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Maritime Stern Roller For Anchor Handling Vessel AHTS SWL 600 KN To SWL7000KN
Product Details:
| Place of Origin: | China |
| Brand Name: | Zhongyuan |
| Certification: | BV, ABS, DNV, LR, IRS, RMRS, Etc. |
| Model Number: | Stern Roller |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Packaging Details: | Customized |
| Delivery Time: | As per offer |
| Payment Terms: | TT, L/C, Etc. |
| Supply Ability: | 1,000pc/year |
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Detail Information |
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| Sea Water Cooled: | Yes | No Grease Spills: | Yes |
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| Length: | 3-6 Meter, Customized | Low Friction: | Yes |
| Self-lubricating Laminated Composite Bearings: | Yes | SWL: | 500KN To 7000KN |
| Ceritificate: | BV, ABS, DNV, LR, IRS, RMRS, Etc. | ||
| Highlight: | AHTS Maritime Stern Roller,Anchor Handling Vessel Maritime Stern Roller,SWL7000KN Maritime Stern Roller |
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Product Description
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 | |||||||||||
