First washing machine to use a drum

Jaw Crusher is a kind of high-efficient and reliable crushing equipment we company have put forward and it features simple structure, reliable function, and easy maintenance, which has received internatioanl welcome. With the increasing demand of the foreign and domestic market, we company have made some designing improvement about all our jaw crusher series according to the international latest technology and now it better suit for the demand of the production sites .
As the world-leading rocks and mine processing enterprises, we company have developed this kind of JC series of jaw crusher featuring high-efficiently crushing the hard and erosion materials, which have received the internatinonal welcome. And at present, you can found thousands of this kind of crushing equipments all over the world since the end of 20th century.
printing machine are growing in large numbers in the industrial set up of the economy. Every industry is using printing techniques and processes for effective communication. There were revolutionary changes in the early 90's in the printing industry as it became a service industry and now is very much flourishing. The popular printing techniques are Letter Press Printing, one of the oldest technique, Offset Printing and recently introduced Digital Printing, which is getting a boom in the printing industry.
The earliest washing "machine" was the scrub board invented in 1797. American, James King patented the first washing machine to use a drum in 1851, the drum made King's machine resemble a modern machine, however it was still hand powered.
The origins of the Schulthess Group goes back over 150 years. In 1909, they began production of their first washing machines. In 1949, the Schulthess Group backed the invention of punched card control for washing machines. In 1951, production of Europe's first automatic washing machines started. In 1978, the first microchip-controlled automatic washing machines were produced.
Veta Pneumatic Tool is a leading manufacturer of mini air compressors, airbrush compressor , inflation pumps, inflation compressors, vacuum pumps, airbrushes, airbrush guns, mini spray guns, spray guns, airbrush holders, airbrush air hose, airbrush tattoo stencils, tattoo inks, airbrush nail stencils, nail inks, Glitter tattoo,DIY items and so on in mainland china.
Par shmilydo le vendredi 20 mai 2011

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