At present, there are many products in the agricultural machinery market, and there are many good and bad products. To purchase good quality agricultural machinery products, we can start from the following four aspects:
First, look carefully to see if you have a complete random file.
1. The product specification, which should describe in detail the product's structure, working principle, use and maintenance, three packs of service (warranty card) and other items;
2. Product certification;
3. The prominent location of the fuselage should be affixed with a diamond-shaped agricultural machinery promotion license badge;
4. There should be a brand-name mark on the fuselage, including the main parameters of the aircraft, the manufacturer's name, address, implementation of the standard code.
Second, carefully observe the appearance of agricultural machinery products.
Mainly from the vertical and horizontal angles to observe the entire machine with or without deformation; machine appearance can not be lack of paint, severe scratches, blisters and other phenomena, machine cover, sheet metal parts should be smooth.
Third, a detailed inspection of the machine assembly.
1. Check whether the zeros and parts of the machine are intact and whether the installation specifications. All non-adjusting screws, studs, and nuts should be tightened and locked in accordance with the specified locking method; the use of spring washers must be consistent.
2. Containers, pipes, fittings, etc. containing fuel, lubricating oil, liquid medicine, water, etc. must be tightly closed and cannot leak.
3. All the rotating, driving and operating devices of the machine operate flexibly without any stagnation;
4. Have a reliable safety protection device. Any place on the machine that may pose a hazard to the user's personal safety should be equipped with safety protection devices.
Fourth, we must start the test.
Tractors, combine harvesters and other power machinery must pass tests to know whether the start-up performance of the machine is good, whether the engine runs smoothly, whether the fuel combustion condition and sound are normal, and whether the direction, brake, throttle, etc. are sensitive and reliable. A machine with a pressure vessel, such as a motorized sprayer, should be tested to see if its liquid pump pressure reaches the specified value and if there is a leak in the piping and fittings.
It is mainly used for urban intersection,
highway crossing, toll channel, garden, residential quarter, parking
lot, garage, gas station and other places. It can also be used for
separation of road racing road and separation of human road. All kinds
of exhibition halls are isolated and used to maintain the order of the
exhibition hall. It can also be used in sports field, to isolate the
track, avoid other people to walk freely, and cause unnecessary injury.
The main materials are rubber, PVC, etc.
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Greateagle Safety Products Co., Ltd. , https://www.greateaglesafety.com