Speed Frame for Cotton Roving Frame Yarn Spinning Fa471

• Customization: Available
• Type: Roving Machine
• Automation: Automation
• Model NO.: FA471
• Spinning Method: Ring Spinning
• Processing Material: Cotton
• Producing Process: Spinning Equipment
• Certification: ISO9001: 2000
• Warranty: 12 Months
• Customized: Customized
• Condition: New
• Density for Roving Yarn: 220-1250 Tex
• Fiber Length: 22-65
• Spindle Number: 120 or as Customers′ Request
• Pitch Gauge: 440
• Spindle Number Per Pitch: 4
• Drafting Range: 4.4-13.3
• Twist Range: 18-80 T/M
• Winding Roller Transmission: Servo Motor Driving
• Transport Package: Standard Export Package
• Specification: 14960*3560*2620
• Trademark: Tongda
• Origin: China
• HS Code: 8445132100
• Production Capacity: 50 Sets Per Month
• Package Size: 150.00cm * 120.00cm * 110.00cm
• Package Gross Weight: 1500.000kg

Product Description

Product display and advantages

Main Feature :

Roving Frame Simplex Spinning Machine FA471 automatic doffing roving machine employs intelligent automation control. The spinning process, which includes drafting, twisting, winding, and forming, is controlled by a four-motor linkage mode. This machine was designed with a new concept, offering high standards and developing a new generation of smart, automatic doffing roving machines. It includes features such as spinning molding, exchange, automatic generation head spinning, and more, achieving full process automation control. This results in reduced operating noise and improved part service life.

Product Display

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.

 

The automaticity is high, simplicity of operator, services conveniently, depth wool spinning customer high praise.

 

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.

Roller For Roving Frame

Roller's performance characteristics

•The bearing track is thoroughly grinded. Well radian, small roughness
•The bearing works smoothly & stable.
•The revolution & vibration decibel of the bearing is 10dB lower than ofcts within the family
•Yam evenness is improved and its CV is dropped about 0.1 to 0.4 than thof common products under the same testing situation.
•Wear-resistance, life-time is prolonged and consumption is lower.

 

Main technical parameters

MAIN TECHNICAL PARAMETERS
Suitable for square fiber length	60-200mm
Drawing multiple	4-16
Viscosity range	10-40 twist/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

Parameter Comparison

FA471	FB479
Bobbin dimentions(mm)
φ45×445	Ф45*445
Twist range(twist/m)
18.0-80	Software
Drafting system
A complete unit Chinese brand drafting sysrem (spring weighting arm).	Four rollers Double short leather ring
Take up package dimentions(mm)
φ152×40	Ф150*395

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.