浙江東陽雙線項(xiàng)目：時(shí)產(chǎn)300-500噸硬巖制砂生產(chǎn)線核心技術(shù)解析
一、VSI6X系列制砂機(jī)深度解析

作為現(xiàn)代硬巖制砂裝備，VSI6X1263立軸沖擊式制砂機(jī)在本項(xiàng)目中展現(xiàn)出技術(shù)突破：

1. 雙模破碎系統(tǒng)

    石打石模式：物料在渦流破碎腔內(nèi)通過自身碰撞實(shí)現(xiàn)自磨耗，花崗巖成品粒形圓潤，針片狀含量＜8%
    石打鐵模式：采用高鉻合金耐磨塊直接沖擊，凝灰?guī)r破碎效率提升35%，時(shí)產(chǎn)最高可達(dá)180噸

2. 智能控制系統(tǒng)

    搭載PLC+觸摸屏雙控系統(tǒng)，實(shí)時(shí)顯示：
    √ 主軸轉(zhuǎn)速（900-1500r/min可調(diào)）
    √ 軸承溫度（報(bào)警閾值75℃）
    √ 振動(dòng)值（預(yù)警限值4.5mm/s）
    歷史數(shù)據(jù)存儲(chǔ)功能，可追溯運(yùn)行參數(shù)

二、硬巖制砂工藝流程優(yōu)化

項(xiàng)目采用"三階段破碎+雙級(jí)整形"工藝：

    初破階段
    C6X125顎破將800mm原料破碎至≤150mm
    （配備液壓調(diào)整排料口，調(diào)節(jié)時(shí)間＜3分鐘）

    中碎階段
    HPT500圓錐破實(shí)現(xiàn)層壓破碎
    ◆ 通過量500t/h
    ◆ 產(chǎn)品立方體含量＞90%

    制砂整形
    兩臺(tái)VSI6X1263并聯(lián)作業(yè)
    → 進(jìn)料粒度＜45mm
    → 成品砂細(xì)度模數(shù)2.6-3.2可調(diào)
    → 石粉含量通過空氣篩控制在7-15%

三、項(xiàng)目創(chuàng)新亮點(diǎn)

1. 雙線協(xié)同設(shè)計(jì)

    共用除塵系統(tǒng)（風(fēng)量20000m³/h）
    皮帶輸送網(wǎng)絡(luò)實(shí)現(xiàn)物料智能分配
    更好控制室同步監(jiān)控兩條生產(chǎn)線

2. 智能運(yùn)維系統(tǒng)

    振動(dòng)監(jiān)測：配備8個(gè)加速度傳感器
    潤滑管理：自動(dòng)加注系統(tǒng)誤差±1%
    磨損預(yù)警：超聲波測厚儀精度0.1mm

四、行業(yè)應(yīng)用建議

    花崗巖制砂
    更多配置：C6X顎破+HPT圓錐破+2臺(tái)VSI6X
    注意事項(xiàng)：嚴(yán)格控制給料粒度＜50mm

    玄武巖加工
    建議措施：

    采用"石打石"優(yōu)先模式
    周護(hù)板更換周期縮短20%

    環(huán)保改造項(xiàng)目
    改造要點(diǎn)：
    □ 增加干法收塵系統(tǒng)
    □ 配置降噪模塊
    □ 建立水循環(huán)利用系統(tǒng)

 

 

Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.

LIMING brings a large number of high-qualification talents together. Bai Yinghui, general research and development engineer, is a well-known expert in crushing and grinding area who won the youth medal of technology of the state council and receives special government allowance. LIMING owns an experienced service team, offering the customer free design and professional skill training and live guide for installation and debugging. The company's service networks have spread all over the country. Established client files, and mix the traditional door-to-door service with online service together, complementary the advantages. LIMING has won high recognition from clients.

The company mainly manufactures mobile crushers, stationary crushers, sand-making machines, grinding mills and complete plants that are widely used in mining, construction, highway, bridge, coal, chemical, metallurgy, refractory matter, etc. Product quality is life, and scientific innovation is motive power. LIMING got ISO international quality system certification, European Union CE certification and Russian GOST certification. The company has strong research and development strength and innovation.

LIMING machinery research institute was founded in 2005 which is the most powerful comprehensive technological research institute in the domestic mining machinery industry and provides top scientific research platform for professional personnel. Up to now, LIMING has won 10 national patents, 24 national utility model patents and 3 provincial science and technology achievement awards. The company products remain the international leading level by strengthening international exchanges and cooperation all the time, and has won a wide range of international market, such as Russian, Azerbaijan, Kazakhstan, Turkey, Kuwait, South Africa, Egypt, Vietnam, Malaysia, India, Australia, Korea, Canada and European Union,etc. Through more than 30 years' hard work, LIMING's staff built supremacy of credibility, excellent quality, service "LIMING" brand, and has made outstanding contributions to the development of mechanical manufacturing industry for China and the whole world.

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