Wp500A 500mm Polyethylene Pipe Butt Fusion Machine

• Customization: Available
• Welding Range: 180-500mm
• Cooling Way: Air Cooling
• Model NO.: WP500A
• Control: Semi-Automatic
• Frequency Range: Low Frequency
• Electric Current: AC
• Type: Resistance Butt Welder
• Package Quantity: 3PCS
• Warranty: 18 Months
• OEM/ODM: Available
• After-Sales Service: Spare Parts
• Voltage: 380V, 50/60Hz
• Transport Package: Plywood Case
• Specification: Hydraulic drive
• Trademark: Welping
• Origin: Hangzhou, China
• HS Code: 8515809090
• Production Capacity: 20000PCS/Year

Product Description

The WELPING WP500A is a semi-automatic hydraulic butt fusion machine designed for welding 180-500 mm HDPE, PP, and PVDF pipes. Equipped with a rigid frame, powerful trimmer, non-stick heating plate, and precise hydraulic control unit, it delivers stable pressure, accurate temperature control, and reliable weld quality. It is ideal for large-diameter water supply, drainage, gas, and industrial pipeline projects.

Specification

Applications

1.HDPE water supply and drainage pipelines
2.Gas distribution pipe systems
3.Industrial fluid transportation
4.Mining and slurry pipelines
5.Municipal and infrastructure projects
6.Large-diameter HDPE, PP and PVDF pipe installation

Key Configurations

Main Frame: Heavy-duty four-clamp frame with hydraulic quick couplers
Trimmer: 1.5 kW gear-driven trimmer with HSS cutting blades
Heating Plate: 6.5 kW die-cast plate with non-stick coating
Hydraulic Unit: 1.1 kW enclosed unit with pressure and temperature controls
Welding Range: 250–630 mm for HDPE, PP and PVDF pipes
Power Supply: 9.1 kW total power, AC 380 V, 50 Hz, 3-phase

Technical Specifications

Brand	Welping
Model	WP500A
HS Code	8515809090
Welding Range	180 / 200 / 225 / 250 / 280 / 315 / 355 / 400 / 450 / 500 mm
Weldable Material	PE (HDPE, MDPE, LDPE), PP, PVDF, MPP
Power Supply	AC 380 V, 50/60 Hz, 3PH
Overall Power	9.1 kW
Heater	6.5 kW
Trimmer	1.5 kW
Hydraulic Unit	1.1 kW
Pressure Range	0–8 MPa
Max. Temperature	270°C
Heating Plate Surface Temperature	170–250°C
Temperature Deviation	±7°C
Gross Weight	411 kg
Total Volume	1.53 CBM

Company Profile

Hangzhou Welping Machinery Equipment Co., Ltd.

WELPING specializes in the R&D, production and sales of thermoplastic pipe fusion welding equipment.
We control core production processes in-house, such as die casting, metal processing and powder coating, to guarantee stable quality and excellent product performance.
We focus on one-stop solutions for thermoplastic piping systems, providing professional fusion machines and standardized technical training for pipeline construction.
We continuously expand the application of PE pipes, valves and fittings, and supply a full range of supporting pipe tools. 
Committed to win-win cooperation, we help customers reduce costs and achieve sustainable business growth.

Packaging & Shipping

Certifications

FAQ

Q: Are you a factory or trading company? 
A: We are a professional manufacturer founded in 2010, located in Hangzhou, Zhejiang. All products are factory direct sales.
 
Q: What is your lead time? 
A: Standard goods are in stock. 20ft container in 15 days, 40ft container in 25 days.
 
Q: What payment terms do you accept? 
A: Bank transfer, Western Union, L/C.
 
Q: Can I use my own brand? 
A: Yes. OEM logo, color and appearance customization are supported.
 
Q: Do you provide after-sales service? 
A: Free spare parts are included. We offer overseas agent service and online technical support.
 
Q: Do you test products before delivery? 
A: All goods are fully inspected and tested to ensure stable quality.
 
Q: Do you support OEM & ODM? 
A: Sure. We provide customized OEM and ODM solutions for global partners.