[vc_row type=”vc_default” css=”.vc_custom_1474268037787{margin-bottom: -30px !important;padding-bottom: 30px !important;}”][vc_column offset=”vc_col-lg-12 vc_col-md-12 vc_col-xs-12″]

[ultimate_heading main_heading=”Hydraulic Roller Press(HRP)” alignment=”left” spacer=”line_only” spacer_position=”bottom” line_height=”4″ line_color=”” main_heading_font_size=”desktop:26px;” main_heading_line_height=”desktop:36px;” line_width=”50″ spacer_margin=”margin-top:15px;margin-bottom:30px;” el_class=”accent-border-color” main_heading_style=”font-weight:bold;”][/ultimate_heading][vc_column_text css=”.vc_custom_1612198567148{padding-bottom: 60px !important;}”]Introduction
The Hydraulic roller press(HRP) is used for cement grinding. Compared to the pre-grinding systems, including ball mills with high energy consumption and low efficiency, these cement mill roller presses consume less energy and produce lower noise.

This roller press can improve the grinding capacity by 50-100% compared to ball mill systems and reduce the grinding system’s power consumption by 30-40% and 20-30% of finished cement. The squeezed materials are easy to grind, and 0.08mm fine material accounts for 30-30%, and material smaller than 20 mm accounts for 65-85%.

This cement mill roller press can be used to grind raw materials, clinker, slag, and steel slag in cement production lines and industries like mining, steel, chemical, electricity, metallurgy, etc.[/vc_column_text][ultimate_heading main_heading=”Parameters” heading_tag=”h5″ margin_design_tab_text=””][/ultimate_heading][vc_column_text]

ModelCapacity (t/h)Installed Power (kw)Roller Linear Speed (m/s)
LRP120-45140~1902×2501.2~1.44
LRP120-80250~340 2×5001.2~1.44
LRP140-65200~300 2×5601.43~1.65
LRP140-80340~400 2×5601.43~1.65
LRP140-100400~500 2×6301.43~1.65
LRP140-110500~550 2×7101.43~1.65
LRP140-120500~600 2×8001.43~1.65
LRP140-140520~680 2×9001.43~1.65
LRP160-100500~650 2×9001.52~1.76
LRP160-140650~765 2×11201.56~1.8
LRP160-150650~850 2×11201.56~1.8
LRP180-120800~850 2×12501.6~1.83
LRP180-140850~1000 2×14001.56~1.88
LRP180-160950~1130 2×16001.57~1.83
LRP180-1701000~1200 2×18001.57~1.83
LRP200-120850~1000 2×14001.59~2.0
LRP200-1601200~1300 2x20001.78
LRP220-1601300~1400 2x22402.1
[/vc_column_text][vc_separator css=”.vc_custom_1612196531236{padding-top: 20px !important;padding-bottom: 20px !important;}”][/vc_column][vc_column width=”1/3″]
[/vc_column][vc_column width=”2/3″][vc_column_text]Working Principle
The roller press is designed according to the principle of material bed grinding. The drive achieves the rotation of the roller. The feeding device’s material is crushed under high strength and squeezed to the final material, which is dense and dry, and the material full of fine cracks is discharged into the elevator.[/vc_column_text][/vc_column][vc_column][vc_text_separator title=”Features” css=”.vc_custom_1612196658058{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column][vc_column width=”2/3″][vc_column_text]Equipped with four-row cylindrical roller bearings that adopt G20Cr2Ni4A carburizing steel material and possess a higher bearing capacity and longer service life than double row self-aligning roller bearings, resulting in higher reliability for high-pressure roller press.[/vc_column_text][/vc_column][vc_column width=”1/3″]
[/vc_column][vc_column][vc_separator css=”.vc_custom_1612196761453{padding-top: 20px !important;padding-bottom: 20px !important;}”][/vc_column][vc_column][vc_column_text]The roller is forged using high-quality alloy steel.
The roller whose diameter is below Φ1600 is manufactured as a whole to avoid slipping, deformation, and cracks.
The roller whose diameter is above Φ1800 adopts the structure of roller shaft + roller sleeve. The reverse pin is used in the radial direction, and a sliding dovetail is used in the axial direction; therefore, the slipping of the roller sleeve is avoided.[/vc_column_text]
[vc_column_text]The roller shell is made using a weld overlay or with a stud setting-in structure, depending on the material properties.[/vc_column_text]
[vc_separator css=”.vc_custom_1612197015817{padding-top: 20px !important;padding-bottom: 20px !important;}”][vc_column_text]Adopts cylinder head self-aligning cylinder manufactured by USA “PARKER”.[/vc_column_text]
[vc_separator css=”.vc_custom_1612197123420{padding-top: 20px !important;padding-bottom: 20px !important;}”][vc_column_text]The detection system is equipped with a complete roller gap gauge, limit position protection, and temperature monitoring for each bearing to detect the problem in time.[/vc_column_text]
[vc_separator css=”.vc_custom_1612197200054{padding-top: 20px !important;padding-bottom: 20px !important;}”][/vc_column][vc_column width=”2/3″][vc_column_text]Equipped with an intelligent grease lubrication system with PLC control is highly reliable and easy to manage. Each lubricating point can be lubricated quantitatively and periodically thanks to this intelligent grease lubrication system.[/vc_column_text][/vc_column][vc_column width=”1/3″]
[/vc_column][vc_column][vc_separator css=”.vc_custom_1612197385844{padding-top: 20px !important;padding-bottom: 20px !important;}”][/vc_column][vc_column width=”2/3″][vc_column_text]Sealed by multiple bearing seals to ensure no debris enters into the roller bearing, resulting in prolonging the bearing’s service life.[/vc_column_text][/vc_column][vc_column width=”1/3″]
[/vc_column][vc_column][vc_separator css=”.vc_custom_1612197470028{padding-top: 20px !important;padding-bottom: 20px !important;}”][vc_column_text]Program Control System, high integrated hydraulic system, key parts purchased from trustable suppliers[/vc_column_text]
[vc_separator css=”.vc_custom_1612197597396{padding-top: 20px !important;padding-bottom: 20px !important;}”][vc_column_text]The cement mill roller press can be equipped with a planetary reducer and main gearing flexibly.[/vc_column_text]
[vc_text_separator title=”On-site” css=”.vc_custom_1612197738441{padding-top: 30px !important;padding-bottom: 30px !important;}”]
[/vc_column][/vc_row]