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"Wire Rope Electric Hoist"

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SH Standard Double-rail Trolley Single Hoist
2016-08-10

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SH Foot-mounted Hoist(2/1)
2016-08-10

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SHA Standard Double-rall Trolley Single Hoist
2014-04-23

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SHA XD Low Headroom Electric Hoist
2014-04-23

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SH Hook-suspension Type Hoist(2/1)
2016-08-10

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CD.MD Electric Hoist
2014-04-23

Email: sales@liftech-equipment.com

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"Wire Rope Electric Hoist"

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Inclined to enhance the protection of the wire rope electric hoist and damage manual hoist
2014-01-17
Is inclined hoist wire rope , the extent of damage using the device is an important part of the normal production on mine safety and operation of a major economic impact on staff . This article from the perspective of its damage to the characteristics of the system are analyzed , in order to facilitate hoisting rope protection. First, the inclined ... Is inclined hoist wire rope , the extent of damage using the device is an important part of the normal production on mine safety and operation of a major economic impact on staff . This article from the perspective of its damage to the characteristics of the system are analyzed , in order to facilitate hoisting rope protection. First, the inclined shaft hoisting rope inclined to enhance the status of the damaged wire rope damage can be divided into two liters of their rope and bear damage and enhance features * Each wire rope electric hoist damage mostly in the many factors intrinsic fruit , due to the occurrence role different primary factors that have different characteristics damage . ( - ) Macroscopic damage characteristic signs of wear and damage before use rope to be compared most easily found in the wear damage. On the one hand thin copper wire rope diameter , outer wear wire deformation occurs after external investment . On the other hand wins between inner wire wear and share deformation occurs inside @ newspaper . From the whole rope watch , mainly to enhance the outside sections are worn , all wrapped within the anti- wear based, and generally badly worn outside than inside wear. How to reduce external abrasion is inclined to enhance the protection of a rope urgent problem . Gradient wear, hanging arc starts to improve circulation , from the wellhead to the bottom , and the city from the corresponding roller wear different rope and roller Dan sequentially increased and showed a gradient Wang , called gradient wear.                                     View Details
Three point lifting chain routine testing
2014-01-06
As the most important parts of one chain hoists lifting chain , it is to be based on the degree of wear to decide whether to announce retirement , and whether the replacement of the lifting chain , its main routine testing on several aspects to reflect. 1 , lengthen the amount of chain , chain pin and chain and chain piece elongated pad wear... As the most important parts of one chain hoists lifting chain , it is to be based on the degree of wear to decide whether to announce retirement , and whether the replacement of the lifting chain , its main routine testing on several aspects to reflect. 1 , lengthen the amount of chain , chain pin and chain and chain piece elongated pad wear phenomenon is the increase in the chain length of the main factors . 2, the wear of the chain pieces . In use, the friction between the chain sheet , thin sheet lead chain , carrying ability. 3 , the degree of wear , the edges of the chain, the chain is on the sprocket roller, chain and sprocket of the sheet will cause the chain friction sheet narrower edge wear . View Details
Suitable grease down the chain
2014-01-06
Many well known , a good down chain also requires regular maintenance in order to lubricate the best performance , then pour in the selection of chain grease with special attention to it? First, the height of the light load of institutions , in order to reduce friction loss , low viscosity grease should be used ; secondly , the ambient temperature ... Many well known , a good down chain also requires regular maintenance in order to lubricate the best performance , then pour in the selection of chain grease with special attention to it? First, the height of the light load of institutions , in order to reduce friction loss , low viscosity grease should be used ; secondly , the ambient temperature should be used in place of high viscosity of the lubricating grease, low ambient temperature place , should use a lower freezing point grease ; once again , by the impact , the pressure and the pressure will be on hand, should be used in large or sulfur- viscosity grease ; finally with rough surfaces should be used viscosity grease , high precision mating surfaces , the surface roughness values ​​should be used in small low viscosity grease. When purchasing products , most of them with product instructions , you should select the required product manual grease lubrication in order to achieve the best results, View Details
The choose and buy electric hoist's attention
2013-12-30
Buy electric hoist installation time need to keep an eye on things, pay attention to, the following outline several points for you. First to see the I beam in the middle of the floor to electric hoist hook interval: electric hoist the choose and buy should pay attention to the spacing between upper and lower hook, because in certain plant will h... Buy electric hoist installation time need to keep an eye on things, pay attention to, the following outline several points for you. First to see the I beam in the middle of the floor to electric hoist hook interval: electric hoist the choose and buy should pay attention to the spacing between upper and lower hook, because in certain plant will have specific request for the electric hoist hook spacing, if you have strict requirements on hook spacing of low building height electric hoist can be satisfied your request. The second promotion height: electric hoist as a promotion tool, will have strict requirements on promotion height. So when the choose and buy should first of all, according to the height of lifting heavy objects, the height of the building you choose regular promotion height 6, 9, 12, 18, 24, 30 m, special occasions, you can according to user requirements for non-standard design. Third installation: electric hoist can be divided into electric trolley type (that is, the electric hoist can be about lifting heavy objects can move up and down) and stationary (lifting heavy objects up and down only), fixed and can be divided into fixed under the fixed (A1) and (A2), the user can choose according to your actual situation for your installation of electric hoist. Other electric hoist, such as chain electric hoist, mini electric hoist, ultra-low type chain electric hoist, electric promotion machine structure characteristics of each are not identical. View Details
Wire rope use note: solve when using
0000-00-00
Wire rope use note: solve when using, should be in the correct method, lest produce kink in the wire rope. Cut off the wire rope should be on both sides of incision with fine wire before strapping, in case after cut off the rope loose. The diameter of the wire rope through the pulley, the pulley groove is larger than the diameter of the rope should... Wire rope use note: solve when using, should be in the correct method, lest produce kink in the wire rope. Cut off the wire rope should be on both sides of incision with fine wire before strapping, in case after cut off the rope loose. The diameter of the wire rope through the pulley, the pulley groove is larger than the diameter of the rope should be 1 ~ 2.5 mm. Pulley groove is too big wire rope easily crushed; Too small, easy to wear. Sheave diameter shall not be less than 10 ~ 12 times the diameter of the wire rope, to reduce the bending stress of rope. Pulley to ban the use of rim damaged. Should add the lubricating oil for wire rope regularly (generally at working time plus four months or so). Should be stored in the warehouse of the wire rope roll arrangement, avoid overlapping piled up, the library should keep dry, in case of steel corrosion. In use, such as between strand out there are a lot of oil, shows that load of wire rope has been quite big, at this time must be checked frequently, in case of an accident, wire rope sling, chain hoist, man-made fiber sling (with) the limits of the work load is a single limb vertical suspension. Form is to use them as the object shape, the different types, and Angle and have different suspension hanging way, make sling allowable load change. Our way is through a hanging coefficient to modify the limits of sling working load, to achieve the goal of safe use. Its expression is: the maximum safe working load; Hanging way coefficient x marks in the sling points alone the working load limit work on limb tussah, as long as the actual load is less than the maximum safe working load, which meet the sling security conditions of use. Coefficient of different working conditions, hanging way is different, can refer to the following conditions. When objects with symmetrical distribution, and the load at all points equal limb, coe View Details