screw rotor
About Us
50 years of dedicated high quality screw rotor solutions for global customers
Company Profile
Depa Precision, a subsidiary of Wuyangsaide, is an outstanding enterprise in the field of screw rotor processing and foundry. With its deep technology accumulation and persistent pursuit of quality, it has established a good reputation in the industry.
Since its inception, Depa Precision has always focused on the processing and foundry services of screw rotors. After more than 50 years of development, it has formed a full-process service system from pre-conceptual design to final product delivery. The company has an experienced and skilled professional team. They have deep professional knowledge and rich practical experience in the design, processing and testing of screw rotors, and can provide high quality and personalized screw rotor solutions for global customers.
In terms of technical equipment, Depa Precision is equipped with a series of precision machining and testing equipment that is the world's pioneer. Among them, the special grinder for the world's larger screw rotor introduced jointly with Xi 'an Jiaotong University has a processing accuracy of 2 microns, a maximum grinding diameter of 510mm and a maximum length of 2.7 meters, which has become the core force for the company to process large and high-precision screw rotors. In addition, the company also has advanced equipment such as German KAPP grinder, Italian (SU) screw rotor grinder, Japan NIGADA horizontal double-table four-axis precision machining center and Hexcon three-coordinate measuring instrument, which provides a solid guarantee for the excellent quality and high precision of the products.
The screw rotors produced by Depa Precision are widely used in air compressors, refrigerators, blowers, expanders, vacuum pumps, heat pumps and other equipment. They play a key role in many industries such as chemical industry, metallurgy, and new energy, and continue to contribute to the development of global industries. power. With high-quality product quality and high-quality service, the company has established long-term and stable cooperative relations with many well-known enterprises at home and abroad, and has won high recognition and trust from customers. In the future, Depa Precision will continue to uphold the concept of innovation, professionalism and quality first, continuously improve the technical level and service quality, and inject new vitality into the development of the screw rotor processing foundry industry.
Expert Team
The expert team of Depa Precision is an important part of the company's core competitiveness. The team members bring together outstanding talents in the field of screw rotors, and have excellent professional capabilities and rich experience in design, process, and quality control.
Design Specialist
The design experts in the team have a profound theoretical basis for mechanical design and rich practical experience, and are proficient in advanced design software. They deeply study the operating characteristics of screw rotors under different working conditions, and can innovate and design high-performance end-face profiles according to customer needs. In the design process, the multi-disciplinary factors such as gas dynamics and material mechanics are fully considered to optimize the rotor structure, improve the gas transmission efficiency and reduce energy consumption. Their design results not only improve the performance of the screw rotor, but also bring higher stability and reliability to the customer's equipment.
Process Specialist
Process experts focus on the research and innovation of screw rotor processing technology, and have an in-depth understanding of various processing equipment and processes. According to different material characteristics and product requirements, they formulate personalized processing technology programs, from raw material selection, rough processing to precision grinding, surface treatment, every link is strictly controlled. By continuously optimizing process parameters, such as cutting speed, feed rate, grinding depth, etc., improve processing efficiency and ensure product accuracy. In the face of complex structure and special requirements of the screw rotor, process experts with superb skills and innovative thinking, always find the best solution.
Quality Control Specialist
Quality control experts are responsible for building and maintaining the company's strict quality management system. They are proficient in various quality testing standards and methods, and use advanced testing equipment, such as three-coordinate measuring instruments, spectrum analyzers, etc., to conduct comprehensive testing of raw materials, semi-finished products and finished products. From the composition analysis of raw materials to the dimensional accuracy, shape tolerance and surface roughness detection of products, every quality control point is not spared. Through in-depth analysis of quality data, potential quality problems are found in time, and effective improvement measures are taken to ensure that each factory screw rotor meets high quality standards.
Industry Application Specialist
Industry application experts are familiar with the application characteristics and requirements of screw rotors in various industries. They communicate closely with customers, in-depth understanding of the customer's industry process and equipment operation requirements, to provide customers with professional technical advice and solutions. When cooperating with customers in the chemical, metallurgical, new energy and other industries, they can put forward targeted product design and material selection suggestions according to the special working conditions of the industry, such as high temperature, high pressure, strong corrosion, etc., to ensure the stable operation of the screw rotor in a complex environment and meet the actual needs of customers.
Partners
The outstanding achievements of Depa Precision in the field of screw rotor processing and foundry cannot be separated from the close cooperation with many outstanding partners. These partners cover raw material suppliers, equipment manufacturers, scientific research institutions and upstream and downstream enterprises in the industry, and jointly build a mutually beneficial and win-win industrial ecology.
Raw Material Suppliers
We have established long-term and stable cooperative relations with world-renowned raw material suppliers, such as [supplier 1 name], [supplier 2 name], etc. These suppliers provide high quality alloy materials and strictly follow the quality standards of DEPA Precision to ensure that the chemical composition and physical properties of the raw materials are stable and reliable. Through close cooperation, Depa Precision can obtain high-quality raw materials in a timely manner, ensure the continuity of production, and jointly explore and innovate in the research and development of raw materials to provide material support for the production of higher-performance screw rotors.
Equipment Manufacturer
Working with many international pioneering equipment manufacturers, including Germany KAPP, UK Holroyd, Germany EMAK, etc. These partners provide DEPA Precision with advanced processing equipment and testing instruments, such as high-precision screw rotor grinders and coordinate measuring machines. The equipment manufacturer not only ensures the high-quality delivery of the equipment, but also provides professional technical support and after-sales service to assist Depa Precision in equipment installation and commissioning, operator training and equipment maintenance and upgrading, ensuring that the processing equipment is always in the best running state, laying a solid hardware foundation for the production of high-precision screw rotors.
scientific research institutions
With Xi'an Jiaotong University and other well-known scientific research institutions to carry out in-depth cooperation. With its strong scientific research strength and human resources, scientific research institutions provide technical support in the design theory of screw rotor, process optimization, material performance improvement and so on. The two sides jointly carry out scientific research projects, such as the research of new screw rotor profile, research and development of high-performance materials, etc., to quickly transform scientific research results into actual productivity, promote DEPA precision technology innovation, and maintain its position as a technology pioneer in the industry.
Industry upstream and downstream enterprises
It has established extensive cooperative relations with equipment manufacturers such as air compressors, refrigerators, blowers, and enterprises in the chemical, metallurgical, and new energy industries. As an upstream supplier, Depa Precision provides downstream equipment manufacturers with high quality screw rotors to help them improve product performance and market competitiveness; at the same time, through close communication with downstream enterprises, they can timely understand market demand and industry development trends to provide direction for product development and process improvement. In the collaborative development of the upstream and downstream of the industry, Depa Precision continues to expand its business areas to achieve mutual benefit and win-win results.
Telephone:0510-85997271
Mobile:150 2119 1772(Same as WeChat)
Mailbox:jerryhe@woyo.cn
Contact person: manager he
Address: No.5 Chang Kang Road, Mashan Advanced Manufacturing Park, Binhu District, Wuxi City, Jiangsu Province
Copyright © 2025 Depa Precision Screw (Wuxi) Co., Ltd www.300.cn
