D370 Cushion Rollers Type Roller Fenders ISO9001 Flexible NBR Natural Rubber Naval Grade
Description
Roller Fenders help vessels to manoeuvre into berths and narrow channels, especially at lock or dry dock entrances and exposed berth corners. Roller Fenders have a sliding axle with rear idler rollers to absorb the greatest possible energy. Roller Fenders have a fixed axle making them ideal for the walls of docks and locks.
Roller Fender benefit from zero maintenance composite bearings and rugged steel casings which can be easily adapted where customers have special mounting requirements.
Specifications
| Item | D370 Cushion Rollers Type Roller Fenders ISO9001 Flexible NBR Natural Rubber Naval Grade |
| Material | SBR, NR |
| Size Available | Capacity: 10-40T; Diameter: 370-450mm |
| Tensile Strength | => 16 MPA |
| Density | 90+/-5 |
| Colour | Black |
| Application | Lock approaches, Dry dock entrances and walls, Narrow entries exits & corners |
| Hardness | 40-70 Shore A |
| Elongation | => 400 |
| Tear Strength | => 400 N/cm |
| Breaking Strength | >310 |
| Chemical Resistance | Fuel A: No deterioration |
| Oil 3: No deterioration |
| Lubricating oil: No deterioration |
| Cutting oil: No deterioration |
| Dilute HCL: No deterioration |
1. Wheel Rollers
| Model No. | A | B | C | D | E | F | H |
| Wheel | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] |
| DF-D1080 | 1700 | 1000 | 1450 | 1080 | 900 | 350 | 460 |
| DF-D1300 | 2000 | 1200 | 1750 | 1300 | 1000 | 350 | 510 |
| DF-D1750 | 2650 | 1500 | 2200 | 1750 | 1150 | 550 | 690 |
| DF-D1980 | 2750 | 1750 | 2550 | 1980 | 1250 | 500 | 760 |
| DF-D2550 | 3350 | 2200 | 3200 | 2550 | 1600 | 850 | 970 |
| DF-D2900 | 4200 | 2500 | 3750 | 2900 | 1700 | 1000 | 900 |
2. Roller Type
| Model No. | A | B | C | D | E | G | H | J | K | L |
| Roller | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] |
| DF-D1080 | 1250 | 1150 | 610 | 1080 | 1150 | 220 | 460 | 800 | 340 | 60 |
| DF-D1450 | 1530 | 1400 | 740 | 1320 | 1450 | 260 | 510 | 950 | 400 | 75 |
| DF-D1500 | 1600 | 1450 | 765 | 1370 | 1500 | 270 | 610 | 1000 | 425 | 75 |
| DF-D1900 | 2050 | 1850 | 975 | 1750 | 1900 | 350 | 690 | 1250 | 500 | 125 |
| DF-D2100 | 2300 | 2100 | 1110 | 1980 | 2100 | 400 | 765 | 1400 | 550 | 150 |
| DF-D2700 | 3000 | 2700 | 1425 | 2550 | 2700 | 500 | 895 | 1800 | 700 | 200 |
3. Cushion Rollers
| Model No. | Capacity | A | B | C | D | T | W | a1 | a2 | a3 | b1 | b2 |
| Cushion | Tons | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] |
| DF-CR10 | 10T | 450 | 450 | 542 | 370 | 130 | 125 | 90 | 310 | – | 35 | 380 |
| DF-CR15 | 15T | 450 | 450 | 542 | 370 | 130 | 190 | 90 | 175 | 135 | 35 | 380 |
| DF-CR20 | 20T | 450 | 520 | 546 | 370 | 130 | 250 | 80 | 160 | 120 | 50 | 420 |
| DF-CR25 | 25T | 450 | 550 | 546 | 370 | 130 | 315 | 90 | 175 | 135 | 35 | 480 |
| DF-CR30 | 30T | 480 | 630 | 570 | 380 | 130 | 315 | 90 | 180 | 120 | 55 | 520 |
| DF-CR40 | 40T | 770 | 725 | 690 | 450 | 200 | 350 | 120 | 300 | 300 | 70 | 585 |
Features
1. Very low rolling resistance.
2. Neutralizes a large amount of shear force.
4. Special springtype design reduces impact energy.
4. Copes easily with lateral/grazing loading when the vessels move parallel to the wharf.
Applications
● Lock approaches
● Dry Dock entrances and walls
● Narrow entries, exits & corners
Inspection & Certificate
We use modern technology to design and manufacture, and through rigorous field testing.
The following tests are to be conducted:
- Rubber performance test including tensile, ozone and abrasion test.
- Energy absorption and reaction test.
Our QC department will inspect each product and offer FACTORY INSPECTION REPORT before delivery. We can also invite the third party inspection agencies including CCS, ABS, BV, LR, DNV-GL to inspect and offer certificates according to customer requirements.
Inspect items as below:
1. Rubber tensile, ozone and abrasion test.
2. Rubber fender energy absorption and reaction test.
Packing & Delivery
Advantage: professional, efficient, economical and environmental.
Duo to our products are large size and heaviness, normal we do not use packaging during shipping in order to reduce costs. So the professional packing skills are crucial, not only it need to protect our products, but also need to protect the containers, vehicles and personnel. Our core strength comes from years of work experience and a responsible attitude.
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D370 Cushion Roller Fenders ISO9001 Flexible NBR Natural Rubber Naval Grade Images
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