Wuxi Plaswelding machinery Co.,Ltd.
Wuxi Plaswelding machinery Co.,Ltd.
Contact Us
LHY 630 Hydraulic Butt Welding Machine
Plastic Pipe Welding & Cutting Machines
LHY 630 HYDRAULIC Butt Welding Machine

LHY 630 Hydraulic Butt Welding Machine

  • LHY 630 Hydraulic Butt Welding Machines are suitable for PE & PP pipes and fittings on the building site and in the factory, with high-quality aluminum casting without compromising strength.

  • PTFE coated heating plate, adjustable and digital temperature control knob, the difference in surface temperature ≤±3℃, handy operation.

  • This hydraulic butt welding machine includes a mainframe with all diameter of layer clamps, stand for the heating plate, facing tool, and heating plate.

  • The data logger of this butt fusion welding machine is optional.

  • Overhead crane optional.

Parameter of LHY 630 Hydraulic Butt Welding Machine



Welding Range

315mm~630mm, PN4~PN20

Heating Plate Power


Facing tool power


Hydraulic unit power


Overhead crane


Total power



3 phase 380Volts/415Volts, 50/60Hz

Total electric current  

23.83A/380Volts;  24.89A/415Volts



What is fusion jointing?

Plastic fusion jointing refers to the connection method in which the contact surfaces of two plastic parts are melted at the same time by heating, so that the fusion joint pipe can be combined into a whole. For thermoplastic connections only. Electrodes can be used or not used in welding.

For circular or tubular workpieces such as PE, PP, nylon, PET, which are not easily welded by hot melting or ultrasonic waves, fusion pipe welding rotates and pressurizes the upper and lower workpieces at a high speed, so that the upper and lower workpieces can achieve the design of fusion in a very short time. This principle makes the bonding force after processing watertight and airtight.

Fusion pipe machine is used to apply appropriate pressure to the welding surface to squeeze out the residual air in the weld, thus increasing the sealing performance of the welding surface. When using best pipeline welder, it is necessary to have appropriate hot melting time and sufficient cooling time. Ensure that the welding surface absorbs enough heat to reach the state of full melting.

Contact Us
Don’t know how to choose the right one for your projects
You can contact us any way that is convenient for you. We are available 24/7 via fax or email.
You can also use a quick contact form below or visit our office personally.
Latest News