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Väli VPWS 800 Automatic Butt Fusion Welding Machine, 450–800 mm
Automatic butt fusion machine for pipe from 450 to 800 mm, with a 0–16 MPa hydraulic range and an integrated 0.5 kW crane.
- Brand
- Väli
- Category
- Pipe Welding Equipment
- Model
- VPWS 800
- Type
- Individual product
- Pipe range 450 to 800 mm
- Six pipe sizes
- Hydraulic pressure range 0–16 MPa
- Heating plate rated 15 kW
- Integrated 0.5 kW electric crane
- Weight 1360 kg
Description
The Väli VPWS 800 is an automatic butt fusion machine for thermoplastic pipe from 450 mm to 800 mm. It is the first model in the range with a 0–16 MPa hydraulic pressure range, and it has an integrated electric crane.
It has a 15 kW heating plate, 20.7 kW total power and weighs 1360 kg. The machine is designed in Germany and manufactured in the PRC.
Key Features and Benefits
0–16 MPa hydraulic unit
The electrohydraulic unit has a wider pressure adjustment range than the smaller models, with a 3.0 kW hydraulic unit.
Integrated crane
A 0.5 kW electric crane handles the heavy facing tool and heating plate.
Six pipe sizes
Sizes run from 450 mm to 800 mm, including 560, 630 and 710 mm.
Heating plate
The removable PTFE-coated plate has electronic temperature control up to 270°C with a deviation of less than ±7°C.
Facing tool and timer
The electric facing tool is part of the machine, and an electronic countdown timer manages heating and cooling.
Applications and Use Cases
The Väli VPWS 800 is used for:
- Main water distribution lines
- Large-diameter sewage and drainage systems
- Industrial pressure pipelines
- Large irrigation systems
Technical Specifications
Väli VPWS 800 technical data
- Model
- VPWS 800
- Pipe Welding Ranges
- 450, 500, 560, 630, 710, 800
- Working Voltage
- 380V, 3P, 50/60 Hz
- Heating Plate Max. Temp
- 270°C
- Deviation in Heating Plate Surface Temperature
- <±7°C
- Pressure Adjustment Ranges
- 0-16 Mpa
- Heating Plate Power
- 15KW
- Planning Tool Power
- 2.2KW
- Hydraulic Unit Power
- 3.0KW
- Crane Power
- 0.5KW
- Total Power
- 20.7KW
- Weight
- 1360KG
Pipe welding ranges are nominal pipe diameters in mm, and Planning Tool Power is the power of the facing tool. The pressure range is the hydraulic unit setting and 270 °C is the heating plate maximum; fusion pressure and welding temperature follow the welding procedure for the pipe material, diameter and wall thickness.
Accessories available for this model: LDU data logger, flanges holder and trolley.
Request a quotation
Buy VPWS 800 from Global Source Middle East
At 1360 kg with a 20.7 kW load, the VPWS 800 is a site-planning decision as well as a machine choice. Buy the Väli VPWS 800 from Global Source Middle East. Send the pipe sizes and materials, the site power supply and any accessories for pricing and availability.
Frequently Asked Questions
Where is the VPWS 800 made?
It is designed in Germany and manufactured in the PRC.
What does 0–16 MPa refer to?
The hydraulic unit pressure range. Fusion pressure and welding force follow the welding procedure for the pipe material, wall thickness and diameter.
What does the total power include?
20.7 kW covers the heating plate, facing tool, hydraulic unit and crane (15 + 2.2 + 3.0 + 0.5 kW).
