Introduce the transmission part of the spiral wound pipe machine

Do you know what constitutes a spiral wound pipe machine? In a spiral wound HDPE pipe machine, in general, the most basic and most common is the single screw extruder. It chiefly includes six parts: transmission, feeding device, barrel, screw, head and die. The transmission part of a spiral wound pipe machine is usually composed of a motor, a reduction box, and a bearing. In this article, we mainly introduce the transmission part of the spiral wound pipe machine. Here are some answers.

Here is the content list:

l What is the function of the transmission system of the spiral wound pipe machine?

l The difference between high-speed and high-efficiency spiral wound pipe machines and conventional spiral wound pipe machines.

What is the function of the transmission system of the spiral wound pipe machine?

The function of the transmission system of the spiral wound pipe machine is to drive the screw and supply the torque and speed required by the screw during the extrusion process. Throughout the extrusion method, the screw speed should be stable and can't modification with the modification of the screw load, to take care of the uniform quality of the merchandise obtained. However, on completely different occasions, the screw should be variable to realize the need that a spiral wound plastic pipe machine will produce completely different plastics or different merchandise. Therefore, this half usually uses AC electrical switch motors, DC motors, and alternative devices to realize infinitely variable speed. In addition, the bearings used are also relatively large, which increases the manufacturing cost.

The difference between high-speed and high-efficiency spiral wound pipe machines and conventional spiral wound pipe machines.

The spiral wound pipe machine with an equivalent screw diameter, the high-speed and high-efficiency spiral wound pipe machine consumes a lot of energy than the standard spiral wound pipe machine, the motor power is doubled, and it's necessary to extend the frame size of the reducer consequently. However, a high screw speed means that an occasional reduction quantitative relation. Within the same size reducer, the gear modulus of the low reduction quantitative relation is enhanced compared with the big reduction quantitative relation, and also the bearing capability of the reducer is additionally enhanced. Therefore, the rise in volume and weight of the reducer isn't linearly proportional to the rise in motor power. If the extrusion volume is used as the denominator and divided by the weight of the reducer, the high-speed and high-efficiency HDPE spiral tank is smaller than the ordinary spiral wound pipe machine. In terms of unit output, the low motor power of high-speed and high-efficiency spiral wound pipe machines and the small weight of the reducer mean that the cost of manufacturing high-speed and high-efficiency spiral wound pipe machines per unit output are lower than that of ordinary spiral wound pipe machines.

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