Class maintenance: 1. Check tightening connecting bolts; 2. Check for defects such as pins, split pins and other consumables, replace them if necessary; 3. Check if the gearbox, ten bytes, and bearings are short of oil and replenish immediately if necessary. Quarterly maintenance: 1. Completely remove the dust and oil on the equipment; 2. Completely replace the lubricating oil and grease; 3. Check the blade for excessive wear and replace if necessary; 4. Check the hood, pallets and other deformation, restore its original shape or change the new one; 5. Fully inspect the appearance of the equipment, make up the paint, apply antirust on the machete and spline shaft; 6. When not in use for a long time, the wheeled tractor supporting rotary cultivator shall be placed on the level ground and shall not be hung on the tractor. Our chlorobutyl and bromobutyl rubber stoppers are widely used in daily life especially in pharmaceutical packaging industry. We can offer various types of stopper for you as per your particular requirements including developing new style for you.Generally speaking,our rubber stoppers fall into six categories which includes transfusion bottle rubber stopper, antibiotic bottle rubber stopper, lyophilized halogenated butyl rubber stopper,prefilled syringes chlorobutyl rubber stopper , membrane rubber stopper , tregional membrane rubber stopper and so on. According to your different needs, you can choose suitable type. For more detailed information, pls feel free to contact us. Butyl Rubber Stopper,Rubber Sink Stopper,Rubber Door Stopper,Butyl Rubber Stopper For Pharmacy SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , https://www.crh-health.com