HDPE Welding Machine
Automatic Hydraulic Butt Fusion Welding Machine 90-355
The fully automatic hydraulic hot melt welding machine 90-355 can weld plastic pipes with an outer diameter range of 90 mm to 355 mm. Pipes within this diameter range can be hot-melt welded efficiently and with high quality by this welding machine.
- Standard welding range: 90-355mm
- Maximum temperature of heating plate: 270℃
- Pressure: 0.4-6Mpa
- Voltage: 220v
- Heating plate power: 1kw-4KW
- Operating environment temperature: -10°C to 45°C
- Warranty: 1 year
- Application: HDPE/PPR/PVDF pipes and fittings
- Packaging: Carton/Wooden box
Detailed description of the fully automatic hydraulic hot melt welding machine:
The fully automatic hydraulic welding machine is an intelligent device designed for butt welding of thermoplastic plastic pipes such as polyethylene (PE), polypropylene (PP), and PVC-C. The equipment integrates automatic milling, constant temperature heating, hydraulic docking, cooling and curing, and uses advanced control systems to achieve full process automatic control, ensuring that each welding is standardized, digitized, and free of human errors.
System composition:
Hydraulic operation host (clamp): used to fix and center the pipe to be welded
Hydraulic station: provides pressure source to achieve automatic advancement, retraction and control
Milling cutter disc: used to cut the pipe end face flat and accurately dock
Heating plate: provides constant temperature to melt the pipe end face
CNC control system (some models): used to set and execute welding parameters
Data recording and output module (optional): used to save and export welding data
Working principle: The hydraulic system provides power to accurately control the pressure and moving speed when the pipes are butt-jointed. The end faces of the pipes are heated to a molten state using a heating plate, and then the molten end faces of the two pipes are brought into close contact under a certain pressure and maintained for a period of time. After cooling and solidification, the pipes are firmly connected.
Features and advantages of fully automatic hydraulic hot melt welding machine:
1. High welding quality: The fully automatic hydraulic hot melt welding machine can accurately control the welding parameters to ensure the high strength and good sealing of the pipe welding joints, effectively reduce the risk of leakage, and improve the reliability of the pipeline system.
2. Fully automatic control system: The built-in microprocessor realizes automatic control of the entire welding process: including centering, heating, suction pressure, and cooling stages. Supports Chinese/English operation interface, and presets multiple welding standards (such as ISO 21307, DVS 2207, etc.)Welding time, temperature, pressure and cooling cycle can be set to ensure that each weld is consistent.
3. High-performance hydraulic drive module: The high-precision hydraulic system realizes stable and constant welding pressure control, fast response and uniform thrust. Built-in pressure sensor and regulating valve to ensure that the pressure is always in the optimal range during welding. Automatic return and reset functions to improve construction efficiency.
4. The pipe diameter covers a wide range. The fully automatic hydraulic hot melt welding machine 90-355mm is specially designed for large-diameter pipes of 90-355mm. It can meet the welding needs of large-diameter pipes in most municipal projects, industrial pipeline projects, etc., and has irreplaceable advantages in large-scale pipeline construction projects.
5. Strong adaptability: The fully automatic hydraulic hot melt welding machine can adapt to the welding of pipes of different materials, wall thicknesses and diameters. By adjusting the welding parameters, it can meet a variety of engineering needs.
6. Data recording and traceability: The fully automatic hydraulic hot melt welding machine has data recording and storage functions, which can automatically record the key parameters of each welding, facilitate quality traceability and project acceptance, and help improve the level of project quality management.
7. Independent modular structure design: It consists of a control unit, a hydraulic station, a fixture base, a milling cutter, and a heating plate. It has a compact structure and is easy to transport.
8. Stable performance of the heating system: It adopts a high-efficiency electric heating system with a temperature control accuracy of ±1℃ and an anti-sticking layer on the surface to improve heating efficiency and welding quality. Automatic constant temperature control, adapting to various ambient temperature conditions, ensuring uniform hot melting of the interface.
Detailed pictures of fully automatic hydraulic hot melt welding machine:
| Model | BG-R180C | BG-R250C | BG-R315C | BG-R355C |
| Pipe Size(mm) | 90, 110, 125, 160 | 90, 110, 125, 160, 200, 250 | 90, 110, 125, 160, 200, 250, 315 | 160, 200, 250, 315, 355 |
| Heating Plate Max.Temp | 270℃ | 270℃ | 270℃ | 270℃ |
| Temp.Deviation in Surface(170-250°C) | ≤±5℃ | ≤±5℃ | ≤±5℃ | ≤±5℃ |
| Pressure Adjustable Ranges | 0.4-6Mpa | 0.4-6Mpa | 0.4-6Mpa | 0.4-6Mpa |
| Working Voltage | 220V AC 50Hz | 220V AC 50Hz | 220V AC 50Hz | 220V AC 50Hz |
| Heating Plate Power | 1KW | 2KW | 3KW | 4KW |
| Planing Tool Power | 0.7KW | 1.1KW | 1.1KW | 1.1KW |
| Hydraulic Unit Power | 0.75KW | 0.75KW | 0.75KW | 0.75KW |
| Total Power | 2.45KW | 3.85KW | 4.85KW | 5.85KW |
Fully automatic hydraulic hot melt welding machine is mainly used in the following scenarios:
1. Water supply and drainage engineering: In urban water supply and drainage systems, it is used to weld plastic water supply pipes and drainage pipes of various calibers such as polyethylene (PE) and polypropylene (PP) to ensure the sealing and stability of the pipeline system and prevent water leakage and seepage.
2. Gas engineering: It can be used for welding gas transmission pipelines to ensure the safe operation of gas pipelines, and can meet the strict requirements of gas pipelines on welding quality and sealing, ensuring that there is no risk of leakage during gas transmission.
3. Geothermal heating engineering: In geothermal heating systems, it is often used to connect geothermal coils and main pipelines, which can quickly and efficiently complete welding work, improve construction efficiency, and ensure the normal operation of geothermal heating systems.
4. Chemical pipeline system: In chemical production, it is used for welding plastic pipes for conveying various chemical media. It has good corrosion resistance and can adapt to different chemical environments to ensure the safety and stable operation of pipelines in chemical production processes.
