Since 1985 close to Milan, OSR produces
electrical engine shafts and worm profiles with high precision and quality.
1985
Opening
1999
OSR1
relocation
2005
From SNC
to SRL
2006
OSR2
set up
2015
OSR2
expansion
2017
OSR3
construction
2018
3 plants, 80 employees,
14million shafts/year
2021
OSR4 set up
and 20 million pieces sold
2022
OSR5 set up
Future
The evolution
continues
What we do
We translate our customers’ needs into reality, accompanying them from technical drawing to finished product, offering technical advice, speed and guaranteeing maximum level of assistance and flexibility throughout.
additional services
Induction hardening
Plastic insulation
Applications
Applications of OSR’s productions as follows:
Automotive
- robotic gearbox- automatic gearbox- capote- seats
Homeware appliances
- washing machines- dish washers- kitchen robots- small electrical appliances
Automation
- gates- motorised tables- beds
E-bike
- Electric motorshafts
Quality policy
OSR quality policy aims to ensure our customers’ full satisfaction.
We guarantee the highest quality standards with state-of-the-art measuring instruments.
We carry out strict controls of raw material as well as of finished products. We do PPAP, test documentation, customized labelling; we introduce and develop the most advanced technological apparatus including 100% control systems, robotic lines and a metrological room. Our main concern is customer satisfaction.
Certifications
OSR is ISO9001:2015 certified and is continuously investing to get IATF16949 e ISO14001 certifications.
Quality and workplace safety for all our staff are OSR’s key points. OSR is very attentive and has been certified and approved by different certification authorities as “Corporate responsibility Approved”
OSR
34
years of activity
5
plants
100
employees
20
million pieces produced every year
1
metrological room
75
thousand wormprofiles per day
65
thousand shaftsper day
6
digital warehouse for semifinished goods
Fleet
- CNC fantina mobile milling
- CNC Ghiringhelli & SMT plunge grinding
- CNC Monzesi grinding
- CNC centric grinding machine
- CNC Monnier + Zahner & Lambert milling machines for worm profile
- CNC robotic surface super-finishing of worm profile
- CNC robotic notching
- CNC robotic rolled gear cutting
- Koepfer cnc gearing machine
- Robotic gamac vertical machining centers