Heat treatment of syringes by high frequency induction annealing equipment

The needle cylinder mentioned here is not for injection, but the main part of the hosiery machine and weft knitting machine. Its main function is to correctly arrange the position of the card clothing and the reciprocating track of the card clothing, and evenly spread the needle on the outer surface of the needle cylinder. Needle grooves are distributed all over the place, requiring smoothness and cleanliness. When working, the needle mouth on the inner side of the needle cylinder will rub against the fabric back and forth, so the surface of the needle cylinder is required to have better wear resistance and high hardness. If you want to achieve these two points, you need to anneal the needle cylinder through high frequency induction annealing equipment.

High frequency induction annealing equipment is different from the previous heating equipment. It is small in appearance and occupies a small area. The company's unique waterproof technology and materials are used to prevent the circuit boards and electronic components inside the equipment from being eroded by water and corroded by the environment. The high-voltage line of the equipment is isolated, making the operator safer. The function table is displayed on the screen and numbers, which is clear and beautiful, and it is more convenient to look at. The imported power devices and capacitors are used inside the equipment, saving energy and power, and the output power is higher. Moreover, it has three function settings of heating, heat preservation and time, which can adapt to different heating places. When there are multiple status displays such as overcurrent, overvoltage, water shortage, phase loss, and load discomfort, the device will start self-protection, which has higher reliability and durability. When we choose the equipment to heat the workpiece, we will choose the power supply according to the power and frequency. The higher the frequency, the shallower the heating depth, and the lower the frequency, the better the heat permeability. More importantly, the modern design of high-frequency induction annealing equipment is more energy-saving and power-saving, which is suitable for environmental protection and fire protection needs.