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{"title":"DIN 81915 Form A Casting Steel Bulwark Mounted Mooring Chock Ship Towing","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/1b\/99a89441567a21584edc03dcc963-200x200-1\/din_81915_form_a_casting_steel_bulwark_mounted_mooring_chock_ship_towing_equipment.jpg","attrs":{"Place of Origin":"China","Brand Name":"Zhongyuan","Certification":"CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.","Model Number":"Standard and Customized"}}
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{"title":"Marine Guide Roller Ship Towing Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/88\/c837a1e59a1c407b65aa4d45c91a-200x200-1\/marine_guide_roller_ship_towing_equipment.jpg","attrs":{"Place of Origin":"China","Brand Name":"Zhongyuan","Certification":"CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.","Model Number":"Standard and Customized"}}
{"title":"ISO 13795 Type A Welded Steel Bollards With Compact Base Plate Ship Towing","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/16\/1ba55ac89fdb1ff8ac9f61697282-200x200-1\/iso_13795_type_a_welded_steel_bollards_with_compact_base_plate_ship_towing_equipment.jpg","attrs":{"Place of Origin":"China","Brand Name":"Zhongyuan","Certification":"CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.","Model Number":"Standard and Customized"}}
{"title":"OCIMF Single Point Mooring Chafing Chain For Towing Ship Towing Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/66\/47\/598772f47a31bb051d047abab1d8-200x200-1\/ocimf_single_point_mooring_chafing_chain_for_towing_ship_towing_equipment.jpg","attrs":{"Place of Origin":"China","Brand Name":"Zhongyuan","Certification":"CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.","Model Number":"Standard and Customized"}}
Maritime Stern Roller for Anchor Handling Vessel AHTS, SWL 600KN to SWL7000KN
Description:
Stern roller is designed for anchor handling vessel AHTS or tug boat to reduce the sliding frictional drag of cable rope or anchor chain passing through the poop deck. Stern roller designed to change sliding friction to rolling friction which extend the service life of cable rope or anchor chain and reduce the wear of aft deck.
Stern rollers are designed for safe pay in and pay out operations of steel wire rope, hose, anchor chain without any harm on load and stern. Stern rollers are widely used for Anchor handling operation.
Stern rollers with different load capacities could be customized, we can design and produce SWL 500KN to SWL7000KN stern roller.
Product Features:
Slop surface design friendly to towing winch and steel wire rope force transmission.
Sea water cooled
No grease spills
Self-lubricating laminated composite bearings
Low friction
Easy installation
Lighter weight and with less friction between drum bearing and axel shaft
Main Technical Specification:
Diameter range is between 500-5000 mm,
Length is 3-6 Meter,
Capacity: SWL 50-700 T, 500KN to 7000KN
Bearing: Grease lubricated or composite bearing
High tensile steel in cones
High tensile steel in skin
Designed for breaking strength of wire with 90º warp on roller
Mounting blocks designed for installation into the structure of the vessel
Heavy wall construction
Interior stiffeners for added strength
Application for combination usage with shark jaw and towing pin
Non-Destructive Testing: Magnetic Particle Testing, Ultrasonic Testing, Penetrant Testing
Air test for tightness
Sand blasting SA2.5, and top brand marine epoxy paint as specification
All products can be designed according to customers’ requirements
Custom sizes and lengths
Class Certificate: ABS, DNV, BV, LR, RMRS, etc.
Main Technical Parameter:
Type
ZY60
ZY 80
ZY 100
ZY 150
ZY 200
ZY 250
ZY 300
ZY 350
ZY 400
ZY 500
ZY 700
Length mm
3000
3200
3600
3800
4000
4200
4400
4600
4800
5000
6000
Diameter mm
520
800
1200
1300
2000
2500
3000
3500
4000
4500
5000
SWL KN
600
800
1000
1500
2000
2500
3000
3500
4000
5000
7000
For Reference only, each project will be specifically offered
Draiwng of Maritime Stern Roller for Anchor Handling Vessel AHTS, SWL 600KN to SWL7000KN
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1990
Total Annual:
10,000,000-15,000,000
Employee Number:
>300
Ecer Certification:
Verified Supplier
Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company,
employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of
cargo worldwide.
Our... Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company,
employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of
cargo worldwide.
Our...