Best Mechanical Parts Manufacturer In China

About Mechanical Parts Manufacturing

A mechanical part is a unit of a machine or piece of equipment, and a production facility may consist of thousands of parts. Mechanical elements run through every place we live, and the production equipment of every industry cannot do without its function. It has small mechanical parts and large complex assemblies. Smaller parts include screws, bolts, and nuts; complex parts of machines include gears, turbines, and transmissions.

Machining is a critical part of creating mechanical parts. To manufacture high-quality, high-precision mechanical components that can meet the needs of various industries, the following conditions need to be met. Engineers with skilled technology and rich project experience, and advanced equipment. When machining mechanical parts, you also need to consider the material used, the size and shape of the part, the required tolerances and surface finish, and the application.
Tirapid can provide customization of various mechanical parts, such as nuts, bolts, screws, gears, shafts, etc.

Types Of Mechanical Parts

  • Metal-mechanical-Nuts-and-bolt-parts
    Custom Mechanical Parts

    Custom Metal mechanical Engineerings components such as metal nuts and bolts have good high-temperature resistance and are more durable and wear-resistant than plastic Parts.

  • Metal-mechanical-Brass-parts
    Microscope Mechanical Parts

    Tirapid offers microscope mechanical components in stainless steel, brass, and plastic to create lightweight, corrosion-resistant, high-quality parts.

  • Metal-mechanical-parts-Tirapid
    Robot Mechanical Parts

    The design of machine elements usually requires the characteristics of friction resistance and strong machinability, while aluminum alloy robot mechanical parts can meet this requirement.

  • Mechanical-Seal-Parts-Tirapid.
    Mechanical Seal Parts

    The rubber mechanical seal has good air tightness and provides a safe and reliable sealing function.


  • 3D-Mechanical-plastic-Parts-Tirapid
    3D Mechanical Parts

    3d printers for mechanical parts made of plastic make the surface of the part corrosion-resistant and lighter in weight.


Surface Finishing Of Mechanical Parts

Spray Painting
The practice of spraying paint on mechanical workpieces is to spray paint. It can reduce the degree of wear on the surface of parts and increase their service life.
Coating the surface of parts with a metal layer is a surface treatment process called electroplating. The metal layer can be nickel, chromium, or zinc. It can improve the corrosion resistance of parts.
Silkscreen Or Label
It is a surface treatment process that marks or labels the surface of a mechanical part to identify the mechanical part or assembly instructions.
Sandblasting is the machining of spraying sand and glass particles on the surface of parts to remove impurities or blemishes. It can clean the surface and beautifies the surface texture of parts.

parts-of-machine-engineering parts-supplier-Tirapid

Name of Mechanical Parts

The following are the Mechanical Parts Name:

  • Nuts and bolts
  • Gears
  • Springs
  • Wheels
  • Belts and pulleys
  • Bearings and Bushings
  • Brakes and Clutches

Processing Capacity

Tolerance range: ±0.001mm to ±0.1mm

Size range: 0.5mm to 1000mm

Surface roughness range: Ra0.1 to Ra6.3

Hardness range: HRC20 to HRC65


Advantages Of Mechanical Parts


Long Service Life
The materials used to manufacture mechanical engineering components are usually metal or high-strength materials, which are wear-resistant and can be used for a long time, reducing the maintenance cost of the parts.
Versatility Customization
Mechanical parts are usually easy to process and have a lot of design space, which can meet the needs of manufacturers to customize mechanical engineering parts.
High Precision
The machinability of mechanical components is strong, and high-precision parts with strict tolerances can be produced through repeated cutting by professional equipment such as turning or milling machine tool technology.
High Efficiency
Mechanical components can be processed and produced in large quantities by CNC equipment to improve production efficiency.
Extremely Cost-Effective
With the mass production of mechanical components by CNC equipment, the possibility of operating errors is reduced, and the time cost of rework is reduced.

Materials For Mechanical Parts


Metals include stainless steel, steel, aluminum, copper, and brass. Metal mechanical workpieces usually have the characteristics of corrosion resistance, high strength, and high-temperature resistance.


Plastic materials include Polycarbonate, Acrylic, Nylon, POM, PTFE, PEEK, and ABS. Easy cutting and light weight are the characteristics of mechanical workpieces made of plastic materials.


Composite materials include CFRP, GFRP, and MMC. Composite mechanical workpieces have the characteristics of high tensile strength and strong weather resistance.

Tirapid is Your CNC Machining Service Partner in China.

Tirapid team has helped many partners expand their business and increase production. Get in touch with our team to get a free quote for your project!

Contact Us:+86 186 6619 8937

Update cookies preferences
Scroll to Top