SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

SLER has produced helical gear and worm gear speed reducers with variable configurations in 5 main catagories within its 10, 000 sqm sqm² Production facility in east China.

1. Helical Gearmotor of R Series

2. Parallet-Shaft Helical Gearmotor of F Series

3. Bevel-Helical Gearmotors of K Series

4. Worm-Helical Gearmotors of S Series

5. NMRV Serie Worm Gearbox

Our factory equipped with CNC machines, gear hobbing / grinding machines, paint spray line.

48 quality inspections including size tolerance, load, noise, hardness, appearance carried out in our production process, SLER delivers quality according to ISO9001 and always guarantees you an optimal cost performance.

7 -12 days lead time for regular models.

Modular-design gear reducers make SLER define with customers the most suitable solution on a case by case basis. Modularity represents precious valued added in these cases as well, guaranteeing maximum flexibility at all stages.

Our decades of experience paired with our in-house final assembly make SLER the ideal partner and allow us to cover a wide range. This includes helical gear units with brake motors, special shafts / flange, with three-phase motors including a forced cooling fan, special voltages, or explosion-proof design.

We offer our customers the best, reliable and flexible options and solutions for their application which includes poultry, food industry, cement factories, construction, logistics, mining, quarries, agriculture, as well as oil and gas.