In today's building materials manufacturing field, technological innovation is constantly driving the development and change of the industry. Recently, Sure, as a leading enterprise that has been deeply involved in the plastic machinery manufacturing industry for many years, has launched a highly anticipated PVC rain gutter extruder with its outstanding technical strength and accurate grasp of market demand, bringing a new production solution to the industry. Sure's PVC rain gutter extruder combines many advantages in one, and has quickly emerged in the market with its high quality, high production capacity, high automation and energy-saving characteristics. Its powerful performance not only reduces production costs for enterprises, but also significantly improves production efficiency, becoming the preferred equipment for many building materials manufacturers. Many companies have truly felt the huge benefits brought by this equipment in actual applications.
As a well-known building materials company from Germany, as a leader in the European building materials industry, it has a wide range of business coverage and continued growth in order demand. After the introduction of Sure PVC rain gutter extruder, the production situation has been greatly improved. The head of the production department of the company mentioned: "In the past, when delivering large-scale orders, we often felt pressure due to capacity constraints. After Sure's equipment was put into use, the precise control of the feeding system and the stable operation of the efficient conical twin-screw extruder greatly improved production efficiency. The raw material mixing work that required a lot of manual participation in the past can now be completed efficiently and accurately with the help of advanced feeding systems. Take our factory as an example. Before, it took about 3 hours for each batch to mix raw materials manually, and the error rate was about 5%. Now using Sure's feeding system, the mixing time for each batch is shortened to less than 1 hour, and the error rate is controlled within 1%, and the stability of product quality is also greatly guaranteed. The equipment is highly automated, reducing manual intervention, which not only reduces labor costs, but also effectively avoids product quality problems caused by human factors." According to statistics, after the company used this equipment, the monthly output of PVC rain gutters increased by 35% and the production cost decreased by 25%.
Large-scale building materials manufacturers in the United States previously faced challenges in market competition due to fluctuations in product quality. After choosing Sure's PVC rain gutter extruder, the situation changed significantly. The head of the company said excitedly: "Sure's PVC rain gutter profile mold is simply amazing. We can customize molds of different specifications and shapes according to the diverse needs of customers. Moreover, the mold quality is excellent, and the rain gutters produced fully meet the high-standard design requirements. The product appearance is exquisite and the quality is high. In terms of mold durability, the molds we used in the past needed to be replaced after producing 5,000 products, while Sure's molds can stably produce more than 20,000 products under normal maintenance. Nowadays, our products have a better and better reputation in the market, and the order volume is also growing steadily. At the same time, the high-speed cooling and calibration table system makes the product molding more precise, and the high-strength double-crawler traction system is perfectly matched with the extrusion speed, ensuring the continuity of production and greatly improving production efficiency. In the high-speed cooling link, after using Sure equipment, the product cooling time was shortened from the original 10 minutes to 3 minutes, and the dimensional deviation was controlled within ±0.5mm, which greatly improved the molding quality and efficiency of the product." Data shows that after the company used the equipment, the defective rate dropped from the original 12% to 3%, and the order volume increased by 50% in half a year.
From the core components of the equipment, the feeding system can be called the "grazier" of the entire production process. The storage bin, metering device, mixing equipment and conveying device work together to ensure that the PVC raw materials and various additives can be accurately proportioned, fully mixed, and smoothly conveyed to the extruder. Among them, the precise control of the metering device provides a solid guarantee for the stability of product quality and controls the production link from the source. After actual testing, the metering accuracy of Sure's feeding system can reach ±0.01kg, far exceeding the industry average accuracy standard of ±0.05kg.
The high-efficiency conical twin-screw extruder is the "heart" of this equipment. The vacuum degassing system equipped with the screw and barrel is like a skilled "purification master" that can effectively remove waste gas from the raw materials and make the produced particles of high quality. In the barrel, the heating system heats the PVC raw materials to the ideal temperature, and the rotation of the screw drives the raw materials forward, achieving efficient plasticization and mixing, laying a good foundation for the subsequent molding process. In terms of plasticizing capacity, Sure extruder can plasticize up to 500kg of raw materials per hour, which is 20% higher than ordinary equipment of the same type.
The mold of PVC rain gutter profile is undoubtedly the key to determining the "appearance" of the product. Sure is well aware of the importance of molds to product quality and appearance, so it customizes molds for customers according to different specifications and shape requirements. Each mold is carefully designed and manufactured to ensure that the extruded rain gutter fully meets the design standards and meets the diverse needs of the market.
The high-speed cooling and calibration table system is like a rigorous "shaper". Using vacuum calibration and water cooling workbench, the extruded rain gutter is quickly solidified on the molding table through vacuum adsorption, and the established shape and size are maintained with the help of cooling water or air cooling. The high-strength double crawler traction system is like a tireless "porter", driven by a motor and a frequency converter. Its traction speed can be flexibly adjusted to perfectly match the extrusion speed to ensure the continuity of production. The traction system has a wide speed adjustment range and can be precisely adjusted between 1-10m/min to meet the needs of different production processes.
The high-precision and low-noise cutting system minimizes noise pollution while cutting efficiently, creating a good working environment for the production workshop. The use of alloy saw blades, combined with dust collection devices, achieves fast and precise cutting, cutting the hauled rain gutters into finished products of fixed length according to the set length. After testing, the cutting accuracy can reach ±1mm, and the cutting noise is controlled within 70 decibels, which is far lower than the industry noise standard of 85 decibels. Finally, the product stacker system collects and stacks the cut rain gutters in an orderly manner, and also has an automatic counting function, which greatly facilitates subsequent packaging and transportation. The advent of Sure PVC rain gutter extruder not only brings efficient and stable production experience to building materials manufacturers, but also sets a new benchmark in the industry. Its advanced technology and excellent performance have been strongly verified by the actual use cases of many foreign companies, and will strongly promote the PVC rain gutter production industry to a higher level. I believe that with Sure’s continuous innovation and efforts, this equipment will continue to shine in the international market, create value for more companies, and help the building materials industry open a new glorious chapter.
