菠菜网最稳定正规平台_最全菠菜网大全’s MAX Series Vibrating Screens are designed to meet and exceed the demanding applications and specifications required of screening equipment. MAX Series Vibrating Screens provide a solution for all heavy-duty applications, 包括矿物, 聚合及更多.
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振动斜筛是最受欢迎的筛种. 有各种类型的斜屏, 包括二方位和四方位, 高速, 高频屏幕. The overwhelming majority of installations today are either two or three decks, 虽然有单和四甲板品种可供选择.
双轴承, circle throw Inclined Screen from 菠菜网最稳定正规平台_最全菠菜网大全 utilizes a counterweight on a shaft to move the screen. Screen throw varies inversely with the shaft 速度, which generally runs between 800 and 950 rpm. 屏幕安装在弹簧上，通常由电动机驱动. 这种筛网的倾角从15度到30度不等.
The Inclined Screen is easily adjusted to improve overall performance and efficiency. 斜率变化, 速度, stroke and direction of rotation allows the screen to be customized to the application.
在斜筛中，振动运动是圆形的. 振动提升物料, 协助分层, while the combination of vibration and angle of incline provides the travel 速度 of the material over the deck.
Screens are used throughout material processing to separate and size material prior to and following crushing stages. 在初级阶段, large scalping screens remove fine material before the feed enters the primary crusher, helping to protect the crusher’s wear parts from abrasive stone or sand material that has already been sized. 不剥皮, 初级破碎机的衬垫磨损更快, 需要更频繁的更改和维护停机时间.
在初级破碎阶段之后, screens with two or three decks and different opening sizes are used to separate the material into different size categories, with conveyors transporting the sized material for further crushing or for stockpiling as a saleable product. 通常这种筛分是通过干筛完成的. 湿筛有助于在储存前清除物料中的碎屑, 由于清洁石材往往要求混凝土和沥青的规格.
取决于流程阶段, the material to be screened is fed to the screen either from a loading device such as a wheel loader (intermittent feed) or from a hopper or conveyor (continuous feed). 筛箱通过带有平衡器或激振器的轴振动, 使物料床也产生振动.
能将粗料从细料中分离出来, 这些振动筛是低净空设计. Each screen is built with maximum strength steel to withstand heavy loading and with the durability to give you longer wear life. MAX Series Vibrating Screens are available in a range of sizes from 6’ x 16’ (1.8m x 4.8米)到8 ' x 24 ' (2.4m x 7.3m). They are designed to fit into any existing structure and operation with no rework. 以菠菜网最稳定正规平台_最全菠菜网大全多年的行业经验为后盾, we work with each customer to make sure their MAX Series Vibrating Screen meets the specific requirements of their application.
MAX系列振动筛的设计充分考虑了操作人员的安全. Side plates feature cross beam inspection ports that allow you to inspect the inside tubes for failures when the tube is not visible due to abrasion-resistant lining, thus eliminating the need for operators to crawl between decks for inspections. Foreign material that can corrode or abrade the inside of the cross members and cause premature failure can be flushed out via cross beam inspection ports. The eccentric mechanism features jacking bolts in the mechanism tube to support the eccentric shaft during bearing change-outs, eliminating the need for a crane to suspend the shaft or the chance of the shaft tipping over and injuring workers, 创造更安全的工作环境，减少停机时间.
Many of the features of the MAX Series Vibrating Screen improve maintainability for increased uptime. Independent cross members allow you to replace only worn tubes and not the complete deck frame. The direct drive system eliminates the requirement for a pivoting motor base to keep belt tension on startup, 哪一种维护起来很麻烦，最终会随着时间的推移而失败. Speed can be adjusted by simply replacing the motor sheaves and can be varied from 700 to 900 rpms without a change to the driven sheave.
The MAX Series Vibrating Screen is designed to be durable for the longest useful wear life and with maximum strength steel to withstand heavy loading. Side plates are a fully bolted construction that reduces/eliminates crack propagation due to stress risers in the steel caused by welding and provide the ability to quickly replace worn components without cutting. The eccentric mechanism is a custom one-piece machined eccentric shaft for maximum strength and force output. It features a labyrinth seal to deter oil contamination and eliminate the need for a standard breather, 哪一个容易出现堵塞和故障. The quick change spring kit allows the removal of the spring pack with only minimal vertical clearance and no overhead crane required. 这为客户节省了资金, as well as reduces downtime and increases worker safety while changing out the springs.
下面的图表将帮助你确定合适的泳姿和速度.
The reason you might run the screen uphill is to slow the rate of material travel, 增加材料暴露在甲板上的时间, 提供了更好的材料掉落的几率. Running the screen uphill also changes the exposure of the particles to the openings themselves. Quite often the choice of running a screen uphill is made in finer screening applications where efficiency can be tough.
You will not do any harm to the screen or the mechanism itself by running it uphill. Just make sure you do not increase your bed depth too much or you will have a negative effect rather than a positive one.
The Inclined Screen is easily adjusted to improve overall performance and efficiency.
