Products Drawing

Specification (Click to the large image)

• Forged carbon steel
• Normalizing and Self colored
• Proof load is 2.0 times the S.W.L. and Breaking load is 4.0 times the S.W.L.

1. General Theory

• Never apply more force than the swivel's assigned Safe Working Load(SWL/WLL) rating. and the Working Load Limit(WLL) should be applied be applied be straight pull and overloads should not be made.
• Swivels will prevent wire rope from transferring its normal twisting motion to the item being lifted. Swivels can be supplied with all combinations of endfittings.
• Thrust Bearing Swivels are fitted with grease nipple to ensure long life and ease of operation. Lubrication depends on the frequency of usage as well as the environmental conditions.

2. Before Using

• Must be take a provide personal protection equipment. (Such as footwear, gloves, Crash helmet, etc.)
• Working place always shall be the lighting.
• Shall be work, before remove dangerous article in the surroundings.
• All swivel should always be inspected before use.
  - all markings are readable
  - the swivel is the correct type
  - the swivel is undamaged
  - the swivel is not distorted and unduly worm
  - the swivel is free from nicks, gouges and cracks

3. Using

• Never make a wrong application of the rule. (Overloading & Improper use can result in injury.)
• Over the 20kg weight products' using, must be use an appliance tool. (Forklift, crane, hoist, etc.)
• Where apply, must locate outside the danger zones. (A falling load may cause serious injury or death.)
• Never repair, alter, rework, or reshape a swivel by welding, heating, burning, bending or grinding.
• Swivels may not be heat-treated because this can have consequence to the Working Load Limit and material structure.

4. After Using

• Should extreme circumstances or shock loading be applicable, this must be well taken into account on selecting the product to be used.