see our learned tungsten carbide rolls in the domestic application.

For many years, has been plagued by quality Corrugated carton domestic enterprises. December 2001, Shanghai Everbright corrugated packaging exhibition, the German flying silk (Friese) introduced to the domestic cobalt tungsten carbide corrugated roll for the first time to the domestic carton plant brings a fresh feeling; June 2002, in Paris Corrugated Industry Exhibition, the international renowned Corrugated manufacturers introduced a variety of high quality Corrugated, where tungsten carbide corrugating dominate; late 2002, several large-scale domestic enterprises began to import tungsten carbide roll carton; until In February this year, the Shanghai Song (Corrugated) Industrial Co., Ltd. officially started tungsten carbide corrugated roll into the market, becoming the first domestic manufacturer of tungsten wire carbide corrugated roll. WC Corrugated spring whether blowing China, see our learned tungsten carbide rolls in the domestic application.
By general understanding, learned tungsten carbide corrugated roll, long life, high precision, service is also good, so in 2002 purchased a German flying wire tungsten carbide corrugated roll. Overall effect, life can only feel the price is relatively high, Haining City Pavilion Creek Packing Co. Zhuo said, which is equivalent to two pairs of tungsten carbide rolls Corrugated ordinary domestic price. 1 year after purchase conducted a grinding. As imports from abroad, grinding must be sent abroad, not only expensive, but also a long time to become purchased this tungsten carbide corrugating only regret. If tungsten carbide corrugating repair capacity in the domestic, service to keep up, the overall price decline in some of the words, the prospects should be good.
Using more than a year, obviously feel carbide roll wear is very small, relatively long life, the use of two years has not changed compared to the previous six months to replace a roll frequency, the tungsten carbide rolls long life a lot, and basically no wear. Tungsten carbide rolls are indeed more expensive price, but Mr. Ouyang interviewed gave us just such an account: price, tungsten carbide corrugating roll is 2.5 times normal, use one and a half, then roll has been replaced two ordinary ~ 3 times. Which in 2002 purchased the roller can also use a year so, although into a larger one, but the long-term perspective it is still very value. And roll changing the delay of human, material and financial resources is incalculable, replacement frequency decreases after this loss is correspondingly reduced. Mr. Ouyang that tungsten carbide roller Although relatively large time investment, there are still a large market space, it is critical processes must be mature. However, many of the benefits of tungsten carbide rollers, shortcomings are still there. According to Mr. Ouyang said that due to roll hardness is relatively large, so working together Corrugated noise is also larger than the original.
 As the first manufacturer of tungsten carbide corrugated roll, Shanghai Lin that the impact of a large pine Corrugated quality tungsten carbide production equipment are used world-class large loose equipment; prices are relatively more in line with national conditions; addition, due to the large pine on the domestic carton mining plant is very understanding, such as domestic paper larger sediment, etc., in the process, closer to domestic production and demand. So that this is a large pine Lin tungsten carbide corrugating roll over foreign imports more reason for the domestic market.
In early 2004, imports of tungsten carbide corrugating roller, using nearly a year in advance that is far higher than the expected value, and even the feeling of value for money. Chen said: "From the performance that, because the use of tungsten carbide coating to ensure a sufficient hardness Corrugated With this premise, we can produce help to improve the strength of corrugated cardboard shape, without having to consider the design The flute-shaped core paper friction stand currently on the market and the German rock shaped flute flute BHS's lip is from the original U-, V-, UV-based simple classification, developed better able to make Paper maximize their physical indicators of corrugation.