Currently, various models of small spinning sample machines have emerged on the market. Due to their simple operation and easy maintenance, they were well - received by many companies as soon as they were launched. Many people may not know how to distinguish the specific models of these machines. Today, I will briefly introduce them.

Depending on the different requirements of textiles, the models of spinning sample machines used also vary. The most popular among companies now are medium - and small - sized machines because these devices are mainly used for spinning samples. They don't need to be very large, and basically, when businesses purchase this kind of equipment, it is for the purpose of twisting yarns together.

Some manufacturers use them not only for twisting but also for producing fabric swatches. These samples are mainly used for dyeing and can be used to test dyeing effects. There are also other uses. Specifically, it depends on one's actual requirements when selecting equipment. When purchasing, one should choose high -quality products, as such products can be used for a long time.

AT204CLaboratory Color Gilling Machineis one of the most important equipments of long fiber processing system (such as worsted spinning system). In the long fiber spinning system, as the roller carding machine output sliver fiber straight parallelness and evenness does not meet the requirements of spinning, and some fiber still exist "Hook", can't be directly spinning. Especially in the worsted spinning system, if directly use such sliver on combing machine, easy to cause fiber damage, comb needle damage and the production rate reduce.

In order to increase the combing process, the gilling machine is frequently used in the former spinning process. Generally, 2 to 3 gilling box are used before the combing, so that the fiber can be parallel to the straight. After combing, 2-4 gilling box are used, it's for improve the uniformity of the sliver. The main task of the needle comb process (gilling machine) is to improve the uniformity of the middle and long fiber of the sliver by the combination of multiple roots and drafts; to further improve the parallelness and the degree of separation of the fibers by needle comb, and to eliminate the hooks and curl in the same time; it repeated merging and drawing, so that fiber mixing evenly, and stabilize the yarn quality; to remove some small impurities and short hair.

Color gilling machine in addition to the basic functions, it can produce gradient color sliver, and the gradient color sliver can eventually produce a variety of gradient color end product.

It with four sets of independent draft feeding mechanism, arranged in order, intermittently feeding different colors sliver, it can make four groups (including three groups, two groups) of different colors wool silver according to design requirements, combined into the color order change colorful sliver, the length of color and transition zone can be set.

EN 60204-1

1. Minimum 6 digital outputs and 8 digital inputs

2. Data operation and external interrupt supported

3. MODBUS & free protocol communication supported

4. 1µs pulse noise resistivity for 1 minute at 1000V

5. Minimum 2 communication ports of RS-232 or RS-485

6. Circulation and timing program operation modes (Scanning type)

7. 0.4µs or higher dispose speed

8. Minimum 2480 step user program capacity

9. Minimum 8500 interior coil, 615 timer and 630 counter points

10. Minimum 8500 character data and 2040 character flash ROM registers

11. Minimum 5 character password protection facility

Model	AT204C
Fiber type	Wool
Work position	1-4
Number of colors	Max 4 color
Draw ratio of gilling box	2-5
Draw ratio of color sliver	1-20
Fiber length	80-120mm
Output speed	6~30m/min
Number of comb	45
Can size	Φ250*550mm
Power	220V/380V, 50/60Hz, 1900W
Dimension	2700mm*800mm*1700mm