The Zhoushan Dinghai Road Cheng Screw Manufacturing Factory is located at Jixiang Road, Xihou Industrial Zone, Jintang Town, Dinghai District, Zhejiang Province. It is a specialized manufacturing and processing enterprise focusing on machine barrel screws and hardware machinery. At the same time, it engages in import and export trade of goods and technologies. It is a seasoned practitioner in the field of specialized equipment manufacturing.
Since its establishment, Lu Cheng has been deeply engaged in the manufacturing of screw machine barrels for nearly two decades. It has always adhered to the business philosophy of "Quality First, Integrity Forever, Precise Empowerment, and Service Win-Win". Lu Cheng has gathered a group of technical experts and production professionals with rich industry experience, forming a full-process professional service system from raw material selection, product development, precision processing to after-sales guarantee. With solid technical accumulation, strict production control and considerate after-sales service, it has gradually established a good brand image in the industry and become a reliable partner in the core component manufacturing of rubber and plastic machinery.
In terms of core business and product system, the enterprise focuses on the research, manufacturing and processing of various types of barrel screws. The product range is extremely wide, and it can precisely adapt to numerous well-known plastic machinery production and supporting manufacturers both at home and abroad, including Belsdorf, Fanuc, Toshiba, Haitian, Zhenxiong, Fuqiangxin, etc. At the same time, it is widely used in sheet and film machines, blow-molding and bag-making machines, food machines, pharmaceutical machines, feed machines, granulation machines, wire and cable equipment and other various rubber and plastic extrusion and injection molding machinery. The core products cover precision screw barrel (nitrogenized screw barrel, dual alloy screw barrel, stainless steel screw barrel, fully hardened screw, etc.), injection machine screw barrel, extruder screw barrel, blow molding screw barrel, chemical fiber machine screw barrel, single screw barrel, parallel and conical twin screw gun barrel, etc. At the same time, it also provides screw barrel accessories and other supporting products to fully meet the individualized needs of customers from different industries.
Technical strength is the core competitiveness of an enterprise. The company always strives for excellence in the selection of raw materials, the control of production processes, and the precision control of products. In terms of raw materials, high-quality materials such as 38CrMoALA, SACM645, SKD11, SKD61, and 9Cr18MoV are selected to ensure the durability and stability of the products from the source. In terms of production processes, advanced techniques such as tempering, forming, nitriding, hard chrome plating, and hard alloy spraying are adopted, strictly following industry standards. The tempering hardness can reach HB260-290, the nitriding hardness can reach HV800-1050, the depth of the nitriding layer is 0.4-0.7mm, the hardness of the dual alloy is HRC56-65, the surface roughness is Ra0.4, and the straightness of the screw is 0.015mm. All technical parameters have reached the advanced level in the industry, ensuring that the products have significant advantages such as high wear resistance, corrosion resistance, and long service life. They can be adapted to the processing needs of various rubber and plastic raw materials including PE, PP, PVC, PS, ABS, PA, and PC.
In terms of business layout, the enterprise adopts a diversified development model, providing customers with timely technical guidance and maintenance services to alleviate their concerns. It also actively expands the international market, conducting import and export trade of goods and technologies, and enhancing the enterprise's market influence and coverage. The enterprise's business model is practical and efficient, emphasizing customer experience, always oriented towards customer needs, and providing customized product solutions. With high-quality products, reasonable prices and considerate services, it has won wide recognition and trust from domestic and foreign customers.
In the future, Lu Cheng will continue to adhere to its original mission, focus on its core business, continuously increase investment in technological research and development, optimize the product structure, improve product quality and service level, deepen the market layout both domestically and internationally, strengthen cooperation and win-win outcomes with industry partners, and provide better products and more professional services to meet the needs of all types of customers, so as to achieve the sustained and healthy development of the enterprise and write a new chapter in the screw manufacturing industry.
Zhoushan Dinghai LuCheng Screw Manufacturing Factory