At this stage, there are many well-known brands of Stenter on the market. The needle plate is a base plate made of copper and aluminum alloy. The key application is general sewing needles. When the setting machine starts at a rate of approximately 60 meters per minute and the temperature of the oven rises, the metal base steel plate is deformed by heat and condenses when heated. The needle plate also has sewing needles falling, cracked and rusted, which seriously harms the service life and productivity of the setting machine. How can people prevent this type of situation? Below, people carry out discrimination according to the following methods!
How to correctly select the needle plate of the textile stenter setting machine? 4 ways to hand it to you
- Bottom plate production and processing
Other specifications: The hole position in the middle of a needle on the needle plate of the loom has a large deviation, and sometimes it can be seen that a needle has no parallel lines.
Printing and dyeing standard: The hole position in the middle of a needle of the needle plate of the loom is below 0.05mm, and each needle is arranged in a parallel line
Benefits: beautiful and generous, maintaining a uniform tension distance.
- Opening production and processing
Other specifications: the tightening between the holes of the needle plate of the loom and the sewing needle is not symmetrical, the surface layer continues to look at the needle, but the sewing needle is damaged during the whole process of the stamping die, and the thermal stress characteristics of the metal material greatly reduce the use of the needle plate. life.
Printing and dyeing: Each hole of the needle plate of the textile stretch forming machine is 0.06mm with the sewing needle. A 15t high-speed punch is used at a time, which is not easy to change the thermal stress of the sewing needle and ensures the use of the needle plate. Advantages: increase the use time.
- Bottom plate electroplating process
Other specifications: the loom needle plate plating process does not meet the natural environmental regulations. It is common to see the electroplating process in small seminars. The color is not enough and the time is too long. The plating process layer falls off and turns black. Printing and dyeing specifications: Carry out the electroplating process in a well-qualified galvanizing plant, the surface of the electroplating process layer is leveled, and the gloss is bright. It is not easy to cause the electroplating process layer to fall or become black within the application cycle of the fabric measurement verification machine. Benefits: beautiful and generous, no corrosion.
- Sewing needle specifications
Other specifications: The technical quality of the quenching and tempering treatment of the needle plate of the textile stenter does not meet the requirements. The needle is very easy to break in the middle of freight logistics and express transportation, and it is very easy to break according to the temperature change after the drying box.
People often bring many well-known brands on the needle board. Based on this level of comparison, they can more appropriately understand the technical nature of the needle board. The needle plate of the Flat Screen Printing Machine Factory can also be used for sewing needles and electroplating process base plate (bright silver) according to the prescribed electroplating process, or can use imported French 9042 # stainless steel plate needle to solve the strong oxidizing office environment.
