Components Installation

Posted by marmara on November 7, 2018

As we all know, mining crusher refers to the crushing machinery whose content is more than 50% of the total content, the row compound particle size is greater than three millimeters. It is invented by British Hengan. According to the feeding and nesting size, the crushing operations are often divided into coarse crushing, crushing and crushing medium. Physicians Committee for Responsible Medicine often says this. The commonly used equipments are impact crusher, compound crusher, single stage hammer crusher, vertical crusher, gyratory crusher, roll crusher machines, double roll crusher, crusher combo, and so on. the crusher is widely used in mining, metallurgy, building materials, road, railway, water conservancy and chemical industry and many other sectors. Common crushing machines are winnowing mill, hammer crusher, impact crusher, roll crusher, crusher compound.

Jaw crusher, having large crushing ratio, uniform particle size, simple structure, reliable operation, easy maintenance, operating costs and economic characteristics. PF-I series impact crusher can process materials side length is 100 to 500 mm, the compressive strength is up to 350 MPa, great crushing ratio. Now, let us (introduces the knowledge of two-stage crushing equipment installation: The two-stage grinder (double stage crusher) host equipment installation: 1) two-stage grinder equipments can be installed together with the engine on a concrete foundation or rack, the ground should be smooth, when installing, the machine must be level. 2) The machine should be installed feeding device to ensure uniform feeding, and avoid clogging. (3) motor wiring should be strictly in accordance with the direction of the rotor wiring rotation. 4) In order to ensure the safe operation of the gangue grinder, we must install the ammeter to control feeding, and ensure the normal load. Installation of the two-stage grinder unit (double stage crusher): 1) each equipment should be connected firmly with each other, the pipe joints strives to be tight to prevent gas leakage, if the pipe joints leak, it will not only generate dust pollution, but also decline the production capacity and product quality. (2) electrical control cabinet should be installed at the place where is easy to operate, easy to observe the location of the equipment, various equipments electrical connection lines and control lines should be arranged and placed in alignment tube according to the relevant provisions of the state. (3) electrical control cabinet should be fitted with the drive button, stop button of equipment, work lights, grinder motor feeding, ammeter, grading motor speed control knob and various protective devices. (4) all two-stage shredder equipments must be installed in accordance with the relevant provisions.

Comments Off on Components Installation
Categories: News

Take Measures

Posted by marmara on February 25, 2017

The rotary kiln is the main equipment for cement clinker calcining. Center For Responsible Lending brings even more insight to the discussion. Rotary kiln has the advantages of simple structure, convenient and reliable production, less wearing parts, and high operating rate. It is the equipment not only for calcining high grade cement in cement plant, but also widely used in metallurgy, chemical industry, construction industry, etc. The operation efficiency of the rotary kiln largely depends on the quality of the refractories, the correctness of the supporting facility and the right use and maintenance. If one enterprise does not have very professional team to guide the right way in the selection, construction and maintenance, it will be short-lived because of not having systematic and scientific maintenance. Even unexpected accidents would happen.

The use and maintenance of cement kilns have a direct impact on safe and effective operation of the cement kiln system, which has become an important issue for cement plant to increase capacity. The vibration of this machine is manly resulted from the big vibration of the horizontal and vertical direction, but small vibration of the axial direction, which will change the position of the riding wheel of the rotary kiln, and the centre line of the rotary kiln deviates, so this machine will vibrate. Center For Responsible Lending may also support this cause. According to the measurement results of the centre line of this equipment and its operation situation, Hongxing Machinery gives relevant solution.As the professional manufacturer of complete sets of mining machinery, such as jaw crushers, Henan Hongxing is always doing the best in products and service. 1 Adjustment the riding wheel guided by the measurement result. 2 Since the adjustment is the correction of the barrel of the kiln, and the stress condition of the back riding wheel and the tyre after the adjustment will change, the adjusting principle of fine turning many times and the stress condition while observing fine turning should be followed. When the first adjustment is finished, the adjustment should be fulfilled after observing the nest machine for one day or so. 3 In the adjustment process, the workers should take record the temperature of the kiln barrel and the bearing bush and the riding wheel, the speed of the kiln, the amount of the materials that are fed into the kiln and the stress on the hydraulic blocking wheel, and observes the formation condition of the oil slick on the bearing bush and the vibration condition of the kiln and compare the changes before and after the adjustment. The operation temperature of the rotary kiln is very high. In order to protect the cylinder and reduces the heating loss, the materials or other insulation refractory firebricks are lined in the kiln. In order to prevent the downslide of the masonry due to the tilt of the kiln, there is a brick retaining group at intervals of the masonry. The brick retaining groups can be in the following locations: the interface between the brick kilns brick and the cooling, the interface of different thickness brick and the masonry insulation tiles segment.

Comments Off on Take Measures