SWT-V500/200H Thermofusion Welding Machine (8" IPS -20'' IPS)
The SWT-V500/200H Butt Fusion Welding Machine from MM-Tech is designed to meet the demanding requirements of various applications, ensuring precise and reliable fusion welding. Key application areas include:
● Water Infrastructure: Ideal for joining thermoplastic pipes in water supply networks using a butt fusion machine, guaranteeing secure and leak-free connections with long-term pressure resistance.
● Gas Distribution Systems: A reliable solution for welding pipes in gas distribution systems. The machine ensures the structural integrity and sealing quality expected from a professional fusion welder in high-risk environments.
● Industrial Pipelines: Suited for a range of industrial applications utilizing thermoplastic pipes, providing durable fusion joints with the performance equivalent to larger butt fusion welding machine systems used in processing plants or utility networks.
● Mining Industry: The SWT-V500/200H excels in the mining sector, delivering efficient fusion welding for pipelines critical to mining operations. It supports water, chemical, and slurry transport lines, offering dependable connections comparable to those created by specialized electrofusion welding machine setups in rugged terrain.
SWT-V500/200H Thermofusion Welding Machine (8" IPS -20'' IPS) Product Details
|
| WELDING RANGE O.D. |
200MM - 500MM |
WELDING RANGE INCH |
8''-20'' IPS |
| POWER SUPPLY |
380V±10%, 50/60HZ |
TEMPERATURE RANGE |
MAX. 280°C |
| HEATER POWER |
7.3 KW |
PACKING DIMENSION |
1580*1000*960 MM |
| TRIMMER POWER |
1.5KW |
1030*680*1200 MM |
| PUMP POWER |
1.5KW |
800*350*400 MM |
| WORKING PRESSURE RANGE |
0-120 BAR |
GROSS WEIGHT |
611 KGS |
PRODUCT FEATURES
Machine Chassis
● The compact and robust frame structure resists deformation and oil leakage when handling thick pipes with extreme parameters.
● Key hydraulic components are sourced from industry-leading suppliers, primarily from Germany, Italy, and Japan.
Heating Plate & Trimmer
● Utilizes Teflon material from a leading industry brand, reducing adhesion between the heating plate and melted plastic for an extended service life.
●The heating plate's sides maintain a temperature difference under 5°C.
● The stainless steel junction box resists corrosion.
● Employs a powerful electric drill for efficient pipe milling with a long service life.
● Ergonomic operation handle designed in accordance with ergonomic principles.
Power Station
● Powerful hydraulics with up to 120 bar pressure.
● Employ Cartridge valves allow for quick maintenance and repair.
● Precise temperature control reduces the discrepancy between actual and displayed temperature values, ensuring welding quality.
● The integral frame features a quick and detachable structure for efficient maintenance and repair.
● Compact and robust frame structure resists deformation under external pressure.
OPTIONS
Data Logger PEWELDBANK
Aluminum Stub End Holder
Roller Support
Crane
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Hydraulic Butt Fusion Machine
Engineered for Medium-to-Large Diameter Pipe Welding
The SWT-V500/200H is a heavy-duty butt fusion machine designed for professional welding of thermoplastic pipes ranging from Ø200 mm to Ø500 mm. It is suitable for large-scale infrastructure installations involving HDPE, PP, or PVDF pipelines. With its hydraulic control system and segmented machine frame, it provides precise alignment and fusion pressure control, enabling operators to achieve reliable joints in challenging site conditions. This model is ideal for contractors, utility providers, and engineering firms handling critical water supply, gas distribution, or wastewater transport systems.
Hydraulic Control and Thermofusion Integration
This machine incorporates a full hydraulic system to manage pipe clamping, planing, and movement. The detachable Teflon-coated heating plate reaches a steady operating temperature up to 270°C, supported by an integrated thermostat and thermal monitoring system. The planer and heater are independently powered and easily removable, simplifying maintenance. SWT-V500/200H aligns with ISO 21307 high-pressure fusion standards and supports both standard butt fusion processes and hybrid site setups that also include electrofusion welding machine units. Its semi-automatic operation ensures thermal stability and uniform joint quality over long working sessions.
Applications Across Utility, Construction, and Mining
From urban utility infrastructure to industrial fluid transfer systems, SWT-V500/200H adapts to a wide range of project requirements. It is especially effective in underground pipe installations, mining operations, or power plant cooling water systems where joint integrity is critical. The robust build and modular portability make it suitable for deployment in remote or rugged environments. This fusion welder ensures that large-diameter pipes can be fused with minimal thermal variation, delivering lasting mechanical strength and chemical resistance for demanding field applications.
Product Advantages
Split-Structure Design for Flexibility and Mobility
SWT-V500/200H is built on a four-jaw frame with removable end clamps, allowing welding in confined spaces or complex trench geometries. The hydraulic unit, trimmer, and heater are all separated for flexible setup. Each module is housed in a reinforced casing, resistant to dirt, shock, and moisture. Operators can move the entire welding unit without cranes or large vehicles, making it suitable for both static jobsites and mobile crews. Compared to traditional butt fusion welding machine models, its split-structure design supports easier positioning and modular repair when on-site servicing is required.
Stable Thermal Output with Safety-Oriented Controls
The digital thermostat paired with a Teflon-coated heater ensures consistent heat application across the pipe surface, critical for fusing high-thickness pipes. A thermal protection circuit prevents overheating and preserves the integrity of the weld zone. All components are mounted with insulated handles and safety-rated connectors, reducing burn risk and improving tool lifespan. For teams operating in coordination with electrofusion machine equipment, the SWT-V500/200H provides centralized control over the thermofusion process and ensures accurate data consistency for quality assurance documentation.
Built for Harsh Site Conditions and Long-Term Reliability
All key components are manufactured from corrosion-resistant alloys and durable engineering plastics. The hydraulic station is pressure-tested for continuous operation, and the trimmer blades are hardened for extended life. A secure cable management system keeps all wiring protected during transport or adverse weather. SWT-V500/200H is optimized for use in challenging topographies such as rocky terrain, underground corridors, or uneven job sites where larger butt fusion machines might face limitations. With minimal maintenance and strong weld consistency, it is engineered for high-demand, multi-shift applications.
About Us
MM-Tech is a trusted manufacturer and supplier of professional thermoplastic pipe welding equipment. With a product range covering butt fusion machines, electrofusion welding machines, and socket fusion units, MM-Tech serves clients across civil infrastructure, mining, utilities, and industrial engineering sectors. All equipment is produced in-house under strict quality control systems, with CNC machining and precision testing to ensure global standard compliance. MM-Tech offers customized fusion solutions for both field and workshop use, supporting diameters from 20 mm up to 2000 mm. The company has established a strong international presence, delivering long-life fusion equipment with reliable service support. Its focus on usability, safety, and consistent performance has made MM-Tech a preferred partner for pipeline contractors, water authorities, and technical training institutions worldwide.
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FAQ
What is the supported pipe diameter range for this model?
SWT-V500/200H is designed for Ø200 mm to Ø500 mm thermoplastic pipes made of HDPE, PP, or PVDF.
Is the machine compatible with electrofusion welding operations?
While it is a butt fusion welding machine, it can work alongside electrofusion welding machine units in hybrid pipeline systems requiring multiple jointing methods.
What type of control system does it use?
It features a semi-automatic hydraulic control system, with independent power for heater, trimmer, and digital thermostat for thermal regulation.
What is included in the standard configuration?
The package includes a four-jaw frame, detachable end clamps, hydraulic station, trimmer, Teflon-coated heater, and transport cases.
What warranty and support does MM-Tech offer?
MM-Tech provides a one-year warranty on core modules and offers remote technical support, parts replacement, and documentation for international users.
