FX355 Butt Fusion Machine | 90-355 mm HDPE Pipe Welding

Butt Fusion Machine FX355

90–355mm Plastic Pipe Welding

FX355 is a butt fusion machine designed for HDPE pipe welding from 90 mm to 355 mm. Built with a hydraulic control unit, welding frame, clamp system, heating plate, and electric facer, it delivers stable alignment, even heating, and reliable joint quality during on-site pipe welding. Cast aluminum multi-sized clamp inserts are designed to cover multiple pipe sizes with fewer insert sets, improving work efficiency while maintaining accurate, secure clamping.

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Specifications

Model	FX355
Weldable material	HDPE, PE, PP, PB, PVDF
Welding range	90-355 mm
Applicable pipe diameters	90-110-125-140-160-180-200-225-250-280-315-355 mm
Power supply	220 V, 50 Hz, 1 PH
Total power	6.35 kW
Heating plate	3.6 kW
Facer	2.0 kW
Hydraulic unit	0.75 kW
Max. temperature	270ºC
Pressure adjusting range	0-8 MPa
Temperature deviation	±5ºC
Piston area	20.02 cm²

Details

2. Frame Reinforced frame with thicker side plates for heavy-duty operation and higher load capacity.
2. DynaFX™ Hydraulic Power Unit Optimized hydraulic design provides stable, precise pressure control throughout alignment, facing, and fusion.
2. Heating Plate Surface temperature deviation is controlled within ±5°C for more even heating and consistent welding.
2. Facer (Milling Cutter) All-gear drive system delivers smooth operations, high transmission efficiency, and extended service life with minimal maintenance.
2. Single-Size Clamp Inserts Cast aluminum clamp inserts are designed to cover multiple pipe sizes, from 90 mm to 355 mm. Each pipe requires only three sets of inserts; some pipe sizes require only two. This design improves work efficiency while maintaining accurate, secure clamping.
2. Tool Holder Designed to keep the heating plate and facer organized for easier handling and more efficient movement on site.

WELPING is a professional manufacturer of fusion machines for jointing HDPE, PP, PVDF, MPP pipes/fittings. We have been focusing on the R&D, manufacturing, and sales of fusion welding equipment since 2005. Products range includes butt fusion machines and extrusion welders.
WELPING has a dedicated team of professional engineers for welding machines R& D and they can give you the most professional advice and technical support for fusion welding equipment. Our factory is equipped with complete manufacturing equipment and hence mass-produced standard products or simply customized products can be delivered within 10-15 days.
Since the very beginning, quality and cost-effectiveness are our benchmarks to develop new products. Adhering to the principle of high quality, we offer a variety of fusion welding machines to meet requirements in different scenarios and from different industries.

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