Haisun Marine Hydraulic Power Block (BTW1-33AG)

Product Name: Haisun Marine Hydraulic Power Block (BTW1-33AG) Model NO.: BTW1-33AG Condition: New Certification: ISO9001:2008 Fishing Gear Winch Type: Fishing Machinery Harvesting Machinery Type: Fishing Winch Power Source: Hydraulic Type: Fisheries Auxiliary Machinery Size: 33 Inches Trademark: HAISUN Transport Package: Iron Box Packing Specification: ISO9001 Origin: Weifang Shandong Product Description With many years practice and experience, Haisun power block continues improve and now almost perfect. The main components are made of high quality aluminum alloy which makes the product light weight, high strength and corrosion resistance. The power block uses hydraulic drive and the speed can be adjusted continuously. It is the ideal choice modern seiner hauling and network operation.Haisun has worked to develop a vulcanizing process, which ensures that the rubber on the sheaves lasts long and wears evenly. Furthermore, the 20" 24" 29" 33" 36"& 38"42"blocks have the option of rubber vulcanized aluminum sheaves or aluminum sheaves with some ribbed aluminum type "A" .Another option that is available for blocks of 24",33" and larger is a hydraulically activated press wheel system to provide smoother and more efficient handling of the net.BTW series hydraulic seine blocks are made of fine material with strict processing and heat treatment technology. The quality is excellent. The housing and hub are made of high strengthened alloy aluminum which is strong and corrosion proofed. The surface of hub coated with fine rubber is shaped once with a special mould to ensure the accurate size, good-looking and durability.SpecificationsBTW1-33AG(Al alloy)--Sheave Diameter 838mm;Flow 42GPM;Pull 2986kgs;Weight 570kgs.