Liftech Equipment Manual Hoist works

Liftech Equipment Manual Hoist as an upgraded version of the fixed pulley, fully inherits the advantages of fixed pulley,electric wire rope hoist while using a combination of reverse backstop brake reducer and chain pulley block, the symmetrical arrangement of two spur gears rotating structure, simple, durable and efficient.
Liftech Equipment Manual Hoist hands by pulling the chain, bracelet wheel rotation, the friction plate ratchet, brake pressure into one common rotating seat, then the long axis of rotation of sprocket teeth, tooth spline hole short axis and gear. This means lifting sprocket holes on the spline drive gear on lifting chain, thereby lifting heavy objects smoothly. Using one-way ratchet brake friction plate,mechanical lifting devices on their own under load brake pawl engagement with the ratchet under the action of the spring, brake safety.

Hoist equipment installed before the transfer operation

Hoist equipment installed before the transfer operation, check the wire rope, clutches, brakes, insurance ratchet,electric chain hoist and trolley drive pulleys, etc., to determine the safety and reliability before operation. Wire rope on the drum must be arranged in neat rows, the job should be retained at least three times. When the job, it was not allowed to cross the wire rope hoist by preventing accidents.
Hoist equipment including motor, hoist, chassis, shields and other components; using three deceleration mode,strong electric winch with spiral pay transmission output torque greater. Hoist steel supporting civil overcome irregularities in order to reduce overall noise and vibration.hoist equipment with hydraulic hoist, winch hoist, doors, hand wheel hoist, hoist flashlight, hand hoist, screw hoist, dual crane hoist and so on.

Hoist equipment installed before the transfer operation

Hoist equipment installed before the transfer operation, check the wire rope, clutches, brakes, insurance ratchet, drive pulleys, etc., to determine the safety and reliability before operation.electric wire rope hoist Wire rope on the drum must be arranged in neat rows, the job should be retained at least three times. When the job, it was not allowed to cross the wire rope hoist by preventing accidents.
Hoist equipment including motor, hoist, chassis, shields and other components; using three deceleration mode,wire rope electric hoist with spiral pay transmission output torque greater. Hoist steel supporting civil overcome irregularities in order to reduce overall noise and vibration.hoist equipment with hydraulic hoist, winch hoist, doors, hand wheel hoist, hoist flashlight, hand hoist, screw hoist, dual crane hoist and so on.

Explosion manual hoists Introduction

Explosion manual hoists: aluminum bronze, beryllium copper as a rough, manual hoists H62 copper alloy shell with proof chain hoists applicable in explosive environments,electric wire rope hoist such as chemical, offshore and other operations.
Explosion manual hoists turning gear after high-temperature heat treatment to achieve a high gear, according wear. Explosion-proof chain hoists bracelet pull small, light weight, easy to carry, beautiful appearance, small size, durability.
Explosion manual hoists work principle: Hands chain drag chains, bracelets wheel began to turn, friction ratchet,mechanical lifting devices brake seat (to be pressed into one) common rotation, five major axis will rotate sprocket teeth, four teeth and minor axis spline Kong gears. Thus, the device lifting sprocket holes on the spline drive gear on lifting chain, lifting heavy objects smoothly.

Hoist equipment structural featureshand chain hoist

Hoist equipment including motor, hoist, chassis, shields and other components; using three deceleration mode,hand chain hoist with spiral pay transmission output torque greater. Hoist steel supporting civil overcome irregularities in order to reduce overall noise and vibration.
Hoist equipment using outdoor long duty motor, protection class ≥IP155. Stroke control mechanism using the principle of the decade counter, the stroke control error 0.5%.Hoist equipmentorque control is the axial displacement protection through the worm touch micro switch,Hoist equipment
  to achieve protection of electrical principles.hoist equipment easy operation and maintenance, enabling on-site and remote control operation.

Explosion Manual Hoist Introduction

1. Liftech Equipment Explosion Manual Hoist: aluminum bronze, beryllium copper as a rough,lifting clamp chain hoists H62 copper alloy shell with proof chain hoists used in explosive environments, such as chemical, offshore and other operations.
2.-proof chain hoists turning gear after high temperature heat treatment to achieve a high gear, according wear. Explosion-proof chain hoists bracelet pull small, light weight, easy to carry, beautiful appearance, small size, durability.
3.Liftech Equipment proof chain hoists work principle: through hands-chain drag chains, bracelets wheels began to turn, friction ratchet, brake seat (to be pressed into one) co-rotating,lifting equipments five major axis will rotate sprocket teeth, four teeth short axis the gear and the spline hole. Thus, the device lifting sprocket holes on the spline drive gear on lifting chain, lifting heavy objects smoothly.

Three phase electric hoist Cautions

Three phase electric hoist in the use of safety and technical conditions before checking hook, wire rope,5 ton electric chain hoist reducer and other consumable parts. When in use, prohibit persons from entering the danger zone and sent people hoisting care. three phase electric hoist placed when lifting or bundled items must be standardized in line with lifting requirements, the brakes, the safety device failure, the next hook nut locking device is damaged, rope and other damage to be scrapped prohibited lifting operation. Hanging objects tied, hanging strong or imbalance may slip,small electric hoist not for lifting operations are not padded edges between objects and wire rope hoists. Unable to see the sites, 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.