30ton pulling ship mooring anchor Marine hydraulic winch with hydraulic pump station

30ton pulling ship mooring anchor Marine hydraulic winch with hydraulic pump station

HENAN ETERNALWIN MACHINERY Marine Equipment Co., Ltd. has established technical cooperation agreements with Dalian Institute of Technology Crane Design Center, Yangzhou University, China Shipbuilding Industry Corporation 708 Research Institute, Shanghai Ship Research and Design Institute and other Marine research units, employing five senior technical experts in the domestic industry. And with the Netherlands SEC company, the Netherlands NDM company signed a long-term cooperation agreement, the design and production of ship deck machinery, Marine engineering machinery, grab boats, ship outfitting parts, products for scientific research ships, naval ships, engineering ships, freighters, oil tankers and other supporting.

The company has more than 60 employees, including 18 design technicians, with strong product development and design capabilities. Design and production of Φ114(M3) within a variety of specifications of electric and hydraulic windlass, 3500KN below electric and hydraulic mooring winch, mooring winch, 80t/45m below a variety of rotary hoist, as well as boat boat frame, winch, engineering winch, cable winch, towing winch and other types of specifications of winch, all kinds of ship outfitting parts. The company exports equipment to the Netherlands, Vietnam, Singapore, Malaysia, India, Romania, Australia, the United States, the United Kingdom, Myanmar, Seychelles and other countries.

In 2007, the company and Yangzhou University jointly established a crane research and development center, employing a number of professors and experts, with the design and production capacity of Marine crane and offshore platform crane. 2008 set up a crane technology center in Dalian, developed and manufactured 10m³, 13m³, 15m³, 18m³, 20m³, 20m³, 23m³, 25m³ specifications of multi-functional grab boat, through the replacement of the spadder can achieve water dredging, water lifting, water piling and other functions, can design and produce 2500T or less floating crane, Technology first, quality first, service first is the pursuit of ETERNALWIN people.

Towing hydraulic winch is mainly used for tug boats. Tow winch can be divided into single drum and double drum, the general double drum is waterfall type, the lower drum is used for anchor positioning, the upper drum is used for tow rope.

The speed of the towing winch is different according to the size of the towing winch, the larger the towing winch the smaller the speed, the speed is generally 3-10m/min, the rope length of the towing winch is generally longer, in 500-1500m, the cable device is generally required.

Smaller towing winches can be electric, and larger towing winches are generally hydraulic.

Towing winch generally requires near and far control.

The emergency release function is required.

Some towing winch also has tension display and rope length display function, there are also options for constant tension function.

The brake force of a towing winch is generally three times the working force.

Bollard pull of the tug = horsepower /10=KN

Working tension of towing winch drum = bollard tension *1.5