Application
Small Scale Roving Machine
AT285 Small Scale Roving Machine is part of the mini spinning system (including opener, carding machine, drawing frame, roving machine, ring spinning machine and winding machine) which is widely used in universities, researching center and small scale production, it can be used for both cotton, wool and blend fiber. AT285 Roving Machine is used to make roving from drawn sliver.
Details and Features
1 Mini machine, save researching cost and easy to operate and maintain;
2 Touch screen & PLC control;
3 Friendly human-machine interface, inputting of technical parameters and display of machine running status by touch screen;
4 Frequency converter of high efficiency to control roll speed;
5 Pressurizing system :spring pressure cradle;
6 Three-up-three-down drafting structure;
Technical specification
Model | AT285 |
Number of spindles | 12, 24 or more |
Fiber type | Cotton fiber: max. 64mm Wool fiber: max. 220mm or blend fiber |
Spindle gauge | 220mm |
Package dimension | Φ150×400mm |
Bobbin dimension | Φ45*445mm |
Twist range | Continuously adjustable |
Draft range | 4.2~12 |
Density for yarn | 220~1250tex |
Pressing form | Spring weighting arm pressing |
Bottom roller diameter | ¢28.5, ¢28.5, ¢28.5, ¢28.5/32, 32, 32, 32mm |
Top roller diameter | ¢29, 29, 25, 29mm |
Cleaning device | Napping roller with revolving suction device |
Max mechanical speed | 1300rpm |
Transmission device | Three, four or five frequency inverter servo motor, optional |
Control type | Computerized automatic control |
Man-machine interaction | Touch screen |
Winding transmission | Gear transmission (timing belt transmission optional) |
Flyer transmission | Gear transmission (timing belt transmission optional) |
Winding power shaft | Universal shaft |
Differential device | None for 12 spindles Visible oil bath differential box for 24 spindles |
Reversing device | Software control |
Yarn forming angle | Software control |
Three auto doffing | Software control |
Single display | Five lamps indicated on machine headstock |
Tension adjustment | Software control |
Tension fine adjustment | Software control |
Evenness preventing | Software control |
Sliver faults preventing | Software control |
Winding density adjustment | Software control |
Twist changing | Software control |
Feed-in can diameter | Φ400/500/600mm |
Output speed | Max. 12m/min |
Machine dimension | 2900*2200*2600mm |
Approx. Weight | 2500Kg |
Power supply | 3 phase AC380~415V 50Hz |
Our Company
Packing & Delivery
Pakeging | ||
1. The equipment is covered with film is protect it from water vapour during the trip. 2. The box is filled with foam to protect the equipment from impact. 3. Exported wooden box made from plywood, don't need fumigated. | ||
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