What if I bought a second-hand airflow pulverizer? How to distinguish?

Tanks and armored car composite panels have high requirements for hardness and impact resistance. This composite plate is less than 30% to 50% by the ordinary tank steel plate, and the impact strength is 1 ~ 3 times, it is one Ultimate new composite. Ultra-fine ceramic powder can meet this requirement, and the preparation of ultrafine ceramic powders is accomplished by airflow mill.

Now in our mechanized common life, we want to buy a new airflow crusher device to use sometimes you can't buy it, because there is a crusher that inevitably encounters returns during the sale. The things of the goods are generated, many bad manufacturers will sell back repair products as new products, as customers, sure to buy products is brand new, rather than returning to turning back, how do we distinguish new airflow crushers and Repair airflow crusher?

1, make the machine vibrate as much as possible if the machine used, the crushing material will adhere to the corner of the machine, simple cleaning can not completely clean, with vibration, dry after dry The material will be scattered;

2, check the crushing surface, scratch is difficult to repair;

3, check the edge of the screw, repeatedly disassemble the screw will leave traces, including cross screws;
4 The latch plug will also leave traces.
When purchasing a gas flow crushing machine, be sure to identify if it is new, it will affect the service life of the device and work efficiency, if you have other questions, you can call: 13061397961 Come to consult us.

The breakthrough of crusher, classifier, and granulation, coating, coating, and decoration of AlPa, breaking through foreign technical barriers, filling the domestic industry gap, greatly promoted medicine , Technical progress and industrial upgrading in the fields of food, chemical, minerals, new materials, solid waste treatment. He has won the honorary title of the Ministry of Science and Technology "Science and Technology SME Technology Innovation Fund", "Shandong Province's first batch of gazelle enterprises", "Shandong invisible champion enterprise", "high-tech enterprise", "China Patent Shandong Star Enterprise" and other honorary titles.