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Grinding equipmentJiangsu Pengfei Group's grinding equipment includes vertical mills, slag mills, coal vertical mills, roller presses, autogenous mills, ball mills, calcium carbonate mills, and desulfurization mills. It can also be divided into wet semi autogenous mills, m
Keywords: Wet semi autogenous mill, wet overflow type mining ball mill, overflow type ball mill, ceramic ball mill, air swept steel ball mill, dispersing classifier, tube mill, air swept coal mill

Cement raw material vertical mill

Overview: Cement raw material vertical mill is an efficient and energy-saving new grinding equipment with wide applications, which can be used in industries such as cement, electricity, chemical, non-metallic minerals, etc. It is widely used in the foreign cement industry due to its high efficiency, low power consumption, large drying capacity, easy adjustment of product fineness, uniform particle size, easy control of chemical composition, low noise, small metal wear, low dust, simple system process flow, small footprint, and low investment....

Tel: +86-513-88755311 88755027

    Product advantages

    1. The equipment has a small footprint and a simple process flow. The HRM vertical mill integrates fine crushing, drying, grinding, powder selection, and conveying without the need for additional drying, powder selection, and lifting equipment. The workshop area only accounts for 70% of the ball milling system, and the space only occupies 50-60% of it
    2. Low noise, minimal dust, and clean operating environment. The grinding roller and grinding disc do not come into direct contact during operation, there is no metal impact, and the noise is 20-25 decibels lower than that of a ball mill. The system adopts fully sealed negative pressure operation, with no dust and a clean production environment
    3. Low wear, minimal metal contamination of the product, and metal wear is generally only 5-10g/t
    4. The grinding roller sleeve can be flipped over for use, which is beneficial for extending its service life and reducing production costs. Easy operation and maintenance
    5. Grinding products have stable chemical composition and uniform particle size distribution, which is conducive to calcination.

    Technical Parameter

    Model PFRM53.4 PFRM38.4 PFRM36.4 PFRM34.4 PFRM32.4 PFRM28.3 PFRM27.3 PFRM25.2 PFRM22.2 PFRM17.2 PFRM14.2
    Grinding disc diameter (mm) 5300 3800 3600 3400 3200 2800 2700 2500 2200 1700 1400
    Number of grinding rollers 4 4 4 4 4 3 3 2 2 2 2
    Installed power (kW) 3600~4000 2000~2500 1800~2240 1600~1800 1400~1600 800~1250 800~1000 710~900 400~500 200~250 132~155
    Powder selection machine power (kW) 200 132 110 90 90 75 55 45 30 15 11
    Maximum particle size for grinding (mm) ≤ 100 ≤ 85 ≤ 80 ≤ 70 ≤ 70 ≤ 70 ≤ 65 ≤ 70 ≤ 50 ≤ 40 ≤ 40
    Grinding water content (%) 6 6 6 6 6 6 6 6 6 6 6
    Grinding finished product fineness of 80µ M screening residue (%) 12~14 12~14 12~14 12~14 12~14 12~14 12~14 12~14 12~14 12~14 12~14
    Moisture content of finished products after grinding (%) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
    Raw material grindability index (Wi) 7.5~13 7.5~13 7.5~13 7.5~13 7.5~13 7.5~13 7.5~13 7.5~13 7.5~13 7.5~13 7.5~13
    Production capacity (t/h) 330~510 185~280 170~260 140~210 125~190 85~130 78~120 60~90 40~65 22~33 13~20