2014年10月31日星期五

electric wire rope hoist - Liftech component

Wire rope hoist component are: motor, transmission, drum and wire rope. Mutual position of the motor and the reel to be roughly divided into four different types.
(1) The motor axis is perpendicular to the axis of the reel hoist using worm gear, large width aspect size,small electric hoist structure, bulky, low mechanical efficiency, more difficult process. Manufacturers have no such structure type of product.
(2) parallel to the axis of the roll axis motor is an electric hoist, the advantage of a small height and length dimensions. Its disadvantage is that the large width dimension,permanent magnetic lifter of the packet, the manufacturing and assembly complexity. Track turning radius.
(3) motor mounted on the reel inside the electric hoist, the advantage of a small length size, compact structure. Its main disadvantage is that the motor cooling conditions are poor, poor grouping,lever block inspection, installation, maintenance, motor inconvenience, power supply unit complex.
(4) mounted on the outside of the drum motor hoist, the advantage is for the group is good, high degree of common, easily changing the lift height for easy installation and maintenance. Its disadvantages are: large length dimension.

2014年10月22日星期三

cheap Wire rope hoist part are

Wire rope hoist part are: motor, transmission, drum and sprocket to the mutual position of the motor and the reel can be broadly divided into four different types.Initial installation or reassembly Wire rope hoist,motorized chain hoist  no-load operation should be carried out operations, but to ensure that the components to be installed, do not energized.Wire rope hoist is a small wire rope hoist lifting equipment,Chain block with a compact, light weight, small size, parts versatility, easy operation, it can be installed separately on the beam, can also be installed used on electric or manual single-beam, dual-beam, cantilever, gantry cranes.hanging objects tied, hanging strong or imbalance may slip, not for lifting operations are not padded edges between objects and cheap wire rope hoist. Unable to see the sites,electric hoist and trolley not for lifting operations suspended matter the situation and command signals. In stoppage or rest, get the hanging objects, hanging baskets, spreader and cable hanging in the air.

2014年10月15日星期三

Liftech Equipment Wire rope hoist how to care


Liftech Equipment Wire rope hoist prior to each use must be empty starting hoist load operation,manual chain pulley block and check the following items:
A) button can be reliably controlled hoist lifting and running.
B) limiter action is flexible and reliable.
C) when running any abnormal sound or smell.
D) whether the rope is wound on the spool correctly.
Equipment Wire rope hois case is not normal circumstances, should be immediately removed before use. Equipment Wire rope hois prohibited overload, lifting close to the rated load and skeletal material,monorail wire rope hoist should matter weight basis or estimates. Equipment Wire rope hois not tilt when lifting advised jog buttons, making the taut rope line after heavy lifting.

2014年10月8日星期三

electric wire rope hoist applications

electric wire rope hoist applications: lifting, pull shift, handling heavy loads, tank flip chip bonding,mechanical lifting devices such as installing and moving all kinds of medium-sized concrete, steel, and machinery and equipment for construction and installation companies, factories, mines and civil construction and bridge construction, electric power, shipbuilding, automobile manufacturing, construction, roads, bridges, metallurgical,electric hoist and trolley mining, slope tunnels, wells and other infrastructure construction management protection of machinery and equipment.