BASIC EQUIPMENT:

Dry pressure and leakage testing device is welded profile steel structure provided with:

• N° 1 indexing table with n° 8 independent stations for testing thread, burst and leakage of spin on filters variable from 1 to 30 cm³ per minute.
• Main cabinet made of aluminium profile, zinc covered and painted metal sheet.
• Special device to protect operators from noise.
• Self control system of the station so to avoid any incorrect testing.
• N° 1 conveyor belt equipped with a system for the selection of defective spin on filters.
• Precision pressure sensor and gauge for the signal of leaking filters to the panel control.
• Tapping control by n° 8 pneumatic motors in each test head.
• Manual loading system, by screwing the filter under the testing head, and automatic unloading system, by unscrewing and selection of the right filters from the leaking ones.

TECHNICAL DATA:

• Diameter of the indexing table: 1200 m/m.
• Capacity: up to 1200 filters per hour.
• Technical features of the filters to be tested:
  • diameter: from 50 to 115 m/m
  • height: from 50 to 200 m/m
• threads: M18 x 1,5 to 1 ¼ UNF 12
• Time of testing: from 15 to 20 sec.
• Adjustable pressure sensor from 0,3 to 3,0 mbar.
• Volume in the pressure head while testing reduced to 200 cm³ and increasing of 1 mbar.
• In conformity with CEE Directives 89/392, 91/368, 93/44, 93/68.
• Technical annexes: declaration of conformity according to the "Machine regulation" 89/392-CE in force, manual of instructions and maintenance complete with electric and pneumatic diagrams, CE marking according to the "Machine regulation" 89/392-CE in force.