Springs for mining
Characteristics
Special, high elasticity steels with high capacity to recover initial geometry.
Specific integral heat treatment that provides each material with optimum characteristics.
Powder painted with UVA protection or water painted.
No reamed compression springs
F Articles manufactured upon order
Tension springs
F Articles manufactured upon order
Ref. | A | B | C | Number of spirals | Grs. | Kg/mm | Maximum load Kgs | Block length | Maximum c. |
2714225100 | 14 | 225 | 100 | 11 | 3600 | 6,36 | 1002 | 147 | 78 |
2725450150 | 25 | 450 | 150 | 8,5 | 12000 | 28,57 | 3927 | 200 | 137 |
2722250124B | 22 | 250 | 124 | 8,15 | 7140 | 33,19 | 3280 | 168 | 82 |
Tension springs
Ref. | A | B | C | Number of spirals | Grs. | Kg/mm | Maximum load Kgs |
270617511551 | 6 | 175-115 | 51 | 16 | 600 | ||
270817026555 | 8 | 170-265 | 55 | 18 | 1300 | 3,12 | 241,67 |
270821016554 | 8 | 210-165 | 54 | 18 | 1100 | ||
271233022079 | 12 | 330-220 | 79 | 11 | 3300 | ||
271542027580 | 15 | 420-275 | 80 | 3250 |