AFM250 AFM315 Automatic Butt Fusion Machine

Butt fusion welding is an effective, trouble free connecting method for PE, HDPE, PP and PVDF pipes. In pressurized piping applications, butt fusion welding can provide excellent performance, just like a whole pipe.
Pipe Range from 90mm -315mm.
Description Review
Description

Product Description

Targeted Automation for Professional Pipe Fabrication

The AFM250 AFM315 automatic fusion machine is engineered for industrial users demanding reliable, repeatable welding of PE, HDPE, PP, and PVDF pipes ranging from 90mm to 315mm in diameter. Designed primarily for contractors, fabricators, and engineers specializing in pipeline installation and maintenance, this equipment streamlines complex thermoplastic welding tasks. By automating key functions such as heating, pressure application, and cooling, the fusion machine supplier enables efficient workflow integration for projects requiring stringent welding standards and high throughput.

Precision Engineering Meets Standards Compliance

Incorporating advanced control technology, this butt fusion machine maintains defined temperature, pressure, and timing parameters throughout each weld cycle. The integrated system automatically monitors pipe fixation, milling, and joint formation, ensuring compliance with international standards including TGS D2002, DVS2207-1, and ISO11414. With heater powers of 1.8KW to 2.2KW and pressure ranges from 0.3 to 7.6 MPa, the hdpe pipe fusion machine provides measurable and repeatable performance metrics critical for quality assurance and certification requirements in industrial pipe welding environments.

Versatile Application Across Multiple Industries

This automatic fusion machine is vital in delivering reliable joints for pipelines used in water supply, gas distribution, mining, and chemical processing sectors. Its capability to weld PE, HDPE, PP, and PVDF pipes offers adaptability to both  and above-ground infrastructure projects. The fusion machine manufacturer’s design facilitates integration into maintenance operations and capital installation phases alike, supporting consistent production quality and reducing error rates, thereby optimizing project costs and enhancing system longevity.


Product Advantages

Robust Modular Structure and Integrated Control Systems

The AFM250 AFM315 butt fusion machine features a modular construction integrating the hydraulic unit, facer, heater, and control box into a compact system designed for durability and ease of transport. This cohesion enhances operational stability and facilitates straightforward maintenance. The design logic of the automatic fusion machine ensures that critical welding phases are precisely controlled by the embedded software, managed by the fusion machine supplier’s proprietary controller. Such a system architecture supports rapid adaptation for differing pipe materials and diameters, reducing setup times and improving overall project efficiency.

Enhanced Operational Performance with User-Centered Controls

Performance-wise, the hdpe pipe fusion machine reduces human error through fully automated welding phases, incorporating real-time pressure and temperature feedback loops. The interface offers simplified operator input for welding parameters, minimizing training time and enabling consistent weld quality irrespective of user experience level. This automatic fusion machine provides increased productivity with its ability to maintain stable heating cycles and accurate pressure management, delivering superior joint integrity suitable for demanding industrial uses. End users benefit from streamlined workflows and assured compliance through the machine’s intelligent diagnostics and process consistency.


Automatic Butt Fusion Machine Definition
• The whole welding process is executed according to procedure which is programmed in the controlling center. The operator inputs specification of pipe and other related
• parameter, the machine will finish the whole welding process according to the order.
• Welding parameter includes: Welding Temperature, Pressure in different welding phase.
• Up to now, there is still no other way to check the quality of welding joint unless the operator destroys the joint.
• Thus, to guarantee the joint quality, the only way is to implement welding regulation strictly. Automatic butt fusion machine can reduce the influence resulted from the man-made factor to the maximum extent.


There are 3 main functions of Automatic Butt Fusion Machine
Among them, Welding Phase Control is the core function:
Welding Phase Control Operation 
Correction & Error Reminding
Data Management &Tracking

Welding phase control
• a: Automatically check whether the pipe is fixed well.
• b: Automatically start the milling and finished the milling.
• c: Automatically check the precise initial pressure.
• d: Automatically control the height of fusion loop.
• e: Automatically control the heat absorption time.
• f: Automatically control the heating plate take-out time.
• g: Automatically control the pressure increase process.
• o: Automatically control the cooling process.

Use Scenarios

Automated Pipeline Fabrication in Water and Gas Distribution

In municipal water and gas infrastructure projects, precise welding of PE and HDPE pipelines is critical to system integrity. The butt fusion machine is deployed onsite or in fabrication yards to achieve uniform joints that meet regulatory standards. With automated control of heating and pressure, the fusion machine manufacturer ensures consistent fusion quality that minimizes leak risks. Integration with field installation workflows enables project teams to maintain schedules while reducing rework. The hdpe pipe fusion machine’s adaptability to various diameters and materials supports diverse network configurations, making it an essential asset in modern pipeline construction.

Process Efficiency in Mining and Chemical Processing Installations

Mining and chemical processing plants require durable, corrosion-resistant piping systems often constructed from PP and PVDF materials. The automatic fusion machine provides precise welding solutions adapted to these challenging environments. Its compliance with international welding standards aids operators in meeting stringent safety and quality requirements. Implementing this fusion machine supplier’s technology within these sectors improves joint reliability, enhances system uptime, and aligns with automated production lines or maintenance protocols, thereby reducing operational risks and extending service life.


Technical Parameter
Item Numer AFM-250 AFM-315
Pipe Range φ250-φ90 φ315-φ110
Power Supply 1-phase 220V 1-phase 220V
Heater Power 1.8KW 2.2KW
Facer Power 1.1KW 1.1KW
Hydraulic Power 0.75W 0.75W
Total Power 3.65KW 4.05KW
Eviron.Temp. -10℃ ~ 45℃  -10℃ ~ 45℃ 
Heater Temp. Rise 20-30Min 20-30Min
Pressure Range 0.3~7.6Mpa 0.3~7.6Mpa
Hydraulic Surface 1298mm² 954mm²
Standard   TGS D2002(China)
  DVS2207-1(German)
  ISO11414(International)

Packing Information
Item
AFM-250
AFM-315
Standard Insert
Φ200、Φ160、 Φ110
Φ250、Φ200、Φ160、 Φ110
Optional Insert
Φ180、 Φ140、Φ125、 Φ90、Φ75
Φ280、Φ225、Φ180、 Φ125 
Components
Base machine, hydraulic unit, facer, heater, electric control box & storage shelf, insert
Base machine, hydraulic unit, facer, heater, electric control box & storage shelf, insert
Packing Size
1310*600*600
1310*850*650
640*460*520 640*460*520
700*470*540 1420*1350*850 
G.W
215KG
231KG



Brand Introduction

We are manufacturer of HDPE pipe, HDPE fittings and fusion machinery since 1992. With around 30 years’ experience in this industry, with innovation and strong team in R&D, smart joint aims to provide a full solution for the PE pipe joints.
We are a fully-fledged ISO certified company. Smart Joint produce a full range of HDPE/PERT fittings in both metric and inch sizes up to 63" and 2000mm.These years, we made great effort in non pressure derating customized large PE fittings development. Products exported to USA, Canada, Latin America, Australia, South Africa, Peru,Asian, and African countries ect.
With watermark,WRAS, NSF ceritificate, products are welcomed by more customers. Rich experience to cooperate with pipe factories, partners for EPC projects and offer a one-stop solution with full packages HDPE joints solutions for the water supply, nuclear power plant, oiling&gas, district heating, mining, water treatment, sea desalination projects ect.
Besides as a joint solution supplier, we have our own construction team, with rich experience in gas, water, piping installation and pipe relining project, we can offer suggestions in how to get the most economic joint solution.

FAQ
What pipe materials are compatible with your fusion machines?
Our automatic fusion machine is designed for PE, HDPE, PP, and PVDF pipes. We ensure precise welding by adjusting parameters according to the pipe material, providing consistent and reliable joints suitable for various industrial piping systems.
Can I customize welding parameters for different pipe sizes?
Yes, our butt fusion machine allows operators to input specific pipe diameters and welding parameters through the control center. This flexibility ensures the machine automatically adapts temperature, pressure, and timing to fit pipe sizes from 90mm up to 315mm.
Do you provide support for installation and maintenance of your fusion machines?
We offer comprehensive technical support and operator training for all our fusion machines. Our team can assist you with installation guidance and maintenance tips to ensure optimal machine performance and long-term reliability on your projects.
How do you ensure the quality and safety of your welding machines?
Our fusion machines comply with international standards such as ISO11414 and DVS2207-1. We control every welding phase automatically—from heating to pressure and cooling—to minimize human error and guarantee high-quality, safe weld joints on all projects.
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