China Stainless Powder Sieving Machine for Tea Leaves

Features of sifting machine:
1: the machine adopts special vertical vibration motor with high performance, high efficiency and low consumption, strong power.
2: the contact materials of the body and materials are all made of national standard grade 1 stainless steel plate, which is sanitary, sterile and anti-corrosion, with excellent wear resistance.
3: the sieve adopts high strength mesh frame and beam ring, the whole machine has high strength, high toughness, no deformation, high efficiency and durability.
4: simple screen replacement, high tension, a person can be replaced easily.
5: high penetration rate, large output, strong and durable.
6. Wide application: it is an ideal equipment for food, medicine, chemical industry, beverage, ceramics, plastics, abrasive, paper making, nanomaterials and other industries for classification, impurity removal, mixing, screening and filtration or solid-liquid separation.Vibrating sieve powder machine is widely used in the food industry, chemical industry, metal metallurgy and mining industry, medicine industry, abrasive metallurgy industry, ceramic industry, environmental protection industry, and any other needs screening and grading production
The characteristics of
1, high efficiency, delicate design durable, any kind of powder, mucus tired can be applied.
2, easy to change the network, simple operation, convenient cleaning.
3, mesh does not block, powder does not fly, can be screened to 400 mesh.
4, impurities and coarse material automatic discharge, can be consistent operation.
5. Small size, no take too much space, easy to move.
6, no mechanical action, do not need maintenance, single-layer use.
7, unique mesh frame design, long time to use the screen, changing the speed of the mesh only 3-5 minutes.
8, the mechanical touch with the raw material is made of stainless steel.
9. The screen can reach up to 5 layers.
For the special requirements of some users and the characteristics of materials, we can make special products, such as adding the gate at the outlet, raising the base, increasing the inlet, etc.
Installation and commissioning
new vibrating screen equipment should be carefully checked before installation.Due to the long storage time of manufactured finished products, such as bearing rust, aging seals or damage in the process of handling, the replacement of new parts is required when encountering these problems.Also, such as vibration exciter, before the factory for rust prevention, injection of rust prevention oil, before the formal operation should be replaced by lubricating oil.Read the instructions carefully before installation and make full preparations.
(1) install supporting or hanging devices.During installation, the foundation shall be leveled, and then each part shall be installed in sequence according to the component drawing of supporting or hanging device and the installation drawing of sieve.Before the spring is loaded, it should be selected according to the actual stiffness value marked by the end face.
(2) connect the screen box to the supporting or hanging device.After installation, it should be adjusted according to the specified inclination Angle.For the hanging sieve, the inclination Angle of the sieve box and the level of the spindle of the sieve box should be adjusted at the same time.Generally, the horizontal level of the first adjustment, in order to eliminate the deflection of the screen box.After horizontal correction, adjust the vertical dip Angle of the screen box.The force of vibration isolation spring should be uniform, and its stress condition can be judged by measuring the compression amount of spring.In general, the compression amount of the two sets of springs at the feeding end must be the same as that of the two sets of springs at the discharging end.The spring compression of the discharge end and the feed end can be different.
(3) install motor and triangle tape.During installation, the foundation of the motor should be leveled, the level of the motor should be corrected, the center line of the groove corresponding to the two rubber belt wheels should coincide, and the tension of the triangular rubber belt should be appropriate.
(4) install and fix the screen surface as required.
(5) check the fixing condition of all connected parts of the sieve (such as sieve plate, vibration exciter, etc.). The sieve screen should be uniformly tensioning to prevent local vibration.Check the lubrication of the transmission part, whether the wiring of the motor and the control box is correct, and turn the transmission part by hand to check whether the operation is normal.
(6) check that the feeding and discharging chute of the sieve and the bottom funnel of the sieve are free from collision when working.
Use and maintenance
1. The powder screening machine should be started when there is no material on the screen surface, try to avoid starting with material, and feeding can only be done after the screen machine runs smoothly.Stop feeding before stopping the machine. Stop the machine after the screen surface material is eliminated.
2. The operation of the screen machine should be observed frequently during the working process. If abnormal movement or abnormal sound is found, the screen machine should be shut down in time for inspection, to find out the reason and eliminate the fault.
3. The vibrator bearing is lubricated with no. 2 lithium grease. Under normal conditions, grease should be lubricated every two months.After the vibrator has been in use for 6 months, check the grease condition. If dry or hard, clean and replace the grease, and clean and check the bearing once a year.