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About SGR

Since 1996, SGR Heavy Industry Machinery has grown to be a premier manufacturer of planetary, worm and helical gearboxes; besides hydraulic and electric motors. All our industrial equipment are manufactured to high quality standards that conform to the DNV – ISO 9001:2008, SGS and CE.

Our experienced engineers ensure every gearbox and motor is designed and fabricated for high efficiency and reliability, with smooth and noiseless operation even at full load capacity. At SGR, we guarantee 100% customer satisfaction and all SGR gearboxes/motors come with a 1 year warranty.

We also pioneered a new motor and gearbox transmission technology, now adopted globally.With SGR Heavy Industry Machinery’s modular designs, we can fabricate a customized gearbox for your unique applications in food, beverage, hoisting, metallurgical, etc.

SGR’s R&D team develops innovative solutions that aim to optimize process operations, even in adverse working conditions. We are a gearbox manufacturing company, you can count on.

Production conditions

SGR covers 15000 ㎡, building area has 13500 square meters. Four Shaft Linkage Complex surface CNC grinding machine,Vertical and horizontal machining centers,Gear Machine Tool, CNC vertical turning center, etc general and special equipment.

Technical conditions

SGR Technical Department ‘s R&D team is made up of  experienced Doctoral Candidate Engineers, after several years effort, We develop  new type planetary gear reducer, planar envelope worm gear sets optimization design system , planar envelope worm shaft & Hob Measuring Instrument (China’s Domestic First Set machine)  .At the same time SGR equipped with a coordinate measuring machine,Gear Reducer power performance test platform and other laboratory equipment. SGR specialized system put  Design, Production and Professional Services together .

20 Years Gearbox Manufacturing Experts

  • 150 employees , 10 persons in R&D team.
  • High quality & competitive price

Experienced SGR Support Team

  • Enterprise culture of SGR is green
  • The spirit of SGR is innovation, efficient, unity

Endorseted by Most Related Certificates

  • Certification with DNV- ISO9001,SGS and CE etc.

SGR High Precision Quality Testing

  • Strict material testing, noise testing, leaking testing , loading and performance testing

Packing & Shipment

  • Standard export plywood cases packing
  • Strict quality inspection before shipment

SGR R &D Team

  • 10 persons in R&D team
  • Annual training on a regular basis