The old Chinese cannon hand-cranked popcorn machine was invented in Britain in the late 19th century. So it is also known as the English popcorn machine. it was not prevalent in the West after the electrification era in the 20th century, and then became prevalent in China, especially in the 60s-80s.

The stove fire on the rack of the black like a cannon popcorn machine, the master while pulling the bellows while shaking, with the "bang" a loud bang, a cloud of white smoke rose up, hot and fragrant popcorn will be full of pockets, tantalizing aroma to make the mouth gushing out - - this is a lot of China's 80s childhood.

The traditional popcorn machine is the "cannon hand-cranked popcorn machine", and the old-fashioned popcorn machine popcorn is also known as the image of the "collapse of the popcorn".

Expanded Information:

Working Principle:

The old-fashioned popcorn machine is actually a pressure vessel, and the processing materials (usually corn, rice, fava beans, yellow rice and other common grains) are put into the machine and covered. With the weighted rod and weighted tube *** with force, rotate the head screw to pressurize the cover to facilitate sealing. The popcorn machine rack to the stand, the lower with a stronger fire heating, while turning the popcorn machine through the rocker, so that the machine ingredients evenly heated and softened.

Because of the heat, the pressure inside the machine slowly rises, reaching the required pressure (different raw materials need different pressure) to stop heating, the popcorn machine twisted to one side, the mouth of the machine with a sack cover. The force tube set in the small elbow, forcefully trigger the small elbow, so that it is loose with the big elbow of the buckle, under the action of the pressure in the machine, the cover is open, the machine's high-temperature and high-pressure gas along with the processing of raw materials together with the jet out.

Compared with the common atmospheric popcorn machine now, the old popcorn machine processing raw materials adaptability, corn, rice, soybeans, broad beans, yellow rice and most other common grains can be processed, while the current popcorn machine must be used to self-popping corn, the product is relatively single.