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棉紡粗紗機

Roving machine printing prototype

Six axis fully servo cotton spinning roving frame JHF1718 sampling machine

Six axis fully servo cotton spinning roving frame JHF1718 sampling machine

JHF1718  seven-axis linkage full-servo cotton spinning computer roving frame, driven by seven servo motors, has simple structure, high degree of automation, equipped with power-off protection device, swift and sensitive reversal, overcomes  the  common  structural  reversal  of  yarn  blowing  and  other  drawbacks  and  realizes  roller  separate  control function, is the most advanced practical new wool spinning roving machine in China.
The seven motors are used to drive each moving unit independently, and the synchronous servo control system with the combination of computer and servo technology makes the control precision of each system higher.
Save heart, labor and labor: no need to replace twisted teeth and all the teeth drawing, reduce the workload of process and operator.
It is more suitable for spinning, and is especially suitable for special spinning processes such as slub yan besides conventional varieties. The computer touch-screen is simple to operate and batch change, saving time and effort, and is convenient and quick.
The range of total drawing multiple is enlarged and the disadvantage that the total drawing multiple of the former model is limited to the total drawing tooth is solved.
Electrical control adopts bus control, which improves the stability of the system better.
Seven servo synchronization control, the introduction of foreign advanced procedures to innovate and upgrade, greatly improve the multi- axis synchronization, improve the quality of spinning.
Small size, small floor area, simple and convenient operation and adjustment, reducing the labor intensity of operators.
Main Technical Specification

Spindle gauge(mm)

220

Spindle number

4

Package dimension(mm)

φ150×400

Bobbin dimension (mm)

φ45×445

Drafting system

Four rollers double short apron drafting

Drafing multiple

2.00-30.00

Twist range (T/M

Continuously adjustable

Length for fibre

22 - 51mm( Four roller)

(Tex) De nsity for yam

200-1250

Pressing form

Pendulum spring pressing、Pneumatic weight Arm、Leaf spring Pressing

Bottom roller digmeterimm

Φ28.5,φ28.5,φ28.5,φ28.5

Top roller diameter(mm)

Φ28.8,φ28.8,φ25,φ28.8

Cleaning device

Positive revolving belt

Max Mechanical speed(R/M)

1600

Transmission device

Seven frequency inverter motor

Control type

Computerized Automatic control

Man-machine interaction

Touch screen

Winding transmission

Gear transmission

Flyer transmission

Gear transmission

Winding power shaft

Frequency inversion direct driving

Yarn forming angle

Software

Three auto doffing

Software

Signal display

Five Lamps Indicated On Machine Headstock

Tension adjustment

Software

Tension fine adjustmenl

Software

Unevenness preventing

Software

Sliver faults preventing

Software

Winding density adjustment

Software

Twist changing

Software

(mm) Can diameter

φ400,φ500

(kw) Main Motor power

(Winding motor）1.5kw  flyer motor）1.5kw  （One、Two,three and four roller motors）0.75kw  （lifting motor)0.75kw

{ db(A)}Noise standard

<85

4s(mm) Overall dimension

1800×1000(2000)

4s (t) Weight

1.8