To make the chain hoist more durable, the following aspects can be considered and improved:

1. Choose high-quality materials

Chains and Hooks: High strength and high wear resistant alloy steel materials are used to make chains and hooks, such as G80 grade load chains, which have high tensile strength and toughness, can withstand larger loads and reduce wear.

Other components: Ensure that all key components of the crane, such as gears, bearings, and transmission mechanisms, are made of high-quality materials to improve overall durability.

2. Optimize design and manufacturing processes

Precision manufacturing: Adopting advanced manufacturing processes and technologies to ensure the machining accuracy and fit clearance of each component, reducing friction and wear caused by manufacturing errors.

Strengthening structure: Optimize the structural design of the crane, enhance its overall rigidity and stability, and reduce damage caused by vibration and impact.

Lubrication system: Design a reasonable lubrication system to ensure that all moving parts receive sufficient lubrication, reducing friction and wear.

3. Strengthen maintenance and upkeep

Regular inspection: Regularly inspect the various components of the crane, including the tightness and wear of the chain, the tightness of the bolts, etc., and promptly identify and handle any problems.

Replace worn parts: Promptly replace severely worn parts such as chains, bearings, etc., to avoid affecting the overall performance and safety of the crane.

Cleaning and anti-corrosion: Keep the crane clean to prevent dust and corrosive substances from corroding the components; Perform anti-corrosion treatment on metal components to extend their service life.

4. Reasonable use and operation

Avoid overload: Operate strictly according to the rated load of the crane to avoid component damage caused by overloading.

Stable operation: Maintain stability during operation, avoid sudden acceleration or deceleration, and severe impact to reduce damage to the crane.

Proper storage: When the crane is not in use, it should be stored in a dry, ventilated, and non corrosive gas environment to avoid prolonged exposure to harsh environments that may cause component damage.

5. Adopting advanced technology and accessories

Intelligent control system: Introducing an intelligent control system to achieve precise control and automated operation of the crane, reducing the damage caused by human operation errors to the crane.

High quality accessories: Equip cranes with high-quality accessories such as motors, reducers, etc. to improve their overall performance and durability.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment