1. How to choose an embroidery machine
The main performance of an embroidery machine are: thread breakage rate, needle breakage rate, thread trimming rate, precision, pattern shrinkage Degree, tread pattern, pattern luster, stable work efficiency.
1. Wire breakage rate, needle breakage rate
This involves the entire system structure of the machine, and is often not a problem with a certain component. When the average thread breakage rate of embroidery is high, technicians adjust a certain part to alleviate the problem of temporary thread breakage and needle breakage. This only shows that the thread breakage rate is determined by the overall structure of the machine, and it is impossible fundamentally resolved. Therefore, when choosing an embroidery machine, we must consider the problem of thread breakage rate and needle breakage rate.
2. Wire-cutting drop rate
At present, most domestic machines are still lacking in this aspect. The first is the problem of materials. Many cheap machines use cheap blades, which can only be done by tinkering during adjustment. There are also a large number of manufacturers who do not even understand the principle of thread trimming. As far as this indicator is concerned , The stability and service life of many domestic machines are quite different from those of imported machines.
3. The degree of pattern shrinkage
When many embroidery locomotives are made of thin material, it is found that the pinhole is particularly large and the pattern is wrinkled seriously. If the car leather material is more obvious. Pick up the embroidery and look at the back light to see that there are holes all around the pattern, and then fold the leather down, almost separating it from the embroidery thread. And second-hand computerized embroidery machines will be much better in this regard.
4. The texture of the tread rice and the luster of the pattern
A good embroidery machine, the tread of the rice coming out of the car is fine and smooth Yes, it gives a tight and glossy look, and some cars come out with large pinholes and rough textures. The same is true for flat needles, which are good flat and smooth on both sides, but some canine teeth and poor luster.
5. Precision
Embroidery pays attention to the precision of the pattern. For a good embroidery machine, precision is an important assessment index. When purchasing a machine, be sure to ask the manufacturer to test the precision of the pattern on the spot, and the appearance of the embroidery should be flat.
6. Stable working efficiency
Usually described in terms of stable working speed. In fact, it should refer to the average time to ensure the quality of the embroidery and continue to work at a higher speed. Of course, embroidery machine masters hope that the higher the rotation speed, the better. However, the current domestic embroidery machine may not be ideal, and it is basically kept at 800-850rpm. If it can work quite stably at this speed, it is very good. To shorten the production cycle is to have hundreds of thousands more needles than the peers in the same time. In a market with lower and lower relative profits, what does it mean to have hundreds of thousands more needles than the peers?
2. How to choose a home embroidery machine
1. Machine precision
Without precision, there is no Beautiful to say (minimum stitch length 0.8mm per stitch).
2. Software function
3. Machine life
This is guaranteed by the life of the parts, Parts wear out and age, first the accuracy decreases, and then it is damaged. If the parts have poor interchangeability, the embroidery accuracy will inevitably be reduced.
4. Price is not a factor in choosing an embroidery machine
Never buy an embroidery machine with “money”, an embroidery machine is an industrial product, and the processing cost determines the machine Quality level, do not consider the problem of how to repair the machine when it is broken when purchasing the machine. If the machine is broken, it must be repaired, and the quality of the repair cannot be poor. The current domestic consumption level limits people’s awareness of choice in purchasing industrial products. The quality and life of machines are artificially passed on to production plants and even dealers. Price indicators can sometimes be called “consumption traps”, such as discounts and discounts. , gimmicks in the sales process such as making profits, consumers are greedy for small profits, and there will be big disadvantages.
