1.Production process:
The production process of PE thick plate extrusion production line generally includes raw material preparation, extrusion molding, cooling and shaping, cutting and winding, etc. Among them, extrusion molding is the key link, and it is necessary to select the appropriate extruder type (such as single-screw or twin-screw extruder) and adjust the extruder temperature, speed and pressure parameters to ensure a stable production process and product quality.
2.Product configuration:
Extruder:
High-speed, high-precision single-screw or multi-screw extruder, which can meet the production needs of plates of different materials and thicknesses.
Mold:
Precision-designed molds can ensure the specifications and dimensional accuracy of the plates.
Calendar:
Used to calender and level the surface of the plates to improve the surface finish and flatness of the plates.
Cooling device:
Used to quickly cool and shape the plates to ensure the quality and dimensional stability of the plates.
Traction device:
Used to haul and convey the plates to ensure the continuous and stable production of the plates on the production line.
Cutting device:
Used to cut the plates to a fixed length and width to meet the customized needs of customers.
Reeling device:
Used to reel and pack the produced plates to facilitate transportation and use by customers.
3.PE Thick Plate Extrusion Production Line Equipment Features
1) Efficient extrusion:
It uses advanced high-efficiency single-screw extruders with large output and high efficiency. It has efficient plasticizing and extrusion capabilities, which can ensure that the PE material is fully plasticized, melted evenly, and has uniform color during the extrusion process, thereby obtaining high-quality thick plates. The screw design has a unique mixing function and high plasticizing capacity, achieving high-speed and stable production.
2)Precise control:
Using high-precision imported roller temperature control system, variable frequency speed regulation and other advanced technologies, the temperature control is plus or minus 1°C, which can accurately control the temperature and speed of the rollers and the thickness and flatness of the sheet to make the thickness of the sheet uniform. The hanger-type die head adopts a special variable throttling design to make the thickness adjustment of the sheet more accurate. The precision shearing machine can accurately control the length of the sheet. For products with high precision requirements, technologies such as melt metering pumps can also be used.
3)Flexibility and adaptability:
The production line can be customized and produced according to customer needs, including the model of the extruder, the specifications of the mold, the configuration of the auxiliary equipment, the specifications, shape, color, etc. of the plate, to meet the diverse needs of customers.
4)Automation:
The production line is equipped with an advanced automatic control system to monitor various parameters in the production process in real time to ensure stability and safety. The three-roll calender adopts horizontal, vertical, or 45-degree tilt type and can be raised and lowered freely. It is equipped with an automatic meter to set the length of the product.
5) High-quality finished products:
The produced PE thick plates have smooth surfaces, small dimensional errors, and excellent physical properties such as corrosion resistance and insulation performance. The plate thickness range is wide to meet the needs of different application fields. High surface finish: After being processed by the calendering device, the surface finish of the product is high and flawless, which improves the beauty and service life of the product.
6) Energy saving and environmental protection:
The production line uses low-energy-consuming extruders and auxiliary equipment. By optimizing the production process and using energy-saving equipment, energy consumption and carbon emissions during the production process can be significantly reduced. The waste and leftover materials generated during the extrusion process can be recycled to reduce resource waste and environmental pollution. The production line will not produce harmful substances and pollution emissions during the production process, and meets environmental protection requirements.
4.Applications
PE thick plates are widely used in chemical industry, electric power, construction, packaging, agriculture, transportation and other fields. For example, in the construction field, they can be used to make insulation boards, waterproof boards, sound insulation boards, etc. Their excellent corrosion resistance and insulation make them one of the preferred building materials; in the transportation field, they can be used to make road signs, guardrails, etc.; in the packaging field, they can be used to make pallets, boxes, protective pads, etc. to protect items in transportation and prevent damage; in the agricultural field, they can be used to make greenhouses, breeding ponds and other agricultural and fishery products; in the electronics industry, PE thick plates can be used as insulating materials, anti-static materials, etc. to ensure the normal operation of electronic products.PE thick plates can be used as interior decoration parts, sound insulation parts, etc. in automobile manufacturing to improve the comfort and safety of the car.
5.Product Features
1) Wide range of thickness:
PE thick plate extrusion production line can produce plates with a wide range of thickness to meet the needs of plate thickness in different fields.
2) Adjustable width:
The production line can adjust the width of the plate as needed to meet the needs of different application scenarios.
3) Smooth surface:
The produced PE thick plate has a smooth surface, small dimensional error, and excellent aesthetics and practicality.
4) Strong corrosion resistance:
PE material has excellent corrosion resistance and can adapt to various harsh environments.
6.After-sales service:
Dwell adheres to the principle of “customer first, service first” and can provide customers with a full range of after-sales services and technical support, including equipment installation and commissioning, technical training, repair and maintenance and other one-stop services to ensure that customers can use the production line smoothly and obtain the best production results. The company conducts strict quality inspections on each product it produces and has a professional technical team that can provide customers with timely and effective technical support and solutions to ensure that the rights and interests of users are fully protected.During the after-sales service process, the company will strictly keep the user’s information confidential and will not use it for other commercial purposes.
