1.       Perfoming clamping,,lifting and left ﹠ right shifting,etc.movements to the roll paper hydraulically.

2.       Chucking two coils of roll paper at the same time to realize non-stop loading and unloading roll paper.

3.       Composed of complete set of hydraulic station oil cylinder and oil pipe.

4.       Size of base paper to be held Ø1,500mm×1,650(850)mm,and weight of base paper to be supported;2,000kg(singlearm).

5.       Pneumatic brake,and friction disc with ventilation hole and double-sheet structure,allowing air to circulate between inside and outside and providing good heat dissipating performance and reducet wear of brake disk.

6.       Each base paper holder is equipped with two paper feed tracks,two paper feedtrolleys,eliminating staggering and lopsidedness during paper loading and conveying.

7.       Paper clamped with expanding type tip,making the best use of base paper,reducing base paper wast and overcoming the impact from tension imbalance between two sides due to misalignment of roll paper core.