PE Cold Applied Wrapping Tapes Making Machine for Burried Pipes Anticorrosion
Product Description
Cold-applied anticorrosion tape making machine is designed for producing the PE tape for protection of underground or overhead pipelines in oil, gas, petrochemical, and wastewater industries.
The equipment mainly consists of three parts: PE base film extrusion production line, Adhesive coating equipment, and slitting equipment.
Technological processes
The production process of cold-applied tape typically includes the following main steps:
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Base Film Extrusion Process
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Raw Material Preparation
Polyethylene (PE) is prepared as the base film raw material.
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Extrusion Molding
The raw material is heated and melted in an extruder, then molded through a die to form a continuous base film.
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Cooling and Shaping
The extruded base film is cooled and shaped using cooling rollers to ensure uniform thickness and consistency.
Adhesive Coating Process
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Adhesive Preparation
Butyl rubber is prepared to ensure proper viscosity and stability.
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Coating Process
The adhesive is evenly applied to one or both sides of the base film using coating equipment to form an adhesive layer.
Slitting Process
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Slitting Preparation
The coated base film roll is prepared, and the parameters of the slitting equipment are adjusted.
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Slitting Operation
The wide roll is slit into cold-applied tapes of the required width using slitting equipment.
Winding and Packaging
The slit cold-applied tapes are wound into rolls, packaged, and prepared for shipment.
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Product Parameters
Equipment List
PE basing file extrusion line
| |
Equipment Name |
Quantity |
| 1 |
Vacuum automatic feeder |
1 |
| 2 |
Hopper dryer |
1 |
| 3 |
SJ-75X30 extruder |
1 |
| 4 |
Hydraulic screen changer |
1 |
| 5 |
Die head mold type 1000 |
1 |
| 6 |
Multi-roller tape-casting machine |
1 |
| 7 |
Winding machine |
1 |
| 8 |
PLC computer control system |
1 |
Adhesive coating machine
| No. |
Equipment Name |
Qua. |
| 1 |
Frame |
1 unit |
| 2 |
200N·M Magnetic powder brake + Silicone stick 1300mm with corona processor |
1 unit |
| 3 |
100N·M Magnetic powder brake |
1 unit |
| 4 |
100N·M magnetic powder clutch |
2 unit |
| 5 |
200N·M magnetic powder clutch |
1 unit |
| 6 |
Screw |
1 unit |
| 7 |
Force-feed device |
1 unit |
| 8 |
Constant pressure system |
1 unit |
| 9 |
Adhesive delivery pipe |
1 unit |
| 10 |
Winding machine |
1 unit |
| 11 |
Unwinding machine |
2 unit |
| 12 |
Coating compound equipment |
1 unit |
| 13 |
Main engine frequency converter |
1 unit |
| 14 |
Extruder frequency converter |
1 unit |
| 15 |
Thermal switch |
1 unit |
| 16 |
PLC |
1 unit |
Our Advantages
Key Features and Advantages
- Advanced Technology: Utilizes cutting-edge technology for optimal performance.
- Stable Operation: Ensures consistent and reliable operation.
- High Automation: Reduces labor costs through advanced automation.
- Quality Assurance: Products meet international quality standards.
- Comprehensive Solutions: Provides a complete production solution, including design, installation, commissioning, and training.
- Global Experience: Leverages insights from 389 production lines across the world.
- Expert Team: Supported by 9 professional senior engineers.
- Specialized Workstation: Home to a high-end plastic machinery equipment expert workstation in China.
Customer cases
Company Profile
Qingdao Huashida, a global plastic extrusion equipment R&D manufacturer and solution provider, 70% of our customers from Europe, the United States, the Middle East and Southeast Asia and other overseas countries. Huashida's R&D and manufacturing insulation pipe production line is widely used in municipal heat, sewage, water supply, natural gas and communication pipe network construction, crude oil pipeline transportation and agricultural irrigation. Relying on our innovation and product strength, we have provided customized technical services for more than 1000 manufacturers , including more than 400 domestic enterprises and more than 500 foreign enterprises and established a 24-hour global service response mechanism to effectively solve customer concerns.
Our team
Delivery
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