helical gearbox / parallel-shaft / right angle / custom
parallel-shaft, right angle
COSTRUZIONI ALLUNGHE E TRASMISSIONI gearboxes and spares based on customer drawings. The know how developed allows COSTRUZIONI ALLUNGHE E TRANSMISSIONI to produce high technology and reliable gearboxes with very competitive prices.
The following tests and controls are performed for each single gearbox:
UT on forging and plates, hardness after heat treatment.
Hardness after grinding.
Involutes profile, quality grade of grinding and boring, W measure, contacts, backlash, magnaflux.
All the production cycle strictly applies the protocol of our quality system UNI EN ISO 9001-2008, thus guaranteeing a high quality standard product. In our laboratory we perform all the required analysis on raw materials such as chemical and mechanical tests.