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.

Liftech Equipment Manual Hoist usage rules

Liftech Equipment Manual Hoist stayed overload use is strictly prohibited. Do not operate with a power other than human.magnetic lifter Before using the parts required to confirm intact, transmission parts and lifting chain oiled, idling normal. Liftech Equipment Manual Hoist lifting hook before checking whether hanging down firmly, lifting chain should be hung vertically, not a wrong twist of chain link, double under hook rack chain not flip.
Liftech Equipment Manual Hoist operator should stand on the same plane with the bracelet round hands pulled the chain to make bracelets wheel rotates clockwise, you can make the weight rise; reverse hands pulled the chain, the weight can slowly decline. When lifting weights,monorail wire rope hoist is prohibited personnel action to do any work or walk under a heavy object, in order to avoid a major accident. In the lifting process, regardless of the weight up or down, drag chain hands, the force should be uniform gentle, do not use too much force, so as not to hand chain jumping or snap ring. When the operator is found hand-pull tension greater than normal, you should immediately stop using it. Prevent damage to the internal structure,mechanical lifting devices to prevent falling objects accident. After heavy to be safe and secure landing, then remove chain hoists under the hook. Use Liftech Equipment Manual Hoist finished, gently, in a dry, well-ventilated place, apply lubricant put away.