- +91 9311124432
- info@durabelting.in
- 710, 7th Floor, Capital Tower - 1, Mehrauli-Gurgaon Rd, Sector 26, Gurugram, Haryana 122002
- Plot No. A-66, Taloja Industrial Area of MIDC, Taloja City, Taloja Panchnad (CT)-410208, Taluka Panvel, Distt. Raigad, Navi Mumbai (Maharashtra)
DURA GRID
LOW ROLLING RESISTANT
CONVEYOR BELTS
Frictional resistances in a belt conveyor system is one of the major factors contributing to higher power consumption. One of the major frictional resistances is Indentation Rolling Resistance (IRR), where a resistance to belt motion arises due to the indentation of belt bottom cover over the idler roll.
Indentation Rolling Resistance occurs due to the squeezing of the belt bottom rubber cover at the idler roll contact areas while being loaded by bulk material and belt weights. Due to the viscoelastic nature of belt cover materials, the un-deformed belt geometry cannot be restored at once, where indented sections of the belt takes some time to get relaxed. This results in an asymmetric stress at idler roll & belt bottom cover interface that hinders belt advance.
Long haul conveyors, typically have idler indentation rolling resistance as the most significant power consuming factor, where this share can reach up to 70% of the total motion resistance. In case of horizontal conveyors, the factors mostly affecting motion resistances are resistances due to idler roll rotation, bulk material and belt flexure as well as indentation rolling resistances.
PERCENTAGE OF MOTION RESISTANCE
At Dura Conveyor Belting, we pay great attention in developing products which will help the industry to consume less energy with increased efficiency. This ultimately helps reduce carbon emissions & brings down operational costs. This is our contribution towards KYOTO PROTOCOL to United Nations Framework Convention on Climate Change.
Dura Conveyor Belting has developed special belt bottom cover grade DURA GRID with enhanced viscoelastic properties and less density, compared to conventional rubber compounds, which reduces indentation rolling resistances, leading to power savings ranging from 10% to 40%.
SALIENT FEATURES
- Consumes less power as compared to standard Cover grades.
- Motor load reduction.
- Due to less resistivity, possibility to use thinner belt ultimately leading to savings.
- Eco friendly.
- DURA GRID Conveyor Belts are available in all types of textile CARCASS range such as NN/EP, Straight Warp & Aramid/Kevlar.
- Suitable only for General Purpose Abrasion & Impact Resistant Applications.
PRODUCT FEATURES
| Standard Widths | Up To 2200mm (86") |
| Type of Fabric | NN / EP |
| Breaker Fabric Ply | Optional / As per customer requirement |
| Standard Belt Rating | 200 N/mm (110 PIW) To 3200 N/mm (1800 PIW) |
| No. of Ply’s | 1 Ply To 8 Ply |
| Rubber Cover Thickness | 1mm (1/25") To 25mm (1") |
| Colour | Black |
| Edge | Cut Edge / Moulded Edge |
| Splicing Method | Hot / Cold / Mechanical |
| Single Roll Length | Standard Length : 300 meters (1000') / Up to 1000 meters (3300') depending upon total belt thickness |
| Standard Packing | Wrapping in HDPE sheets with Strapping. (Wooden Crate / Metal Crate packing is available on request) |
| Belt Identification Number | A unique BIN (Belt identification number) at every 10 meters (33’) |
