VNA pallet rack is a kind of storage rack,
because the forklift handling channel of the rack system is relatively narrow,
so it is called narrow aisle or narrow channel rack. The selected forklift is a
three-way forklift system. Compared with the conventional pallet racking
system, the difference is that the lane width of the narrow aisle pallet
racking system is much smaller than that of the conventional pallet racking
system, generally about 1600-2000mm. The space utilization rate has been
increased by about 20%. Guide guard rails must be set on both sides of
the aisle to guide the three-way forklift.
The main body of the racking system is a
beam-type racking system, the difference is that the action rails of the
"three-way stacking forklift" are installed on the ground at the
bottom of the rack. The guide rails are conventionally made of unequal angle steel.
Material handling forklifts are limited to dedicated "three-way stacker
forklifts". The three-way stacker forklift slides along the established
guide rails. The width of the stacking channel of the racking system is
slightly larger than the width of the palletized goods, and high-density
storage requirements are realized. At the same time, it inherits all the
advantages of the beam racking system. All the materials stored in the racking
system are 100% optional, and the forklift can store any pallet of goods at any
time. Fast storage efficiency and very high storage density
bring significant production efficiency and cost-effectiveness to storage and
logistics centers suitable for narrow aisle racking systems.
If the storage or logistics center has the
following characteristics, the narrow aisle racking system can be considered:
1. The amount of stored goods is large, the
goods are frequently in and out, and there are high picking requirements for
goods;
2. The storage and logistics center urgently
needs to increase the number of storage spaces or requires a certain amount of
storage;
3. The logistics efficiency requires a higher
level;
4. The available net height of the warehouse is
higher, more than 8M;
5. The forklift can be selected as an
independent storage forklift, and it is not planned to use the storage forklift
to drive out of the room to perform other tasks.
Vna Pallet Racks,High Density Vna Pallet Racks,Heavy Duty Vna Pallet Racks,Vna Pallet Racks For Storage Wuxi Lerin Material Technology Co., Ltd. , https://www.lerin-tech.com
Quick Detail:
1. Material: EPDM, SBR, NR, etc;
2. Usage: Collision avoidance, protect shipboard
3. Shape: Cell Fender
4. Certificate: CE, SGS, BV, CCS, ISO9001
5. Warrantee: 10 years
Competitive Advantage:
L Wide range of sizes
L High efficiency
L Good angular performance
L Modular design
L Well proven design
L PIANC tested and certified
1, E/R-H: 15percent more:
Effectiveness of the fender is designated by E/R· H.
The value of E/R-H of super cell rubber fender is 0.450 which is 15% higher than the 0.383 for the ordinary cell fender.
The combination of super cell fender and new grade of rubber fender helps to make designing more economical.
This super cell fender with the new grade of rubber can be a size smaller but perform as well as a size larger.
2, Wider dispersion of stress:
Super cell fender is improved over the ordinary cell fender at the buckling point and the shape of edge of the leg.
Its wider dispersion of stress has been corroborated by the FEM (Finite Element Method).
The wider dispersion of stress makes it possible to increase the design deflection from 47.5% to 52.5%, resulting in superior performance of the super cell fender, as well as being durable.
3, Well performing at angular berthing:
For selecting a fender system suitable for berthing of large vessels, angular performance is one of the most important factors to be considered.
Applications:
1. Frontal berthing is fixed on frontal fender in an effort to alleviating stress acted upon sides of ship. According to specific demand, surface stress can drop to as low as 25t/m2. Thus, it is particularly suitable for berthing of large vessels.
2. Owing to high reaction force energy absorption per unit, it is can excellently meet the requirements of open sea wharf and dolphin type berth.
Description:
1. On the basis that counterforce do not increase, if deflection distance augments by 13%, energy absorption will rise by 17% while counterforce energy absorption ratio (E/R· H) of each unit will go up by 15%.
2. Among stress rubber fender series, TD-A cell fender possesses relatively small inclination and stress change in performance.
3. UHMW-PE frontal pad is fixed in the front of frontal berthing to lower friction coefficient and reduce the shear force in berthing by large margin.
For selecting a fender system suitable for berthing of large vessels, angular performance is one of the most important factors to be considered.
Applications:
1. Frontal berthing is fixed on frontal fender in an effort to alleviating stress acted upon sides of ship. According to specific demand, surface stress can drop to as low as 25t/m2. Thus, it is particularly suitable for berthing of large vessels.
2. Owing to high reaction force energy absorption per unit, it is can excellently meet the requirements of open sea wharf and dolphin type berth.
Rubber grade
PerformanceRated deflection 52.5%
Maximum deflection 55%
Reaction Force
(KN)Energy absorption
(KN@M)Reaction force
(KN)Energy absorption
(KN@M)
Super high reaction force (P3)
5217
5732
5545
6068
Super high reaction force (P2)
4630
5088
4920
5386
High reaction force (P1)
4012
4410
4265
4668
Standard reaction force (P0)
3088
3391
3280
3592
Low reaction force (P01)
2624
2885
2788
3050