ROOF SUPPORTING SYSEM
Thin Coal Seam Roof Support
Thin Coal Seam Roof Support (Patent No.: ZL200820018852.3)
Technical Parameters
型号Model
Модель |
工作阻力(KN)
Working resistance (KN)
Рабочее сопротивление (кН) |
初撑力(KN)
Setting load (KN)
Начальный распор (кН) |
支护强度(Mpa)
Supporting strength(MPa)
Прочность крепи (МПа) |
支架高度(mm)
Support height (mm)
Высота крепи (мм) |
ZY2400/06/13 |
2400 |
2180 |
0.28-0.32 |
600-1300 |
ZY2600/07/14 |
2600 |
2180 |
0.328-0.362 |
700-1400 |
ZQY2800/06/13 |
2800 |
2180 |
0.5-0.55 |
600-1300 |
ZY3000/6.5/13 |
3000 |
2620 |
0.35-0.41 |
650-1300 |
ZY3200/07/15 |
3200 |
2700 |
0.36-0.46 |
700-1500 |
ZY3800/6.5/13 |
3800 |
3100 |
0.41-0.48 |
650-1300 |
ZY4400/07/15 |
4400 |
3880 |
0.52-0.56 |
700-1500 |
ZY6500/0.9/17 |
6500 |
4700 |
0.79-0.86 |
900-1700 |