The coal industry, known as the' Environmental Killer' have responded the call of the government and began to introduce highly efficient energy-saving equipment, so the coal crushing equipment also began to pay attention to energy saving and environmental protection.The double roll crusher produced by Henan hongxing is mainly used for the medium and fine crushing of ore in coal, cement, silicate and other industrial sectors. As with the crushing machinery manufacturers, which is a challenge but also an opportunity. Starting the limestone roll crusher first, feed material after the machine operating normally. Check the discharge condition of roll crusher, eliminate material if any blocking happened.Pay attention to the bolt-on condition and immediately tighten up if any bolt loosen. The machine should not be overload, pay attention to the electric instrument at any time. The crushing mechanism of smooth roll crusher is mainly is squashing, and the crushing mechanism tooth surface roll crusher mainly is breaking, the two both have the function of grinding.We Red Star provide Professional technology, excellent product quality and intimate after-sales service when you purchase ball mill and other products from our company. Since twenty-first Century, low carbon economy has gradually become the identifying Zinc die casting Factory in China economic developing mode.Zhengzhou, Egypt (prHWY. Control the bearing temperature and not higher than the surrounding air 25 to 30 ℃. The bearing of roll crusher should be refueled timely and avoid oil leaking in the bearing. As a professional mining machinery exporter, we will win your trust with our delivery speed, enterprises credit and product quality. And the government has continuously strengthened the environmental construction to promote the harmonious development of low carbon economy. When the crushing machinery industry walks on the energy conservation and environmental protection road, a group of low carbon energy saving and green crushing equipments spring up, such as impact crusher. Regularly check the wearing parts of limestone roll crusher, pay attention to replace wearing part at any time. The former is suitable for the fine crushing of medium hardness ore and the latter applies to the coarse and medium crushing of brittleness and loose ore.Roll crusher is available for ore dressing, chemical, cement, refractories, abrasive, building materials industries, finely crushing all kinds of ore and rock below the high, medium hardness, especially in the building materials industry to produce melon meters stone and green bean products etc, and have the more excellent effect than general stave machinery, in recent years, also widely used in crushing steel grit industries. According to the shape of the roller surface, the roll crusher can be classified into two: smooth roller and tooth surface roller.

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