Butt welding machine SWT-V315/90SHP

automatic220V single phasehydraulic

Product overview
MM-Tech supplies high-pressure aluminum-bodied butt fusion welding machines designed for thermoplastic pipe systems. Intended for HDPE, PE, PP and PVDF pipe welding; compliant with ISO 21307 and ASTM F2620 standards for high-strength fusion joints.

Key features

• Hydraulic valves with cartridge design for simplified maintenance
• Trimmer driven by Makita electric drill and redesigned worm-drive powertrain
• Outer and inner clamps machined from engraved aluminum for precision grip
• Stainless-steel hydraulic hoses on frame to prevent corrosion and cracking
• Heating plate with Dupont Teflon coating and stainless junction box

Product description
The SWT-V315/90SHP is a high-pressure butt fusion welding machine built to ISO21307 and ASTM F2620 force specifications. Constructed with high-quality machined aluminum components for dimensional accuracy and durability in field and industrial environments. Capable of producing hermetic, high-strength joints for water, gas and industrial piping systems within the specified welding range.

Data sheet
Model: SWT-V315/90SHP
Welding Range O.D. (mm): 90-315 mm
Reducer Inserts: 90, 110, 125, 140, 160, 180, 200, 225, 250, 280
Inserts Type: Multi / ISO / Single
Piston Area: 20.02 cm²
Welding Pressure Range: 0-180 BAR
Power Supply: 220V 50/60Hz
Rated Power: 5.25 kW
Heater Power: 3 kW
Trimmer Power: 1.5 kW
Pump Power: 0.75 kW
Temperature Range: Maximum 320 ℃
Packing Dimensions (mm): 940×640×750 ; 620×650×840 ; 670×360×490
Gross Weight: 241.35 kg

Applications

• Water infrastructure: Suitable for water supply networks, ensuring hermetic, durable fusion joints to maintain continuous service and public health protection.
• Gas distribution systems: For gas pipelines requiring leak‑tight, high-integrity welds.
• Industrial pipelines: For thermoplastic piping in industrial plants where joints must resist heat, pressure and corrosive media.
• Mining: Designed for mining pipelines handling water and chemicals under harsh conditions.

Technical specifications

• Brand: MM-Tech
• Model: SWT-V315/90SHP
• Compatible materials: HDPE, PE, PP, PVDF
• Welding range (O.D.): 90-315 mm (table) — product title references up to 90-355 mm
• Reducer inserts available: 90, 110, 125, 140, 160, 180, 200, 225, 250, 280
• Inserts type: Multi / ISO / Single
• Piston area: 20.02 cm²
• Welding pressure range: 0-180 BAR
• Power supply: 220V 50/60Hz
• Rated power: 5.25 kW
• Heater power: 3 kW
• Trimmer power: 1.5 kW
• Pump power: 0.75 kW
• Maximum temperature: 320 ℃
• Gross weight: 241.35 kg
• Packing dimensions: 940×640×750 mm ; 620×650×840 mm ; 670×360×490 mm