Product Description

Detailed Images

CHINAMFG supplies more than 1 series of Shaft Mounted Reducers to satisfy customers all over the world and applications in different industries.

Product Description

_{*Description of Three Types of Helical Shaft Mounted Gearbox}

(1) CHINAMFG SMR Shaft Mount Reducers

Made in compliance to AGMA standard;
Available Sizes: B.C,D,E,F,G,H,J;
Available Ratios: 5,13,15,20;

Products Features
-Standard or alternative bores ailable for each size of SMR reducers;
-High precision helical gears made of 20CrMnTi, case carbonized and grounded, in compliance with ISO 1328-1997;
-98% Efficiency in each stage;
-Cast iron housing and covers durable for heavy load and torque;
-Strong Alloy Steel Shafts, case carbonized and grounded;
-Backstops are available as an option;
-Taper Bushings are available as an option.

(2) CHINAMFG SMRY Shaft Mount Reducer

Available Sizes: 2,3,4,5,6,7,8,9,10,12
Available Ratios: 15,25;
Maximum power up to 250HP;
Weight Range: 58-1786lb.

Products Features
-Standard or alternative bores ailable for each size of SMR reducers;
-High precision helical gears made of 20CrMnTi, case carbonized and grounded, in compliance with ISO 1328-1997;
-98% Efficiency in each stage;
-Cast iron housing and covers durable for heavy load and torque;
-Strong Alloy Steel Shafts, case carbonized and grounded;
-Backstops are available as an option;
-Taper Bushings are available as an option.

(3) CHINAMFG SMR B Shaft Mount Reducer

Available Sizes: 30,35,40,45,50,60,70,80,100,125
Available Ratios: 5,10,12.3,15,20.3,25,30 etc.
Maximum Output Torque: 17,000Nm.

Products Features
Our SMR units have compact structure, large bearing capacity, high transmission efficiency (single-stage gear transmission efficiency up to 98.5%), stable transmission, low noise, reliable performance, and is widely used in mining, metallurgy, construction machinery and other industries.

*Here we only publish the drawing of the biggest size of SMR B we produce. For other sizes’ dimensions, please contact us online.

Packing & Delivery

Packaging Pictures of Worm Gear Reduce and Helical Geared Motor

Inner Packing: PP bag with carton;
Outer Packing: Carton boxes and wooden cases;
Leadtime: 20-30 days CHINAMFG order confirm.

About Us

Welcome to CHINAMFG Group, China’s leading gearbox manufacturer since 1976. Our journey, spHangZhou over 4 decades, has established us as a benchmark of CHINAMFG in the power transmission industry.

We proudly made history in the 1980s by exporting the first China-made reducer and have since maintained our status as China’s top gearbox exporter.Today, we proudly export 70% of our products to more than 40 countries, including key markets like Italy, Germany, the USA, Spain, Brazil, Argentina, Turkey, and India.

Our extensive product range includes worm gear reducers, helical gearboxes, shaft-mounted reducers, helical bevel gearboxes, and slewing drives.These products are vital across various sectors, from industrial production equipment, power, and mining to metallurgy, agriculture, construction, and marine, as well as in the burgeoning clean energy sector.

Our team of experts, among the world’s best, upholds the highest standards for both standard and OEM products. Driven by innovation and cutting-edge technology, we prioritize quality and our customers’ needs. Our state-of-the-art facilities, equipped with the latest machinery and a team of seasoned professionals, ensure consistent quality and impressive daily output. We’re proud to produce 4,000 units daily, totaling over 1.2 million units annually.

We cordially invite you to visit us and witness first hand why CHINAMFG Group is the gem of China’s gearbox manufacturing. Seeing is believing, and we eagerly anticipate demonstrating our expertise and craftsmanship. Join us in driving the future forward.

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