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