From years 2000, Haisun has manufactured Power Blocks at their Chinese production facility constantly innovating, developing new designs and incorporating new technology to meet the tough demands customers require and expect.
First class materials are used in every step of the manufacturing process and High quality radial piston motors power the large blocks while orbit cam motors power blocks up to 33". Performance, reliability and toughness are words used by fishermen around the world to describe the Haisun Power Blocks.
HAISUN "Younger brother" series Power Blocks are constructed from aluminum. The blocks are built with cast aluminum side shells and vulcanized aluminum sheaves. Haisun has worked to develop a vulcanizing process, which ensures that the rubber on the sheaves lasts long and wears evenly. Furthermore, the 20" 26" 29" 33" 36"38"& 42" blocks have the option of rubber vulcanized aluminum sheaves or aluminum sheaves with some ribbed aluminum type "A" and rubber vulcanized aluminum sheaves with some ribbed type "B"
Another option that is available for blocks of 33" and larger is a hydraulically activated press wheel system to provide smoother and more efficient handling of the net.
The strong technology force, advanced machining equipments and strict management greatly ensure the high quality of products. Both domestic and international friends are cordially welcome to contact us for cooperation.