COMPLIANCE INFO_PRE 2019 - Laserfiche WebLink

Home Browse Search

BORKE E al Make sure blade in crusher is well assembled and fastened and no other metal matters within the crusher before operation. Start discharge screw of crusher, turn on cooling water pipe to inflow, and then start up the crusher. After it operates stably, the platform conveyer belt can be opened for feeding. When stopping the equipment, the feeding shall be stopped first and then the crusher shall be stopped after all the crushed bottle materials are discharged. When changing blade, first of all, cut down the power and hang a warning sign on to inform other workers to avoid maloperation. In addition, pay attention to the space between moving blade and stationary blade. The smaller distance is, the better for the blade on the premise of not touching, provided with no contact. Blade with a large distance has short service life, and it can be worn easily with small crush capacity. After blades installed, slowly rotate the knife rest for several circles. After confirming there is no error, tighten the bolt. Note: All bolts of fixed crusher must be tightened, or the blades easily become flexible to damage whole blades and even sometimes destroy crusher when crusher is high-speed operating. 31.6.2 14/�'� 4,o a COMMON FAULTS AND SOLUTIONS Ql : What should be done in case of bottle materials pile-up in the crusher when the discharge is slow? A: 77T4%f1, X-7-0; TIT, fll w)ct, _A:#ZT_A 777'&*Af, T40fJ, >l_ A: After using for a period, the crusher blade needs to be changed because of blunt. If discharging is unsatisfactory soon after such change, the reason might be that blade of crusher not installed well where large space exists, or the blade is not sharpened, or the belt of crusher is a little bit loose, and belt creeps, for which the bolt under electrical machine base need to be adjusted and the belt need to be fastened. 31.7ll� �i' 7}C 7 G CENTRIFUGAL DRYING UNIT 31.7.1 ' �/�y OPERATION PROCEDURES AND KEY POINTS 140