Professionally refurbished machines
STREFA SELECT is the Group’s quality mark. STREFA SELECT certification is reserved only for used machines that have been carefully selected and refurbished directly by STREFA CNC.
The STREFA SELECT package includes:
• 30-day SELECT warranty – ensuring purchase security and operational reliability.
• Professional installation and commissioning – after the machine is installed, a technician arrives to start up the device and check its operation.
Reliable and proven used machines
⬇️ The SELECT process consists of 10 stages, which track machines throughout the entire process chain, from design to installation, inspection, updating, and testing.
9 steps that make your machine become 
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Service History Check
Mechanical, electrical, electronic and pneumatic control of all components. Repair or replace these components in the event of damage.
Cleaning
Before technical inspection, we thoroughly clean the machine of dirt, deposits, and adhesive residue. We use dry ice cleaning technology for this purpose—an environmentally friendly method that does not require water, solvents, or detergents, thus producing no wastewater or waste.
Technical review
Mechanical, electric, electronic and pneumatic motor pump for all components. Repair or replace these components in the event of damage.
Typing
Mechanical, electric, electronic and pneumatic motor pump for all components. Repair or replace these components in the event of damage.
Exchange and regeneration
Mechanical, electric, electronic and pneumatic motor pump for all components. Repair or replace these components in the event of damage.
Personalization
Mechanical, electric, electronic and pneumatic motor pump for all components. Repair or replace these components in the event of damage. Trials and testing
Trials and testing
Mechaniczna, elektryczna, elektroniczna i pneumatyczna kontrola wszystkich komponentów. Naprawa lub wymiana niniejszych komponentów w przypadku uszkodzenia. Trials and testing
Technical acceptance by the customer
Mechanical, electrical, electronic and pneumatic control of all components. Repair or replace these components in the event of damage.
Installation and Training
Mechanical, electrical, electronic and pneumatic control of all components. Repair or replace these components in the event of damage.
Warranty
Mechanical, electrical, electronic and pneumatic control of all components. Repair or replace these components in the event of damage.