Product Introduction
JWF1216A series carding machine is a new generation model after optimization and upgrading on the basis of JWF1216 series carding machine, the maximum output canreach 100Kg/h. There are two models of JWF1216A witha width of 1020mm and JWF1216A-120 with a width of 1220mm can be available for choice.
Technical highlights
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Integral sheet steel construction
The cylinder body, doffer body and frame are made of high-quality steel plates and welded automatically by professional industrial robots, which ensures the consistency and stability of the equipment at the greatest extent.
Steel plate rolling technology has been used for cylinders body and doffers body many years which can ensure the high quality and high precision of cylinders and doffers.
The cylinder is controlled by a special customized special frequency inverter drive device.
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The first suction hood of the lick-in
Around lick-in there are mote-knife, carding plate and permanent suction hood,which the first suction hood adopts the patented technology of intermediate suction structure.The length of the frst impurity falling zone can be adjusted steplessly, thus effectively removing impurities and saving more than 20% energy consumption for dust fltration.
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Aluminum alloyrevolving flat
There are 84 revolving flats in the form of aluminum alloy keels, and the driven is reverse direction of cylinder.
Revolving flat is flat-heel structure.
Aluminum alloy revolving flats driven by synchronous toothed belt and controlled by individual motor with inverter, and the speed is adjusted steplessly.
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Aluminum alloy twin-linked Stationary flats
The front and rear carding areas of the cylinder are equipped with aluminum alloy twin-linked stationary flats, aluminum alloy universal suction hood and universa cover plate.
The universal interchange ability is considered when design, so it has strong spinning suitable and can be various combined according to the requirements of spinning raw materials and technology.
Combined twin-inked stationary flats adopt increasing density with good rigidity and high levelness of pin tip can ensure carding fber more thorough and fne.
Aluminum alloy suction hoods can effective remove impurities such as dust particles and seed coat fragments etc..
Suction hoods under cylinder can facilitate flow balancing and web transferring more successfully.
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In tri-roller stripper
The inclined tri-roller stripper device is adopted, and a smooth aluminum alloy arc web supporting plate is installed underthe stripper roller to stabilize the airflow, protect the web and adapt to high speed.
The position of the lower squeezing roller is tilted backward and fxed, and the air cylinder automatically controls the turnover sliver former according to the production situation.
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Electrical control system
Electrical control system adopts control methods of combination with industrial man-computer interface, PLC and autoleveller in order to complete all kinds of precise control actions.
Feed in tuft feeder is adjusted by inverter to ensure stable pressure in lower trunk.
Feed in card with doffer and large calendar roll are driven synchronously by inverter motor in favor of high speed and high production.
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Suction system
Optimized design of suction system reduces the suction parts of the whole machine by 30% and the suction system made of uneasy damaged reinforced plastic injection molding is wrapped with organic glass, easy to observe waste situation at each point. The suction cover is smooth,curved section shape, more in line with the airflow move- ment trajectory, and in favor of reducing wind resistance, saving energy and reducing more than 15% of dust filter energy consumption.
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Multidimensional autoleveling system
Multidimensional autoleveling system and intelligent closed-loop control technology can detect on line history data such as slivers,layers and tuft feeder pressure, adjust the speed of feed roller by means of optimized multivariate control model, realize complex precision control and greatly improve card sliver evenness.
Main Specifications
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JWF1216A
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JWF1216
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JWF1212
| Cylinder width | 1020 | 1200 |
| Sliver delivery ration (g/m) | 4~10 |
| Max speed of sliver delivery(m/min) | 340 |
| Total number of revolving flats | 84 |
| Number of working flats | 30 |
| Speed of revolving flats(mm/min) | 96~400 |
| Number of stationary flats | Ten in front and Eight at rear |
| Web cleaner | Two in front and three at rear |
| Permanent suction air capacity(m3/ h) | 3800 | 4600 |
| Permanent suction negative pressure(Pa) | -850Pa |
| Compressed air consume (Nl/h) | 50 |
| Installed power (kW) | 14.6 |
| Include tuft feeder | 6000 | 6800 |
| Model | JWF1216 |
| Taker-in form | Single lick-in |
| Cylinder width(mm) | 1020 | 1220 |
| Sliver delivery ration (g/m) | 4~10 |
| Max speed of sliver delivery(m/min) | 340 |
| Total number of revolving flats | 84 |
| Number of working flats | 30 |
| Speed of revolving flats(mm/min) | 96~400 |
| Number of stationary flats | 10 in front and 8 at rear |
| Web cleaner | 2 in front and 3 at rear |
| Permanent suction air capacity (m3/ h) | 3800 | 3600 |
| Permanent suction negative pressure(Pa) | -850 |
| Compressed air consume (Nl/h) | 50 |
| Installed power (kV) | 14.6 |
| Weight(Include tuft feeder)(Kg) | 6000 | 6800 |
| Model | JWF1212 |
| Taker-in form | Single lick-in |
| Cylinder width(mm) | 1020 | 1220 |
| Sliver delivery ration (g/m) | 4~10 |
| Max speed of sliver delivery(m/min) | 360 |
| Total number of revolving flats | 84 |
| Number of working flats | 30 |
| Speed of revolving flats(mm/min) | 96~400 |
| Number of stationary flats | 10 in front and 8 at rear |
| Web cleaner | 2 in front and 3 at rear |
| Permanent suction air capacity (m3/ h) | 4000 | 4800 |
| Permanent suction negative pressure(Pa) | -850 |
| Compressed air consume (Nl/h) | 50 |
| Installed power (kV) | 14.6 |
| Weight(Include tuft feeder)(Kg) | 6500 | 7500 |
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