Stainless steel chain blocks, also known as stainless steel hand chain hoists, are commonly used in various industries due to their corrosion resistance and durability. However, they may occasionally get stuck. Here are some potential reasons for this issue:

Wear and Tear:

Over time, the chain and other components of the chain block may wear down, leading to increased friction and the potential for getting stuck.

Regular maintenance and inspection, as well as timely replacement of worn parts, can help mitigate this issue.

Corrosion:

Although stainless steel is corrosion-resistant, it can still corrode in certain environments, such as those with high salinity or exposure to certain chemicals.

Corrosion can cause the chain to seize up or bind, making it difficult to operate.

Ensuring that the chain block is used in an appropriate environment and regularly cleaning and lubricating it can help prevent corrosion.

Improper Operation:

Operating the chain block too quickly or roughly can cause it to jam.

Using the correct lifting techniques and following the manufacturer's instructions can help prevent this issue.

Foreign Objects:

Debris, dirt, or other foreign objects can get caught in the chain or other moving parts, causing the chain block to get stuck.

Keeping the chain block clean and free of debris is important for smooth operation.

Design or Manufacturing Defects:

In some cases, the chain block may have design or manufacturing defects that cause it to get stuck.

Purchasing high-quality chain blocks from reputable manufacturers and inspecting them before use can help avoid this issue.

Overloading:

Operating the chain block beyond its rated capacity can cause excessive wear and tear, leading to seizing or binding.

Always ensure that the load is within the chain block's rated capacity.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment