






MACHINING
We do machine work for the automobile industry using
automated processes.
We rely on modern quality tools such as SMED, 5's,
Quality Circles, Improvement Groups, Continuous
Improvement, etc. which we apply to all of our industrial
processes.
We have two-turret CNC lathes, 7-station CNC drilling
transfer machines, automatic presses, a 5-axis CNC
horizontal machining centre, parallel lathe, universal
milling machine, flat grinding machine, column and
bench drills, circular saws and jig saws.
RESISTANCE WELDING
We use strong welding presses equipped with totally
safe control systems.
We use completely automated welding processes
involving several operations in a line, forming welding
cells. The transportation of the parts inside the cells is
totally automated, as is loading and unloading via
automatic handlers.
We use semi-automatic welding presses equipped with
the same control systems as the automatic processes,
but with manual part feeding.
SURFACE TREATMENT
Our facility also has a line for degreasing, phosphating
and washing in order to guarantee protection and perfect
paint adherence.
PAINTWORK
Powder coating by polymerisation in ovens. This totally
automated and controlled process ensures quality and
stability over time.
SUBASSEMBLIES
We assemble preassemblies for Opel abroad (Asia and
Mexico)..
UNIT INSPECTIONS
Of parts or elements before releasing them to the
production or assembly lines. Of finished parts ready
for packing.
Address: Ctra. Echauri, 9 - C.P.31160 - Orcoyen (Navarra) (Spain)
T. +34 948 32 17 75 / +34 948 36 84 00 - F. +34 948 32 66 35 / +34 948 36 83 99 isn@grupoisn.com