Jiamusi Dongfeng Paper Mill is an old factory with decades of history. It mainly produces electrostatic copying paper and offset paper. Jiamusi Jiafeng Printing Factory is mainly engaged in printing business and mainly prints various trademarks. Whether it is copy paper or trademark, there are strict requirements on the size and specifications. The operations of the advance, retreat and positioning of the old paper cutter pushers need to be manually adjusted. Not only the production efficiency is low, but also the consistency of the cut paper is not good, and the “frame amount” error easily occurs. To solve the above problems, computer-controlled cutters can be used. Although the program-controlled paper knife has the advantages of accuracy, speed, etc., but the price is also higher, the general domestic program-controlled paper cutter price of about more than ten million yuan, import program-controlled paper cutter will have several hundred thousand dollars, the general business is difficult bear. Therefore, we have been seeking a method that can reduce the cost and improve the accuracy of cutting.
At this moment, an advertisement in Print Technology attracted us. The advertisement introduced a method of changing the old-fashioned mechanical paper cutter to a computer-controlled paper cutter, claiming that the “frame” problem caused by mechanical wear of the paper cutter could be eliminated after the transformation. We immediately found the Mudanjiang Fine Color Printing Technology Co., Ltd. company in Beijing according to the address on the advertisement.
At our request, they reconstructed the 1300mm ordinary mechanical paper cutter produced by Shanghai Jiafeng Printing Factory and the 1250mm ordinary mechanical paper cutter produced by Changchun Paper Mill. With the active cooperation of the staff in our factory, it took only one day to complete the installation and commissioning. The modified computer program-controlled knife with a large screen display, Chinese operating instructions, is very easy to learn.
After cutting the paper, using a dial indicator to measure, repeat the error is 0.015mm, cutting efficiency is greatly improved. The paper cutter said happily: "After cutting the paper one day, it was drowsy. It's all right. Nothing needs to be remembered. Just move the paper and press the button. It's much easier!"
The transformation works well and it only cost 20,000 yuan. At present, after the rebuilt program-controlled cutter has been operating for several months, in the case of replacing a few new blades every day, there has been no delay in the production of the telephone program control system. We finally have our own program-controlled paper cutters. The scrap rate has been greatly reduced, and the efficiency and product quality have been greatly improved, which has enhanced our market competitiveness. If you have ordinary paper cutters in trouble, you may wish to try it out and renovate your old paper cutter. Maybe you will make a new knife and make you full of joy! .
