Roller press is designed according to the principle of material bed grinding, and consists of two pressing rolls that rotate in opposite direction. The material is fed from above the two rolls, and is continuously brought into the rolls space by the pressing rolls, and becomes a dense cake discharged from under the machine. The discharged cake, except for a certain proportion of fine finished products, generates a large number of cracks in the interior of non-finished particles, which improves the wearability of the material. It is characterized by high grinding efficiency, occupying small workshop space, saving energy and reducing consumption, saving investment, low noise, and easy reform the original grinding system.
Mr. Sunny
一. Technical parameters 1. Name HFCG140-80 type rolling machine 2. Use used to crush clinkers 3. Quantities 1 set 4. Material name: clinker and others 5. Comprehensive water content ≤1~1.5% 6. Inbound material granularity D max≤80mm 7. Discharge granularity <2mm,above 60% 8. Productivity average 250~360 t/h Max 360 t/h 9. Working system continuous 10. Power supply mode Voltage 10000V Motor Type YR5001-8 11. Arrangement type: indoor 12. Needed power 2×500 kW 13. roller diameter 1400mm 14. roller width 800mm 15. roller rotation rate 23.8 r/min 16. Weight ****.0 t
二. Supply range and main part specification Supply range: 1. Host machine: include axis body frame, feed facilities, supporting , hydraulic pressure system. lubricating system; 2. Main drive part: include motor, reduction box, coupler and lampstand 3. Others: include motor starting tank, control box of rolling machine. stone bolt. freezing facilities and others 1) Host machine frame material quality : *235 Specification: 7835×5455×2800mm Quantities: 1 set 2) main axle ─—main axle body material quality : 45# forged steel hardening and tempering hardness: **241-286 Quantities: 2 pieces material quality : 35# forged steel Surface: wear resistant material HRC≥55 Quantities: 2 pieces 3) bearing block material quality : **230-450 Quantities: 4 pieces 4) Main bearing Type: 30532/600 Quantities: 4 sets Manufacturer: Dalian Metallury Bearing Plant 5) Reduction box Type: **48-36.5 Quantities: 2set Manufacturer: Hubei Jingzhou Reduction Box Plant 6) Main motor Type;**5001-8(10KV) Quantities: 2 sets Manufacturer: Chongqing Motor Plant 7) cardan joint transmission shaft Quantities: 2 sets 8) Motor lampstand Quantities: 2 pieces 9) hydraulic pressure system Type: hydraulic pressure station16MPa 30L/min Quantities: 1 set Electric motor: 1 set 10) stone bolt Quantities: full set 11) Automatic drying oil lubricating system Quantities: 1 set Manufacturer: Shanghai Sanhuan Lubricating Facilities Plant 12) Parameter test content: 1. Displacement test Type Specification: ****-80L 0~80mm 4~20mA 220V Quantities: 2set 2. Temperature test of main bearing Type Specification: ****-201 Pt100 0~300℃ Quantities: 4 Manufacturer: Shanghai Autoimmunization Instrument No.3 Plant 3. Temperature test of reduction box Type Specification: *** Pt100 0~300℃ Quantities: 2个 Manufacturer: *** 4. Pressure test of hydraulic pressure system Type Specification: 0~20MPa 4~20mA Quantities: 2set Manufacturer: *** 5. Electricity testing of main motor Type Specification: *** (double switch ) 0~5AAC 4~20mADC 220V Quantities: 1 set Manufacturer: *** 13) electric control 1. high pressure comprehensive start tank Type Specification: **N1 height × width × depth=2660×1100×1200 light brown Quantities: 2set 2. control box of water resistance Type Specification: **5-0.6BPC height ×width ×depth=2200×900×800 light brown Main configurations: programmable controller S7-200 ,vacuum touching machine Quantities: 2set 12) Control box of rolling machine 1. Type Specification: HFC-140/P height × width × depth=2200×800×600 light brown Main configurations: Siemens touching screen **270 ,programmable controller *7-300 Quantities: 1 set 2. Control box Type Specification: height × width × depth=770×600×220 light brown Quantities: 1 set 3. Locale terminal box Type Specification: height × width × depth=360×450×140 light brown Quantities: 1 set