Problem 1: The short lifespan of corrugated board blades.
♦ Is the grain size of the grinding wheel adequate?
Too coarse a grain size of grinding wheel shortens the lifespan/performance time of blades.
♦ Excessive grinding: the grinding interval is too short or the grinding pressure is too high.
Problem 2: The edges of corrugated boards cut by blades show burrs and dents.
♦ Please check the cutting edge of your blade. Is the cutting-edge sharp enough?
♦ The corrugated board is too wet.
Problem 3: Breakage of blades.
♦ Incorrect assembly e.g. deformed flange plate; wrong screwing will cause the breakage of blades.
♦ Unstable swing grinding wheels break the blades; please check the bearing of the grinding wheels.
♦ The problem may be caused by collision with other hard objects.
Problem 4: Chips on the cutting edge after the grinding.
♦ Unstable swing grinding wheels may cause this problem, even break the blades.
♦ A collision with hard objects may cause the chips on the cutting edge.
Problem 5: The edge of corrugated board is not straight.
♦ The hardness of the blade and corrugated board might not match.
TaiYuan Sanwu Tools Co.,Ltd
Add: No. 85 Zhengyang Street, Xiaodian District, Taiyuan City, Shanxi Province, China
Tel: +86-0351-7172172
Mobile: +86-18334702131
E-mail: Hale.liu@sanwutools.com
info@sanwutools.com
Web: https://sanwutools.com