Xinxiang Tongxin Machinery Co., Ltd. is located in Xinxiang, Henan Province, known as the hometown of filters and vibration equipment in the Central Plains. It is a professional manufacturer of high-precision screen mesh and vibration screening and filtration equipment, and is an ISO9001:2000 certified enterprise. We have dozens of equipment such as metal mesh machines, large wave bending machines, various welding machines, and various general-purpose machine tools, as well as projectors, tool microscopes, test benches, and other testing equipment. The company was established in the 1980s.
The company's main products include sieves, filters, vibrating screening equipment, screening gauges, conveying equipment, filter cartridges, and filters.
High precision stainless steel mesh filter, with a square mesh specification of 635-1 mesh (mesh size 0.02-20mm) and a dense mesh size of 3000-10 mesh. The mesh size is 0.005-0.315mm and the mesh standard is in accordance with GB5330-2003 (equivalent to ISO-2194-1991) and GB6003-1997 (equivalent to ISO-3310-1990). And customized according to user requirements.
Various types of production vibrating screen machines (high-frequency screen, high-frequency reciprocating screen, high-frequency rotary screen, ultrasonic rotary screen, linear screen, three-dimensional vibrating screen, circular vibrating screen, mining screen, etc.).
Various types of conveying equipment, including electromagnetic vibration feeders, electric vibration feeders, belt conveyors, screw conveyors, vibration conveyors, belt chain hoists, screw vibration hoists, etc.
Vibration mills
Various filter elements, filters, oil filters, etc.
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Our company produces high-precision screen mesh, which has been supplied to the abrasive industry for a long time and has a good reputation in the abrasive industry in the Central Plains region. This industry has the highest requirements for the mesh accuracy and strength of the screen mesh, which can meet the requirements of various industries for particle size screening.
The company can provide users with screening equipment for production and testing, and has nearly 10 years of production experience. We produce percussion vibrating screen machines, standard vibrating screen machines, rotary vibrating screen machines, linear screen machines, etc. Based on this, we have developed the latest electromagnetic vibrating screen machines, electromagnetic rotary vibrating screen machines, and electromagnetic swing screen machines, which have effectively solved the problem of screening ultrafine powders. Our company's products are widely used for material grading, sorting, and filtration in industries such as metallurgy, chemical engineering, abrasives, metal powders, food, chemical fibers, and petroleum. The company's advantage lies in its more than ten years of production experience, which can be matched with production screening machines and standard screens, allowing users to have no worries The metal mesh filters produced using the company's machining capabilities have the characteristics of low cost and good quality. Our company has been supplying to many well-known domestic enterprises for a long time, such as Zhengda Group in the northern region, Beijing Antai Technology, Chongqing Yamaha, Zhengzhou Ersha, COFCO Group, China National Abrasive Import and Export Corporation, etc., and has received their praise. In recent years, our company has added products such as elevators, conveying equipment, and vibrating feeders that are compatible with vibration equipment.

In addition to various commonly used vibrating screening machines, several screening machines with composite vibration modes and increased negative pressure devices, such as high-frequency reciprocating screens and high-frequency rotary vibrating screens, have been specially developed to solve the screening of light weight and ultrafine powder. These machines can effectively solve the problems of ultrafine powder clogging and being too light to fit into the mesh, as well as the problems of high ultrasonic prices, easy breakage, inability to use multi-layer and large-area mesh screens.
The standard sieve (test sieve) made from high-precision experimental sieve produced according to GB6003.1-1997 has high precision, complete specifications, low cost (all processes are produced by oneself), beautiful appearance, and all qualities are exactly the same as imported ones. Can replace imports (such as Taylor sieves).
Our company can produce various types of filters, filter cartridges, filter bags, and oil filter trucks. The main filtration products include air filters, oil filters, oil filter cartridges, water filter cartridges, oil-water separation filter cartridges, powder sintered filter cartridges, oil filter trucks, etc. The filter cartridge materials include stainless steel wire mesh, filter paper, fiber, nylon, powder sintered materials, wire mesh sintered materials, etc. We can also provide non-standard products for customers.
Our company's business philosophy is: fine products, high quality and low price, thoughtful service, and customer satisfaction