7) Chains are made of special alloy steel that is exclusively
8) More thickness of sheet cover,gear cover and side plates for good quality
9) The static test is 4 times of capacity,and running test is 1.5 times of capacity one by one
10) Famous in Europe and America
•Superior rigidity makes the hoist dust-proof and water-pfoof; •Severe environment and work condition are acceptable; •Simple structure and few components •Adopt Janpanese FEC chain; •To greatly enhance the performance of the fatigue and wearresistance. •Limit protection adevice can avoid overload occerring; •Hook bolt can prevent the rigging accidently from slip; •Moter is equipped with thermal protection device; •limit contactors are set in the machine.
1.We can make special sample according to the customer’s requirement. 2. We have more than 60 professional technical team, provide best after-sales service 3. Fast delivery time 4. We have CE, ISO9001 and GS certification.
Send a message to us:
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 strength of the steel wire rope can reach 2000-2500MPa, and is made by using cold drawn steel wire. The tensile strength is much higher than that of the chain, so that the weight of the sling can be reduced, the production efficiency can be higher, and the steel wire rope is preferred.
Q:Why are the suspension bridges a main cable, even a n multi sling, not a bridge directly from the tower?
Cable-stayed bridge, also called cable-stayed bridge, is a bridge that uses many cables to directly pull the bridge on the pylon. It is a structural system composed of a pressure tower, a tensile cable and a bent beam. It can be regarded as a multi span elastically supported continuous beam instead of a pier. The utility model can reduce the bending moment in the beam body, reduce the height of the building, lighten the weight of the structure and save the material.The cable-stayed bridge is composed of pylon, main girder and stay cable.
Q:Requirements and matters needing attention in hoisting
Hoisting tower tank by using rotary method or down method, wrist hinge at the bottom of the tower installation must have the ability level of the thrust generated resistance during lifting, the lifting process of the tower body around the ropes must be reliable, the tower height of the rotary position, slowly falling into the foundation, avoid accidents and deformation.
Q:Ceiling installation does not allow the use of air nails?
(1) construction materials: common materials are as follows.Wood (different specifications of water, wood, water board), aluminum alloy (plate, profile), steel (steel, flat steel, steel plate), mainly as supporting components.Plastic, plexiglass plate, glass partition plate, outer decorative veneer and heat dissipating plate, copper plate and electrochemical aluminium plate as decorative component.Other accessories such as screws, nails, rivets, finished lamps, adhesives and so on.(2) construction tools: pliers, screwdrivers, hammers, saws, electric hammer, hand according to the curve, a ruler, paint etc..
Q:Is the sling the same thing as the rigging?
I say you should be able to understand the sling, lifting heavy rigid fetching device operation means, that is to say can directly take hanging items, mainly include: grab, clamp, suction and special sling and rigging, etc.; refers to the lifting items, tie hook combination device with flexible. In the article, usually made from high strength flexible parts (steel wire rope, lifting chain, artificial fiber tape) with end ring, hook, shackle assembly.
Q:What's the sling for a movie?
Now the movie also used the wire, but the rope is made by thin steel wire, so as not to betray. WIA, commonly known as wire.
Q:Does the pressing rope have any influence on the tension value of the wire rope?
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, up to 5 times, with the research on the wear resistance of the phosphating liquid, as well as to further improve the possibility.
Q:What is the name of the wire above the train?
The catenary provides 25 thousand volt power frequency alternating current for the locomotive, according to the locomotive model difference, adopts the direct step-down, the frequency conversion power supply or the AC and DC conversion power supply, this is mainly for the speed regulation convenience.
Q:What is the safety factor of the wire rope as a motor lifting equipment, slings and slings?
4. coated steel wire rope, the carbon steel wire rope based on the rope or rope coated with polyethylene or polypropylene5. smooth wire rope, in 1834 the British began production in China in 1939 started production in Tianjin No.1 steel wire rope factory, with the phosphating coating steel wire rope into the market size gradually increased, will be fully replace phosphating coating steel wire rope.