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Permanent magnet brush motor manufacturers introduce how to choose industrial sewing machines

作者: 点击:645 发布时间:2022-01-04

Industrial sewing machines mainly meet the needs of textile and clothing, home textiles, leather bags and other industries. At the same time, industrial sewing machines on the market look the same. However, if you think more about shopping, you will also find many differences. Let's analyze how to buy Industrial sewing machines.

Understand the design direction:

1. Mechatronic sewing machine emphasizes the cleanness and pollution-free of the machine.

Through the design of the sewing machine head, there is no oil around the needle bar, thread taking rod and rotary hook, which realizes the cleaning of sewing. When selecting the machine, it is necessary to test the machine repeatedly to ensure that the machine will not bring oil stains to the fabric and sewing material when working.

2. The electromechanical integrated sewing machine has humanized design. If the machine is wide in the unwinding part, it is easier to take off and rotate; The bobbin winding device is installed on the machine arm, and the adjustment of the winding amount and the disassembly and assembly of the bobbin are simple; It only needs a button or a rotary pedal to work. It can even work completely automatically.

3. The intelligent control panel is easy to understand and use, easy for the operator to remember, and there will be no confusion during operation.

Select a step:

1. Inspection: when selecting, check whether the machine head is bright, whether there is paint peeling and abrasion, and whether the electroplated coatings such as needle plate, push plate, panel and upper wheel are intact; Whether the pressing plate is straight, and whether there is crack or discoloration in the paint; Whether the frame is damaged, the paint falls off and twisted; Whether the clearance between the upper and lower shafts and the needle bar meets the standard requirements.

2. Inspection: remove the belt, lift the presser foot, gently rotate the upper wheel to see whether it operates freely and whether the needle is up and down in the middle of the needle plate hole.

3. Listen: when the motor idles and the load is loaded, listen to the sound of the motor and its internal components. The sound shall be uniform, stable and soft without irregular noise and abnormal sound.

4. Test: first try to sew with two layers of thin cloth to check whether the suture is flat. Then try to sew with the original fabric to see if the needle distance can reach 3.6mm, without socket and stitch, and the adjustment should be flexible and convenient.

5. For more specific tests, sewing machine repairmen came to the scene to carry out targeted trial operations according to the problems in the actual use process.

Tips:

1. Choose brand products or products from large manufacturers when purchasing. The standards of brand products or large enterprises are relatively perfect, and the technology and quality are guaranteed. Unknown brands and small factories often think that personal interests are a prerequisite. Once the interests are damaged, the quality and service will inevitably be greatly damaged, even after bankruptcy.

2. Consider the after-sales service strength of the manufacturer or dealer when selecting. Problems will inevitably occur during the use of this product. It is more convenient and reliable to find after-sales maintenance and service, with complete spare parts, better matching and continuity.

3. Pay attention to the efficiency, quality and service value of the sewing machine after use, rather than focusing on low prices. As the saying goes, "value for money, value for money", don't buy at a lower price, so you can't encounter a series of problems in production, quality, service and so on.

4. Consider the production needs of the company in the future. It is better to choose products with new research and development or full functions than to spend money to change a batch of machines in the future. Unless there are only basic sewing requirements.


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