We are specialize in construction and design of screw conveyors transporters.
Thanks to our extensive experience we are capable of conveying systems designed specifically for our customers.
Our screws are used in various industrial fields for handling any type of product.
We build screws for the transport and extraction, dosing and mixing. Our extensive range includes screws standard open-channel or tubular, vertical or inclined, but also special-cooled twin-screw, screw squeezing appropriate to the dewatering and compacting of the products. Screw conveyors with special surface finishes such as satin and mirror polish.
Colombo Pietro has been on the market for over hundred years, its trade name is a warranty of quality, dependability, and efficiency.