28 May
During the use of wire ropes, regular inspections must be carried out according to the regulations, and the inspection results shall be carefully recorded. By monitoring the wire rope at any time, it provides a basis for safe and reasonable use of wire rope.... read more
08 Aug
1, the appropriate lifting tools must be selected according to the weight and geometric dimensions of the lifting objects.
2. Wire rope shall not be used for any of the following circumstances:
A. broken strand or using broken wire increased.
B. The phenomenon of twisting dead knot,... read more
27 Jul
1, the acquisition hook should be used by the technical documents of the manufacturer’s certificate and other technical documents; the important department procurement hook, such as the railway, the port and so on, the hook out of the factory must be strictly inspected (inspection). ... read more
15 Jun
Generally speaking, the sling equipment includes both sling and rigging, so what are the specific differences between sling and rigging? First of all, we can see from the definition, sling, which refers to the rigidly lifting device for lifting... read more
26 Sep
1. management of operators
Operators should learn and master the relevant knowledge of the structure, working principle, technical performance, safety operating procedures, maintenance and maintenance system of the hoisting machinery used and the relevant national laws, regulations and standards before they go on duty. After... read more
24 Oct
Shackle,Eyebolt, Hoist hook,Wire rope are the main end fittings of sling rope and hanger.
Whether they are used correctly or not is directly related to the load-bearing safety of hanger and hanger.
The standard use of shackles can extend the service life of shackles and ensure... read more
16 Aug
The Eye hoist hook should pay attention to the environmental conditions when it is used in conjunction with the rigging, and the rigging should not be twisted and used jointly. During lifting, hooks are not allowed to be subjected to collision and impact.
At present,... read more
21 Jun
In order to ensure the safety and reliability of the object in the process of hoisting, the binding method should be selected according to the weight, shape feature, installation requirement and hoisting method of the object before lifting. There are two main methods: (1)... read more
15 Nov
Performance characteristics of die forging Shackles:
1. The unloading body is forged by high-quality carbon structure or alloy structure and stops heat treatment. It has small volume and high strength.
2. The experimental load of the shackle is 2 times the limit working load, and the... read more
25 Dec
1. Shackle should be smooth, cracks and other defects are not allowed, sharp edges, combustion.
2. Cast iron or cast iron shackles prohibited. The buckle can be made of steel forgings and axle pin bars processed after forging.
3. No drilling or welding repair . Permanent... read more