Cotton spinning equipment

  • 30D Rotor spinning machine
30D Rotor spinning machine

30D Rotor spinning machine

Use:Smart, efficient rotor spinning machine.

Features:
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 mathematical 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.
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 head stock, and the adjustment precision can reach 0.001, which ensures the stable forming for winding package.
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.
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:

Model

30D

Rotational Speed of Revolving
Cup

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

Doffing Speed

200m/min(Max)

Doffing Angle

Step-less regulation  30°-42°

Rotational Speed of Opening Roller

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

Air capacity of Air Exhaust Fan

≤9000, regulated by frequency transformer

Density of Optimal Yarn

120-15tex,5-40Ne

Length of Optimal Fiber

≤60mm

Draft Ratio

20-280

Scope of Twist

200-2000t/m

Feeding Bar

2.5-7ktex

Draft Ratio of Tension

0.6-1.5

Diameter of Opening Roller

65mm

Diameter of Revolving Cup

33/34/36/40/50/54mm

Spindle Distance

230mm

Total Spindle

≤600

Specification of Flat Bobbin ( Inner Diameter * Length)

Ф42(Rolling edge)/54(Straight edge )
Ф42(Rolling edge)/50(Straight edge )

Specification of Taper Bobbin ( Inner Diameter * Length)

2°Ф44(Rolling edge)/65(Straight edge)

Specification of Can (Outer Diameter / Height)

16″(Ф400 )、18″(Ф450)、20″(Ф530)/standard height 900,1100 is optimal

Specification of Rolling
(Diameter)

As to flat bobbin, Ф300 is at maximum;
As to taper bobbin, Ф270 is at maximum.

Weight of A Full Bobbin

With maximum of 4kg

Lifting Device

Automatic air drive lifting

Length of Device

≤77.8m

Weight of Device

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

Maximum power

195kw