110mm to 355mm

WP355 HF

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

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
    • Genuine 1 year warranty on parts
    spare parts
    Other
    WP355HF
    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
    Field355 High Force
    PTFE coated thermostatically controlled heating plate (cable not included)
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    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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