Asian chemical market began to strengthen in late June

South Korea's chemical industry and petrochemical product market research agencies predict that the Asian chemical market, which was once depressed in May of this year, will have a stronger demand driven by the Chinese market, and the market will start to improve in late June. According to the analysis, this trend is due to the fact that China’s three large chemical plants will be completed and put into production by the middle, the second half of the year and the end of this year. The chemical product production capacity will be 2.3 million tons/year; in the fourth quarter, Iran will have one million. Tons/year of large chemical plants will be completed and put into operation. All four major projects are in Asia, and the market will increase the supply of chemical products by 3.3 million tons/year before and after the end of the year.

Since late June, prices of some chemical products in the international market have started to pick up. Merrill Lynch predicted that the international chemical market began to show a weaker and stronger trend since early 2004, and this cycle can be extended to about the first half of next year.

The South Korean chemical industry that mainly exports chemicals to the Chinese market analyzed that when prices fell in May, Chinese companies almost completely stopped their imports from South Korea; orders from June increased significantly, mainly because Chinese plastics and other manufacturing companies are Prepare for the expansion of production in the second half of the year. China's imports have increased, stimulating the simultaneous rise in the prices of chemical products in Asian and international markets.

Process:

The foil roll is introduced into the rubber roller of the feeding device via the decoiling machine and then would in the winding former after passing through the edge of the shearing machine and the roller wheel of the burr pressing device. The inter layer insulation coil is erected in the rear of the coiling optical shaft of the Foil Winding Machine and wound in the winding former after sheared by the trimming roll and the shears blade.

Functional feature:

1. The device adopts and electrical servo deflection correction system to achieve manual/automatic adjustment of the foil position more conveniently and reliably.

2. An advanced electrical control technology of constant tension is adopted to control the tension of the foil and the inter layer insulation, with the features such as quantitive, accurate and convenient control of the tension no mechanical friction. The required tension can be maintained for forward winding, stop and backward winding, ensuring compact coils.

3. The inter layer insulation adopts a cantilever mechanism, convenient for feeding and the mechanism can be pulled out as a whole without guide rails outside the body.

4.  Automatic welding mechanism and roll shearing mechanism adopt ball screws and linear guide rails for drive, ensuring the service life and accuracy of the device.

5. This device first adopts the all-in-one sing frame, solving problems such as few coil urns and deflection correction lag.

6. This device is a hi-tech product produced by combining with actual production on the basis of many similar products at home and abroad. The whole machine is controlled via an advanced PLC touch screen, with high automation level and simple and reliable operation, representing higher production level of domestic foil winding machines.

 

Foil Winding Machine

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