When numbering machines are sent to NES for service and repair the machines are:

• cleaned  ultrasonically 
• dismantled 
• the parts are further cleaned ultrasonically. 

This process removes any ink, oil, paper, dust, powder and any other unwanted substance.

Machines are then:

• inspected
• fitted with new parts if necessary
• rebuilt
• checked again
• lubricated through the ultrasonics (this is again a cleaning process but also an oiling process.
• blown out with compressed air
• checked again.

As we carry a large range of spare parts in stock, numbering machines sent for repair are normally returned to the owner within 24 hours

Parts:

The most common parts fitted to Rotary numbering machines are:

• Gib locking screws (straight or convex)
• Gibs - straight or convex.  The clamp that holds the numbering machine onto the mounting ring.  Normally supplied with the gib holding screws.
• Operating arms - straight or convex

***  We recommend that these parts are kept in stock by printers as they are easily replaced and will probably be needed at some point in time. ***