chain sling，Safety factor:4:1，single leg、two legs etc
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 set
- Supply Capability:
- 0 set/month
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Chain
Product Range:Chain sling factory mainly produce high-tensile lifting chain, high-tensile chain sling, round link chain and steel compact chain for scraper conveyor and auxiliary part for mine chain.
Equipment:Chain factory has chain making machine, flash butt welder, stretcher from WaFiOs (german) and sPEcTROMaXx brand metallurgical analysis spectrograph.With the expansion of the market share in recent years, the factory has built 17 chain production lines, 3 chain sling assembly lines and 2 ring welding lines.
Scientific achievements:Mining chain obtained Ma certificate. Lifting chain obtained cE certificate and participated in the compose of GB/T24816 “Short link chain and hoists lifting chain with grade eight ordinary precision chain”. The chain adopts high-quality special steel material from the domestic and foreign market and produced in accordance with the standard of En818-2, gB/ T24816-2009, GB/T12718-2009, Q/JL018-2012.Production range is Φ6-Φ48mm.。
Angle β≤45°when the chain sling was used. If unspecified it defaults to the value. Angle βis the angle between chain segments and the plumb line
- Q:Do cranes have the same wire ropes, slings, slings and cables?
- To be exact, different things are very relevantThe cable belongs to the sling and belongs to the spreaderA wire rope can be made into a wire rope rigging
- Q:They are used for slings, ropes, chains, suspenders, hand hoists, right?
- The use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, manganese phosphating coating can greatly improve the wear resistance and corrosion resistance of the steel wire surface, the fatigue life of the phosphating coating steel wire rope is 3-4 times of smooth wire rope, with the research on the wear resistance of the phosphating liquid, as well as to further improve the possibility of. According to the current market price of the phosphating coating steel wire rope, phosphating coating steel wire rope daily use cost is just plain steel wire rope about thirty percent of phosphating coating steel wire rope is a substitute for plain steel wire rope upgrade, for reference only.
- Q:20 tons sling rope, steel wire or chain?
- The main - phosphating coating steel wire rope, galvanized steel wire, stainless steel wire rope and coated steel wire rope wire rope varieties, for reference only
- Q:Notice of tower crane?
- After the tower crane is installed, the whole machine should be inspected and adjusted, and shall be ready for delivery after passing the inspection in stages and through the whole machine. In the case of no load, the deviation of the verticality between the tower and the ground shall not exceed 4/1000.. The motor and hydraulic unit of the tower crane shall be carried out in accordance with the relevant provisions concerning the motor and hydraulic device.
- Q:What are the dangerous sections of the crane hook?
- The sling tension A-A section on the one hand, the hook has straightened trend; also by the effect of bending moment on the other hand. Because the moment in this section, the bending stress is maximum, this section is a dangerous section.
- Q:What are the connections and differences between hooks, slings, rings and heavy truck rings in cranes? What are the hoisting designs?
- A set of wire rope sling series: adhesive wire rope sling, wire rope sling, inserted Aluminum Alloy pressed wire rope sling, no joint wire rope hanger, wire rope sling, multifurcating nylon cord steel wire rope, plastic rope.
- Q:How do you tie the wire rope?
- Manganese phosphating belongs to wear, corrosion, phosphating, automobile transmission, steel gear is through the manganese phosphating treatment, can ensure that the car gear for more than ten years without damage. Phosphating coating of steel wire rope China patent technology production, give priority to the use of manganese or zinc manganese phosphating, and smooth steel wire rope production process comparison, just add the last bonderizing process, steel wire for rope wear resistance and corrosion resistance is greatly improved, the use of direct phosphating steel wire twisting steel wire rope. The fatigue test data show that the fatigue life of the phosphating coating of steel wire rope is about 3-4 times the same structure of domestic smooth steel wire rope, wire rope surface is 2-3 times of imports, (laboratory comparable conditions) with the research on the wear resistance of phosphating, and greatly enhance the possibility, is currently the most advanced technology in the world of steel wire rope field. Manganese phosphating is bonderizing, can solve the problem of wire rope wear during use, smooth wire rope being eliminated, because the phosphating coating steel wire rope in short supply, the more sought after, need to ask a few companies.
- Q:What are the selection principles for lifting cranes?
- Selection should take into account the performance of the crane (ie operation capacity), ease of use, hoisting efficiency, hoisting capacity and duration requirements.
- Q:How much is the crane arm of the tower from the residential building recently?
- (1) the drivers and signaling personnel of the tower cranes must be specially trained and issued certificates by the relevant departments, and attention should be paid to whether the type of tower used by the driver is consistent with the actual tower type.(2) special person special plane management, Captain responsibility system, and strict shift shift system.(3) the newly installed or repaired tower crane must perform the machine test operation according to the specifications.(4) tower crane should keep a safe distance from overhead transmission lines.(5) driver's room should be equipped with fire extinguishing equipment.
- Q:Why do not different kinds or different sizes of slings and slings are used together?
- Or different specifications of slings and slings are used together; the carrying capacity of the sling shall not exceed the rated lifting capacity; the sling shall not exceed the safety load; the lifting crane shall check whether the connection point is firm and reliable
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chain sling，Safety factor:4:1，single leg、two legs etc
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 set
- Supply Capability:
- 0 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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