What are the advantages of the crown speed differential device

Guanhang is a manufacturer with over 20 years of experience in the production of speed differentials, specializing in the production of various speed differentials. With years of production experience and direct sales and after-sales experience, Guanhang has grown into a high-quality, good after-sales, and trusted brand product by domestic and foreign customers.

1. Crown speed differential dual locking system is safer

Our differential adopts a dual locking structure inside, which can effectively automatically lock the system when high-altitude workers accidentally fall, preventing them from continuing to fall.

2. The crown speed differential is made of high-quality materials that are visible

Our self-locking hook is made of high-quality alloy steel through advanced technology, with a smooth and wear-resistant appearance. The hook tongue is of good quality and has strong load-bearing capacity. It will not bend or break during normal use.

The steel wire rope is made of aviation grade specialized rope, which is wear-resistant and has flame retardant effect. It can withstand summer sun exposure without spontaneous combustion.

3. The crown speed differential device is suitable for various high-altitude operation scenarios

Whether you are an electrical maintenance worker, a tower crane operator on a construction site, or a rock climbing enthusiast, you can wear our differential to ensure your own safety.