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New for hire! Caldertech mains restraining clamps 63-180mm

Polyweld has the Caldertech MAINS RESTRAINING pipe clamp available for short or long term hire. With an operating range of 63-180mm pipe OD, this clamp is used to align and secure HDPE pipe during electrofusion welding.

The shell design inserts offer full circumference contact with the pipe, making this unit particularly suitable for clamping coiled pipe. Additionally, the hinged angle-maker base enables the operator to clamp the pipe at various angles to weld elbow couplers.

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Electrofusion packages for hire

Polyweld Machinery have electrofusion welding equipment for hire: we can supply the complete package.

Including electrofusion welders, rotational pipe scrapers, pipe alignment clamps, welding wipes, and even power generators for on-site work.

Call us on (08) 9303 2164 for more information, or read more about us at

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Delta 500 clamps box

WA has a public holiday today but the good ideas keep churning out at Polyweld. At the moment we are in the middle of building a weather proof transport pallet designed specifically for the reduction clamp sets for the DELTA 500 butt fusion welder. We will adapt this prototype into a larger version for the clamps for the DELTA 630.