The advanced machine used in manufacturing bathtubs is known as the bathtub vacuum forming machine. As we all know, vacuum forming is a manufacturing process used to shape various types of plastic material. The plastic sheet is heated and then pulled around a single mold using suction. Similarly, the bathtub forming machine works in the same way. A bathtub forming machine is considered the most cost-effective and popular method of vacuum forming.
This article will discuss bathtub forming machines or simply vacuum forming machines. Without any further delay, let’s begin with our topic:
One of the first techniques for processing plastic is vacuum forming, often known as thermoforming. A plastic sheet is heated until it becomes pliable, then it is draped over a mould to complete the process. The sheet is drawn into the mould using a vacuum. After that, the sheet is released from the mould.
Modern vacuum forming technology employs advanced pneumatics, hydraulics, and heat management, enabling faster production rates and more accurate vacuum formed products. This method is employed in a wide variety of manufacturing applications, from producing small custom parts on a computer screen to producing massive parts on automated industrial equipment.
There are 2 basic types of moulds.
●Positive or male
●Negative or female
With male moulds, the sheet of plastic is placed over the mould to outline the inside dimension of the plastic part. With negative mould, the thermoplastic sheet is placed inside the mould to form the outer dimension of the part accurately.
Instead of being pushed into place around a single mould using suction, a heated sheet of plastic is forced (thus the name) between two moulds in pressure forming. For example, appliance casings that must be aesthetically pleasing on the outside and snap into place or fit a specific size on the interior, pressure forming is the best method for producing plastic parts or pieces that need to be more precisely shaped on both sides and/or require a deeper draw (they need to extend farther/deeper into a mould).
Applications of vacuum forming machine:
Vacuum forming machines are very helpful in the production of equipment that are used in our daily life.
Best supplier of vacuum forming machines:
Among various companies, Romas Machinery is a professional supplier of bathtub-forming machines. Contact us through our official website to get a quote on your required machine.
