• 한국기계가공학회지
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• 제5권4호
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• pp.86-92
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• 2006

In the automobile and machine industry, Forming type conveyer system have problems in that hinge belt plate are stretched, produce a noise and get abrasion. they make the machine get out of order. we make hinge belt thicker for reducing the trouble. Thick hinge belt was stronger. But it was heavier. And it was hard to come up with buyer's expectations because the mold which makes the hinge belt have limit of strength, life cycle and size. So, we developed the machine welded each part of hinge belt plate.

• 한국농업기계학회:학술대회논문집
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• 한국농업기계학회 1996년도 International Conference on Agricultural Machinery Engineering Proceedings
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• pp.722-727
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• 1996

A simple compost windrow-forming car and a compost tuner were developed at the aim of low cost manure management systems. The developed compost windrow- forming car is possible windrows formation at a short time. In order to be pulverized and mixed by upper and lower beaters at the windrow-forming, the condition of air and the mixing of materials to play a major role in composting is filled. This car can also utilized for a manure spreader by folding the windrow-forming cover. The developed compost turner is a type equipped with tractor rear-right side. Main specifications are 2.5m working width, overall length 3.3m and 45degrees conveyer inclination angle, 2 beaters for mixing and pulverization are equipped in front parts. Windrows of 2.5m width and 1.5m height are turned at the speed of 4.5-5.1m/min. In accordance with the above, by combining the compost windrow-forming car and the compost turner, a simple composting system for each farmer could be constructed by the low c st.