Manufacturing and selection of hooks
With the continuous growth of lifting, the use of hooks is becoming more and more common. How to choose the correct hook has always been a problem that troubles manufacturers. Today, the manufacturer will introduce to you the selection and production requirements of hooks.
General requirements for hooks:
1. Usage environment requirements.
2. The materials and purchased parts used for the hook must have certification documents such as certificates from the manufacturing unit.
3. A qualified hook should have a mark that is not easy to wear. The mark should at least include: rated lifting capacity, production number, manufacturing date, manufacturing unit, original opening of the hook, etc., and a certificate of conformity should be issued.
Classification of hooks:
1. According to the shape, it is divided into single hook and double hook: single hook is divided into short (A) type and long (B) type. The only difference between the two is the length of the hook body. The long hook set is equipped with a balance pulley, which can be used for pulley sets with odd ratios, and its lifting capacity is larger; the short hook set is only suitable for pulley sets with double ratios, and its lifting capacity is smaller. The cross-sectional shapes of the hook body are round, square (usually in the form of a piece, and the hook mouth is usually equipped with a mild steel pad), trapezoidal and T-shaped.
2. According to the manufacturing method, it is divided into forged hooks and sheet hooks (plate hooks). Plate hooks are also made into single hooks and double hooks.
The above is the manufacturer's introduction to the manufacturing classification of lifting hooks. According to the required type, find a strong regular manufacturer, communicate with professionals in detail, and cooperate with each other to select the correct product.
With the continuous growth of lifting, the use of hooks is becoming more and more common. How to choose the correct hook has always been a problem that troubles manufacturers. Today, the manufacturer will introduce to you the selection and production requirements of hooks.
General requirements for hooks:
1. Usage environment requirements.
2. The materials and purchased parts used for the hook must have certification documents such as certificates from the manufacturing unit.
3. A qualified hook should have a mark that is not easy to wear. The mark should at least include: rated lifting capacity, production number, manufacturing date, manufacturing unit, original opening of the hook, etc., and a certificate of conformity should be issued.
Classification of hooks:
1. According to the shape, it is divided into single hook and double hook: single hook is divided into short (A) type and long (B) type. The only difference between the two is the length of the hook body. The long hook set is equipped with a balance pulley, which can be used for pulley sets with odd ratios, and its lifting capacity is larger; the short hook set is only suitable for pulley sets with double ratios, and its lifting capacity is smaller. The cross-sectional shapes of the hook body are round, square (usually in the form of a piece, and the hook mouth is usually equipped with a mild steel pad), trapezoidal and T-shaped.
2. According to the manufacturing method, it is divided into forged hooks and sheet hooks (plate hooks). Plate hooks are also made into single hooks and double hooks.
The above is the manufacturer's introduction to the manufacturing classification of lifting hooks. According to the required type, find a strong regular manufacturer, communicate with professionals in detail, and cooperate with each other to select the correct product.
With the continuous growth of lifting, the use of hooks is becoming more and more common. How to choose the correct hook has always been a problem that troubles manufacturers. Today, the manufacturer will introduce to you the selection and production requirements of hooks.
General requirements for hooks:
1. Usage environment requirements.
2. The materials and purchased parts used for the hook must have certification documents such as certificates from the manufacturing unit.
3. A qualified hook should have a mark that is not easy to wear. The mark should at least include: rated lifting capacity, production number, manufacturing date, manufacturing unit, original opening of the hook, etc., and a certificate of conformity should be issued.
Classification of hooks:
1. According to the shape, it is divided into single hook and double hook: single hook is divided into short (A) type and long (B) type. The only difference between the two is the length of the hook body. The long hook set is equipped with a balance pulley, which can be used for pulley sets with odd ratios, and its lifting capacity is larger; the short hook set is only suitable for pulley sets with double ratios, and its lifting capacity is smaller. The cross-sectional shapes of the hook body are round, square (usually in the form of a piece, and the hook mouth is usually equipped with a mild steel pad), trapezoidal and T-shaped.
2. According to the manufacturing method, it is divided into forged hooks and sheet hooks (plate hooks). Plate hooks are also made into single hooks and double hooks.
The above is the manufacturer's introduction to the manufacturing classification of lifting hooks. According to the required type, find a strong regular manufacturer, communicate with professionals in detail, and cooperate with each other to select the correct product.
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