Basic Info.
Frequency Range
High Frequency
Trademark
HDPE WELDING TECH
Transport Package
Fumigated Wooden Box
Product Description
Product Description
LHJ 630 Workshop Welding Machine
LHJ 630 Workshop Welding Machine
The LHJ 630 Workshop Welding Machine, manufactured by Shanghai Zhijiang Mechanical Equipment Technology Co., Ltd., is a versatile tool designed for fabricating equal welding fittings in PE or other plastic materials. With its pivoting clamps, this machine allows for the creation of segmented bends, tee, and cross fittings of different radii within the specified range.
Featuring a Germany hydraulic seal, the LHJ 630 Workshop Welding Machine ensures reliable and efficient performance. Additionally, it offers an optional data logger that can be set to different languages, including Chinese, English, Vietnamese, and Thai.
Detailed Photos
Product Parameters
Parameter of LHJ 630 Workshop Welding Machine
This China Origin HDPE Welding Machine is a professional, efficient, and durable tool for welding high-density polyethylene (HDPE) plastic. It is versatile, precise, and easy-to-use, making it ideal for industrial applications. This compact and reliable machine offers advanced features, including automatic operation and robust construction. With its safety features and quick, effortless operation, this cost-effective welding machine is a dependable choice for any welding project.
| MODEL | LHJ630/315 |
| Welding Range | 315mm~630mm, PN4~PN20 Bends, Tee/Cross, with optional 45&60 degree Y clamps |
| Heating Plate Power | 22KW |
| Facing tool power | 4KW |
| Hydraulic unit power | 3KW |
| Total power | 29KW |
| Voltage/Frequency | 3 phase 380Volts/415Volts, 50/60Hz |
| Total electric current | 48.6A/380Volts; 52.04A/415Volts |
| N.W | 6332KGS |
Certifications
FAQ
Hot Melt Butt Welding Machine for Pipeline Industry
The use of pipeline hot melt butt welding machines in the pipeline industry is increasing, and it plays an increasingly important role in the market. When operating it, the first thing to pay attention to is the need for fixation and the integrity of the joint. It is necessary to fix the pipe and operate the hot melt welding machine conveniently.
Requirements for Using Hot Melt Butt Welders
- Prior to use, check if the welding machine meets the operational requirements.
- Load the clamp of the same pipe diameter into the rack.
- Set the heating plate temperature to the welding temperature.
- Wipe the surface of the heating plate with soft paper or cloth dipped in alcohol before heating, but be careful not to scratch the PTFE non-stick layer.
- Operate the hot melt butt welding machine according to the welding process card parameters.
- Adjustments should be made according to changes in weather and ambient temperature if necessary.
- Clean both ends of the pipe with a clean cloth and place them in the clamp of the frame so that the lengths of both ends are the same.
- Support the parts outside the clamp of the pipe if necessary to ensure that the pipe axis is at the height of the centerline of the frame, and then tighten the clamp.
- Insert the milling cutter and turn on the power switch of the milling cutter first.
- Slowly close the two pipe welding ends and apply appropriate pressure until continuous chips appear on both ends.
- Withdraw the pressure, wait for a moment, then exit the movable frame and turn off the milling cutter power switch.
- The thickness of the chips should be 0.5~1.0mm, which can be adjusted by adjusting the cutting height of the milling cutter blade.
- Remove the milling cutter, close both ends of the pipe, and check the alignment of both ends.
- The displacement amount of both ends of the pipe should not exceed 10% of the wall thickness or the larger value of 1mm.
- Correct the displacement by adjusting the straightness of the pipe and the tightness of the clamp.
- There should be no obvious gap between the two end faces of the pipe when closing.
- If the above requirements are not met, milling must be carried out again until they are met.
- Measure the drag force and add it to the process parameter pressure to obtain the actual used pressure.
- Check whether the heating plate temperature has reached the set value.
- After the heating plate temperature reaches the set value, insert it into the rack, apply the required pressure, and reduce the pressure to the specified value when the two sides of the coil reach the specified width.
- Perform heat absorption and open the movable frame quickly after the time is up.
- Take out the heating plate and then close both ends of the pipe.
- The switching time should be as short as possible and should not exceed the specified value.
- After cooling for a specified time, unload the pressure, loosen the clamp, and take out the completed pipe connection.
Precautions for Operating Pipeline Hot Melt Butt Welders
- Check the coaxiality of the pipeline (the maximum amount of misalignment is 10% of the wall thickness).
- If the gap and misalignment of the two end faces fail to meet the requirements, re-clamp, mill, and qualify the welding piece before proceeding to the next step of operation.
- Check whether the heating plate temperature of the hot melt butt welding machine is suitable (210ºC±10ºC).
- The red indicator light on the heating plate should be lighted or flashing.
- After the first light on the heating plate, it is better to wait for 10 minutes for the temperature to be even.
Experience efficient and reliable pipeline welding with the Hot Melt Butt Welding Machine from Shanghai Zhijiang Mechanical Equipment Technology Co., Ltd. This machine is designed to meet the operational requirements of the pipeline industry, ensuring secure and seamless joints. With its user-friendly features, including easy pipe fixation and convenient operation, this welding machine offers enhanced productivity and precision.
Address:
Room 329, Zone D, Rongguang Business Center, Yangpu District, Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Company Introduction:
Shanghai Zhijian Machinery Equipment Technology Co., Ltd. is a professional plastic welding machine research and production enterprise engaged in PE plastic pipe fusion welding machines, HDEP plastic pipe joint machines, PVC plastic pipe welding machines, PPR thermoplastic pipe construction machinery. The main products include manual welding machines, hydraulic welding machines, CNC welding machines, bending workbenches, pipe cutting machines and other machinery.
Another type of equipment developed and produced by our company is vending machines. The main products include vending machines with gear control and automatic adjustment of cargo lanes, automatic drug vending machines, and automatic sales machines for granular bulk goods. They support mobile payment, automatic sales, wireless network connection, and include a software system that can manage products, inventory, orders, and other functions online, achieving online data statistics and monitoring.
Our company can also accept automated customized development services for smart devices.
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