LYFS-1 new national standard round powder inspection sieve structure and operation method
LYFS-1 new national standard round powder screening machine structure:
The pro-standard round powder inspection sieve consists of three parts: the chassis, the rotary tray and the sieve body. The motor is equipped with a motor, belt drive components, balancing devices, and timers. The swivel tray is mounted on an eccentric bearing. The sieve body is composed of a sieve bottom, a sieve grid and a sieve cover. Typically, the 7-layer screen is stacked and secured by two tensioning screws. The motor drives the eccentric wheel, and the whole sieve body rotates like a high square sieve to achieve a better sieving effect.
Operation method of LYFS-1 new national standard round powder inspection sieve
1. Put the powder inspection sieve on the test bench or table top firmly, if the test bench or the desktop is not flat, it will easily cause the vibration of the powder sieve. The sieve is selected according to the sieve number specified in the quality standard. The test flour is usually CB42, CB36, CB30, CQ27, CQ20, CQ16, CQ10, and the starch and rice flour are tested with 80 mesh and 100 mesh sieve or standard textile mesh; 4, 6, 8, 12, 16 are used to test the compound feed. Target quasi-textile screen.
2. Each screen is placed on the upper screen with a large hole screen, the small hole screen is below, and the bottom is the bottom of the sieve, which is installed in the order of the top of the sieve cover (only seven layers of sieve can be placed at a time). Take 50g of the sample from the average sample (accurate to 0.1g) (sample size is 50g when testing flour, starch and rice flour, and 100g when testing compound feed). Put in the upper sieve and hang the compact structure. (It should be noted that the compression on both sides is consistent). Adjust the timer for 10 minutes (press the “+” “-” button on the timer to adjust to 10m00), turn on the power switch, and the powder inspection screen will automatically stop at 260r/min for 10min and then stop. At this time, press again. The switch cuts off the power supply and resets the time controller; removes each sieve layer, tilts and taps the sieve grid, uses the brush to concentrate the powder on the sieve to a corner, and pours out the weighing (less than 0.1g).
LYFS-1 new national standard round powder screening sieve precautions
1. The powder screening sieve should be placed on a solid cement bench or table. If the test bench or the desktop is not flat, it is easy to cause the vibration of the powder sieve. The power cord must be plugged into a grounded outlet.
2. Do not place more than 200 grams of sample powder in the sieve for sieving, otherwise it will damage the sieve and cause vibration of the sieve.
3. The timer is a digital “+” “-” button adjustment type, and the middle letters h, m, and s are respectively hour, minute, and second. If the timing is "09m30", the timing is 9 minutes and 30 seconds; when the timing is "09s30", it is 9.30 seconds. It is not advisable to rotate the motor for more than 1 hour each time, otherwise the motor may be damaged.
4. After the completion of the powder screening screen, the switch must be pressed again to reset it (ie, the switch button pops up, in which the indicator light is off), in case of unsafe factors caused by the power supply starting to run when the machine is restarted.
5. Before operation, it must be fixed with the compression hook screen before pressing the power switch.
Hangzhou Sansi Instrument Co., Ltd. Main Products:
Anchor dynamometer, geotechnical instrument, building test instrument, highway instrument, cement test instrument, asphalt instrument, analytical laboratory instrument, sputum test instrument, various analytical standard sieve, product warranty for one year, lifetime maintenance
Sales hotline: 0571-86688649
QQ: 2318806276
The pro-standard round powder inspection sieve consists of three parts: the chassis, the rotary tray and the sieve body. The motor is equipped with a motor, belt drive components, balancing devices, and timers. The swivel tray is mounted on an eccentric bearing. The sieve body is composed of a sieve bottom, a sieve grid and a sieve cover. Typically, the 7-layer screen is stacked and secured by two tensioning screws. The motor drives the eccentric wheel, and the whole sieve body rotates like a high square sieve to achieve a better sieving effect.
Operation method of LYFS-1 new national standard round powder inspection sieve
1. Put the powder inspection sieve on the test bench or table top firmly, if the test bench or the desktop is not flat, it will easily cause the vibration of the powder sieve. The sieve is selected according to the sieve number specified in the quality standard. The test flour is usually CB42, CB36, CB30, CQ27, CQ20, CQ16, CQ10, and the starch and rice flour are tested with 80 mesh and 100 mesh sieve or standard textile mesh; 4, 6, 8, 12, 16 are used to test the compound feed. Target quasi-textile screen.
2. Each screen is placed on the upper screen with a large hole screen, the small hole screen is below, and the bottom is the bottom of the sieve, which is installed in the order of the top of the sieve cover (only seven layers of sieve can be placed at a time). Take 50g of the sample from the average sample (accurate to 0.1g) (sample size is 50g when testing flour, starch and rice flour, and 100g when testing compound feed). Put in the upper sieve and hang the compact structure. (It should be noted that the compression on both sides is consistent). Adjust the timer for 10 minutes (press the “+” “-” button on the timer to adjust to 10m00), turn on the power switch, and the powder inspection screen will automatically stop at 260r/min for 10min and then stop. At this time, press again. The switch cuts off the power supply and resets the time controller; removes each sieve layer, tilts and taps the sieve grid, uses the brush to concentrate the powder on the sieve to a corner, and pours out the weighing (less than 0.1g).
LYFS-1 new national standard round powder screening sieve precautions
1. The powder screening sieve should be placed on a solid cement bench or table. If the test bench or the desktop is not flat, it is easy to cause the vibration of the powder sieve. The power cord must be plugged into a grounded outlet.
2. Do not place more than 200 grams of sample powder in the sieve for sieving, otherwise it will damage the sieve and cause vibration of the sieve.
3. The timer is a digital “+” “-” button adjustment type, and the middle letters h, m, and s are respectively hour, minute, and second. If the timing is "09m30", the timing is 9 minutes and 30 seconds; when the timing is "09s30", it is 9.30 seconds. It is not advisable to rotate the motor for more than 1 hour each time, otherwise the motor may be damaged.
4. After the completion of the powder screening screen, the switch must be pressed again to reset it (ie, the switch button pops up, in which the indicator light is off), in case of unsafe factors caused by the power supply starting to run when the machine is restarted.
5. Before operation, it must be fixed with the compression hook screen before pressing the power switch.
Hangzhou Sansi Instrument Co., Ltd. Main Products:
Anchor dynamometer, geotechnical instrument, building test instrument, highway instrument, cement test instrument, asphalt instrument, analytical laboratory instrument, sputum test instrument, various analytical standard sieve, product warranty for one year, lifetime maintenance
Sales hotline: 0571-86688649
QQ: 2318806276
Tel ：0571-86688649
Fax : 0571-86688346
Tel：13567560820 Manager Chen
13216192676 Manager Wang Lili
Rul：www.hzssyq.com
Mail： hzssyq@126.com
Add:No. 601, Jiangling Road, Binjiang District, Hangzhou
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