# Waffle oven No. 4, E-30 — KRISTAL AD, Plovdiv

**IE A082**  
KRISTAL AD, Plovdiv · Bulgaria · 2002

Press-mold rollers started moving again, drive current dropped, per-shift lubrication of units was no longer needed. Bulgaria · 2002.

## Measured

- mould support rollers, up to 60 % without motion → all moving — ****
- current draw of the conveyor drive, 3 → 2.5 A — **16.7 %**
- greasing of friction units, every shift → 39 days with no greasing — ****

## Conclusion

Press-mold rollers started moving again, drive current dropped, per-shift lubrication of units was no longer needed

Page: https://industry.xado.com/case/protokol_mai_ood_mekhanizmy_pechi_g
PDF report: https://industry.xado.com/pdf/TIER%20A/Kristal/Vafelnaya-furnaces-4-E-30/IE-A082_XADO_Kristal_Vafelnaya-furnaces-4-E-30_EN.pdf
Original scan: https://industry.xado.com/scans/protokol_mai_ood_mekhanizmy_pechi_g.pdf