Top Lift Over 30 Years of Continuous Innovation
10 National Patents in Lifting Block
Large-scale Hoisting Project, Ship Whart, Wind Power Hoisting, Mine Hoisting
3000 More Than National Key Projects Lifting Experience
Home >>  Products >> HY General Block

HY、 HQ Series Multi-Wheel Block

Share:

HY Series General Block with Double Rolling Bearing ( 0.5T-200T )

product details

Industry solutions:

HY Series General Block with Double Rolling Bearing ( 0.5T-200T )

Solution of HY Series General Block:

HY series has been researched and developed by our company and the Hoisting Machinery

Research Institute of the Machinery Department together according to the characteristics of

the forestry field. Different from HQ series,“ HY” series of pulley block is equipment with rolling

bearing, so as to turn more easily, and be faster. It has been derived according to the original

national standard JB/T9007.2-1999:, which has filled in the gap of block industry in China.


HY、 HQ Series Multi-Wheel Block


Technology advantages:

1. Rolling bearings are installed, thus the friction coefficient is small and the tackle rotates more flexibly.

2. The main parts are made of alloy steel, which is superior to national safety standard.

3. The lubricant is filled up before assembling, the service life will be lengthened with more than 3 times

than that of other general blocks.


Certificates:

1. HY series of tackle is awarded with Hebei Outstanding Invention Award.

2. HY series wins the titles of national high-quantity product and China top brand.


HY、HQ Series Single Wheel BlockHY、HQ Series Single Wheel Block


Application cases:

Since HY series of blocks has been promoted for 30 years, such tackle has been applied in the northeast, north and northwest China.

HY series is applied safely and reliably in key projects in China, and the longer service life.


HY、HQ Series Single Wheel Block


HY、 HQ Series Multi-Wheel Block


Tongli values: Achieving employees, starting from the heart, insisting on innovation and serving customers.

Related Products

Contact Us

Hebei Tongli Block Co., Ltd.