Hydraulic transmission,swing blade holder,strong and durable integral welded frame,stable and rapid return stroke of oil cylinder by accumulator.
Capable of stepless stroke adjustment and hand-wheel adjustment of the clearance between the upper and lower blades which makes it easy to adjust the clearance uniformity.
Protective fence-electrical interlocking ensures the operation safety.
NC system and position coder form a closed ring control system.
Characterized by great speed,high accuracy and good stability,it is capable of ensuring the accuracy of the backgauge displacement and has serveral additional functions such as compensation,automatic testing etc.