Roving Frame
The Roving Frame is widely used in cotton, wool, linen (e.g., flax, ramie), and chemical fiber spinning, drafting fiber slivers (such as cotton or wool slivers) to thin and straighten fibers, twisting them for strength, and winding them into conical or other specific packages for easy storage, transportation, and subsequent processing by spinning frames.
FA471 Roving Frame Simplex Spinning Machine
More Intelligent And Advanced
FA471 Roving frame simplex spinning machine has three-shaft 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 and direction transposition structures of former flyer frames.
New System Structure
The improvement front transmission system and the front rack construction, realizes the micro vibration to reel thread high speed.
Improvement In Precision
Uses the wool spinning special-purpose electrically controlled system, improved the operating procedure, increases the control precision.
Highly Automated
The automaticity is high, simplicity of operator, services conveniently, depth wool spinning customer high praise.
Optimization And Improvement
The optimization design new differential mechanism he change transmission stressful condition, increased the design manufacture precision, the solution vibrates in a big way, elevates, the oil leak to be serious warm, the bearing easy to damage technical difficult problem.
Main technical parameters
| Suitable for square fiber length |
60-200mm |
| Drawing multiple |
4-16 |
| Viscosity range |
10-40twist/m |
| The scope of Article |
0.3-1g/m |
| Feeding range |
5-15g/m |
| Constant speed |
the maximum mechanical speed 1200RPM |
| Maximum process speed 900RPM |
| Drafting system |
A complete unit Chinese brand drafting sysrem (spring weighting arm). |
| Roller diameter(mm) |
φ28.5,φ28.5 |
| Top roller diameter(mm) |
φ25,φ28 |
| Drafting range |
4.2-12 |
| Mechianical spindle speed(r/min) |
1600 |
| Twist range(twist/m) |
18.0-80 |
| Bobbin dimentions(mm) |
φ45×445 |
| Take up package dimentions(mm) |
φ152×40 |
Information of Other Models
FAQ
(1) Q: Why Choose Our Company?
A: History: TONGDA Textile Machinery Group was establish in 1952. Now have more than 65 years old history. 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. 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.
(2) Q: How's the after-sale service?
A: We offer engineers available to service overseas under merchandiser's supervision and translation.
(3) 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.
(4) Q: Is the price offered changeable?
A: We offer reasonable price for every client, and the price is changeable according to purchasing amount.
(5) 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.
(6) 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.
(7) Q: Product /Quality Guarantee and After Sale Service?
A: 1 year warranty for the International standard. We are work online 24 hours. If you have any questions about our machine you can contact us.
(8) Q: One-stop Service:
A: We have R&D department including more than 100 engineers which are improving and enlarging our supply range.
(9) Q: Certification?
A: 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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