Process
Product Process Introduction
Technical Strength
Process
Product Process Introduction
Product CNC Machining
Turning (double top + inclined turning)
Turning (double top + inclined turning)
The turning process combining double top and inclined turning is an efficient processing method. This method can process workpieces with a maximum diameter of 300mm and a length of 429mm. The processing accuracy is as high as 0.003mm. This device is suitable for processing products of various materials and can process complex shapes with high precision. It is widely used in precision parts processing.
Turning (double-sided turning)
Turning (double-sided turning)
The double-sided lathe process is an efficient processing method that can process workpieces with diameters ranging from 15mm to 120mm, and can process workpieces with a minimum inner hole diameter of 19mm. The equipment can process workpieces with a length between 90mm and 600mm, with a turning accuracy of 0.01mm. The double-sided lathe process design can process both ends of the workpiece at the same time, improving efficiency and shortening production time. The high precision and high efficiency of this process make it the first choice for many processing applications, and its advantages are even more prominent in shaft processing.
Centerless grinding
Centerless grinding
The centerless grinder is a precision grinding machine designed for the external machining of cylindrical workpieces. Its unique working principle allows the workpiece to rotate freely to complete the grinding, effectively avoiding deformation of the workpiece. The equipment has high efficiency and high precision, supports continuous processing and mass production, has dimensional accuracy up to micron level, and excellent surface finish. Equipped with automatic loading and unloading system and multi-machine connection function, it significantly reduces labor costs and is especially suitable for the processing of automobile engine shafts, transmission shafts and various mechanical shaft pipes. It can process metal/ceramic workpieces with a diameter of 25-101mm and a length of 800mm. It has significant processing advantages for thin-walled parts and easily deformed parts, and is widely used in automobile manufacturing, mechanical processing and other fields.
Drilling and milling machining center
Drilling and milling machining center
The three-axis drilling and milling machining center is a multifunctional CNC machine tool that integrates multiple processing functions such as drilling, milling, and tapping. It can move in three axes (X, Y, and Z) and is suitable for processing complex parts. With its multifunctionality, high precision, and high efficiency, it is widely used in mold manufacturing, aerospace, automobile manufacturing, and other fields, and is an indispensable equipment in modern manufacturing.
Welding
Welding
Our company has nearly 30 years of experience in welding pipes and shafts, focusing on providing high-quality welding services. With years of technical accumulation and a professional team, we are committed to providing customers with reliable and efficient welding solutions.
Phosphating and Saponification of Steel Tube Short Sections
Phosphating and Saponification of Steel Tube Short Sections
The phosphorus saponification process of steel pipe short pieces is carried out in sequence through the pre-treatment of degreasing, rust removal and water washing and neutralization, followed by the formation of a corrosion-resistant lubricating film layer through zinc-based phosphating liquid, and then saponification with sodium stearate solution to form a lubricating layer, and finally water washing and drying to test corrosion resistance and lubricity. This process is specifically used for cold-processed pipe fittings, which significantly improves corrosion resistance and forming performance.
Perforating Unit
It adopts a step-type fully automatic natural gas heating furnace, has one Φ40 and one Φ50 fully automatic perforation production line, and a new perforation production line Φ76 unit is under preparation. It can meet the production and processing of various specifications of rough pipes with outer diameters of Φ40-Φ120mm and wall thicknesses of 2.6-22mm.
Finishing Mill
There are 50 fully automatic cold rolling mills, including LG20, 30, 40, 50, 60, 75 and LD60, etc. They can meet the production and processing of high-precision cold-rolled seamless steel pipes with an outer diameter of Φ12-Φ90mm and a wall thickness of 1.5-20mm. The product accuracy can be controlled within 0.04mm.
Cold Drawing Unit
There are 6 fully automatic three-chain cold drawing machines, double-chain cold drawing machines and single-chain cold drawing machines in total. They can meet the production and processing of seamless steel pipes and special-shaped pipes with an outer diameter of Φ12-80mm and a wall thickness of 0.7-12mm, and the product accuracy can reach within 0.03mm.
Heat Treatment Equipment
DX oxygen-free spheroidizing and annealing furnace, which can perform spheroidizing annealing and oxygen-free annealing. German oxygen-free normalizing and annealing furnace, which can perform annealing and normalizing of various steel pipes, and the decarburization layer can achieve zero decarburization effect. The steel after heat treatment can improve the structure and performance. The oxygen-free annealing and normalizing process can achieve a bright appearance.
Finishing Equipment
There are 6 fully automatic straightening machines, including Φ40mm, Φ60mm, Φ80mm, and Korean imported KTM CNC straightening machines, etc. They can meet the finishing requirements of round steel pipes with outer diameters of Φ10-90mm and wall thicknesses of 1.5-20mm.