110mm to 355mm

WP355HF

Hydraulically operated butt-welding machine suitable for PE and PP pipes and fittings from 110 - 355mm

spare parts
Parts available
Motor & handle assembly for facing tool
WPFTM355
WP355HF
Electric motor with handle, trigger switch, safety switch fitted and cable - 1.3 kW Single Phase
Toggle bolt & chrome nut
WPMFTBN355-450
WP355HF
Toggle bolt & chrome nut for top clamp on main frame
Complete seal kit for main frame
WPMFSK355
WP355HF
Complete seal kit for pair of ram assemblies on main frame
Pair of facing tool blades
WPFTB355
WP355HF
Pair of blades and screws for facing tool
Swing check valve
WPHUSCV160-1200
WP355HF
Swing check valve for hydraulic unit
Facing tool cable
WPFTC160-355
WP355HF
Cable with 3-pin plug for facing tool
Facing tool including cable
WPFT355
WP355HF
Complete facing tool with cable
Heating plate cable
WPHPC160-355
WP355HF
Cable with two 7-pin plugs for heating plate
Heating plate
WPHP355
WP355HF
PTFE coated thermostatically controlled heating plate (cable not included)
Other
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Details
  • Welding range 110 to 355mm SDR 9 (PN20) to SDR 41 (PN4)
  • Welds according to ISO, ASTM and ANZ POP003 high pressure
  • Included as standard:
    • Main frame, including 4 light weight pressure-cast alloy main clamps of 355mm 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. The 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.
    • Wired ready to accept Weldpoly or other suitable data logger
  • High Force machines are not certified under CE requirements.
notes
  • High Force machines are not certified under CE requirements
HYDRAULICS
  • German hydraulic seals
  • Total cylinder section: 20 cm², maximum pump pressure 120 bar
ELECTRICS
  • 220 volt 50/60 Hz 1 phase (6.9 kw 28.7 A)
  • Requires generator with a minimum 220 volt 8 KVA. We recommend you provide full machine details to generator supplier before purchase
  • (Australia only) supplied tested & tagged with 2 x 20 amp plugs
options
  • 2-piece clamps: 355x315, 315x280, 315x250, 315x225, 315x200, 315x180, 315x160, 250x140, 250x125 & 250x110
  • Narrow clamps: 355x315, 355x280, 355x250, 355x225, 355x200, 355x180, 355x160, 355x140, 355x125 & 355x110
  • Steel stub end device for butt welding end fittings
  • WARRANTY

    Spare parts warranty:

    • 24 months for equipment supplied in Australia
    • 12 months for equipment supplied internationally
    CONTACT US

    Tough, no-nonsense poly welding gear backed by decades of real-world expertise. At Weldpoly, we deliver machines that work as hard as you do—reliable, efficient, and built for the demands of HDPE welding. With a team that knows the job inside out, we’re your partner in getting it done right the first time.

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