User Manual – Model GWEFP/L
Contents
1. Flamingo Single Head Paste Liquid Filling Machine User Manual Model GWEFP L Semi Automatic Piston Filling Machine Contents 1 Principle and Property 2 Specifications 3 Safe operation 4 Machinery operation 5 Installation and Adjustments 6 Maintenance 7 Filling Speeds 8 Technical Diagrams 9 Air Circuit Diagrams 10 Troubleshooting 1 Principle and Property Model GWEFPY L series filling machines are semi auto piston type fillers The liquid or paste is pumped through a piston driven by a cylinder where its flow direction is controlled by a three way rotating valve The Cylinder stroke is controlled by a signal valve and the filling amount is adjusted by a hand operated wheel Data shown on the counter is for reference only The GWEFPY L is higher in accuracy simpler in construction and simpler in operation making it an ideal machine for your filling operations 2 Specifications Technical Parameters Air Pressure 4 6kg Filling Speed 0 50 Bottles Min Filling Accuracy 2 Voltage Power Current 3 Safe Operation This machine is suitable for filling paste and liquid substances in foodstuff and chemicals and cannot be used for other purposes In order to ensure safe operations note the following e Use only compliant air sources referring to the specifications e Ensure the air sources are disconnected before disassembling for2. maintenance and cleaning 4 Machine Operation The following variables should be taken into account before operating the machine e Filling Accuracy Compressed air stability Material uniformity and filling speed e Filling Soeed Material villosity Cylinder stroke Material cylinder size and Filling nozzle size e Filling Style There are two methods of operation for this machine Auto filling and foot pedalling which can be chosen at your discursion auto only recommended for for a skilled operator 5 Installation and Adjustments 1 Du RwWN Mount the material hopper at the top of the large square three way control valves using the anchor ears to lock the connector Confirm signal valve position Hand wheel Open the air source sliding valve Switch machine to Pedal operated Operate pedal until material is flowing freely Adjust the throttle valves 1 amp 2 to obtain a proper filling speed To raise efficiency the pumping speed can be faster and filling speed slower and vice versa to increase accuracy Take measurements of the filling amount and adjust the filling amount to the set value Take down the values on the counter and the filling amount you would like to use as a default for reference 6 Maintenance e The machine body is made of stainless steel Alcohol can be used for cleaning surface stains or other approved products e Lubricant has been applied to the machine already
3. do not apply more unless otherwise advised e The valve body rotary valves charging basket three way joint and charging cylinders can all be disassembled for cleaning 7 Filling Speed The filling speed depends on the following 5 factors Pumping speed Defined by the material viscosity and the rotary valve Filling nozzle size With a larger nozzle the filling speed will be faster Material frothing Filling speed will be slower if your material froths Filling amount Filling speed will be slower with greater amounts Filling accuracy A higher accuracy will mean a slower filling speed 8 Diagram 2 3 Diagram 1 1 Hard wheel 2 Air source switch 3 Plate type maroneter 4 Regulating filter a Selection switch 6 Reset switch 7 Cylincer 8 Machine bocy 9 Cylincer for Material 10 Mirni evlincer ll Valve bo y 12 Filing nozzle 13 Charging basket Diagram 2 A Cylinder Throttle valve D Quantitative m Quantitative m agnetic sw itch Gettled Diagram 3 for 21 19 Cable corrector 20 Fuse kol er 2l Air source switch Cable corrector corrected to pecal bh ie switch Crawl switch choose 24 Power switch 25 Termirals 26 Soleroic two posi five way 27 Silencer 28 Straight way valve 29 D 9 AIR CIRCUIT CONTROL DIAGRAM Arcircuit Control creut 30 Cylincer for material filling nozzle 3l Cylir er for material puskirg 32 Termira
4. l 33 pecal switch 34 Selectior switck EI W I 35 Fuse 36 Master switch 37 Air source switch 38 Reset switck 11 Troubleshooting Problem Cause Solution Piston not moving Air Supply abnormal Disconnect check compressor check airlines ensure air source switch is on Signal valve Check positioning Material viscosity Ensure material is suitable for machine type Filling amount inaccurate Signal valve Check positioning Pumping speed Reduce speed usually only applies to materials with a higher viscosity One way valve Material clog gage clear before resuming Pipe joints Ensure there are no leaks in the lines Material Leaks Sealing ring Ensure the sealing ring on the piston is not broken Piston rod A loose piston rod can cause material leaks ensure they are all fastened tight
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