Pesticide residue analyzer helps transform agricultural products into health

Perhaps 15 years ago, many consumers did not know what organic farming was. Nowadays, agricultural products such as organic vegetables have already entered millions of households. For health reasons, more and more consumers are beginning to choose more safe and nutritious agricultural products. The Pesticide Residue Tester has made outstanding contributions to the defense of good agricultural products from farmland to table.

Pesticide Residue Tester


Agricultural product safety is a rigorous, serious, and rigorous matter. In the past, in order to increase crop yields, large-scale use of chemical fertilizers and pesticides has caused agricultural products to suffer from various degrees of pollution in the production process, thus damaging the health of consumers. Modern agriculture pursues health and environmental protection. Therefore, in order to prevent such agricultural products from flowing into the market, law enforcement agencies need to use pesticide residue detectors to conduct agricultural product pesticide residue detection and prevent toxic agricultural products from flowing into households, restaurants, and schools to avoid accidents. Another more important content is the need to use pesticide residue detectors to help transform modern agricultural products into health, and prohibit the use of highly toxic and highly toxic pesticides in crops such as vegetables, fruits, tea, and Chinese herbal medicines. In the production of agricultural products, self-inspection activities are carried out with pesticide residue analyzers to solve problems at the source.
Although the production process of green, pollution-free agricultural products is complex, has a long cycle, uses many laborers, and yields are low, such agricultural products are favored by consumers and the market demand is very large. Therefore, in production, producers use pesticide residue analyzers. The self-inspection of the agricultural products produced can effectively guarantee the quality of their own products and is very beneficial to the promotion of agricultural products. At the same time, the supervision of agricultural products has become more and more stringent, and the state has also strengthened the detection and crackdown on harmful agricultural products. Therefore, only the development of green and pollution-free production will be able to occupy a place in the market competition, and consumers will feel more comfortable in buying. Therefore, the use of pesticide residue detectors to assist the transformation of agricultural products to health, in fact, the results of a win-win situation, contribute to the healthy development of modern agriculture cycle.

Oil Seal is a mechanical components that used to seal oil (oil is the most common transmission system liquid material), It`s isolated the lubricated components with other components, not let the lubricate oil leakage. 

Oil Seal is generally divided into single-type and assembly type, assembly type is the skeleton and lip material can be free combination, generally used for special oil seals.

Oil seal can have different names, customary general rotary axis lip seal called oil seal, the static seal and dynamic seal (general reciprocating motion) was called seal parts.

The representative form of oil seal is TC type, is a double lips oil seal with a fully rubber coated and garter spring, generally speaking oil seal refers to TC skeleton oil seal, skeleton oil seal diagram see Figure:

TC OIL SEAL DIAGRAM


Oil seal common materials are: nitrile rubber, fluorine rubber, silicon rubber, acrylic rubber, polyurethane, PTFE and so on. When selecting oil seal material, consider the compatibility of material and working medium, the adaptability of operating temperature range, and the follow ability when the lip follow high-speed rotating shaft.. 

Generally when the oil seal is working ,its lips area temperature is higher 20-50℃ than working medium. Make sure you noted this when you select the oil seal products.

Oil seal operating range is related to its material: 
NBR: -40 to 120℃,  
ACM: -30~180℃
FPM: -25~300℃


Application:

Any operate case which have liquid lubricants inside and need to connect with outside also, the connect place is required of oil seals.

Engine: crankshaft - crankshaft front and rear oil seal, valve - valve oil seal (engine repair kit o-ring) (distributor oil seal, pump oil seal, balance shaft oil seal, oil pump seal ...); 
Camshaft - camshaft oil seal ; Transmission: transmission front oil seal, transmission rear oil seal, transmission shift oil seal (transmission repair kits o-ring) 

Sub actuator front oil seal, Sub actuator rear oil seal, 
rear axle: axle oil seal
Rear Wheel Oil Seal
Front Wheel Oil Seal
Directional Oil Seal (Directional Machine Repair Kit o - ring) 
Directional Booster Oil Seal (Front Axle Oil Seal).
Air compressor crankshaft oil seal

Oil Seal

Oil Seal,Silicone Rubber Oil Seal,TC Oil Seal,Valve Stem Oil Seal

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