The Production Process of PVC Roofing Sheets 1
Raw material preparation:Selection of raw materials: The main raw materials include polyvinyl chloride resin (PVC resin), stabilizers, plasticizers, pigments and other additives. The selection of these raw materials is based on the performance requirements and environmental standards of PVC roofing sheets.
Quality inspection and pretreatment: Quality inspection of raw materials to ensure that they meet production requirements. At the same time, some raw materials such as PVC resin drying, filtration and other pretreatment to improve the mixing effect and product quality.
Formula design:
According to the physical properties, chemical properties, processing properties and cost of PVC roofing board, design a reasonable formula. Formulation requires precise determination of the types and amounts of PVC resins, plasticizers, stabilizers, fillers and pigments.
Mix and stir:
The workers will add various raw materials to the mixing equipment in accordance with the proportion of the formula, and fully stir and mix. During the mixing process, workers should control the temperature and time. This ensures that the raw materials are evenly mixed without clumps and particles.
The Production Process of PVC Roofing Sheets 2
Sheet forming:
The evenly mixed PVC material is sent to the tablet press and pressed into a sheet under high temperature and pressure. This process requires control of temperature, pressure and sheet thickness to ensure the quality and stability of the sheet.
Thermoforming:
Put the pressed PVC sheet into the thermoforming machine, heat and soften it before forming. The temperature, time and molding pressure should be controlled during the hot forming process. It can ensure that the shape, size and performance of the finished product meet the requirements.
Cooling and setting:
The molded PVC sheet needs to be cooled and shaped to stabilize its shape and size. The cooling method can be natural cooling or forced cooling, depending on the specific situation.
Cutting and packaging:
According to the requirements of product size, the PVC roofing sheets after cooling is cut. During the cutting process, workers should maintain the accuracy and uniformity of the cutting to ensure the appearance and quality of the product. After cutting, workers should package qualified products and sell them on the market.
Advantages of IBC Group
Advanced technology and equipment:
IBC Group has advanced PVC production equipment and technology, which can accurately control various parameters in the production process, such as temperature, pressure, screw speed, etc., to ensure stable and reliable product quality.
Strict quality control:
IBC Group has established a sound quality management system, from raw material procurement, production process to finished product inspection, every link of strict quality control. Through strict quality inspection and testing, we ensure that every piece of PVC roofing sheets meets high quality requirements.
Wide range of products:
IBC Group is able to provide roofing panels in a wide range of sizes, colors and properties according to the needs of different customers. At the same time, the company is also constantly developing new products to meet the ever-changing and upgrading needs of the market.
Environmental Protection and Safety:
IBC Group focuses on environmental protection and production safety. We choose environmentally friendly raw materials and additives to ensure that our products meet environmental requirements. At the same time, the company strictly abides by the safety operation procedures to ensure the safety and stability of the production process.
Perfect after-sales service:
IBC Group provides a comprehensive after-sales service system, including technical support, product installation guidance, maintenance services. The company has established a professional after-sales service team. In this way, we can quickly respond to customer needs and solve the problems encountered by customers in the process of use.
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