China Super Cell Rubber Fender

The China Super Cell Rubber Fender is a well – established fender type. This fender has a hollow cylindrical body with fully rubber – embedded mounting flanges and is designed to deflect in an axial direction. Originally designed to replace cylindrical fenders, these fenders have more than 30 years of track record with only some minor improvements over the years. Cell fenders are very robust and have been used for decades in many ports around the world.

Advantages

High energy absorption with low reaction force: It can effectively absorb a large amount of impact energy while generating a relatively low reaction force, reducing the stress on both the vessel and the dock structure.
Frontal Panel can reduce the surface pressure to the ship, surface pressure could be controlled below 200KN/m², it is suited to berth large ship: The frontal panel helps distribute the impact force over a larger area, thus reducing the surface pressure on the ship’s hull. This makes it suitable for berthing large vessels.
UHMW – PE pad is fixed with Frontal Panel to lower the friction factor between ship and fender system, this can effectively extend the service life of fender system through reducing the shear force: The UHMW – PE pad reduces the friction between the ship and the fender system, minimizing shear forces and extending the service life of the fender system.
Super Cell Rubber Fender has excellent multi – direction angular performance: It performs well under multi – directional angular impacts, providing reliable protection in various berthing scenarios.

Application

Container and Bulk Terminals
Oil, Gas and LNG Terminals
Grocery Terminal
Cruise terminal
Ferry and Ro – Ro Terminals
Offshore platforms
Multi – user berth
Navy

Performance

SPEC. PERFORMANCE	500H	630H	800H	1000H	1150H	1250H	1450H	1600H	1700H	2000H	2250H	2500H	3000H
52.5%
RE: Reaction Force (R)	182	290	464	737	975	1153	1551	1885	2131	2941	4145	5118
Energy Absorption (E)	40	80	163	324	492	632	987	1326	1591	2591	4095	5618
55.0%
RS: Super high Reaction Force (R)	210	309	493	784	1037	1125	1649	2007	2266	3136	4406	5441
Energy Absorption (E)	43	85	173	343	463	669	1045	1405	1685	2743	4337	5949
52.5%
RH: High Reaction Force (R)	162	258	412	655	865	1022	1376	1676	1832	2619	3679	4543
Energy Absorption (E)	36	72	145	287	437	561	876	1177	1414	2300	3628	4987
52.5%
RO: Standard Reaction Force (R)	140	224	355	567	750	886	1193	1453	1640	2270	3188	3937	5687
Energy Absorption (E)	30	62	125	249	379	486	760	1020	1221	1994	3150	4322	7456
55.0%
RL: Low Reaction Force (R)	108	172	275	436	578	682	918	1120	1262	1746	2454	3028	4314
Energy Absorption (E)	23	47	96	191	295	375	585	786	945	1535	2425	3330	5676
55.0%
	125	182	292	463	614	725	976	1189	1342	1856	2607	3220	5099
	25	50	102	203	309	396	619	832	997	1624	2566	3520	6028
52.5%
	86	138	211	349	462	546	735	894	1009	1398	2085	2574	3677
	18	38	75	153	233	299	468	628	753	1221	2060	2826	4897
55.0%
	99	147	225	372	491	581	781	950	1073	1485	2216	2737	4217
	19	40	78	163	247	316	495	665	798	1299	2180	2992	5193

Note:

RE: Extreme high Reaction Force
RS: Super high Reaction Force
RH: High Reaction Force
RO: Standard Reaction Force
RL: Low Reaction Force
R: Reaction Force
E: Energy Absorption
Rated Deflection: 52.5%
Maximum Deflection: 55%
Performance tolerance: ±10%

Main Accessories and Applications

A cell fender system includes Rubber fender, frontal panel, facing pad, fasteners, cast – in anchors, chain systems, etc.

DESCRIPTION	APPLICATION	MATERIAL
RUBBER FENDER	ABSORB SHIP IMPACT ENERGY TO PROTECT DOCK AND VESSELS	RUBBER, Q235
FRONTAL PANEL	BEAR THE FORCE CAUSED BY FENDER BUFFER, INCREASE THE CONTACT AREA WITH SHIP AND LESSEN HULL PRESSURE	Q235 PAINTED(OR HOT ZINC/ALUMINUM SPRAYING)
FACING PAD	REDUCE FRICTION COEFFICIENT TO PROTECT HULL	UHMW – PE
CAST – IN ANCHORS	ANCHOR FERRULE & BOLT, U ANCHOR	STAINLESS STEEL, Q235 H.D.G
LINK BOLT & NUT	FOR FENDER FIXING TO FRONT PANEL OR OTHER PARTS	STAINLESS STEEL, Q235 H.D.G
CHAIN SYSTEM	WEIGHT CHAIN: SUPPORT THE STEEL PANEL AND PREVENT EXCESSIVE DROOPING OF THE SYSTEM; TENSION CHAIN: LIMIT FENDERS DEFLECTION WHILE FENDER LOCAL PART UNDER STRAIN; SHEAR CHAIN: PREVENT FENDERS SYSTEM FROM SHEAR DEFLECTION	Q235, CM490 HDG OR PAINTED

Weight Support

Cell fenders can support a lot of static weight. The table is a guide to the permitted weight of front panel before additional support chains may be required.

PERFORMANCE	SINGLE OR MULTIPLE HORIZONTAL (N≥1)	MULTIPLE VERTICAL (N≥2)	H
RL	$W_{n} \leq n \times 0.95 w$	$W_{v} \leq n \times 1.2 w$
RO	$W_{n} \leq n \times 1.1 w$	$W_{v} \leq n \times 1.45 w$	H≥800
RH	$W_{n} \leq n \times 1.3 w$	$W_{v} \leq n \times 1.75 w$
RL	$W_{n} \leq n \times 10 w^{aa}$	$W_{v} \leq n \times 13.5 w^{aa}$
RO	$W_{n} \leq n \times 15 w^{aa}$	$W_{v} \leq n \times 19 w^{aa}$	H≥1000
RH	$W_{n} \leq n \times 19 w^{aa}$	$W_{v} \leq n \times 23.5 w^{aa}$

Note:

n = number of Cell fenders
w = Fenderweight
$W_{n}$ = panel weight – single or multi – horizontal
$W_{v}$ = panel weight – single or multi – vertical

Attention please: The description might be incorrect, please contact us for confirmation.
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