1. The grinding machine main shaft refueling time is once per shift, but it must be noted that when the oil in the oil cup is not lost or the loss is too slow, the oil passage should be cleaned immediately, and 50# mechanical oil is added. The oil cup is at the upper end of the main shaft. The spindle base bearing and the grinding roller shaft bearing are filled with grease gun 3# lithium-based grease once every time. The analyzer bearing is opened and cleaned once every six months, adding 3# lithium-based grease, and the fan bearing chamber is added with lithium. Base grease.
2. The feeding should be uniform, not too much.
3. It is forbidden to enter the metal block into the mill, otherwise it will damage the grinding roller and the grinding ring, even the center hanger.
4. Air volume adjustment: The air volume control valve located on the air intake pipe of the fan is generally opened to the maximum position and adjusted according to the fineness and output requirements. The regulating valve located on the exhaust pipe of the exhaust gas outlet can be adjusted to the inlet without dust emission. The air volume is small and the fineness is high. However, it should be noted that the air volume is too small, and the material in the air duct below the main unit is easy to precipitate. Please adjust it properly.
5. Fineness adjustment, according to the size of the material, soft and hard, water content, specific gravity, the thickness of the processing is also different, the upper analyzer can be adjusted, the rotation speed is high, the fineness is high, the rotation speed is low, and the fineness is low. Increase the fineness, the output will be reduced accordingly, if the fan speed should be debugged if it is not up to the requirement, the user can flexibly master.
6. The scrapping limit of the grinding roller of the grinding machine, the remaining minimum wall thickness shall not be less than 10mm.
7. When parking, stop feeding, the main machine continues to smash, and the residual abrasive continues to be milled. After about one minute, the main motor and analyzer motor can be turned off, the grinding operation is stopped, and then the fan motor is stopped. In order to blow off the residual powder.
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Label: How should the mill be maintained?
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Residential Sectional Garage Door
A typical version of an overhead garage door used in the past would have been built as a one-piece panel.The panel was mounted on each side with unequal parallelogram style hinge lifting mechanism. Newer versions of overhead garage doors are now generally built from several panels hinged together that roll along a system of tracks guided by rollers. The door is balanced by either a torsion spring system or a pair of extension springs.A remote controlled motorized mechanism for opening garage doors adds convenience, safety, and security
• Aluminum garage doors are low-cost, light, rust-proof, and feature low-maintenance. They are prone to denting because aluminum is not strong and they are energy-inefficient since aluminum is a highly conductivematerial.
• Fiberglass and vinyl garage doors are composite units, combining a steel core behind a fiberglass or vinyl skin. They have also polyurethane insulated base sections, or other type of foam insulation. These premium doors can match steel garage doors, and be a realistic imitation of wood (namely fiberglass units), but they may be more expensive than steel units.
• Steel doors have become common and are available in a variety of sizes and styles, provide strength and security, are cost-competitive, and may have optional insulating value. Extra strength is available with two or three layers of galvanized steel with a low gauge number (23-24 gauge steel panels).
• Wood garage doors offer aesthetic appeal, but they are high-maintenance and may be expensive. Low-priced wood garage doors may warp and break easily.
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