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ZHEJIANG KAICHENG TEXTILE MACHINERY CO.,LTD  

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CY258A two-for -one twister 

Price: 320.0 USD 
Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: CY258A-1
Production Capacity: 1set(100spindle)
Delivery Date: 45 days
Type: Others
Form of operation: Double sides single layer
Spindle gauge: 363mm,400mm,450mm,550mm
Twist range: 20~600T/M
Take up bobbin size: ¢69*¢77*¢270
Take-up speed: Max 160 m/min
Means of Transport: Ocean
Packing: nude
Use: Others
Brand Name: kaicheng
Number of spindles: 12n ,10n or 8n
Spindle speed range: 2000-7000r/min(The Max spee...
Twist direction: S or Z
Traverse: 210mm-265mm

Applied range: It is applied to the twisting of olypropylene fiber, nylon ,terylene and industry yarn for single twisting and plied yarns.

3.4  Machine basic structure

Machine compose of three faction parts

·Motive power parts

Contain motor , main motor frequency converter, electric control box ,operating element, displayer.

·Two-for-One Twisting parts

The machine two sides working structure is symmetrical ,use mental plate structure ,each section is compose of several Two-for-One Twisting structure units .

·Driving part

Machine power passed to spindles. motor drive winding system,  over-feed roll and electronic traversing gear of yarn guide, etc

3.5  Structure of Two-for-One Twist unit

3.5-1 spindle brake apparatus

It stops the spindle to rotate by using the manual spindle brake. When braking ,separate the spindle from the joint of apron belt by hand, make the spindle away from apron belt, prolong the lifetime of the belt and spindle plate  ,meanwhile reduce the power consumption.

3.5-2 Two-for-One Twister spindle

a)Threading form: thread manually

· Fixed pot,for putting in feeding bobbin

·Twisting plate for yarn storing and guiding: storage district of twisting plate ,can be form  proper yarn storage to balance the change of tension in unwinding process

Note: Forbid spindle running after discharge the pot,igore this rule ,shorten the lifetime of pot  and pollute the yarn if igore this rule.

·Tension device: compose of tension tube and tension porcelain bowl and steel ball. The size and quantity of the steel ball can adjust the yarn tension.

·Unwinding device: compose of balk ring and guide bar. correct adjustment can ensure the yarn accurate unwinding.

3.5-3 Faller wire

Faller wire monitoring twisting process , when yarn braked and feed bobbin used up, faller wire down and stop yarn releasing. After delay a eriod of time, Bobbin creel automatic uplift device make bobin creel can raise automatically to avoid the abrasion of yarns.

 3.5-4 Take-up section

a)Two guide wheel for each spindle ,can adjust wrap angle of the yarn which on over -feed roll, Wrop angle is one of pricinple element for controlling take-up tension, affect take-up density.

b)Over-feed roll :via change speed of over-feed roll and wrap angle of yarn on over-feed roll , can decrease the tension of air ring to needed winding tension. Overfeed percentage (circle speed rate of overfeed roll and friction roller) set for 167% and 141%

c)Take-up (contain traversing yarn): the compound of friction roller turnning and yarn guide crosswise, to finished the yarn cross winding on the bobbin. To change the winding angle can adjustment on the gearbox

The ralation of yarn take-up speed, spindle speed and yarn twist is as follows:

           Spindle speed(r/min)× 2

Twist(t/m)= ---------------------

           Take-up speed(m/mim)

 

Note:must via many times twist texting and comfirm bfefore putting in production.

3.5-5 Bobbin creel

Bobbin creel is used for supporting and forcing of take-up bobbin, using cylindrical tube molding.

3.6 Transmission box

Gear transmission box is a closed structure, using pour oil lubrication, it assign output power to friction roller, traverse guide device, differential pattern breaking mechanism and process governor mechanism

Conversion gear of the winding angle are focues on the gear box's bottom, easy to adjustment.

CY258A two-for -one twister

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 Ms. Carrie Xian
sales manager
Tel: 86-575-86262825
Fax: 86-575-86231240
Mobile: 86- 139 6759 5659
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Company Info

ZHEJIANG KAICHENG TEXTILE MACHINERY CO.,LTD [China (Mainland)]


Business Type:Manufacturer
City: Shaoxing
Province/State: Zhejiang
Country/Region: China (Mainland)

Carrie Xian:   qq

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