Description
Computerized Automatic Control FA478 Roving Spinning Machine for Cotton Yarn
FA478 automatic yarn drop roving machine is a new generation of intelligent automatic yarn drop roving machine developed by the TONGDA GROUP according to the demand of the development of spinning machine, widely absorbing the advanced technology of similar products and related fields at home and abroad, using brand-new design concept and high starting point and high standard, which can realize the whole process automatic control of spinning forming, full tube automatic yarn drop, empty and full switching, automatic head spinning, etc. While spinning, the yarn tube can be automatically conveyed to the spinning process through the roving-spinning switch, which reduces the running noise and improves the service life of the components.
Intelligent automatic control mode is adopted in FA478 fully automatic doffing roving frame: four-motor linkage control mode is adopted in drawing, twisting, winding and shaping during spinning process; three-motor linkage control mode is adopted in doffing exchange process, lifting and lifting of doffing platform and rotating of hanger; pneumatic control mode is adopted in thick-fine linkage exchanger; photoelectric monitoring is adopted in the whole process to ensure accurate and safe operation. Rely on. FA471 full automatic drop roving machine is an ideal roving spinning equipment for modern textile enterprises.
Main Technical Data:
| Density For Roving Yam (tex) | 220-1250 |
| Length For Fibre (mm) | 22-65 |
| Spindle Number(piece) | 108,120,132 |
| Spindle Gauge(mm) | 220 |
| Pitch Gauge (mm) | 440 |
| Spindle Number Per Pitch(piece) | 4 |
| Drafting System | 4 (3) Roller Double-Short-Apron Drafting |
| Pressing Form | Pendulum Weighting Arm Spring Pressing |
| Roller Diameter(mm) | φ28.5,φ28.5 |
| φ28.5,φ28.5 |
| Top Roller Diameter (mm) | φ28.8,φ28.8 |
| φ25,φ28.8 |
| Drafting Range | 4.2-12 |
| Mechanical Spindle Speed(r/min) | 1600 |
| Spindle Process Revolution (r/min) | 1200 |
| Twist Range (twist/m) | 18.0-80 |
| Bobbin Dimentions (mm) | φ45×445 |
| Take Up Package Dimentions (mm) | φ152×400 |
| Cleaning Device | positive internittent revolving cleaner with comb and ltinerarcy pneumatic sution motion |
| Transmission Dimentions | three-shafts linkage |
| Control Type | computerized model |
| Man-machine Interaction | touch screen |
| Winding Roller Transmission | left and right rotation bevel wheel |
| Spindle Roller Transmission | left and right rotation bevel wheel |
| Winding Power Shaft | Servo Motor Driving |
| Yam Forming Angle | random |
| Three Automatic Doffing | software |
| Signal Display | five lamps indicated on machine headstock |
| Tension Adjustment | software |
| Tension Fine Adjustment | software |
| Preventing Pinched Yarm | software |
Package Shoulder Collapse
Preventing Device | software |
| Winding Density Adjustment | software |
| Twist Degree Changing | twist gears |
| Forming Angle Adjusting | software |
| Bobbin Diameter(mm) | φ350,φ400,φ500 |
| Main Power(kw) | 10 KW |
| Noise Standard. (dB(A)) | <85 |
| weight(ton) | 10,11,12 |
Detailed Specification:
1, Arm : SKF drafting
2, Flyer : Zhongshi
3, Roller : Dongjie -best brand in china
4, Cleaner: Rongwei-best brand in china
5, upper suction system : Jiangyin china -best brand
6, Roving frame cradle: Changde china-best brand in china
7, electric control : Taiwan taida brand DVP-32EH00M2
8, frequency converter : Danfoss in Denmark
9, Low voltage electric control; LG from korea
10, Inverter: Danfoss
11, Display: DLTA
12, PLC :DLTA
Advantage:
1.Decapitation yarn suction device: when the yarn breakage, can easily be broken yarn sucked out, will help improve operator efficiency.
2.The whole way out automatic doffing: FB471 automatic Doffing roving machine adopts automatic doffing the whole way out, doffing process intutive, fast and efficient, easy to operate, easy troubleshooting.
3.Flyer and bobbin adopts timing belt: Flyer and bobbin rotational movement of the arc with oil bath gearbox, belt drive mode for high-speed spinning requirements, with a high transmission efficiency. The unique belt tensioner structure to ensure the belt horizontal rotation, less wear and low noise.
Other Related model:
FA471/FA472 Three-shaft Linkage Computerized Type High Speed Suspend Flyer Roving Frames adopt the advanced numerial controlling technique, get rid of the cone drum structure. mechanical forming and direction transposition structures of former fyer frames.
FA473/FA474 Four-shift Linkage Computerized Type High Speed Suspend Flyer Roving Frames adopt the advanced computer numerical control technique, getting rid of the cone drum structure. mechanical forming structure. quick lifting. Direction changing configuration and different speed configuration. It makes four main drive parts run independently, and it is controlled by computer numerical control system and servo drive mode. Now it is the most advanced roving frames in mechanical-electrical integration of china. It is suitable for pure or blended processing of combed cotton fibre and artificial fibre.
| Type | FA471 | FA472 |
| Density For Roving Yam (tex) | 220-1250 | 220-1250 |
| Length For Fibre (mm) | 22-65 | 22-65 |
| Spindle Number(piece) | 108,120,132 | 108,120,132 |
| Spindle Gauge(mm) | 220 | 194 |
| Pitch Gauge (mm) | 440 | 388 |
| Spindle Number Per Pitch(piece) | 4 | 4 |
| Drafting System | 4 (3) Roller Double-Short-Apron Drafting | 4 (3) Roller Double-Short-Apron Drafting |
| Pressing Form | Pendulum Weighting Arm Spring Pressing | Pendulum Weighting Arm Spring Pressing |
| Roller Diameter(mm) | φ28.5,φ28.5 | φ28.5,φ28.5 |
| φ28.5,φ28.5 | φ28.5,φ28.5 |
| Top Roller Diameter (mm) | φ28.8,φ28.8 | φ28.8,φ28.8 |
| φ25,φ28.8 | φ25,φ28.8 |
| Drafting Range | 4.2-12 | 4.2-12 |
| Mechanical Spindle Speed(r/min) | 1600 | 1600 |
| Spindle Process Revolution (r/min) | 1200 | 1200 |
| Twist Range (twist/m) | 18.0-80 | 18.0-80 |
| Bobbin Dimentions (mm) | φ45×445 | φ45×445 |
| Take Up Package Dimentions (mm) | φ152×400 | φ135×400 |
| Cleaning Device | positive internittent revolving cleaner with
comb and ltinerarcy pneumatic sution motion | positive internittent revolving cleaner with comb and ltinerarcy pneumatic sution motion |
| Transmission Dimentions | three-shafts linkage | three-shafts linkage |
| Control Type | computerized model | computerized model |
| Man-machine Interaction | touch screen | touch screen |
| Winding Roller Transmission | left and right rotation bevel wheel | left and right rotation bevel wheel |
| Spindle Roller Transmission | left and right rotation bevel wheel | left and right rotation bevel wheel |
| Winding Power Shaft | Servo Motor Driving | Servo Motor Driving |
| Yam Forming Angle | random | random |
| Three Automatic Doffing | software | software |
| Signal Display | five lamps indicated on machine headstock | five lamps indicated on machine headstock |
| Tension Adjustment | software | software |
| Tension Fine Adjustment | software | software |
| Preventing Pinched Yarm | software | software |
Package Shoulder Collapse
Preventing Device | software | software |
| Winding Density Adjustment | software | software |
| Twist Degree Changing | twist gears | twist gears |
| Forming Angle Adjusting | software | software |
| Bobbin Diameter(mm) | φ350,φ400,φ500 | φ350,φ400,φ500 |
| Main Power(kw) | 10 KW | 10 KW |
| Noise Standard. (dB(A)) | <85 | <85 |
| Weight(ton) | 10,11,12 | 9,10,11 |
Packing and Shipping:
FAQ:
(1) Q: How's the after-sale service?
A: We offer engineers available to service overseas under merchandiser's supervision and translation.
(2) Q: Are you available for on-the-spot invitation?
A: We do welcome our new and old friends come here to have a visitation. Besides, we would send you our exposition and relative information to promote a face-to-face meeting if you'd like to.
(3) Q: Is the price offered changeable?
A: We offer reasonable price for every client, and the price is changeable according to purchasing amount.
(4) Q: How about the quality?
A:The main subassembly and raw materials are all supplied by large companies. Key parts are research and developed by our own staff. Professional assembly line work and strict quality test system can ensure your high quality requirement.
(5) Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer holding our own International Trade Department, for that we can better understand customer's needs and offer a reasonable price.
Why Choose Our Company?
A: History: TONGDA Textile Machinery Group was establish in 1952. Now have more than 65 years old history.
B: Main Products: TONGDA Group specializes in design, manufacturing, and marketing of a wide range of Textile machinery, it has seven branch companies, mainly produces ring spinning frame, roving frame, weaving machine(water Jet loom/Air jet loom/rapier Loom),warping machine, quilting machine and nonwoven machine.
C: We provide design for complete line of spinning mill for cotton yarn, polyester yarn, wool yarn, flax/linen yarn, machines including blow room, carding machine, draw frame, roving frame, ring frame, winding machine, open end spinning machine and the air conditioning system and waste collection system for spinning mill.
We also provide workshop layout design and trench design, and air pipe layout design.
D: Product /Quality Guarantee: 1 year warranty for the International standard.
E: After Sale Serivice: We are work online 24 hours. If you have any questions about our machine you can contact us.
F: One-stop Service:
We have R&D department including more than 100 engineers which are improving and enlarging our supply range.
Export Memorabilia:
TONGDA 1988: TONGDA's 500 sets ring spinning machines was exported to Bangladesh.
TONGDA 1993: TONGDA's 385 sets spinning machines was exported to Pakistan.
TONGDA 1995: TONGDA's 229 sets spinning machines was exported to Bangladesh.
TONGDA 2002: Delivery 300 sets spinning machines to India.
TONGDA 2009: TONGDA's 100 sets water jet loom and air jet loom was exported to India.
TONGDA 2010: TONGDA once again exported 300 sets water jet loom and air jet loom to India.
TONGDA 2011: TONGDA exported needle punching nonwoven machine production line to south America and exported more than 500 sets water jet loom, air jet loom, rapier loom to overseas.
TONGDA 2012: TONGDA exported 200 sets spinning machine and 100 sets rapier loom to Tajikistan and once again exported 200 sets ring spinning machines to India.
TONGDA 2013: TONGDA exported 500 sets weaving machines to overseas and 50 sets nonwoven machines, 680 sets spinning machines to overseas including South Asia and Africa.
TONGDA 2015: TONGDA sold more than 1000 sets weaving machines, 100 sets nonwoven machines and 700 sets spinning machines to overseas including Europe, South America, and South-East Asia.
Certification:
TONGDA is an ISO9001, ISO14001, and ISO13485 company. The products are designed to meet the technical standards of 3C and CE. All the products are certified by the Industry Administration Authority. TONGDA will continue to strive to be a stronger leader in the global market of Cotton machinery and Spinning machinery.
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