In the manufacturing process of electric hoist, technical considerations are crucial, covering multiple aspects such as design, material selection, manufacturing process, quality control, and safety standards. The following is a detailed analysis of these technological considerations:

1. Design phase

Functional requirements: Firstly, clarify the basic parameters such as the purpose, working environment, maximum lifting capacity, lifting height, and operating speed of the electric hoist, and design based on them.

Structural design: Design a reasonable structure to ensure the stability and durability of the electric hoist. This includes the layout and connection methods of key components such as motors, reducers, brakes, drums, and wire ropes (or chains).

Control System: Design advanced control systems, including motor drive, speed regulation, limit protection, and other functions, to achieve precise, safe, and efficient operations.

2. Material selection

Key component materials: The materials of key components such as motors, reducers, and brakes need to have high strength, wear resistance, corrosion resistance, and other characteristics to ensure the long-term stable operation of electric hoists.

Wire rope (or chain): Choose high-quality wire rope (or chain) with strength and wear resistance that meet relevant standards to withstand rated loads and ensure operational safety.

3. Manufacturing process

Precision machining: Precision machining is performed on key components such as motors, reducers, and brakes to ensure the precision of fit and transmission efficiency between each component.

Assembly process: Adopt a reasonable assembly process to ensure that the connections between various components are firm and reliable, reducing the failure rate.

Testing and debugging: Multiple tests and debugging are conducted during the manufacturing process, including no-load tests, load tests, etc., to verify whether the performance of the electric hoist meets the design requirements.

4. Quality control

Raw material inspection: Conduct strict quality inspections on purchased raw materials to ensure that their quality meets standards.

Process control: Implement strict quality control measures during the manufacturing process, including process inspection, finished product inspection, etc., to ensure the quality of the electric hoist.

Quality traceability: Establish a quality traceability system, number and record each batch of electric hoists for traceability and handling in case of problems.

5. Safety standards

Compliance with standards: The design, manufacturing, and inspection of electric hoists must comply with relevant national and industry standards, such as CE, ISO, etc.

Safety protection: Set up necessary safety protection devices, such as limiters, overload protectors, brakes, etc., to ensure safety during the operation process.

User training: Provide users with detailed user manuals and safety operating procedures, and conduct necessary training to enhance their safety awareness and operational skills.

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