Tractors should be "three inspections" during their winter leisure period

After autumn harvest, the tractor enters the winter period. At this time, the tractor should be overhauled to provide guarantee for future production operations. I. Clean up the weeds on the tractor in time, flush the sludge, ensure that the components are clean and dry, and reduce the corrosion factors. Thoroughly clean and maintain the tractor's three filters and troubleshoot them in time. When parking, put the diesel, lubricant and cooling water, and remove the battery and V-belt. Second, due to the increase in tractor load during the autumn harvest, it is often the case that the travel limit of the shifting shaft stroke changes or breaks, resulting in skipping. The main reason is the failure of the gearbox locking mechanism and the operating mechanism. If the half ring-shaped positioning groove on the fork shaft is worn and the lock spring force is insufficient, the locking mechanism will be invalidated, and the damaged parts should be replaced at this time. If the fork is seriously worn or bent, and the ball at the bottom of the shift lever is seriously worn, the shift stroke will be affected, and the meshing position of the working gear pair will be inaccurate, resulting in skipping. At this time, the hydraulic lifter cover should be removed, and the travel limiter plate of the shift shaft should be replaced, and the fork shaft and the shift fork should be checked for damage or bending, and the damaged parts should be corrected, welded or replaced. Third, during the winter idle period, a comprehensive inspection and maintenance of the start-up system and the oil circuit is also required. To promptly eliminate the sudden increase in fuel consumption, the sudden increase in fuel consumption of diesel engines is often due to leakage of fuel systems, lack of cylinder pressure, improper adjustment of various parts of the carburetor, and poor state of spark plugs and distributors. When the gearbox is used for too long, the internal shaft and bearing have a large amount of wear, and each gear surface also wears accordingly. When the gear pair meshes and operates, it will not be stable and a periodic knocking sound will be emitted. At this time, the gearbox should be disassembled, and the causes should be ascertained one by one to replace the damaged parts.

Non-Sterile Medical Gauze Swabs

Structure and composition: It is made of 100% Cotton Gauze with X-rays or without X-rays after degreasing, bleaching, drying, processing, cutting and folding.

 

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Model specifications: Non-sterile type. The color is mainly white, supplemented by blue and green. Specifications are divided into 5 * 5-4 / 6/8/12, 7.5 * 7.5-4 / 6/8/12, 10 * 10-4 / 6/8/12, 10 * 20-4 / 6/8/12 , 5 * 70/3 * 100/5 * 100, etc .; with or without light, can be folded according to different requirements.

 

Packing: 100 pieces of medical white chicken skin paper package with 5 layers double corrugated kraft paper box

 

Scope of application: It is used for medical institutions to clean clinically, protect wounds and absorb exudate from the body. It is used for surgery and wound care.

Non-sterile Medical Gauze Swabs

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