PVC Root Puncture Resistant Waterproofing Membrane Equipment

You can purchase PVC Root Puncture Resistant Waterproofing Membrane Equipment from Haiming Machinery with confidence, as we are a proficient producer of high-quality PVC Root Puncture Resistant Waterproofing Membrane Equipment. We promise to provide you with the best after-sale service and prompt delivery. PVC Root Puncture Resistant Waterproofing Membrane Equipment is a professional equipment collection for the production of polyethylene polypropylene waterproofing membranes. The following is its related introduction:

Production process and corresponding equipment

Raw material preparation: Prepare raw materials such as polyethylene granules and polypropylene fibers in a certain proportion. This process involves raw material storage, transportation and metering equipment, such as raw material storage tanks, screw conveyors, electronic scales, etc., to ensure the stability and accuracy of raw material supply7.

Extrusion compounding: After the polyethylene granules are heated and melted by the extruder, they are extruded and compounded with polypropylene fibers through a specific die to form the base layer of the coil. The extruder is the core equipment in this link, and its performance parameters such as screw diameter, aspect ratio, extrusion pressure, etc. have an important influence on product quality and output.

Coating: Apply a layer of adhesive or other functional coating on the composite coil base to enhance the waterproof and bonding properties of the coil. Coating equipment usually includes glue coating machines, scrapers, metering pumps, etc., which can accurately control the coating amount and coating uniformity.

Cooling and shaping: The coated coil is quickly cooled and shaped by the cooling device, so that the adhesive is solidified and the shape and performance of the coil are stable. The cooling methods include air cooling, water cooling, etc., and the corresponding equipment includes cooling fans, cooling water tanks, etc.

Roll cutting: The continuously produced coils are rolled and cut according to the specified length and width to obtain finished coils. The roll cutting equipment includes cutting machines, winders, etc., which have functions such as automatic length counting, fixed width cutting and neat winding.

Key equipment and functions

Extruder: Through the shear force generated by heating and screw rotation, the polyethylene plastic particles are evenly plasticized and extruded, and well compounded with polypropylene fibers. It is one of the key equipment that determines the quality and output of the coil.

Composite mold: The key component for compounding the extruded polyethylene melt with polypropylene fibers. Its structure and design directly affect the composite effect and coil performance, such as the uniformity and tightness of the composite.

Glue coating machine: Responsible for evenly coating the adhesive on the surface of the coil to ensure accurate coating amount and uniform coating to achieve good waterproof and bonding effects.

Tractor: Provides stable traction during the production process, pulls the coil forward at a uniform speed, ensures the continuity of production and the dimensional accuracy of the coil, and prevents the coil from stretching or deforming.

Winder: Winds up the finished coil neatly and tightly for easy storage, transportation and subsequent use. At the same time, ensure uniform winding tension to avoid wrinkles or loose rolls.

Advantages of the production line

Efficient production: High degree of automation, continuous production, greatly improve production efficiency and reduce labor costs.

Stable product quality: Various parameters in the production process can be precisely controlled, such as temperature, pressure, speed, etc., to ensure the quality stability of the product and improve the consistency and reliability of the product.

Energy saving and environmental protection: Use advanced energy-saving technology and equipment to reduce energy consumption; at the same time, less waste is generated during the production process, and less pollution to the environment.

Versatility: According to different production needs and product requirements, by adjusting equipment parameters and replacing some components, polyethylene polypropylene waterproofing coils of different specifications and performances can be produced to meet diverse market needs.

Application areas

Polyethylene polypropylene waterproof membrane is widely used in waterproof projects such as building roofs, basements, toilets, pools, tunnels, bridges, etc.