We are a leading manufacturer of custom and standard racks and pinions, serving our customers for over 20 years, producing quality, on-time shipments that meet all your specifications.
Our Main Products
Spur Gear Rack
This spur gear rack is well designed. It is accurate in size and glossy in appearance. The product is widely been used in high precision cnc machine, plastic cutting machine, wooden engraving machine and all kinds of linear motion areas.Quality levels can be din6 din7 din8. High precision tolerance up to 0.032mm/meter.
Helical Gear Rack
This helical gear rack is composed of screw, nut, steel ball, prepress plate, inverter and dustproof device. Its main function is to convert the rotary motion into linear motion, helical gear rack has the characteristics of high precision, reversibility and high efficiency. It is widely used in a variety of industrial equipment and precision instruments.
Small Spur Gear Racks
These small spur gear racks are widely been used in dc motor, pump driving motor and other kind special motors. They are accurate in size and glossy in appearance. The product is suitable for processing include hobbing machine, precise shaping machine and high precision grinding machine.High precision tolerance up to 0.032mm/meter.
Get in touch!
You can rest assured that the quality of our racks and pinions is guaranteed and we offer competitive prices. If you are interested, please feel free to contact us!
High Precision Gear Racks
These high precision gear racks are suitable for many sorts of transmission system. All of the production procedure are strictly controlled by ourselves, no cooperation procession, so we can sure the final products to meet your requirements.
M3 Spur Gear Racks
M3 spur gear racks been used in a wide range of applications, such as high precise CNC machine, plasma cutting machine, wood cutting machine, engraving machine, CNC router, 3d printing machine, robot, plastic cutting machine and all linear motion area.
Sliding Gate Gear Racks
These sliding gate gear racks are widely used in automatic lift door, electricity operated gate, automatic school gate factory gate, hospital gate, university gate, and construction site gate. They have strong hardness and smooth surface after heat treatment.
XinLan Transmission Co., Ltd. is an enterprise specializing in the production of precision racks. The company has German Kaiser precision gear milling machines, automatic drilling machines, automatic straightening machines, and many other international and domestic advanced professional rack production equipment, as well as advanced three-coordinate measuring instruments, hardness testers, coating thickness gauges, etc. detection equipment.
The company mainly produces metric racks M0.4-M12, inch CP, American DP and other types of precision straight and helical gears. The products are widely used in large medical equipment, industrial robots, automatic welding machines, power tools, automatic doors. and many other fields of linear transmission and precise positioning. Many world-renowned companies and Fortune 500 companies have chosen XinLan as the designated rack manufacturer. Products are exported to Japan, the United States, Italy and other advanced countries, and have a high reputation in the industry.
R & D experience
CNC gear milling machine
What are the methods of rack processing?
There are two main ways of rack processing. For some racks with relatively high precision, two wire cutting tooth profiles and two tooth profile heat treatment methods are used.
What happens to the rack after heat treatment?
What are the main characteristics of the rack?
(1) Since the rack tooth profile is a straight line, each point on the tooth profile has the same pressure angle, which is equal to the inclination angle of the tooth profile. This angle is called the tooth profile angle, and the standard value is 20°.
(2) Any straight line parallel to the addendum line has the same pitch and module.
(3) The straight line where the rack is parallel to the top line and the tooth thickness is equal to the width of the tooth slot is called the index line (center line), which is the reference line for calculating the size of the rack.
What is the main scope of application of the rack?
(1) The rack is suitable for heavy-duty, high-precision, high-rigidity, high-speed, long-stroke CNC machine tools, milling machines, drilling machines, lathes, machining centers, cutting machinery, woodworking machinery, welding machinery, stone machinery, etc.;
(2) The rack is suitable for factory automation rapid transfer mechanism, robot arm grasping mechanism, intelligent three-dimensional warehouse, etc.