The main components of the manual chain block hoist products are usually made of high-quality alloy steel, and strict size and quality inspection system is implemented to ensure the performance of each component. The surface of the manual chain hoist product adopts the advanced plastic spraying process, and the inside and outside are all plasticized. After using it for a long time, the table is brand new.
Therefore, the manual chain block hoist product has a good feel and is relatively wear-resistant. It can not only be used alone, but also can be used with various types of hand-drawn monorails to form a hand-lifting and transporting trolley to realize the function of lifting and lifting heavy objects. It has five major features in structural design and performance: 1. Safe to use, easy to maintain; high mechanical efficiency and small hand pull; 3. Improve worker efficiency. 4, light weight, easy to carry; 5, beautiful appearance, small size, solve the problem of site restrictions.
From the application point of view, today's manual chain block hoists have achieved good results in many fields, such as port, electricity, steel, shipbuilding, petrochemical, mining, railway, construction, metallurgical chemical, automobile manufacturing, plastic machinery, industry. Control, road, bulk transportation, pipeline auxiliary, slope tunnel, well protection, marine rescue, offshore engineering, airport construction, bridges, aviation, aerospace, stadiums and other important industries and infrastructure engineering machinery and equipment.