SL8900s - Sampling Loom
1.Introduction
The new SL8900s is based on the success of the widelllly accepted SL7900. It has been developed from the latest sampling and control techniques. This new generation of sampling loom is equipped with fully comprehensive automation ,keasier operations and a new apperance. It is higher in speed and has a reduced level of noise. New warp prepartion unites especially designed to work with this sampling loom are also being launched at the same time.This complements the automation in sampling with higher flexibility.

2. Features

THE IMPROVED SAMPLING SOLUTION IN ITS LATEST
AND MOST EFFICIENT WAY

SL8900s utilises additional separate motor controlled modules. The co-ordination of all movements are computerized, thus allowing the user to control easily all the operations through the user-friendly interface of the computer. This gives simpler and more accurate control.

Higher flexibility is one of the main features of the sampling loom. There are more possibilities available for both the length and width of the fabric samples. The improved support from new complementary units results in more convenient operations on the sampling loom and better overall functiongality.
 

Base on the desgign files stored in the controlle, all Dobby shadings are achived through the up and down movenment of the hesld frames which are driven by air cylinders and are computer.  

Independent driven beat-up device. The precise servo-motor which activates the beat-up is controlled directly the computer. To satisfy different weaving requirement ,the beat-up can be done in different position.Speed and time can also be adjusted directly through the computer.

User-friendly Windows based interface operation. All the information is displayed on the large LCD monitor.The provides ease of operation of SL8900s.It is also equipped with wire or wireless network expansion capability.

 

Constant warp tension during weaving is achieved through the precise electronic let off device.This is critical in obtaining a good quality sample.

This unique weft insertion sysrem us specially designed for the sampling loom. It utilities the single rapier weft insertion and scissor-less mechanism making it simpler and requiring less adjustment. It is also equipped with a multi-colour pneumatic automatic weft selection device.


Electronic take-up device is the main factor in achieving precise weft density; it also allows different weft density to co-exist in the same weave. SL8900s provides two types of fabric take-up device, suitable for bath short and long yardage of fabric take-up giving higher flexibility.

 

    

 

 
         
3.Technical information
Model
 SL8900s
Weaving Width
 10-20 inches
Speed
 45 ppm maximum (with reference to fabric width of 20 inches)
Weft Selector
6 colours electronic weft selection device. Maximum up to 8 colors (Optional)
Fabric Take-up
Electronically controlled. Weft density can be changed freely within the same weave
Warp let-off
Positive electronically controlled. Constant warp tension could be maintained during weaving.
Shedding
 Computerised controlled. Maximum 20 heald frames driven pneumatically by air cylinders
(1st & 2nd heald frames are for leno & selvedges)
Draw-in
 Heald frames can be separated from the loom for healds and reeds draw-in
Warping
 Separate warp beam or manual warping could both be used
Weft Insertion
Single rapier weft insertion.Speed could be controlled independently through the computer
Beat-up
 Computerised servo-motor controlled. Beat-up could be done in different positions
Weft Breaks
Mechanical weft-break detectiong device. Loom stops when weft breaks
Warp Breaks
Photo-electric warp-break detectiong device. Loom stops when weft breaks
Designing
 Built-in SEdit2 design and editing software. It could also be installed separately on other PC for design works
Air Consumption
580L/min. Air pressure 6-9kgf/sq-cm
Power
 220V Single phase, 50-60Hz
Controller
 PC based controller / Windows XP operating system
4.Optional Devices
Fork Lift Trunck
Hanking Device
Separate Stand for Heald Frames

To lift and install the drawn-in heald frames into the loom quickly and efficiently

 

 Warping is achieved through simple hanking. A counter is provided for simple operation This allows the draw-in of healds and reed to be done separately from the loom which increases the efficiency of sampling tremendously
Second Beam Assembly
Warp Stop Device
Professional Drawing-in Station
     
5. Software


The new version SEdit provides not only the design facilities for weaves & weft selection and all the necessary information required on the SL8900s,but also information on warp arrangement is added for use with sampling warper. The strengthened editing facility is another major change to the new SEdit

  

Dobbytronic is an icon driven interface software. All the information of the sampling loom is displayed in both text and icons. SL8900s can therefore be easily controlled and operated through the buttons on the control panel and the icon drive interface

  
 
©2007 CCI TECH INC. All Rights Reserved.