Hand chain blocks are also known in the market as not to fail. This is a device that is very easy to use and portable. The chain hoist is effective for short-distance transportation of goods and small equipment to a certain extent. The weight of its products will generally not exceed 10t.
The lifting height of the hand chain block is not more than 6m. The shell material of the equipment is mainly made of high-quality alloy steel during the production process. It is very durable during use, and the entire equipment is safe. The performance is very high.
In a process in which the manual chain hoist lifts up its weight to a certain degree, it clockwisely moves the manual chain, and the device moves the counterclockwise hand zipper strip in the process of descending, and the brake seat is separated from the brake disc. The ratchet in the device is still under the action of the pawl, and the five-tooth long axis drives the lifting sprocket to run in the opposite direction, thereby smoothly lifting heavy objects.
The manual chain hoist is mainly composed of hooks, double springs, cable clips, headless rivets, lifting chains and the like during the production process. The manual chain hoist has the advantages of safety, reliability, and simple maintenance during operation. The entire product bracelet has a small pull force and high mechanical efficiency.
The hand chain block has a very beautiful appearance and a small size. Its entire weight of the device is relatively light and portable, and the entire device is durable, and is suitable for use in docks, shipyards, factories, mines, and during operation. Construction sites and other fields.