{"id":20694,"date":"2023-03-21T15:02:25","date_gmt":"2023-03-21T07:02:25","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=new&p=20694"},"modified":"2026-08-10T15:33:08","modified_gmt":"2026-08-10T07:33:08","slug":"classificacao-das-maquinas-de-lavar-pedra-especificacoes-de-utilizacao-segura","status":"publish","type":"new","link":"https:\/\/www.jxscmachine.com\/pt\/new\/stone-washing-machines-classification-safe-use-specifications\/","title":{"rendered":"M\u00e1quinas de lavar pedras: Classifica\u00e7\u00e3o e especifica\u00e7\u00f5es de utiliza\u00e7\u00e3o segura"},"content":{"rendered":"

O stone washing machine<\/strong>, also called a m\u00e1quina de lavar areia<\/strong>, is used for desliming and screening large quantities of sand and gravel at construction sites, sand and gravel factories, prefabrication plants, and hydroelectric construction sites, and can also be used for ore sorting operations. Stone washing machines enhance efficiency, reduce impurities, and help meet environmental standards by minimizing dust and debris. Stone washing machines can be roughly divided into m\u00e1quinas de lavar areia em espiral, m\u00e1quinas de lavar pedra com tambor, m\u00e1quinas de lavar pedra com vibra\u00e7\u00e3o, m\u00e1quinas de lavar pedra com balde de rodas e m\u00e1quinas de lavar pedra com cilindro<\/strong><\/em>.<\/p>\n

Next, we will explore different types of sand and stone washing machines, highlight essential safety rules to prevent accidents and maximize operational longevity.<\/p>\n

 <\/p>\n

Tipos de m\u00e1quinas de lavar areia<\/h2>\n

M\u00e1quina de lavar areia em espiral<\/h3>\n

O m\u00e1quina de lavar areia em espiral<\/strong> forma um tanque de sedimenta\u00e7\u00e3o na parte inferior do tanque inclinado. A cabe\u00e7a do parafuso est\u00e1 submersa no tanque de sedimenta\u00e7\u00e3o. O motor acciona o parafuso atrav\u00e9s do redutor para rodar, e a \u00e1gua de limpeza \u00e9 alimentada a partir do fundo do tanque de sedimenta\u00e7\u00e3o para completar a limpeza, desidrata\u00e7\u00e3o e classifica\u00e7\u00e3o.<\/p>\n

O m\u00e1quina de lavar pedra (areia) em espiral<\/strong> is made of foreign advanced technology level, combined with domestic stone washing machine equipment, researched and developed new high-efficiency equipment, scientifically and rationally combines all components into one to ensure the integrity of the equipment, mainly used for construction sites, sand, and gravel. It is widely used in the desliming and screening of sand and gravel in factories, prefabrication plants, and hydropower construction sites, and can also be used in ore sorting operations. The spiral stone washing machine is suitable for processing materials with different fine- and coarse-grained specifications. The spiral stone washing machine uses a screw to propel the stones to separate them from water and soil, so the rocks are pretty clean after processing, and it is one of the more famous stone washing equipment.<\/p>\n

\"M\u00e1quina<\/a><\/p>\n

Princ\u00edpio de funcionamento<\/h4>\n

The spiral sand washing machine comprises a central shaft driven by a motor, a drum frame, a rotating threaded groove, and a metal screen. The steel bars connect the main shaft with the drum frame. A rotating threaded groove fixes the inner edge of the roller frame, a metal screen wraps the outer edge of the roller frame, and two water pipes go deep into the spiral cavity of the rotating thread groove. The spiral thread groove has a certain stroke length from the beginning to the end. When the stroke is completed, the cleaned stone has fully met or exceeded the national ministry standard. The mud and water washed from the rocks leak directly from the screen and flow into the sedimentation tank for sedimentation. The sedimented water can be pumped out again for recycling. The conveyor belt machine, the screening cylinder, and the screening washing cylinder are sequentially connected to the towable trailer for joint operation. There is a pair of meshing gears at both ends of the screen; the gears are integrated shafts, and the shaft is the transmission shaft of the motor. A couple of meshing bevel gears are installed on the gear shaft, a pulley is installed on the gear shaft, and the belt on the transmission shaft is driven. Pulley, the motor, which drives the whole machine to work. Four tugboats support the cleaning cylinder; the motor drives the reducer, and the large and small gears drive the cleaning cylinder to rotate at a low speed. The mud and stone powder aggregates are fed from the feed port and enter the rotating drum. The wear-resistant rubber liner installed at a certain angle in the cleaned drum is continuously lifted and thrown, and moves from the feed end to the discharge end. It is cycled multiple times and washed with forward or reverse flushing water during the process. The cleaned aggregate is screened and dehydrated by the discharge end drum sieve and then discharged. Wastewater containing sludge flows through the perforated baffle at the discharge or feed end.<\/p>\n

M\u00e1quina de lavar areia com balde de rodas<\/h3>\n

The wheel bucket sand washing machine (stone washing machine) is widely used in washing, grading, impurity removal, and other operations in metallurgy, building materials, hydropower, and other industries. It is suitable for washing fine-grained and coarse-grained materials. It is ideal for construction sand and road construction sand. The m\u00e1quina de lavar areia<\/a> has a reasonable structure, convenient maintenance, large processing capacity, low power consumption, and high cleaning degree. A novel sealing structure, fully enclosed oil bath transmission device, and adjustable overflow weir plate ensure that this series of products is efficient, durable, has good cleaning and dehydrating effects, and produces stable fine-grained products.<\/p>\n

A m\u00e1quina de lavar areia com balde de rodas \u00e9 composta por um balde de rodas, uma base de m\u00e1quina e um dispositivo de transmiss\u00e3o. A base da m\u00e1quina suporta o balde da roda e o sistema de transmiss\u00e3o e forma um tanque de lavagem de areia. A areia levantada pelo balde da roda \u00e9 enviada atrav\u00e9s do dispositivo de transporte.<\/p>\n

\"M\u00e1quina<\/a><\/p>\n

Caracter\u00edsticas<\/h4>\n

1. A estrutura da m\u00e1quina \u00e9 simples e o dispositivo de rolamento do impulsor est\u00e1 isolado da \u00e1gua e dos materiais que recebem \u00e1gua, evitando significativamente os danos causados pela \u00e1gua, areia e poluentes.
\n2. A m\u00e1quina de lavar areia (m\u00e1quina de lavar pedra) tem vantagens \u00f3bvias em compara\u00e7\u00e3o com a tradicional m\u00e1quina de lavar areia em espiral quando \u00e9 usada para lavar areia no campo de cascalho:<\/p>\n