Light weight, easy to carry
High mechanical efficiency, hand zipper tension is small.
Adopt strong lifting chain, high flexibility and long life.
Reduced headroom height and side gap, conducive to smallspace operation.
Lifting sprocket adopts sealed integral deep groove ball bearing supportto reduce the tension of small hand.
The use of general industry can be replaced with hook frame link gourd main body.
The upper and lowerhook adopts anti-slip hook, which can effectively prevent slipping.
Hand chain hoist product introduction
I. Product definition
Hand chain hoist is a manual lifting tool that lifts and lowers heavy objects by pulling the chain manually. It consists of core components such as alloy steel shell, ratchet friction plate brake, gear transmission system and high-strength lifting chain. It is portable and highly safe and suitable for working scenes without power supply or limited space.
II. Core advantages
Safe and reliable:
The ratchet friction plate brake can be automatically locked under load to prevent heavy objects from accidentally slipping;
High-strength alloy steel hook and lifting chain (safety factor up to 5 times the nominal pulling force) meet 150% overload requirements.
Flexible adaptation:
Provide multiple load options from 0.25 tons to 10 tons, covering household light load to industrial heavy load requirements;
Compact design (such as Hugong mini version), suitable for narrow space operations, easy to operate and easy to carry.
Strong durability:
The chain is treated with medium frequency quenching, which is wear-resistant and corrosion-resistant; the gears are made of quenched and tempered steel, and the service life is extended by more than 30%. Economical and efficient:
Manual drive does not require power supply, reducing labor intensity.
III. Applicable scenarios Industrial field:
Factory equipment installation, mine cargo hoisting, construction site building material handling;
Bridge crane auxiliary operation or emergency maintenance scenario. Family and light load scenarios:
DIY operations such as furniture handling, lamp installation, vehicle towing, etc.;
Cargo stacking and fixing in warehousing and logistics. Special environment:
Ports, underground mines or field operations without power supply;
Humid, high-impact environment (preferably galvanized anti-rust model). V. Maintenance points
Daily inspection: Before use, make sure that the chain has no broken marks, the hook has no deformation, and the pawl and gear are meshing normally;
Lubrication maintenance: Apply grease to the chain and gear regularly to reduce wear;
Prohibited behavior: Overloading, oblique pulling or using non-human power drive is strictly prohibited.
Product Parameters
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