Precision Engineered Cooling Tower Gearbox Reducer for Optimal Airflow

• Customization: Available
• Cooling Method: Cooling Tower
• Certification: ISO, CE
• Condition: New
• Ventilation Mode: Natural Ventilation
• Material: Metal
• Air Contact Form: Dry
• Air Contact Way: Open
• Tower Shape: Square
• Noise Level: Low
• Application Fields: Industrial
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: NEWIN
• Origin: China
• HS Code: 8419909000
• Production Capacity: 500000

Product Description

Overview

Our Industrial Geareducers, specifically crafted for massive cooling towers within industrial and power plant settings, redefine expectations. Their advanced design ensures superior air movement across the tower while minimizing maintenance disruptions, setting new standards in shape and functionality.


Gearbox Reducer

This innovative reducer is engineered for secondary gear transmission, combining spiral bevel and helical gear systems. Its compact structure delivers high transmission power, seamless operation, and minimal noise. Crafted from premium 20CrMnTi, these gears undergo rigorous heat treatment, enhancing their exceptional wear and impact resistance. The lubrication system features a blend of oil immersion and splash flow, maintaining optimal oil levels. The oil flows through a dedicated channel to lubricate the bearings effectively. High-speed shaft entrances utilize robust skeleton or mechanical seals. After 8,000 hours of operation, the reducer cover should be removed to inspect seal wear and determine replacement needs.

A lifting ring screw on the gearbox lid is designed for easy lid removal during maintenance, not for hoisting the gearbox itself. The control instrument contact screw hole on the box allows seamless integration with control devices, tailored to user specifications.

The cooling tower-specific reducer primarily utilizes a vertical shaft gear transmission, supplemented by diverse transmission types. Our main series, including M series and H series, are meticulously designed for optimal performance.

Design Features:

· Engineered based on critical fan performance parameters and exacting requirements.
· Boasting an impressive service life of 100,000 hours with a robust service factor KA=2, ensuring long-term reliability.
· Comprehensive strength analysis and verification of load-bearing elements, including gears, shafts, and keys, assure enduring bearing load capacity and operational longevity.
· Incorporates advanced splash and self-lubrication systems for optimal performance.
· Our helical gears meet the stringent GB/T 3480 standards for involute gear strength calculations, while spiral bevel gears conform to GB/T 10062 standards for bevel gear load capacity computations.
· The modular design features a variety of materials and standardized components, offering versatile solutions tailored to diverse customer demands.
· Optional forced cooling systems allow for precise oil temperature management, even under the most extreme conditions.

Parameter

Reducer Technical Parameter

No.	Model	Nominal RPM	Ratio	Input RPM	Power(kw)
1	MSRD235	300	4.91	1480	45
		220	4.42	980	30
		200	4.91	980	30
2	MSRL200 (MSRL200A)	265	5.6	1480	45
		238	6.21	1480	45
		200	4.77	980	30
		210	4.62	980	30
		191	5.08	980	30
		173	5.6	980	30
		156	6.21	980	30
3	MSRL250 (MSRL250A)	165	8.97	1480	55
		191	7.75	1480	55
		214	6.91	1480	55
		230	6.46	1480	55
		251	5.89	1480	55
		108	8.97	980	37
		125	7.75	980	37
		140	6.91	980	37
		150	6.46	980	37
		165	5.89	980	37
4	MSRL300 (MSRL300A)	136	10.83	1480	160
		145	10.13	1480	160
		155	9.5	1480	160
		184	8.04	1480	160
		90	10.83	980	90
		97	10.13	980	90
		101	9.5	980	90
		122	8.04	980	90
5	MSRL350A	127	11.63	1480	160
		136	10.95	1480	160
		145	10.23	1480	160
		155	9.68	1480	160
		180	5.51	980	160
6	MSRL350D	105	14.11	1480	200
		117	12.52	1480	200
		127	11.55	1480	200
7	MSRL400	101	14.63	1480	220
		107	13.86	1480	250
		116	12.78	1480	250
8	HSRL350	101	14.63	1480	185
		107	13.86	1480	185
		117	12.67	1480	200
		127	11.75	1480	200
		136	10.83	1480	200
9	HSRL400	101	14.63	1480	220
		107	13.86	1480	250
		116	12.78	1480	250
10	HSRL400T	118	12.59	1480	200

Note:
1. The tables highlight only a selection of our standard models. For tailored solutions that perfectly align with your requirements, our customizable options are at your service.
2. The parameters presented in these tables serve as preliminary guidelines. For precise and authoritative specifications, please consult the official data sheets meticulously prepared by our esteemed technical department.

NEWIN Manufacturing Base

NEWIN FACTORY
Nestled in the dynamic city of Huizhou, Guangdong, our expansive manufacturing base spans an impressive 10,000 square meters. It is a testament to our dedication to innovation and precision engineering, providing the perfect environment for manufacturing excellence.

ISO CERTIFICATION
As proud recipients of the ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, we are steadfast in our commitment to adhering to the highest standards of quality and promoting sustainable practices.

WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop

TESTING
Independent Testing LAB


NEWIN COOLING TOWERS:

· NWN/ NWF/ NCFN Experience the future today with our cutting-edge Closed Type Cooling Tower Series, designed for unmatched efficiency.
· NSH/ NST Discover adaptability with our versatile Open Type Cooling Tower Series, engineered to meet diverse cooling requirements.
· NTG The epitome of industrial strength, our robust Industrial Type Cooling Tower Series is both reliable and durable.
· NECN/NECH Achieve superior cooling efficiency with our high-performance Evaporative Condenser Series.
· NWFL Our Advanced Dry Air Cooler stands as a pinnacle of innovative air cooling solutions.


At NEWIN, we excel in producing and maintaining an extensive inventory of essential cooling tower accessories. Crafted with precision, they are designed to seamlessly meet maintenance and replacement demands across a wide variety of sizes and models. Reach out to us for bespoke accessory customization, meticulously tailored to your unique cooling tower specifications.

CONTAIN:
· Fan drive system (incorporating fan, fan stack, reducer, motor, shaft, and more)
· Water distribution (featuring nozzles, drift eliminator, and more)
· Heat exchange (with PVC infills, cooling coil, and additional components)
· Other accessories (such as air inlet louver, valve, and more)

Packaging & Shipping

Open type cooling towers shipment: Witness the unparalleled precision and care with which we manage the shipment of our open type cooling towers. Each unit is meticulously prepared and transported with the utmost diligence to guarantee it arrives in immaculate condition. This ensures a flawless installation process and optimal operational performance, right from the start.

Closed type cooling towers shipment: Rely on our expertly orchestrated shipping service for closed type cooling towers. Our methodical approach ensures your products are handled with exceptional care and delivered with remarkable timeliness. This guarantees they reach your premises in pristine condition, primed for immediate deployment to fulfill all your operational requirements efficiently.

Technical Strength& Standards

Certifications