee Clauses
1. The guarantee range refers to the whole machine.
2. Maintenance for malfunctions during normal utilization is free of charge within guarantee time that is 12 months
3. The guarantee time starts with the date of delivery.
4. Fees are charged in case of the following condition:
• Malfunction caused by improper operation
• Damages caused by fire, flood, and abnormal voltage
• Working exceeds its normal function
5. Fees are charged as actual expense. A contract about the fees shall be abided if there is one.
6. Please contact us or our agent if any questions.
Whatsapp:+86-15861585089
julie@wuxishunda.com
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