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 16 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

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Supporting poly welders in over 120 countries across the globe.