The usage of machineThis machine is used for chinese,western medicine coat sugar and film,it is integrated strong current,weak current,hydralic pressure,phneumatic in one.And it is a new equipment reform from ordinary sugar coating machine.It is mainly include master(former sugar coating machine),controlled room temperature air system,spray system for automatic feed supply etc.The main motor can be ajusted the speed of the variable frequency,it use the high spray gun to spray to the medicine surface through electric self-control,the medicine moved in trail continuously and complicated in the coating pot,and make the coating liquid spread evenly on the tablet core,there is constant temperature hot wind to make the tablet dry,and make the surface of tablet form a film which is strong, fine,intact and smooth.This machine with simple,easy operation,smooth surface,bright,fine and accessories saving,easy repair etc advantage,it is the ideal equipment for coating.Basic technical parameters1．Coating pot diameter 1250mm 2．capacity 100-150kg/time 3．adjusted range of wind temperature normal temperature—80℃4Speed adjusted range of the main master 0～30r/min 5．power of the main motor 2.2kw 6．fan 370w 7．air compressor prepare by yourself 8．interior heating power 6kw 9．outside heating power 2kw 10．coating body elevation 15-45°11．magnetic valve G1/8＂Working principleThe pot body rotate clockwise,and the speed can be adjusted by the inverter,the spray gun spray the coating liquid on the tablet in the pot,and make the spray evenly and the tablet tosseevenly in the pot,and the hot wind flow to the pot toremove the mosit and get the qualified tablet.The best logistic curve formed by the reasonable control,stable line speed and the fixed deflector to meet the artifical requirement of the film coating.Logistic curve sketch mapRotating principleThe main motor rotate through texrope,the reduced speed of the worm and worm wheel can make the pot body rotate reasonable,stable and self-lock.The main motor is installed at the back long slot adjustable motor board of themachine body,easy for adjust.Deceleration device and lubricationThe pot body and tray can be installed at the external part of the pan whell axle,the fixed bolt of the tray axisfootpath make the dismantle easy,rotate the middle handle wheel of machine body through lead screw nut,make the hanging foot drive the speed-reducing box rotate along the worm center,so can adjust the α.The best elevation is 30°.There is tapered roller bearing at the both sides of worm axis to make the machine to bear the axial force, radial force,and to prolong the life expectancy of the machine.Speed reducing machine’s structure as following:1.worm axis2.tray3.box body4.worm wheel5.observe window6.worm7.hanging foot8.lead screw9.nut 10.handle wheel cover 11.handle wheelYou can add lubrication oil on the observe window of the upper part of box body,and can observe the wear state of the worm wheel as you want.There is oil mark on the bearingcover of the worm at the right side,the circle window at the lower part of the oil mark of the machine body,when you open it,the dirty oil will discharge through the box oil tube.Lubrication oil,grease and the using part as follow:There is “O” shape seal ring and frame style oil sealing ring at the left bearing cover of worm,the reasonable structure to avoid oil leakage.Wearing partsHot wind device1、upper pipe joint22、electric heating tube33、outer tube44、insulation layer（asbestos）55、inner tube66、terminal head77、down connection tubeThere is hot wind device at the right side of the machine body,blower motorinside the machine,the cold wind by the fan heated in the hot air pipe andthen upward into the pot body.The hot air pipe with electric heating tubeinside,the interal heating on,off and the wind quantity is controlled by theswitch on the controlling board.There are two 1kw electric heating plates ofexternal heating at the downside of the pot body,and also controlled by thecontrolling board,you can choose on or off as you need.Installation and usageThis machine can be used when you open the wooden box.1．Power connection.Note:can’t take the wrong line and zero line.2．Connect the air source with the air pipe joint through Φ8PU pipe.3．Add the coating liquid into the liquid barrel evenly.4．Start the power switch and conncet the electricity.5．Adjust the master rotating speed according to the operation instruction of the master speeder.(coat the thin film the right rotating speed is about 15-20r/min).6．Turn on the wind supply switch,then the air inlet fan begin to work. Adjust the button for the speed of air supply,and choose the right wind and wind pressure.Then turn on the inner heating switch,it will have temperature about 2 minutes(if you don’t turn on the wind supply switch,the inner heating system shouldn’t work),Turn on the external heating switch when the master is running,about 2 minutes the left and right side of electric heating plate will have temperature(if the master won’t work,the external heating shouldn’t work).7．Adjust the temperature controller,and make the temperature meet your requirement,if the actual temperature is lower than you set,the heater is power on,and it begin to heat,if the actual temperature is higher than you set,the heater is power off and stop heating.You can don’t use the external heat function when you coat thin film.8．After the above funtions are adjusted qualified and then you can turn on the air compressor,the air pressure is approximately 4～6kg/cm3.9．Turn on the spray, and adjust the spray flow,cone angle,atomization and the gap between the spray gun and material(120-180mm),the spray gun begin to work.Please see the spray instruction about how to use the spray gun.10．After you finish work,please clean the machine and spray gun in time.Simple operation instruction:connect power,turn on the urgent stop,and the data indicate”000.00”,press“RUN”,the motor start to run,and the data indicated is the running frequency of the motor at this time.If you want to change frequency you should press“▽”or“△”,the data indicated is “050.00”(current ruuning frequency) the last“0”twinkle,press shift key,to make the biggest data“5”twinkle,and then press again the “▽”the next numerical change key make “5”change into “2”,and press“SET”at last to confirm.The running frequency of the motor is 20Hz at this time.The parameters of frequency converter are setted before out of factory,you needn’t change them generally.If you want to change the function and parameters,please read theinstruction of frequency converter.The structure of spray and usage1、Spray fixed base2、gun body3、flow control knob4、knob lock nut5、gun head lock nut6、cone angle adjustgun head7、Atomizing adjustment knob8、lock nut9、jet gas inlet 10、coating liquid inlet 11、gun opening air inlet Usage of spray1、flow adjustment:loosen the button to adjust the nut clockwise(4),anti-clockwise adjustment(3) to make flow higher,otherwise the flow lower,lock it after adjustment(4).2、atomization adjustment:same as flow adjustment.3、the cone angle of atomization adjustment:loosen the nut(5),rotate the gun head(6),adjust the right angle(to make sure the coating liquid sprayon the tablet core evenly)and then lock the nut(5).Attention:1、You should use distilled water or ethanol to clean the spray,liquid barrel and pipe after finish working each time.2、If you find there is no coating liquid spray by the spray gun,you should check:A,the spray switch on the electric control drawer whether is on;B the compressed air whether is pure(you’d better to install filter at the outlet of air compressor);C,whether the coating liquid is mixed evenly,if have pellet maybe make the gun outlet jam easily,D,when you adjust atomization cone angle,the gun head whether is locked tightly.3、If the gun head is jammed,you should dismantle it according to the instruction:flow adjustment button→spring→tag pin→gun outlet lock nut→cone angle adjust gun e the needle which is thin than the hole of gun head to clean the hole of gun or use compressed air to blow reversally till it is clean.And then install it according to the reversal direction.Maintenance1．The lubrication grease in the roller gear chamer and the lubrication oil in the reduction box must change timely(first change need at 180 workdays,and you should change it no more than 6 months afterwards).2．You should clean the pot and add oil on the surface if you don’t use it for a long time.3．You need to use clean water with pressure to rinse the spray gun after you use it each time to avoid the outlet jammed.4．To make sure the worm wheel in the reduction box meet the rotating lubrication condition,the temperature of running box shouldn’t above50℃.5．You should check the anti-oil seal ring at the side of worm axis timely,you need to change it if you find oil leakage.6．The machine must touch the ground,the grounding resistance should be≤4Ω.7．You shouldn’t dismantle and add electric equipment casually.8．If the easy wearing parts is broken,you should contact us at once and change it in time,to avoid the damage of other parts to effect the production.十二、Electrical diagram。