Audited Supplier
High Quality Cooling Tower Belt Pulley Reducer
Belt type reduction drive is widely application, through the tension in the pulley of the driving wheel and driven wheel belt for the power transfer to a mechanical transmission, it has a simple structure, stable transmission, can buffer vibration absorption, can be in large axial spacing between shaft and transmission power, low cost, without lubrication, easy maintenance and other characteristics, widely used in the cooling tower and a number of mechanical equipment.
The entire belt drive system includes motor pulley, fan pulley and V belts. There are two types ( upright mounting & upside down mounting) to meets different cooling tower requirements.
Superior belt from well recognized manufacturer, has good elasticity, it can be in a certain range according to the need to choose the length, to adapt well the center distance requirements of the larger working conditions.
Belt pulley reducer has the characteristics of simple structure, stable operation, small vibration, low noise, long service life, etc.
| Drive type | Drive efficiency | Main components | Maintenance | Note. |
| Belt | 90~95% | Belt, motor pulley, fan pulley, big bearing | Check belt tightness to prevent slipping. Belt damaged need to be replaced. | Low installation requirement that it just need to keep the belt level. |
| Model | Nos.of Groove | H | H1 | H2 | H3 | Ø1 | Ø2 | Ø3 | Ø4 | N-ØD | K | T |
| NBR-5 | 2 | 45 | 50 | 175 | 76 | 355 | 300 | 263 | 34 | 4-Ø13 | 37 | 8 |
| NBR-6 | 3 | 65 | 60 | 225 | 105 | 456 | 348 | 300 | 38 | 4-Ø14 | 41 | 8 |
| NBR-8 | 4 | 85 | 62 | 265 | 120 | 456 | 428 | 390 | 50 | 6-Ø16 | 53 | 12 |
| NBR-10 | 4 | 85 | 62 | 310 | 135 | 608 | 500 | 450 | 50 | 4-Ø16 | 53 | 12 |
| NBR-12 | 5 | 105 | 62 | 310 | 143 | 660 | 500 | 450 | 60 | 4-Ø16 | 63 | 12 |
| NBR-14 | 6 | 125 | 62 | 320 | 153 | 660 | 500 | 450 | 75 | 6-Ø16 | 79.5 | 20 |
NEWIN FACTORY
Manufacturing base Situated In Huizhou, Guangdong. It Covers An Area Of 10,000 Square Meters.
ISO CERTIFICATION
ISO9001:2015 Quality Manergement System Certification ISO14001:2015 Environmental Manergement System Certification
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
Independent Testing LAB
NEWIN COOLING TOWERS:
· NWN/ NWF/ NCFN Closed Type Cooling Tower Series
· NSH/ NST Open Type Cooling Tower Series
· NTG Industrial Type Cooing Tower Series
· NECN/NECH Evaporative condenser
· NWFL Dry Air Cooler
NEWIN manufactures and stocks all major cooling tower accessories to meet maintenance and replacement needs of almost any size and types of cooling tower. Please contact us to customize the cooling tower accessories you need.
CONTAIN:
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.)
· Water distribution (nozzles/ drift eliminator etc.)
· Heat exchange(PVC infills/ cooling coil etc.)
· Other accessories (air inlet louver/ valve etc.)
Open type cooling towers shipment
Closed type cooling towers shipment
