PVC Plate Making Machine

▏Product Vedio

▏Assemble the device components

Plastic PVC plate production line consists of a series of professional equipment, mainly including:

Raw material pretreatment system: including raw material storage hopper, dryer, metering device, etc., used for raw material storage, drying and accurate metering.

Extruder: The core equipment, composed of screw, barrel, heating system, etc., is responsible for melting and extrusion of PVC raw materials into continuous billets.

Mold: The molten PVC billet is formed into a plate of specific thickness and width.

Three-roll calender or four-roll calender: used to calender and flatten the extruded sheet to improve the surface quality and gloss of the sheet.

Cooling device: air cooling or water cooling is usually used to quickly reduce the temperature of the plate and make it stereotyped.

Traction device: continuous traction of the cooled sheet to the cutting area.

Cutting and trimming equipment: including automatic cutting machines, trimming machines, etc., used to cut sheets to the required length and trim edges.

Control system: Automatic control of the entire production line, including temperature, speed, pressure and other parameters monitoring and regulation.

▏Raw materials and auxiliary materials

Main raw material: polyvinyl chloride (PVC) resin, is the main component of the production of PVC plate.

Auxiliary materials: including plasticizers, stabilizers, lubricants, fillers, pigments, etc., used to improve the physical properties, processing properties and appearance quality of PVC sheets.

Additives: Special additives such as anti-ultraviolet agents, fireproofing agents, and antibacterial agents are added as needed to meet specific application needs.

▏Production working principle

The working principle of PVC plate production line is as follows:

1. Raw material pretreatment: the PVC resin and auxiliary materials are mixed in proportion and sent to the dryer for drying treatment to remove water and ensure the purity and uniformity of raw materials.

2. Melt extrusion: the dried raw materials are fed into the extruder by the metering device, and melted and extruded into continuous billets under the action of the screw.

3. Molding and calender: The molten billet is formed into a sheet through a mold, and then calender and flatten by a three-roll calender or a four-roll calender.

4. Cooling and shaping: the plate is cooled rapidly by the cooling device to make it finalize and maintain dimensional stability.

5. Traction and cutting: the cooled plate is continuously pulled to the cutting area by the traction device, and cut and trim according to the set length.

6. Quality inspection: Quality inspection of the cut sheet to ensure that the product meets the standard.

▏Product application field

PVC plate is widely used in the following fields because of its excellent physical properties, processing properties and chemical stability:

Architectural field: Used for interior decoration, partition, ceiling, floor, etc.

Advertising and display: for the production of billboards, display boards, signs, etc.

Packaging field: Used to make packaging boxes, pallets, gaskets and so on.

Transportation and transportation: for the production of cabin interior, cabin siding, etc.

Agriculture and horticulture: for the production of greenhouse, awning, etc.

▏Production efficiency and quality

The production efficiency and quality of the PVC plate production line depend on a number of factors, including the type and configuration of the equipment, the quality and ratio of raw materials, the setting of production parameters and the skill level of the operator. By optimizing production parameters, improving equipment accuracy and strengthening quality control, efficient and stable production can be achieved to ensure product quality meets customer needs.

▏Environmental protection and sustainability

PVC plate production lines focus on environmental protection and sustainability in the design and production process. Use environmentally friendly raw materials and auxiliary materials to reduce the emission of harmful substances; Through recycling and reusing waste PVC plate, realize the recycling of resources; Strengthen the energy management in the production process, reduce energy consumption and emissions, and improve the environmental performance of the production line.

▏Technical and investment requirements

The construction of PVC plate production line requires certain technology and investment. In terms of technology, it is necessary to master the production process and equipment operation technology of PVC sheet, and have rich production experience and quality control capabilities. In terms of investment, including equipment purchase, venue rental or purchase, raw material procurement, personnel training and other costs. Depending on the size and configuration of the production line, the amount of investment will vary.

▏Floor space and energy consumption

The floor space and energy consumption of the PVC plate production line depend on a number of factors, including the model and number of equipment, the layout and process of the production line, the type and ratio of raw materials. Generally speaking, the production line covers a large area, and it is necessary to reasonably plan the site layout to ensure the smooth and efficient production process. In terms of energy consumption, although the energy consumption of PVC plate production line is relatively high, by adopting energy-saving technology and equipment, optimizing production parameters and other measures, energy consumption can be effectively reduced and the energy efficiency of the production line can be improved.

In summary, as an important part of the plastic processing industry, PVC plate production line has a wide range of application fields and market demand. By continuously optimizing the production process and equipment configuration, strengthening quality control and environmental protection management, we can achieve efficient, stable and environmentally friendly production, and make greater contributions to the development of the plastic processing industry.