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Rotor spinning machine open end spinning machine OE40

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TONGDA OE40 ROTOR SPINNING MACHINE OPEN END SPINNING MACHINE

Open end spinning

TONGDA OE40 ROTOR SPINNING MACHINE OPEN END SPINNING MACHINE

Rotor spinning machine open end spinning machine OE40

main feature :

Rotor spinning machine OE 40D is used on open end spinning production line, which max spindles is up to 600 spindles, and the highest rotor design speed of 110000RPM. Modular design and abundant optional accessories to meet the needs of different customer. More electronic technology applications make machine smarter and more efficient. lnnovative auto doffing device can be as option, which increase production efficiency greatly.    

QQ图片20221025142547

Product details

The OE40 rotor spinning machine uses new spinning technology, optimized fiber delivery channels, and adjustable waste removal system to adapt to a variety of raw materials.

1.Spinner-Heart of the Rotor Spinning

It fully collects and analyzes the experimental data, optimizes the channel of spinner to realize a perfect combination between optimal spinning and yarn quality;With the patent trash-removal system and it can process more raw materials of different kinds, making the customers face the market changes at a leisurely pace and reducing the labor intensity of workers; The opening of channel is covered with ceramics of high strength, reducing the wear-and-tear of fiber to cavity and prolonging the service life.

2.Optimal Joint System-The Promise Of High-Speed Spinning

The standard pneumatic lifting device whose breaking response is 0.1 sec only; millions of experiments have proved it has high reliability. With the unique joint system, the roller is prior to the winding roller to guide the yarn when jointing to avoid the influence of bobbin to the quality of the joint The exclusive mathematic jointing mode and stepping roller feeding accurately control the feeding volume and time to ensure the strength and shape of joint.

3.Automatic Doffing Device-Beginning Of Intelligent beginning of Intelligent

It starts the mode of semiautomatic machine to instead of labor work, to realize automatic doffing with no break ends, to reduce labor intensity. High efficiency, from fixed position to doffing, one standard doffing working time is within 20s. Intelligent, can realize automatic and manual mode of doffing.


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    4.Electronic Tension System The digital control can reduce the complicated mechanical adjustment work. The user can directly adjust the tension coefficient in the monitor of headstock, and the adjustment precision can reach 0.001, which ensures the stable forming for winding package.

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    5.Automatic Take Out Impurity System The system will reduce the labor intensity of the operator, and also provide a more stable negative pressure environment for the machine, which makes spinning production more stable and improves the consistency of the yarn quality.

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    6.Positive Pressure Cooling System The system can reduce the accumulation of flying and dust in the inner cavity of headstock and tail box, reduce the labor intensity of the maintenance worker, improve the heat cooling condition of the electrical components, thereby increasing the stability of the running of the machine and reducing the energy consumption.

Main technical parameters

Item

unit

Technical index

Rotational Speed of Revolving Cup

r/min

45000-110000 independent drive from two way, and with frequency conversion adjustment

Doffing Speed

m/min

With maximum of 200

Doffing Angle

Degree

30°-42°step-less regulation

Rotational Speed of Opening Roller

r/min

6000-11000 independent drive from two way. and with frequency conversion adjustment.

Air capacity of Air Exhaust Fan

m3/h

≤9000, regulated by frequency transformer

Density of Optimal Yarn

tex(Ne)

120-15 (5-40)

Length of Optimal Fiber

mm

≤60mm

Draft Ratio

Times

20-280

Scope of Twist

t/m

200-2000

Feeding Bar

ktex

2.5-7

Draft Ratio of Tension

Times

0.6-1.5

Diameter of Opening Roller

mm

65

Diameter of Revolving Cup

mm

33/34/36/40/50/54

Spindle Distance

mm

230

Total Spindle

Spindle

≤600

The Number of spindles of middle stage in first section

Spindle

20

Specification of Flat Bobbin (Inner Diameter x Length)

mm

Φ42 (Rolling edge) /54 (Straightedge )

Φ42 (Rolling edge) /50 (Straightedge )

Specification of Taper Bobbin (Inner Diameter x Length)

mm

2°Φ44 (Rolling edge) /65 (Straight edge)

Specification of Can (Outer Diameter / Height)

mm

16‘’(Φ400 I、18" (Φ450)、20" (Φ530) /standard height 900. 1100 is optimal

Specification of Rolling (Diameter)

mm

As to flat bobbin. Φ300 is at maximum; As to taper bobbin, Φ270 is at maximum.

Weight of A Full Bobbin

kg

With maximum of 4

Lifting Device

Automatic air drive lifting

Length of Device

m

≤77.8

Weight of Device

kg

Head+ the middle part in N section+ Tail (N≤30) 3500+800*N+3100

Maximum Loading Volume

kw

195


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