Reliable Railroad Coupling Parts
1.Material：42CrMo
2.Machining accuracy：
Excircle: ±0.01mm
3.Mold opening cycle：About 45days
4.Customization: We design and manufacture tailor-made products to your exact technical requirements.
5.Advantages:
Our strict process inspection ensures every product meets defect-free standards.
Streamlined one-stop processing delivers efficiency and cost savings.
From standard to custom, our wide product range solves all your needs.
6.Craft:Forging
Product Introduction:
The coupling is a core device in the transmission system of railway locomotives and rolling stock that connects different rotating components. It transmits torque through flexible or rigid connections, ensuring efficient power transmission while mitigating vibration and impact. It serves as a "power link" guaranteeing the smooth operation of trains, realizing stable torque transmission, and ensuring that traction power is smoothly transferred from the motor to the wheel sets to drive the train forward or brake.
Product Advantages:
Couplings can stably transmit the torque and rotational speed output by the power source of locomotives (or EMUs) to components such as wheel sets and transmission gears, ensuring that power is efficiently converted into the traction force of the train. Their rigid or elastic connection design can reduce energy loss during power transmission. Especially in heavy-duty freight trains or high-speed EMUs, they can maintain stable power output, ensuring the traction performance of the train under working conditions such as climbing slopes and accelerating. Couplings can compensate for shafting deviations through their own elastic deformation or structural compensation capabilities, thereby protecting equipment components. In addition, couplings can buffer shocks and reduce vibrations, improving the smoothness of operation.
Production Process:
Raw material inspection→Cutting→Forging→Normalizing→Rough turning→Rough milling→UT→Quenched and tempered→Shot peening→MT→Finished turning→Drilling and Tapping→CMM/GMM→Cleaning packaging
Packaging And Shipping:
Our expert group follows a stringent first-rate manage method for all orders. Prior to shipping, each product undergoes thorough cleaning, clear labeling, and dependable rust-proof treatment. After that, a complete look inspection is carried out to make certain top-notch quality. Finally, we cautiously package deal and save the merchandise in our orderly warehouse, making sure they are prepared for on the spot delivery.
Company Strength:
The enterprise employer has got certifications for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System from TÜV Rheinland. Its remarkable administration abilities have been identified with the aid of potential of world and home employer leaders, and it has acquired severa honors such as Outstanding Supplier and Best Quality Award.
