There have been many domestic equipments for ultra-fine powders, basically to solve the problem of crushing materials into ultra-fine powder. There are crushers, ball mills, Raymond mills, sand mills and other equipment. From small experiments to production, although they have different characteristics, but also have different problems. For example, different materials may change differently when pulverized, may stick to the wall, may heat up, may sink to the bottom, when this happens, lengthening the grinding time, or changing the grinding method can not solve the problem, Therefore, the material cannot achieve the effect of grinding.
The double planetary ball mill is a high-energy ball mill that uses two planetary operating principles to generate powerful centrifugal forces and linear impact forces. With reasonable grinding media, reasonable ball grinding tank, grinding the material, not only can solve the problem of "sticking wall" sinking of the powder during the grinding process, but also the powder can achieve the grinding effect of 0.06 micron, which is in the industry. Still very few.
The dual planetary ball mill not only achieves ultra-fine effects, but also achieves high efficiency. Suitable for laboratory, research, medicine and application in coatings, paints, nano, powder, magnetic materials, etc., such as "titanium dioxide" magnetic material "phosphor" kaolin "mica".
Lianyungang Chunlong Experimental Instrument Co., Ltd. is a well-known professional manufacturer of ultra-fine powder processing equipment. The company has strong technical strength, advanced production facilities and strict quality inspection. Some of the powder equipments developed and produced have been used by manufacturers and experts, and the technical performance has reached the international advanced level. Various ultra-fine powder processing equipments are available for electronic materials, magnetic materials, rare earth materials, battery materials, refractory materials, minerals, ceramics, abrasives, chemicals, pharmaceuticals and other industries.
The DQM series variable frequency planetary ball mill produced by Lianyungang Chunlong Company is suitable for mixing, fine grinding, sample preparation, nano material dispersion, new product development and small batch production of high-tech materials. The product is small in size, full in function, high in efficiency and low in noise. It is an ideal equipment for scientific research units, universities and enterprise laboratories to obtain microparticle research samples (four samples can be obtained in each experiment), with vacuum ball milling. The can is used to grind the sample under vacuum. Widely used in geology, minerals, metallurgy, electronics, building materials, ceramics, chemicals, light industry, medicine, beauty, environmental protection and other departments.
DQM series frequency conversion planetary ball mill
The SHQM series double planetary ball mill is compact in structure, easy to operate, high in work efficiency and uniform in fine grinding. It is the preferred equipment for scientific research, teaching, testing and production. Applicable to geological, mineral, metallurgy, electronics, building materials, ceramics, chemicals, light industry, medicine, environmental protection and other departments.
SHQM series double planetary ball mill
Fingerprint Attendance Machines
Fingerprint attendance machine realizes the integration of people, ground and time, eliminating false attendance and saving unnecessary overtime costs for the company. It has become a realistic task for each unit to manage the personnel attendance fairly, reasonably, effectively and scientifically.
Attendance summary details table: statistics individual statistics of each project, such as late, early leave, absenteeism, leave, business trip, out, usually overtime, weekly overtime, holiday overtime, actual attendance, attendance rate, the statement is mainly used to calculate wages.
Attendance daily report, monthly report abnormal report. The report displays the daily attendance of each employee.
Exactly where to start and where to end. You can count for any period of time, you don't have to count from the first of the month. At the same time, the results of monthly statistics can be summarized to achieve annual statistics. Attendance machine also has the function of access control, as long as equipped with our professional power supply and electric lock can be realized, employees go to work every day. The first time is confirmed as the attendance record, and the midway out is recorded as the outgoing record. You can check the access record anytime and anywhere, and print it out and keep it as a record.
In addition, you can also choose the amount of attendance machines according to the actual situation. These attendance machines can work online or offline. When you want to view attendance records, you can connect the computer.
Access Control Attendance System,Fingerprint Attendance Machines,Fast Identification Attendance Machines,Fingerprint Attendance System
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