LHY2000 hydraulically operated butt-welding machine suitable for PE and PP pipes and fittings from 1400mm to 2000mm. This hydraulic butt welding machine has pressure, time and temperature PLC controlled, with an onboard data logger. Hydraulic open/close, hydraulic locking of main clamps. The hydraulic option provides hydraulic open/close locking main clamps. CNC tablet control of temperature, time, and pressure with10,000+ data logging. This butt fusion welding machine has excellent design and construction provide a premium machine for welding both on the worksite and in the factory. Welding can be carried out between clamps 3 & 4 for tees, bends, and manifold work. All hydraulics are located on the main welding frame.
MODEL | LHY1600/1000 |
Welding Range | 1000mm~1600mm, PN4~PN20 |
Heating Plate Power | 39KW |
Facing tool power | 5.5KW |
Hydraulic unit power | 5.5KW |
Total power | 50KW |
Voltage/Frequency | 3 phase 380Volts/415Volts, 50/60Hz |
Total electric current | 80.5A/380Volts; 92.2A/415Volts |
N.W | 5896KGS |
And HDPE piepes has good performance, good flexibility, corrosion resistance and wear resistance, so it should be widely recommended. At present, it is widely used in gas transportation, water transportation, oil and gas gathering and transportation, municipal engineering water supply system, building indoor water supply system, outdoor buried water supply system and residential area, plant buried water supply system, old pipeline repair, water treatment engineering pipeline system, industrial water pipes in garden, irrigation and other fields. Therefore, Hydraulic butt fusion welding machines is also widely used.
An important limitation of polyethylene pipe in these applications is its temperature capacity. In general, polyethylene pipes can be safely used at temperatures up to 60 °C (140 °F). Historically, projects involving higher temperatures have required alternative materials. A bimodal high density polyethylene (HDPE) resin with a rated pressure of 82 °C (180 °F) has recently been developed for demanding piping applications.
It is dangerous to make hot melt connection, so butt welding machine suppliers also needs to strengthen the skills and quality training of pipeline designers and constructors in using hdpe welders to understand hdpe pipe welding parameters, which can not only improve construction efficiency, avoid the trouble of rework, but also ensure the safety in the process of using hydraulic hdpe pipe welding machine.
Hdpe pipe welding temperature should not be too high or too long, and the temperature should be controlled at 210 ±10 ℃, otherwise too much melt will be extruded from the parts and the inner diameter of the water will be reduced. And in the open air and places with direct sunlight, it is recommended to do a good job of shelter.
