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RFDF12 Autoleveller Drawing Frame

RFDF12 is a two-delivery autoleveller high-speed drawing frame. The machine adopts a high-precision and high-strength casting structure, an industrial control computer which is an international brand, a true color man-machine interface, a high-response servo system, and an intelligent detection sensor without a "blind side".


Specification

Specification of RFDF12 Autoleveller High-Speed Drawing Frame

SpecificationsRFDF12
Number of deliveriesIndependent double deliveries
Maximum output speed (m/min)1000
Spinnable raw materialCotton, various chemical fibers, viscose, and their blends, etc.
Spinnable fiber length (mm)16~80
Drawing scope5.3~10.2
Combination number6~8
Output sliver allowance (Ktex)2.2~ 8.8
Drawing formThe four upper and four lower guide rollers and pressure bar with double-zone curve
Adjustment of drawing multipleElectronic adjustment (it needs to change the belt pulley when the adjustment range is large)
Form of cradle pressurizationWhen the spring is pressurized, the leather series rises and falls with the cradle
Guide bar frameOverhead aluminum profile for actively feeding
Coil formLarge coil
Cleaning wayMetal wiper stick or scraper
Air suction systemCentralized automatic noil
Diameter of rubber-covered roll (mm)φ38×φ38× φ38×φ38×φ38
Roller diameter (mm)φ40×φ30× φ30×φ30
Autoleveller systemAutolevellerUSG-3
On-line detectionVortex sensor
Power of main motor (kW)2×5.5
Fan power (kW)1.5
Servo motor power (kW)2×1.5
Power of lower coil servo motor (kW)2×0.75
Feed can (mm)Diameterφ500, φ600, φ1000
Height1100, 1200
Output can (mm)Diameterφ400, φ450, φ500
Height900, 1100
Overall dimensions of equipment  (mm) Length x width2432×3108
Equipment weight (kg)2350
Air use (bar)Above 6


Machine Dimension Drawing of RFDF12 Autoleveller High-Speed Drawing Frame

RFDF12 Autoleveller High-Speed Drawing Frame


RFDF12 Autoleveller High-Speed Drawing Frame


Foundation Size of RFDF12 Autoleveller High-Speed Drawing Frame

RFDF12 Autoleveller High-Speed Drawing Frame


Feed canL1LW
φ600 dual-column60033282600
φ1000 dual-column100058553738
φ1000 single-column100090622200


Features

Features of RFDF12 Autoleveller High-Speed Drawing Frame

1
1

The two deliveries realize mechanical transmission, and the electrical control runs completely independently so that one machine can achieve two controls and two purposes. The machine compares favorably with the products of international and domestic famous enterprises and is at the leading level. Its sliver output speed is up to 1000m/min.


2
2

Equipped with two sets of Uster USG3 auto leveler systems, it has the performance and characteristics of automatic control, intelligent detection, remote maintenance, and efficient operation, the quality of output sliver is stable and reliable.


3
3

The resultant yarn quality can be effectively improved, and the CV% value of evenness is improved by 0.6 ~ 1%. As to the weight unevenness of ripe slivers:

For 1m ripe sliver, the weight unevenness CV1m is < 0.4;

For 3m ripe sliver, the weight unevenness CV3m is < 0.3;

For a 5m ripe sliver, the weight unevenness CV5m is < 0.2.


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