Overview
Industrial Geareducers are manufactured and designed specifically for cooling towers in large industrial and power plant applications. In shape and function, their design goes beyond normal requirements- Both to maximize air movement through the tower, and to minimize the impact of maintenance.
Gearbox reducer
Reducer for the second gear transmission, spiral bevel gear and helical gear combined transmission system.With compact structure, large transmission power, smooth operation, low noise and other characteristics.The material used by the gear is 20CrMnTi, after heat treatment process, to ensure that the gear has higher wear resistance and impact resistance.The lubrication system adopts the combination of oil immersion and splash flow lubrication. A certain amount of oil is kept in the box. The oil is sent to the oil storage tank by the oil disc to make the oil flow and lubricate the bearing through the flow channel.Skeleton oil seal or mechanical seal is adopted at the entrance of high-speed shaft. The cover of reducer should be removed after 8000 hours of operation to check the wear of the seal and decide whether to replace it.
The lifting ring screw on the lid is for opening the lid of the gearbox when overhauling the gearbox. It cannot be used for lifting the gearbox.The control instrument contact screw hole is arranged on the box body, which can be connected to the control device according to the user's needs.
| Parameter |
The fan motor load parameters |
Torque reaction |
| Impeller |
vibrational frequency |
Disturbance force |
Maximum vibration speed |
Reducer |
Motor |
| Model |
Weight (Kg) |
Axial force(N) |
Gyroscopic moment (kgm2) |
Impeller(Hz) |
Motor(Hz) |
Impeller(N) |
Motor(N) |
R1(n) |
R2(N) |
R3(N) |
Normal load R4(N) |
Max. load R4(N) |
|
|
| LF-70 |
909 |
5770 |
7800 |
2.48 |
16.33 |
132 |
2083 |
6.3 |
7670 |
5199 |
2900 |
1712 |
3424 |
FRQ:
1. Are you manufacturer ?
Answer: Yes we are a cooling tower manufacturer located in Guangdong Province China. With 18 years of manufacturing and OEM service for several brand of famous cooling tower.
2. Can you provide the cooling tower parts different with the specification in below showing form ?
Answer: We can manufacturer and newly design for special order based on your provided specification and drawing or performance requirements.
3. What products are you manufacturing?
Answer: cooling towers with its accessories (motor, steel frame, plastic components, FRP panel, PVC infill, motor, water pump, motor fan, control box for fan)
4. What is the delivery time?
Answer: For round type cooling tower below 300RT, we have stock in warehouse. other type cooling tower, need to production upon receive the PO. Leading time 15 working days.
5. What is your quality warranty ?
Answer: 1 year for motor, 2 years for steel parts, 5 years for FRP pannel. Free parts available during gurrantee peorid.
6. How many workers working in your factory ?
Answer: 270 workers at the end of 2013.
7. Do you have any production management system or certification for products.
Answer: ISO 9001:2008 quality and environment management system certificates. CTI member certificate for cooling towers.
Loading and shipping
NEWIN Manufacturing Base
NEWIN FACTORY: The Pinnacle of Precision and Quality
Situated in the dynamic heart of Huizhou, Guangdong, the NEWIN Manufacturing Base stands as a grand monument to technological innovation. Spanning a remarkable expanse of 10,000 square meters, this facility exemplifies our unwavering commitment to pioneering machinery and unparalleled craftsmanship.
ISO CERTIFICATION: Exemplifying Standards and Quality Assurance
At NEWIN, we are proudly certified with ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management Systems. These prestigious certifications highlight our relentless dedication to maintaining superior quality and championing sustainable practices.
WORKSHOPS: Where Expertise Meets Innovation
Welding Workshop: Delivering precision in every weld and showcasing craftsmanship in every joint, redefining quality standards.
Filler Thermoforming Workshop: Crafting excellence and shaping the future of thermoforming with skillful innovation.
Sheet Metal Processing Workshop: Forging strength and ensuring reliability through advanced metalwork techniques.
Cooling Tower Assembly Workshop: Dedicated to assembling efficiency and building performance that surpasses expectations.
TESTING: Ensuring Unmatched Quality and Performance
Independent Testing LAB: Conducting rigorous assessments to guarantee superior outcomes in all our products.
NEWIN COOLING TOWERS: Engineered for Excellence
·
NWN/ NWF/ NCFN: Our innovatively designed closed type cooling tower series, crafted to provide exceptional performance. Closed Type Cooling Tower Series: Engineered to deliver optimal thermal efficiency and reliability.
·
NSH/ NST: Integrating leading-edge technology into our open type cooling tower series, setting new benchmarks in the industry. Open Type Cooling Tower Series: Unmatched performance and reliability for diverse cooling needs.
·
NTG: Industrial Type Cooling Towers designed to withstand rigorous industrial demands with robust solutions. Industrial Type Cooling Tower Series: Tailored to meet the challenging demands of industrial environments.
·
NECN/NECH: Pioneering evaporative condensers tailored for modern applications, ensuring maximum efficiency. Evaporative Condenser: Delivers maximum efficiency without compromise, redefining industry standards.
·
NWFL: Introducing the innovative dry air cooler engineered for unparalleled all-weather performance. Dry Air Cooler: Harnessing advanced technology for dependable and efficient cooling solutions.
NEWIN offers a comprehensive range of meticulously manufactured and stocked cooling tower accessories. These components cater to the maintenance and replacement needs of virtually any cooling tower size or type. Connect with us to customize accessories tailored precisely to your specifications.
CONTAIN: A Full Spectrum of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Expertly precision-engineered for optimum performance.
· Water distribution (nozzles/ drift eliminator etc.): Designed to ensure even flow and highly effective distribution.
· Heat exchange (PVC infills/ cooling coil etc.): Crafted with superior materials to enhance transfer efficiency.
· Other accessories (air inlet louver/ valve etc.): Quality components ensuring seamless and efficient operation.
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on an effortless transition with our Open Type Cooling Towers, crafted for supreme air conditioning efficiency. Delivered with meticulous precision and care, each unit arrives at your doorstep meeting the pinnacle of quality standards. Prepared to elevate your cooling capacities, these towers are the epitome of performance excellence.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are sent forth under strict safety and reliability protocols. Originating from our cutting-edge facilities, these stalwart and high-efficiency cooling systems are transported to your locale, ready to provide unparalleled performance and cater to all your cooling exigencies.
Technical Strength& Standards
Certifications
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