JRJ300-S digital display high-speed shear emulsifier Overview: JRJ300-S digital display high-speed shear emulsifying mixer, with novel design and advanced technology, has the function of shear mixing emulsification, and its unique mixing head structure and distinctive function solve the problems that general mixers cannot solve. It is widely used in factories, scientific research institutions, colleges and universities, medical institutions and other experimental materials in liquid crushing and emulsifying. It is an ideal equipment for the control and production process of product development in the fields of biology, physicochemical, cosmetics, health care products, food, etc. The rotor of the stirring working head of this machine is driven by the electrode at high speed and has a high linear speed of rotation. With the precision rotor and stator under a large centrifugal action, it produces a strong hydraulic shear and frequency mechanical effect, which makes the experimental fluid material Withstand tens of thousands of shearing, tearing and mixing every minute to achieve the effect of shear emulsification. This machine is suitable for conducting popular materials experiments in the container. The rotor draws the medium from the bottom of the container into the stirring head for strong mixing in the rotor area, and throws it out of the stator hole by centrifugal force. The stator can space the flow to prevent a large amount of media from rotating, and the stator that is interchanged in the same small grid is designed to meet the different requirements of various experiments and covers a wider application surface-crushing, emulsification, uniform Quality, polymerization, suspension, dissolution and stirring. Related parameters: Motor rated power: 300W Input power: 510W Rated output torque: 0.3Nm Power supply: single-phase 50HZ 220V Speed ​​selection range: 0 ～ 11000r / mim Control box: 24cm × 12.5cm × 15cm Total weight: about 15kg Stator configuration: one long hole stator, one round hole stator, one mesh hole stator Maximum processing capacity: 40L Basic structure: For the main structure of this machine, please refer to “Main Parts of Laboratory High Shear Emulsifier†on page 2 of this instruction manual. Motor 2. Governor, placed on the motor, stepless speed regulation 3. The mixing head is composed of the mixing head cover, stator and rotor. The mixing head cover and stator head can be easily removed, and the two stators can be replaced 4. Lifting bracket can easily adjust the working height of the mixing head 5. Base installation: Place the base of the machine on the platform, first tighten the two long force columns that match, and tighten it on the base. Take a short threaded pillar and fasten it with the motor. Refer to the photo of the machine in the manual, put the lifting bracket into the support rod that has been fixed on the base, and adjust it to a moderate height to fix the lifting bracket tightly. Loosen the adjusting knob on the fixed end of the lifting rod of the lifting bracket to adjust the motor up and down to different heights. Refer to the photos in the manual to fix the motor and the fixed end of the support rod connected to the motor on the lifting bracket and fix it tightly. Loosen the adjusting knob of the fixed end of the lifting bracket motor, you can adjust the angle of the motor at any time. And reduce the wear of the bearing of the machine, under normal circumstances, please use the machine to work perpendicular to the base. In order to ensure the smooth operation of the machine, the connection points are firmly fixed. Use and maintenance: 1. This machine adopts one-way three-wire system, the required power socket specification is 220V, 10A three-hole socket, the socket must have a good ground. Strictly pay attention not to connect multi-fault ground wire (it is strictly forbidden to lead the ground wire to the spot absorption, water pipe, gas pipe and lightning rod wire). 2. Before turning on the power of the machine, please carefully check whether the power switch of the speed control box is turned off and whether the speed handwheel is in the starting position, to avoid the sudden start of the machine due to the power being turned on Rotate in the direction, the motor starts to start until it reaches the speed required for the experiment. 3. The shear emulsifying and stirring working head of this machine is strictly forbidden to run without liquid medium, to avoid damage to bearings caused by high-speed operation and cause mechanical failure. 4. For the working head stator configured by this machine, the appropriate stator should be selected for experiment according to the experimental requirements. Low-viscosity liquids are mixed and emulsified, and small particles should be crushed and dissolved to select a small-diameter stator (5 mm). Medium-viscosity liquids are mixed and emulsified. Large particles should be crushed and dissolved to choose a medium-diameter stator (20mm). For the mixing and emulsification of high-viscosity liquids and the disintegration of large particles, please use the long-diameter stator head (50mm), 5. Steps for replacing the stator: first unscrew the three M5 nuts with a wrench, remove the outer stator ring, remove the unsuitable stator, and then fit the appropriate stator on the positioning step, then install the outer stator ring, install three The M5 nuts are tightened in a balanced and synchronized manner, and the rotor shaft is turned by hand. There should be no periodic tightening. 6. After the machine is finished, please return the speed control handwheel of the speed control box to the starting position, turn off the power switch, cut off the power, and pull out the plug. And clean the parts on the mixing head in time to facilitate the next use. 7. The machine will be shut down for a long time after being used for a period of time. Maintenance and inspection should be carried out before use. Especially in terms of electrical safety performance, the insulation resistance can be detected with an European meter. 8. The brush on the electrode of this machine is a wearing part. The user should check it frequently. When checking, please cut off and replace it in time, pull out the plug, unscrew the brush cover and pull out the brush. If it is found that the brush is shorter than 6mm, it should be replaced in time. The new replacement brush should use the original specification brush and move freely in the brush holder tube to prevent it from being stuck in the tube, causing large sparks or the motor not running. 9 When the machine is in use, if the motor does not run, you should first check whether there is power in the power socket, whether the connector is loose, whether the brush is in good contact, whether the rotor and stator of the mixing work head are stuck, and after removing the above faults, If it is not in normal operation, please ask a professional to repair or contact the manufacturer. Do not ask someone who is not familiar with the performance of this machine to disassemble it to avoid accidents. Precautions 1. The machine should be placed in a clean and dry place, kept neat and tidy, to prevent moisture. The ambient temperature of use is generally not more than 40 degrees Celsius, and all kinds of guides are strictly prevented from splashing into the motor. 2. When the machine is used in an area prone to moisture, please install a leakage protection device to ensure the personal safety of the operator. 3. When the machine is used in a strong corrosive environment, in order to prevent mechanical and electrical performance damage, please pay attention to the necessary protective measures. 4. This machine is prohibited to be used in the environment containing flammable and explosive gas in the air 5. This machine is used in a power grid with severe voltage fluctuations, which will cause the rotation speed to be out of control. Please use a voltage stabilizing device. An ergonomically shaped eyelash comb,the design allows you to simply brush upwards, rather than twisting your hand to brush Lash Brush,Lash Brushes,Eyelash Brushes,Eyelash Wand,Eyelash Spoolie Shenzhen Nanfang Shishang Cosmetic Utensil Co., Ltd. , https://www.nfbrush.com
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