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"Snatch Block"

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PT-BS
2014-04-24

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Rack Jack
2014-04-24

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"Snatch Block"

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Snatch Block introduced species
2014-07-30
Snatch Block divided by the number of rounds of single door Snatch Block, two-door and multi-door Snatch Block Snatch Block. By connection pulley and hanging objects can be divided into hook type pulley, chain pulley ring, rings and hanger-style-type pulley tackle four. The tackles are mostly small and medium hook type, chain ring and rings style, ... Snatch Block divided by the number of rounds of single door Snatch Block, two-door and multi-door Snatch Block Snatch Block. By connection pulley and hanging objects can be divided into hook type pulley, chain pulley ring, rings and hanger-style-type pulley tackle four. The tackles are mostly small and medium hook type, chain ring and rings style, while large pulley hanging by rings and beam. Press contact wheel and the shaft between the axle can be divided into two kinds of rolling bearings and plain bearings installed. Press splint can open points, with openings and closed pulley tackle. Plywood opening pulley can be opened for easy loading ropes are generally single door pulley, it is often used as a guide pulley in place by foot derrick. Tackle different ways by using divided into fixed and movable pulley tackle. Easy to use, versatile, you can manually maneuver. Can repeatedly change Snatch Block and block group direction of pulling cable and running a large weight lifting or moving objects, especially by the coalition tackle pulley block with winches, masts or other lifting machines, widely used in the construction and installation operations the. Mainly used in factories, construction mining, agriculture, electricity, construction of piers, docks, warehouses, machine installation, lifting and other cargo. View Details
Snatch Block classification
2014-07-29
The simple vertical lifting weights lifting machinery. It weight, compact structure. There are both manual and electric. manual Snatch Block. By a human chain to pull tractors, chain driven by a worm gear reel, so heavy lifting. Using homemade truck brakes, the heavier the load the greater the braking torque, safe and reliable. A vertical line is ... The simple vertical lifting weights lifting machinery. It weight, compact structure. There are both manual and electric. manual Snatch Block. By a human chain to pull tractors, chain driven by a worm gear reel, so heavy lifting. Using homemade truck brakes, the heavier the load the greater the braking torque, safe and reliable. A vertical line is linked to the scope of work under. Nylon wheel aluminum lifting tackle: Uses: Suitable for lifting tower, overhead line, lifting equipment and live operations. Features: light weight, wheel wear resistance of the wire rope, rope without damage. In the form of hook, ring type, single door, double door. electric Snatch Block. Gear drive mechanism driven by electric motors, wire rope reel and hook pulley, so heavy lifting. Its shell is rope reel, with brake motor and gear drive mechanism linked. The upper part of the intermediate housing lug. After hanging vertically fixed lifting heavy loads. You can also run a small pulley hanging in the car, running style became trolley, traveling along the overhead track, between the workshop and the workshop transported within or workshop materials. View Details
How does it work Snatch Block and working principle
2014-01-07
                                       How does it work chain hoists and chain hoists works. Chain hoists are widely used in our lives , it can lift 10 tons of small objects that can operate without power , to bring a lot of convenience. So what chai...                                        How does it work chain hoists and chain hoists works. Chain hoists are widely used in our lives , it can lift 10 tons of small objects that can operate without power , to bring a lot of convenience. So what chain hoists works ? Applies where it is ? These problems, all we need to know. Drag chain hoists hands Snatch Block through the chain , bracelet wheel rotation , the friction plate ratchet , brake pressure into one common rotating seat , five gear tooth long axis will rotate pieces , 4 tooth spline hole short axis and gear . This means lifting sprocket holes on the splines on the drive gear lifting chain , so as to enhance the smooth heavy . Ratchet one-way brake friction plate , can be self-locking under load , the pawl engages with the ratchet wheel under the action of the spring, to ensure the safety brake . It is safe, reliable , easy maintenance , high mechanical efficiency, small bracelets tension, light weight and portability , smaller size and beautiful appearance , durable , suitable for factories, mines , construction sites , wharves, docks and warehouses for installing equipment, lifting goods , especially in the open and no power supply, as well as a more important role in flammable and explosive places for . Is to get a line to match the load traction by means of leverage human lever handle, a clamp body rotation acts on the movement of the load, drive the load operation. Chain hoists with a compact , light weight, small size , portable, safe, reliable, long life, small lever force , the advantages of small abrasion on the rope . It can be enhanced traction , down , calibration and other operations. If you configure a special device , not only can be used for non-linear traction operation , and can easily select the appropriate operating position , or with a smaller tonnage machines exponentially expand its load capacity, the load can be used for larger tonnage of several machines in parallel operations.                                     View Details
Snatch Block control box under normal operating conditions
2014-01-07
                                       Electric hoist control box Detailed normal working conditions today one of the main components of electric hoist electric hoist control box, look hoist control box structure : control box by a transformer Snatch...                                        Electric hoist control box Detailed normal working conditions today one of the main components of electric hoist electric hoist control box, look hoist control box structure : control box by a transformer Snatch Block box, contactors, terminal blocks and other components with electric hoist control box organic chain quality AC contactor, both the load and instantaneous overload greatly improved, can get better, more suitable for frequent operation of lifting appliances needed ; protection of high quality cold rolled steel sheet stretch forming , electrostatic spray . Different lengths are also available upon request and multi-core cables flashlight door ; opened after the control box cover , removable from hinges , user-friendly installation and maintenance ; control box has to take the electrical and mechanical interlock chain , so that the same two groups of contacts can not be simultaneously connected to the circuit ; each control box is equipped with electrical schematics, wiring terminals have clearly consistent with the schematic number , user maintenance, wiring the following electric hoist control box is working properly . conditions: 1 ambient air temperature is -20 ℃ ~ +40 ℃; (2) Relative humidity: lowest average humidity is 90 %, while the average minimum temperature for the month was 25 ℃, and taking into account the temperature changes in the surface of the product Cream ; 3 workplace should have no violent shaking and vibration of the place ; 4 In the absence of explosive medium, the medium does not corrode metal and damage the insulation of gas and dust ( including conductive dust ) ; 5 not more than 2500 meters above sea level ; 6 In the absence of rain and snow ( except rain control box ) .                                     View Details
SHA -type manual hoist
2014-01-06
1 good quality safety and reliability , product structure and clear, easy maintenance. (2) high mechanical efficiency , manpower Rally smaller , greatly improving the operational efficiency. 3 appearance, near-perfect design, size and reasonable design , easy to carry. 4 good material , durable. Chain hoists selection of fine , well-made ,... 1 good quality safety and reliability , product structure and clear, easy maintenance. (2) high mechanical efficiency , manpower Rally smaller , greatly improving the operational efficiency. 3 appearance, near-perfect design, size and reasonable design , easy to carry. 4 good material , durable. Chain hoists selection of fine , well-made , greatly improving the life of chain hoists . Scope: Used in construction , logistics, mine , port, agriculture , forestry and others have a wide range of applications , you should select a product type according to their needs . View Details
Use explosion-proof chain blocks the note
2013-12-29
Use explosion-proof chain blocks the note: 1. Explosion-proof chain overload is strictly prohibited to use. 2. Explosion-proof chain blocks are strictly forbidden to use of the power operation other than human. 3. Explosion-proof chain must confirm parts are intact before using, transmission parts and lifting chain lubrication is good, the idle ... Use explosion-proof chain blocks the note: 1. Explosion-proof chain overload is strictly prohibited to use. 2. Explosion-proof chain blocks are strictly forbidden to use of the power operation other than human. 3. Explosion-proof chain must confirm parts are intact before using, transmission parts and lifting chain lubrication is good, the idle condition is normal. Check up and down before lifting hook is hung up. It is forbidden to operating errors such as weight lifting in tip. Lifting chain should be vertical suspension, can not have wrong torsion link, under the double line chain hook rack may not reverse it. 4. Explosion-proof chain operators should stand in the same plane as the hand chain drag hand chain, make hand chain along the clockwise rotation, can make the weight increase; Start work reverse drag chain, the weight can descend slowly. 5. Explosion-proof chain when lifting heavy objects, it is strictly prohibited to workers to do any work or walk under the weight, in order to avoid staff accident. In the process of lifting, regardless of the weight increase or decrease, drag hand chain, uniform force should be gentle, don't too hard and to avoid hand chain chain beating or card. 6. Explosion-proof chain operator when hand pull is greater than the normal force is found, should immediately stop using it. View Details