3-knife trimmer,high speed ,automatic lubrication ,ball srew ,sevo motor,10.4 inch colorful touch screen . S28D 3-knife trimmer Mechanical Part:One frame machine body for long lasting and consistent high-quality trimming; Cam and gears which are machined by CNC can ensure stable running and precisely cutting, db conform to CE standard; Eelectromagnetic clutch for superior braking performance; Optimised trimming quality thanks to high quality HSS knife; Centralized lubricating oil supply system with less maintain; H Model: High quality and precise screw rod control the side knife in right position.

Electric Part:

PLC controls whole machine; Machine running and stacker part are controlled by inverter separately; H Model use 5.7 inch colorful touch screen; have kinds of language for choosing; machine running speed, trimming height; trimming height, cutting delay ,book counting, diagnosing alarm display. Technique data

Model	S28D
Max. Cutting size	420X300 mm
Min. Cutting size	80x80 mm
Max. Cutting height	100 mm
Min. Cutting book height	8 mm
Min. Single cutting height	5 mm
Max. Cutting speed	28 times
Power	4 kw
Outlook dimension	2300x2050x1676 mm
Net weight	2800 kg

Configurations Book are stacked manually in a hopper, feeding book is controlled by button or PLC time delay system;	Air blowing system to clean the waste;
Two cutting button system and cutting delay system make test cut more efficiently;	Three knifes adjusted by handle easily;
Three kinds of language for choosing;	Book counter;
Servo system is used to position the height of the book, which raise the cutting precise;	All of those will be show on the display.