Qingyuan Libang Hoisting Machinery Co

Hand chain hoist, also called fairy gourd, Jinbuluo, and manual hoist, is a manual lifting machine that is simple to use and easy to carry. It is also called a chain hoist or an inverted chain hoist.
It is suitable for short-distance lifting of small equipment and goods, and the lifting capacity generally does not exceed. The shell of the hand chain hoist is made of high-quality alloy steel, which is strong and wear-resistant and has high safety performance. When the hand chain hoist lifts the heavy object upward, pull the manual chain clockwise and the hand chain wheel rotates. When descending, pull the manual chain counterclockwise. The brake seat and the brake pad are separated. The ratchet wheel is stationary under the action of the pawl. The five-tooth long axis It drives the lifting sprocket to run in the opposite direction, thereby lowering the heavy object smoothly
Features of Qingyuan Libang hand chain hoist
It complies with international standards, is safe, reliable and durable.
, good performance and easy maintenance.
, high toughness, small size, light weight and easy to carry.
, small hand pulling force and high mechanical strength.
, compact and advanced structure, beautiful appearance.
Lifting goods in areas without power supply.
, powerful functions
The products currently developed, produced and sold by Qingyuan Libang Lifting Co., Ltd. mainly include round lifting belts, flat lifting belts, colored lifting belts, white lifting belts, and anti-drop devices. , hand chain hoists, electric hoists, combination rigging, various hooks and rings and other remaining varieties.
After the establishment of the company, with excellent product quality, perfect after-sales service, first-class design team, and honest and trustworthy style, it has established a good corporate image. Reputation is paramount, strong and durable, high quality and low price, and under the premise of ensuring quality, Provide perfect after-sales service! Welcome to visit the factory for guidance!
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After use, the hoist should be cleaned and coated with anti-rust grease, and stored in a dry place to prevent the hand chain hoist from getting wet, rusting and corroding.
Hand chain hoist
Maintenance and inspection should be carried out by those who are familiar with the hoist mechanism. Clean the hoist parts with kerosene and lubricate the gears and bearings with butter to prevent random disassembly by those who do not understand the performance principles of the machine. Pack.
After cleaning and maintenance, a no-load test should be conducted to confirm that the reed is working properly and the braking is reliable before it can be delivered for use.
The friction surface of the actuator must be kept clean. The brake part should be checked frequently to prevent brake failure and heavy objects falling from the vehicle.
The rollers of the left and right bearings of the lifting sprocket of the chain hoist can be adhered with butter to the inner ring of the bearing that has been pressed on the journal of the lifting sprocket, and then installed into the outer ring of the bearing of the wall panel.
When installing the braking device part of the chain hoist, pay attention to the good meshing between the ratchet tooth groove and the pawl. The spring's control of the pawl should be flexible and reliable. After installing the hand chain wheel, rotate the hand chain wheel clockwise. The ratchet wheel and friction plate are pressed against the brake seat. Rotate the hand chain wheel counterclockwise. There should be a gap between the ratchet wheel and the friction plate.
In order to facilitate maintenance and disassembly, one section of the bracelet chain is an open chain (welding is not allowed).
During the process of refueling and using the hand chain hoist, the friction surface of the braking device must be kept clean, and the braking performance must be checked frequently to prevent braking failure and causing heavy objects to fall.
After use, the gourd should be cleaned, coated with anti-rust grease, and stored in a dry place.
Maintenance and inspection should be carried out by those who are familiar with the hoist mechanism to prevent random disassembly and assembly by those who do not understand the performance principles of the machine.
The wheel installation is performed according to the drawing.
When installing the groove nut, you should first turn the handwheel clockwise so that the ratchet and friction plate are pressed against the brake air seat, and then install the groove nut.
After the reed has been cleaned, inspected and repaired, no-load and heavy-load tests should be carried out to confirm that it works normally and is automatic and reliable before it can be used together. The friction surface of the brake must be kept clean, and contamination by sludge and sewage is strictly prohibited.