The wooden drums of Pajusco Tecnologie Srl, designed for over 60 years and composed of the best type of African hardwood, selected by our technical department for its characteristics of high resistance and unacceptability to chemicals.
Spherical cast iron hardware, produced and supplied by our own foundry, to have the best elasticity and at the same time the best resistance.
Any component in contact with chemical products completely made of 316 L STAINLESS STEEL. Transmission groups and electrical parts manufactured entirely by our specialized departments.
Pajusco Tecnologie wooden drums can optionally be equipped with the SMART DRUM system, a patented predictive control system
The performance of the wooden drums
| LIMING | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| TECHNICAL DETAILS | 50%  SALTY LEATHER |
50% FRESH LEATHER |
|||||||
| drum size (mm) diameter x width | RPM standard | drum volume liters below the axis 50% | water 100% load leather Kgs | water 150% load leather Kgs | water 200% load leather Kgs | drum volume liters below the axis 50% | water 100% load leather Kgs | water 150% load leather Kgs | water 200% load leather Kgs |
| ø 5000x5000 | 1.5 - 3 | 38.700 | 19.400 | 15.500 | 12.900 | 38.700 | 22.300 | 17.800 | 14.800 |
| ø 4800x5000 | 1.5 - 3 | 35.400 | 17.700 | 14.100 | 11.800 | 35.400 | 20.300 | 16.200 | 13.600 |
| ø 4500x5000 | 1.5 - 3 | 30.800 | 15.400 | 12.300 | 10.300 | 30.800 | 17.700 | 14.200 | 11.800 |
| ø 4500x4500 | 1.5 - 3 | 27.400 | 13.700 | 11.000 | 9.200 | 27.400 | 15.800 | 12.600 | 10.500 |
| ø 4200x4500 | 2 - 4 | 23.600 | 11.800 | 9.500 | 7.900 | 23.600 | 13.600 | 10.900 | 9.000 |
| ø 4000x4500 | 2 - 4 | 21.200 | 10.800 | 8.500 | 7.100 | 21.200 | 12.200 | 9.800 | 8.100 |
| ø 4000x4000 | 2 - 4 | 18.600 | 9.300 | 7.500 | 6.200 | 18.600 | 10.700 | 8.600 | 7.100 |
| ø 3500x4000 | 2 - 4 | 13.800 | 6.900 | 5.500 | 4.600 | 13.800 | 8.000 | 6.350 | 5.300 |
| ø 3500x3500 | 2 - 4 | 11.900 | 5.950 | 4.800 | 4.000 | 11.900 | 6.900 | 5.500 | 4.600 |
| ø 3500x3000 | 2 - 4 | 10.900 | 5.450 | 4.400 | 3.600 | 10.900 | 6.300 | 5.000 | 4.200 |
| ø 3500x2500 | 2 - 4 | 8.900 | 4.450 | 3.600 | 3.000 | 8.900 | 5.100 | 4.100 | 3.400 |
| ø 3000x3000 | 3 - 6 | 7.800 | 3.900 | 3.100 | 2.600 | 7.800 | 4.500 | 3.600 | 3.000 |
| TANNING | ||||||||
|---|---|---|---|---|---|---|---|---|
| TECHNICAL DETAILS | 50% |
|||||||
| drum size (mm) diameter x width |
RPM standard |
drum volume
liters below the axis 50% |
with water 100% load leathers Kgs |
with water 150% load leathers Kgs |
with water 200% load leathers Kgs |
|||
| ø 4500×4500 | 3 – 6 | 27.400 | 13.700 | 11.000 | 9.200 | |||
| ø 4200×4500 | 3 – 6 | 23.600 | 11.800 | 9.500 | 7.900 | |||
| ø 4000×4500 | 3 – 6 | 21.200 | 10.800 | 8.500 | 7.100 | |||
| ø 4000×4000 | 3 – 6 | 18.600 | 9.300 | 7.500 | 6.200 | |||
| ø 3500×4000 | 4 – 8 | 13.800 | 6.900 | 5.500 | 4.600 | |||
| ø 3500×3500 | 4 – 8 | 11.900 | 5.950 | 4.800 | 4.000 | |||
| ø 3500×3000 | 4 – 8 | 10.900 | 5.450 | 4.400 | 3.600 | |||
| ø 3500×2500 | 4 – 8 | 8.900 | 4.450 | 3.600 | 3.000 | |||
| ø 3000×3000 | 5 – 10 | 7.800 | 3.900 | 3.100 | 2.600 | |||
| DYEING | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| TECHNICAL DETAILS | 50% |
||||||||
| drum size (mm) (mm) diameter x width |
RPM standard |
drum volume
liters below the axis 50% |
minimum load wet-blue in kgs |
maximum load wet-blue in kgs |
|||||
| ø 4000×3000 | 5 – 10 | 13.500 | 2.250 | 3.400 | |||||
| ø 3500×3000 | 5 – 10 | 10.900 | 1.800 | 2.750 | |||||
| ø 3500×2500 | 6 – 12 | 8.900 | 1.500 | 2.250 | |||||
| ø 3500×2000 | 6 – 12 | 6.400 | 1.100 | 1.600 | |||||
| ø 3000×3000 | 5 – 10 | 7.800 | 1.300 | 1.950 | |||||
| ø 3000×2500 | 6 – 12 | 6.300 | 1.050 | 1.600 | |||||
| ø 3000×2000 | 6 – 12 | 4.900 | 850 | 1.250 | |||||
| ø 2500×2000 | 7 – 14 | 3.200 | 550 | 800 | |||||
| ø 2000×1500 | 7 – 14 | 1.300 | 250 | 350 | |||||
Some references around the world
Pajusco Tecnologie produces wooden drums for tanneries all over the world
Pajusco Tecnologie machines are equipped with equipment and control systems that make all production processes safe, economical and reliable.
