Advanced Gear Reducer for Efficient Cooling Tower Ventilation Solutions

• 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

Crafted with precision, our Industrial Gear Reducers are expertly engineered to serve the demanding needs of cooling towers in expansive industrial facilities and power plants. With a design that transcends standard specifications, these reducers are meticulously crafted to enhance airflow through the tower while significantly reducing maintenance demands, ensuring both efficiency and reliability.


Gearbox Reducer

Our gear reducer for second gear transmission is a marvel of mechanical engineering, boasting a cutting-edge combination of spiral bevel and helical gear systems. Featuring a compact structure, it delivers impressive power transmission, smooth operations, and minimal noise. The gears are crafted from robust 20CrMnTi material, undergoing heat treatment to achieve exceptional wear and impact resistance. The advanced lubrication system cleverly marries oil immersion with splash flow, keeping the gears well-oiled. A sophisticated skeleton oil seal or mechanical seal enhances the high-speed shaft entrance. After an impressive 8000 hours of operation, the reducer cover should be removed to inspect seal wear, safeguarding continued optimal performance.

Designed with user-ease in mind, the lifting ring screw atop the gearbox is engineered for lid removal during maintenance, not for lifting the gearbox itself. Strategically placed control instrument contact screw holes on the box body allow seamless integration with control devices, tailored to user specifications.

 

The dedicated cooling tower reducer primarily integrates a vertical shaft gear transmission system, seamlessly incorporating other transmission types to enhance versatility. Our esteemed product line features the M series and H series, each tailored to meet specialized industrial requirements.

Design Features:

· Meticulously engineered, each design is based on precise fan performance parameters and stringent requirements, ensuring optimal performance.
· Boasting an extraordinary service lifespan of 100,000 hours with a robust service factor KA=2, our gear reducers promise enduring reliability.
· Comprehensive strength calculations and component verifications are conducted for gears, shafts, and keys, ensuring unfailing load-bearing capacity and longevity.
· Our innovative lubrication system combines splash and self-lubrication for continuous, low-maintenance operation.
· Our helical gears adhere to the rigorous GB/T 3480 "Strength Calculation of Involute Gears", while spiral bevel gears meet the standards of GB/T 10062 for load-capacity calculations, guaranteeing uncompromised performance.
· A modular design featuring diverse materials and standardized components, allowing customization to meet any client requirement with precision.
· For extreme conditions, our optional forced cooling system ensures precise oil temperature control, safeguarding against overheating and maintaining peak performance.

 

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. Please be aware that the tables showcase a selection of our standard models. We offer a comprehensive range of tailored solutions to meet your specific needs.
2. These parameters serve as a preliminary guide only. For authoritative and precise specifications, kindly consult the official data sheets released by our technical department.

NEWIN Manufacturing Base

NEWIN FACTORY
Our expansive manufacturing base is strategically situated in the vibrant city of Huizhou, Guangdong, enveloping a sprawling area of 10,000 square meters, dedicated to innovation and precision.

ISO CERTIFICATION
We are proud holders of the ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, underscoring our commitment to quality and sustainability.

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

TESTING
Independent Testing LAB


NEWIN COOLING TOWERS:

· NWN/ NWF/ NCFN Our innovative Closed Type Cooling Tower Series, designed to maximize efficiency and durability.
· NSH/ NST The versatile Open Type Cooling Tower Series, engineered for performance across various environments.
· NTG Robust and reliable Industrial Type Cooling Tower Series, perfect for demanding applications.
· NECN/NECH High-efficiency Evaporative condenser, optimizing cooling processes with precision.
· NWFL Advanced Dry Air Cooler, delivering exceptional dry cooling capabilities.


At NEWIN, we pride ourselves on manufacturing and maintaining a comprehensive inventory of essential cooling tower accessories, crafted to impeccably cater to maintenance and replacement needs across a diverse range of sizes and types. Contact us to explore bespoke accessory customization tailored to your specific cooling tower requirements.

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

Packaging & Shipping

Open Type Cooling Towers Shipment: Discover the unparalleled precision and expertise with which we handle the shipment of our open type cooling towers. Every unit is meticulously prepared and expertly transported, guaranteeing it reaches your destination in immaculate condition, primed for flawless installation and operation.

Closed Type Cooling Towers Shipment: Rely on our expertly coordinated shipping service for closed type cooling towers. Our meticulous process ensures your products are handled with utmost care and delivered with impeccable timing. Rest assured, they will arrive ready for immediate deployment, perfectly aligning with your operational requirements.

Technical Strength& Standards

Certifications