Worldpoly450 LF

Worldpoly450 hydraulically operated butt-welding machine suitable for PE and PP pipes and fittings from 200 to 450mm OD (modification available to weld to 160mm SDR 9 & 11 only). Excellent design and construction provides a premium machine for



Worldpoly450 butt welding machine including hydraulic main frame with clamps 450mm, electric facing tool & heating plate with stand and hydraulic control unit

Technical Specifications


Welding range 200 to 450mm: SDR 9 (PN20) to SDR 41 (PN4) according to DVS 2207-1, ISO 21307 and POP003 low-pressure specifications.
Complete and ready to weld - Genuine 2 year warranty on parts
Included as standard (unless otherwise specified):
- Main frame, including 4 light weight pressure-cast alloy main clamps of 450mm diameter
- Removable cast Aluminium electric facing tool with current overload protection
- Electrohydraulic pump with controls, and quick release hoses. Includes countdown timers for heating and cooling phases
- PTFE coated heating plate with electronic temperature control (heating plate automatically separates from pipe ends after heating)
- Stand for heating plate and facing tool
- Tool box including tools, bolts, selected spare parts, etc
- German hydraulic seals
Weight 776kg (including crane and stub device)


Total cylinder area: 22.36cm², maximum pump pressure 120 bar


- Wired ready to accept Worldpoly or other data logger
400V 50/60 Hz 3 phase (9.5 kw 17 A) also available as 220 volt 50/60 hz (9.8 kw 22.9 A)
Minimum generator required: 400 volt 3 phase 14 KVA (or as 230 volt 1 phase - 13 KVA). Provide full machine details to generator supplier before purchase.
Australia only - This machine is supplied tested & tagged with a 32amp plug


Clamp options include (machine can be supplied with any combination of liner diameters):
- Layer clamps: 450x400, 400x355, 355x315, 315x280, 280x250, 250x225, 225x200mm
- 2-piece liners: 450x400, 450x355, 450x315, 450x280, 315x250, 315x225, 315x200mm
- Narrow clamps: 450x400, 450x355, 450x315, 450x280, 450x250, 450x225, 450x200
Optional stub end device for welding end fittings (available in aluminium or steel)
Optional wheeled trolley available


Please note technical specifications of Worldpoly machines may change without notice


    Through long international experience, Worldpoly adds value at all stages of HDPE pipe installation. Contact us today.

    +61 (0) 3 8795 3888 (Australia)

    +61 3 8795 3888 (International)