Grinding plate for 150 model dry grain grinding machine milling machine Thanks to new and old customers for purchasing our dry grinding machine. We know that many customers want to buy additional grinding discs for standby. We have launched a new pair of grinding discs, but it is only applicable to the models on sale in our shop, otherwise it may not be applicable. Specifications: Diameter: 15cm Net weight: 0.6kg Quantity: 1 set(2 grinding discs) Material: fine cast steel Purpose: dry grinding Applicable to our model（150 model）: HG-WMTZXL-1155+HG-WMT-619/HG-WMTZXL-937+HG-WMTZXL-953/HG-WMTZXL-938+HG-WMTZXL-953 (Model 150 grinder sheets also can be used for other Commercial Electric Feed Mill Dry Grinder, please measure dimension before ordering;) Packing list: 1 set Grinding plate of pulverizer Easy to Install: 1. Open the front cover of the machine, remove the grinding disc, and then loosen the screws that fix the grinding sheets and take out. 2. Reinstall the new grinding sheets back to the original grinding sheets position and lock the screws, but DO NOT lock them first. First, observe the gap between the inner circle of the grinding sheets and the mounting step, and adjust the gap to ensure uniformity. Concentric with the motor shaft. Then tighten the screws. How to Adjust: Put the moving grinding disc back into the grinding chamber, adjust the screw, turn it counterclockwise, then cover the front cover and lock it. Start the motor and tighten the adjusting screw clockwise until the grinding piece rubs a sharp sound. Turn off the switch after the motor idles for two minutes. Open the front cover, take out the grinding disc, observe the friction marks of the moving grinding piece and the static grinding piece tooth groove, and touch the grinding piece around the hand. If the friction marks on the grinding piece are evenly distributed, and the heat difference of the grinding piece is not obvious. This means that the grinding plate is installed in balance and can be used directly without adjustment. Note: Do not use too much force, the three screws should be evenly applied and gradually locked. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.