Knowledge

1. During the storage and service of the single-head tube, attention should be paid to the waterproofing of the terminal to avoid problems such as leakage and short circuit caused by water entering th

This machine is suitable for polishing and wire drawing of large round tubes of various materials. The feeding wheel is made by grinding three times, mixed with silica gel, resistant to high temperatu

1. First, follow the triangular connection method, that is, according to the three electric heating tubes as a group, the first connection is connected in a triangular shape, so that the wiring power

In the process of selling electric heating tubes, I often encounter customers who judge the quality of an electric heating tube is the length of time it is used. This standard was very important at th

1. The junction of the cold end terminal and the resistance wire should not be at the bend of the heating tube. If the electric heating tube is bent here, the terminal will easily upturn, which will c

1. First of all, when we buy heating tubes, we must list the rated voltages of the electric heating tubes. If the rated voltage of a single tube is 220V and the total power supply is 380V, we will use

A.0.4mm Maximum operating temperature: 950—1000℃ B.0.3mm Maximum operating temperature: 900—950℃ C.0.2mm Maximum operating temperature: 850—900℃ D.0.15mm Maximum operating temperature: 820—850℃

1000 watts current at 220 volts is approximately equal to 3.966 amperes, which is 4 amperes At 380 volts, the current of 1000 watts is approximately equal to 1.998 amperes, which is 2 amperes. As long

Solution: Control the speed and quality of adding powder, and strictly follow the requirements when shrinking the tube

Due to the uneven hardness of the resistance wire material, the spiral pitch of the wound heating wire is uneven after being stretched. This situation generally occurs when the drawn heating wire adop

Solution: Improve the sealing process of the heating tube and replace the sealing material

For example, the amplitude of the scoring equipment is unstable, the lifting speed of the guide rod is uneven, and the powder leakage speed is fast or slow, and so on. Even if the various parameters a