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Why us machine made sand? Machine made sand has many advantages.The finished product of machine-made sand is more regular, and can be processed into sand of different rules and sizes according to different technological requirements, which can better meet the needs of construction sand. The material of artificial sand is uniform and stable. The mineral composition and chemical composition are consistent with the raw materials, and there is no natural The sand is as complex, and the sand is clean, free of mud and other harmful impurities, and has the advantages of stable performance and good particle size. Machine-made sand and mixed sand are mainly used for concrete with strength grades of C60 and below in construction, municipal, transportation, and other construction projects. When meeting the corresponding technical requirements, it can also be used for concrete projects such as ports and water conservancy. Machine-made sand should be prepared with plastic concrete and mixed sand s...

 Luoyang Longzhong Heavy Machinery Co., Ltd. is an international enterprise specialized in R & D, production and marketing of mining machinery and industrial milling equipment. Our company develope the production of mining machinery and industrial milling equipment, crusher products are widely used in mining, metallurgy, construction, chemical, power, steel and other industries. Since its inception, the company quickly occupied the global market by its reliable product quality and perfect after-sales service. The sand washer, sand recycling machines, sludge treatment and dewatering screen are exported to Europe, Australia, North America, South America, Southeast Asia, the Middle East, Central Asia, Africa and other countries. Track type mobile sand washing plant It is a tracked-type portable sand washing, screening and dewatering equipment. The generator set has a built-in engine, which burns diesel fuel to work and provide power to drive the generator to meet the electricity d...

 Mine dewatering screen can be used for sand washing in sand and gravel plant, coal slime recovery in coal preparation plant, dry tailings of concentrator, etc. It is also called sand dewatering screen and slime dewatering screen. Tailings dewatering screen is often used in conjunction with thickeners for tailings treatment. The high-frequency dewatering screen is a sieve that uses its own multiple frequencies for dewatering. It is the latest type of dewatering screen. It is energy-saving, environmentally friendly, low-carbon, and green, and meets the requirements of building a sustainable society. The high-frequency dewatering screen is mainly used in the process of dry tailings discharge, and the effect is extremely obvious. It is a new generation of landmark equipment for dry tailings discharge. Preparation before installation  ⒈Check whether the motor label is in accordance with the requirements. ⒉Measure the insulation resistance with a 500-volt megohm meter. The value sh...

LZZG is a professional manufacturer of sand washing equipment. The products are exported to India, Sri Lanka, Malaysia, Indonesia and other places and are well received by customers. silica sand washing machine bucket sand washer screw washer

  Features of small dewatering screen 1. Using the principle of self-synchronization, the motor drives the vibrator through a tire coupling, with simple structure and low working noise. High working frequency, high vibration intensity, low moisture content of the product on the screen, high unit processing capacity, and high solid recovery rate when used for dewatering tailings. 2. In order to adapt to the difference in the nature of different tailings, the amplitude of this screen is adjustable by adjusting the angle between the main and auxiliary eccentric blocks to meet the dewatering effect of tailings of different properties. The screen surface of the pre-dewatering sieve is installed at 45 degrees from the horizontal, and the dewatering sieve is installed at a negative angle to increase the dewatering area and promote the dehydration of the material as soon as possible to form a filter layer. 3. In order to facilitate maintenance and replacement of the screen surface, the scr...

  Purification of silica sand The process of cleaning silica sand is crushing, washing/, magnetic separation, acid leaching, washing, dehydration, and drying. water washing Washing sand recycling machine working principle.  After the natural silica sand is classified and filtered by the screening equipment, the qualified products flow into the spiral sand washing machine through the launder or the pipeline. It is fully cleaned, soaked and broken by a screw mixer (for larger muddy and extra-large effect), sandstone is fully separated from impurities and mud. Fine sand and muddy water are deposited in the tail of the spiral washing, and the recovery of fine sand is achieved through a concentration and recovery device. Then the coarse and fine sand enters the wheel washing machine at the same time for secondary cleaning to achieve complete separation of the sediment. Silica Sand Attrition Scrubber Scrub With the help of mechanical force and the grinding and peeling force between ...

The annual output of 1 million tons belongs to the medium scale. Excluding the influence of bad weather, holidays, equipment overhaul and maintenance, etc., the production line runs for about 250 days in a year. Based on the 250-day working time, the daily working output is 4000 tons. Work 10-15 hours a day, the hourly output is between 300-400 tons, depending on the material, the requirements of the finished product are different, there are many types of equipment that can be configured, and the solutions are also diverse, such as high-hardness stones and low-hardness stones The configuration scheme is different, the following configuration is more commonly used and has strong practicability. sand making plant equipment 1. Configuration of hard rock crushing production line with an output of 300-400 tons per hour. Raw material silo, vibrating feeder, jaw crusher, 25-meter conveyor, cone crusher, 20-meter conveyor, 40-meter conveyor, 13-meter conveyor, sand washing machine, sludge dewa...