Fast Delivery Transmission Gear Wide Ratio Gearbox Helical Reducer Heavy Industry Speed Reducer

Material Preparation:
In addition to common carbon steel, alloy steel, and cast iron, stainless steel or special alloys may also be used for certain high-performance gearbox requirements. For example, gearboxes working in corrosive environments may use 316 stainless steel.

Raw Material Inspection
Conduct strict chemical composition analysis and mechanical performance testing on raw materials before use to ensure that they meet design specifications.

Parts Processing
Precision casting and forging: For complex shaped parts such as boxes, precision casting technology is often used to ensure dimensional accuracy. And key components such as gears are usually manufactured through hot forging or cold forging processes to obtain better metal fiber structures.

CNC Machining:
CNC machine tools are widely used in modern gearbox production for high-precision machining, which not only improves production efficiency but also ensures the consistency and interchangeability of components.

Gear Profile Machining:
including various methods such as gear hobbing, gear hobbing, and gear shaving, choose the appropriate machining method according to the specific requirements of the gear. To achieve higher precision, sometimes gear grinding is also necessary.

Assembly of Components
Dynamic balance correction: For high-speed gear sets, dynamic balance correction is required to reduce vibration and noise.
Pre tightening force control: When installing bearings, precisely control the pre tightening force to ensure the optimal working condition of the bearings and extend their service life.

Acoustic Testing:
Use professional equipment to measure the noise level generated during the operation of the gearbox to ensure compliance with design requirements.

Vibration Analysis:
By analyzing the vibration mode of the gearbox, potential problem points such as misalignment or imbalance can be identified.

Load testing:
Simulate the load situation under actual working conditions to verify whether the actual performance of the gearbox meets the design specifications.

Anti Corrosion Treatment:
Advanced technologies such as electrophoretic coating and powder coating are used to improve the corrosion resistance of the gearbox.

Special Coating:
For applications in extreme environments, special coating protection may be required, such as high-temperature resistant coatings, wear-resistant coatings, etc.

Protective packaging:
different protective measures shall be taken according to different transportation distances and modes, such as the use of shockproof foam, waterproof packaging materials, etc.

Identification and documentation:
Each product should come with a detailed user manual, certificate of conformity, and maintenance manual for easy installation and use by users.forging is commonly used for initial shaping; for more complex-shaped gears, casting processes of Metallurgy Powder may be employed.

Since its establishment, EnDao Industry and its cooperative factories have accumulated over 20 years of professional experience. We specialize in producing products such as spur, helical, bevel, large-sized forged gears, and gearboxes. With our excellent product quality and customer service, we have established a good reputation in the industry.

We have not only established long-term cooperative relationships with numerous high-quality raw material suppliers, but also hold shares in heat treatment plants. This means that every step from raw material procurement to final product can be optimized for cost control and quality assurance. This vertical integration greatly improves production efficiency, reduces costs, and ensures high-quality product output.
 

Above 20 Years of Experience
Competitive Price & Stable Quality
Fast Delivery with Most Kinds of Gears
Welcome Both Small and Big Orders