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Roller press is a new cement saving energy grinding equipment and developed in the middle of 1980s, can replace the system of ball mill completeltly or in partial, it is characterized by low consumption and lower noise, also reform the old factory. After selecting the equipment, may increase output of 40-100% for ball mill, fine material of 0.08mm covers 20-55％after material cake is pressed, less than 2mm covers 65-85%, Internal structure of fine material is filled with many small cracks, the grindability is improved greatly.The roller surface is used heat built-up welding; It is conventient to maintain the abrasive layer.
Our company started design and manufacture of roller press of National Seven five project. It has been shipped over 1100 sets into the market from 1987 to now. We have pursued the improvement and the innovation for many years. It has formed a set of mature equipment technology and complete grinding process, main characters are as the following:
1. Roller surface is used built-up welding and the international advanced wear-resist welding electrode.The used life is improved greatly.
2. The capacity of hydraulic cylinder with aviation technology is reliable.
3. The automatic control system uses touching screen dynamic demonstration.The automatic control is equipped with expert diagnose system, settle the trouble automaticallyand control reliablely.
4. Equip with classifier, V separator and rotary classifier. The separating ratio is 90%.
5. Provide technical service and process design in free.
Technique parameter
|
Type
|
diameter of roller
(mm)
|
width of roller
(mm)
|
max feeding
granularity
(mm)
|
max feed temp
(℃)
|
Pre-crushing capacity
|
Main motor
|
weight (t)
|
|||
|
clinker
(t／h)
|
raw material
(t／h)
|
type
|
power
(KW)
|
voltage
(V)
|
||||||
|
G200~180
|
φ2000
|
1800
|
80
|
≤100
|
920～1150
|
920～1250
|
YRKK630
|
1800×2
|
6000～10000
|
340
|
|
G200-120
|
φ2000
|
1200
|
75
|
≤100
|
730~850
|
750~1000
|
YRKK560
|
1400×2
|
300
|
|
|
G180-120
|
φ1800
|
1200
|
75
|
≤100
|
650～760
|
660～780
|
YRKK560
|
1250×2
|
225
|
|
|
G170-100
|
φ1700
|
1000
|
70
|
≤100
|
580～670
|
600～680
|
YRKK500
|
900×2
|
190
|
|
|
G160-140
|
φ1600
|
1400
|
65
|
≤100
|
600～720
|
650～760
|
YRKK560
|
1120×2
|
210
|
|
|
G150-100
|
φ1500
|
100
|
60
|
≤150
|
460～500
|
485～520
|
YRKK500
|
710×2
|
178
|
|
|
G140-80
|
φ1400
|
800
|
55
|
≤150
|
320～360
|
330～390
|
YRKK560
|
630×2
|
115
|
|
|
G140-70
|
φ1400
|
700
|
55
|
≤150
|
240～300
|
260～320
|
YRKK500
|
500×2
|
110
|
|
|
G120-50
|
φ1200
|
500
|
50
|
≤150
|
110～175
|
175～190
|
Y355L
|
250×2
|
380
|
65
|
|
G120-45
|
φ1200
|
450
|
50
|
≤150
|
95～150
|
110～175
|
Y355L
|
220×2
|
62
|
|
|
G100-35
|
φ1000
|
350
|
45
|
≤80
|
45～60
|
50～70
|
Y355M
|
185×2
|
30
|
|
|
G100-30
|
φ1000
|
300
|
45
|
≤80
|
40～50
|
45～65
|
Y355M
|
160×2
|
30
|
|
|
G80-25
|
φ800
|
250
|
40
|
≤80
|
20～30
|
25~35
|
Y315S
|
90×2
|
23
|
|
Classifier
|
Type
|
Outer Dia.(mm)
|
Classifying disc Dia.(mm)
|
Motor Power（kw）
|
Output（t/h）
|
|
DSF5000/1000
|
5000
|
1000
|
45+30
|
110~160
|
|
DSF5500/1200
|
5500
|
1200
|
45+37
|
120~180
|
|
DSF6000/1400
|
6000
|
1400
|
55+45
|
150~200
|
|
DSF6500/1400
|
6500
|
1400
|
55+45
|
220~300
|
Type Classifier
|
Type
|
Max. feeding（t/h）
|
Capacity（t/h）
|
Air volume（m3/h）
|
Resistance of separating（KPa）
|
|
V2000
|
150~250
|
80~100
|
85000~120000
|
1~1.5
|
|
V3000
|
300~500
|
96~146
|
120000~180000
|
1~1.5
|
|
V4000
|
540~800
|
160~275
|
180000~280000
|
1~1.5
|
|
V5000
|
600~1000
|
210~280
|
360000~450000
|
1~1.5
|
|
Unit Name
|
Specification
|
Amount
|
||
|
Ningxia MingFeng MengCheng Building Materials Co., Ltd.
|
G180-120C raw material Roller press
|
3
|
||
|
V4000-type separator
|
3
|
|||
|
HJRX3400 Dynamic separator
|
3
|
|||
|
Ningxia MingFeng MengCheng Building Materials Co., Ltd.
|
G160-140 Roller press(Crude material end powder)
|
1
|
||
|
V5000-type separator
|
1
|
|||
|
Qixia BaiYangHe Industry Co., Ltd.
|
G160-140 roller press
|
1
|
||
|
V5000 Static separator
|
1
|
|||
|
Shanxi XiaoYi ZhongXing Cement Co., Ltd.
|
G170-100 roller press
|
1
|
||
|
V4000-type separator
|
1
|
|||
|
Anhui HuaiHai industry develops group Co., Ltd.
|
G170-100 roller press
|
1
|
||
|
V4000-type separator
|
1
|
|||
|
AlaShanZuoQiSongTa Cement Co., Ltd.
|
G150-100 roller press
|
1
|
||
|
V3000-type separator
|
1
|
|||
|
Chinese 14 YeHongHe Ziyan Cement Technological Transformation Project Headquarters
|
G150-100 Roller press
|
1
|
||
|
V3500-type separator
|
1
|
|||
|
Zhejiang ZhaoShan XinXing HuNan Liuyang Cement Co., Ltd.
|
G140-70 Roller press
|
3
|
||
|
DSF65 Classifier
|
3
|
|||
|
Harbin Little Ridge Metallurgical Cement Co., Ltd.
|
G140-70 Roller press
|
1
|
||
|
DSF65 Classifier
|
1
|
|||
|
Zhejiang ZhaoShan XinXing HuNan Liuyang Cement Co., Ltd.
|
G140-70 Roller press
|
2
|
||
|
DSF65 Classifier
|
2
|
|||
|
LiaoNing DengTa HuaDing Cement Co., Ltd.
|
G140-70 Roller press
|
1
|
||
|
HKZ180 V-type separator
|
1
|
|||
|
Chinese Machinery Foreign economic & technical cooperation (Vietnam GongQing)
|
G140-80 Roller press
|
2
|
||
|
DSF65 Classifier
|
2
|
|||
|
Jiamusi Hongji Group Co., Ltd.
|
G140-70 Roller press
|
1
|
||
|
HKZ180V type separator
|
1
|
|||
|
Sichuan TaiChang Group Co., Ltd.
|
G140-80 Roller press
|
2
|
||
|
HKZ180V-type separator
|
2
|
|||
|
Zhejiang East Coal Mine Engineering Company (Sichuan WeiDing project)
|
G140-80 Roller press
|
2
|
||
|
HKZ180V type separator
|
2
|
|||
|
Shijiazhuang YanZhao Cement Co., Ltd.
|
G140-80 Roller press
|
1
|
||
|
DSF650/140 Classifier
|
1
|
|||
|
Shanxi ZhongSheng New Building Materials Group Co., Ltd.
|
G140-80 Roller press
|
1
|
||
|
DSF650/140 Classifier
|
1
|
|||
|
NingXia Shizuishan Jinli Industry Co., Ltd.
|
G140-80 Roller press
|
1
|
||
|
V3000-type separator
|
1
|
|||
|
AnHui ZhongLian Cement Co., Ltd.
|
G140-80 Roller press
|
1
|
||
|
HKZ180 Static separator
|
1
|
|||
|
XiangXi Western Hunan Autonomous Prefecture TianYuan building materials Co., Ltd.
|
G140-70 Roller press
|
1
|
||
|
HKZ180V-type separator
|
1
|
|||
|
GuiZhou crystal materials development Co., Ltd.
|
G140-80 Roller press
|
1
|
||
|
DSF650/140 Classifier (Double rotor)
|
1
|
|||
|
Shijiazhuang strength cement plant
|
G140-80 Roller press
|
1
|
||
|
DSF650/140 Classifier (Double rotor)
|
1
|
|||
|
Hebei Gaoyi County, Feng City Cement Co., Ltd.
|
G140-80 Roller press
|
1
|
||
|
V3000-type separator
|
1
|
|||
|
Jiamusi Northern Cement Co., Ltd. (HuaNan)
|
G140-70 Roller press
|
1
|
||
|
DSF650 Classifier (Double rotor)
|
1
|
|||
|
Jiamusi Northern Cement Co., Ltd. (QiTaiHe)
|
G140-80 Roller press
|
2
|
||
|
V3000 type separator
|
2
|
|||
|
Jiamusi Northern Cement Co., Ltd. (TongJiang)
|
G120-45 Roller press
|
2
|
||
|
DSF500/100
DSF500/100 Classifier (Double rotor)
|
2
|
|||
|
Harbin SanFa new Energy conservation building materials Co., Ltd.
|
G120-50 rolling machine
|
1
|
||
|
DSF550/120 Classifier (Double rotor)
|
1
|
|||
|
Zhejiang Double Eagle Cement Plant
|
G120-45 Roller press
|
1
|
||
|
DSF50 Classifier
|
1
|
|||
|
Hangzhou Yunfeng cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF50 Classifier
|
1
|
|||
|
Shandong ShunXing Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF50 Classifier
|
1
|
|||
|
Hunan YinShan Industrial Group, YinShanTai Cement Co., Ltd.
|
G120-45 Roller press
|
2
|
||
|
DSF55 Classifier
|
2
|
|||
|
Shaoxing County WanNianQing Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF50 Classifier
|
1
|
|||
|
Chinese Heavy Machinery Corporation
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Tongxiang tudian Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Fuyang Teng City Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Shenzhou City AnHua Building Materials Co., Ltd.
|
G120-45 Roller press
|
2
|
||
|
DSF50 Classifier
|
2
|
|||
|
Zhoushan YuJin Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
ZheJiang Mingfeng Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Sanya HuaSheng Economic Development Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF50 Classifier
|
1
|
|||
|
Xuzhou Chengyi Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF50 Classifier
|
1
|
|||
|
Hebei Zhongda Group Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF50 Classifier
|
1
|
|||
|
Jiangsu JiuNiu Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF50 Classifier
|
1
|
|||
|
Zhejiang ShenHe Cement Co., Ltd.
|
G120-45 rolling machine
|
2
|
||
|
DSF50 Classifier
|
2
|
|||
|
ShanDong FeiCheng Mishan Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Lianyungang Bangu Cement Development Co., Ltd.
|
G120-50 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Nanyang City Hengyuan Cement Co., Ltd.
|
G120-45 Roller press
|
2
|
||
|
dSF55 Classifier
|
2
|
|||
|
Inner Mongolia TongDa building materials Co., Ltd. (Baotou)
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
ZheJiang NingBo Daxie Wanhua Thermoelectric Materials Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Hunan YinShan Industrial Group, YinShanTai Cement Co., Ltd.
|
G120-45 Roller press
|
2
|
||
|
DSF550 Double rotor Classifier
|
2
|
|||
|
G120-45 Shaft roller press
|
1
|
|||
|
ZheJiang Jinhua Gaofeng Building Materials Co., Ltd.,
|
G120-50 Roller press
|
1
|
||
|
Classifier (Double rotor)Φ5500
|
1
|
|||
|
Yunnan Jiangchuan Cuifeng Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
Classifier (Single rotor)Φ5500
|
1
|
|||
|
Colombia Cementos Tequendama company
|
G120-50 Roller press
|
1
|
||
|
Classifier (Double rotor)Φ5500
|
1
|
|||
|
Yunnan Nanlin Group
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Lianyungang Bangu Cement Development Co., Ltd.
|
G120-50 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Longyou Hongsanjie Cement Grinding Co., Ltd.
|
G120-50 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Guangdong Province Longchuan Longjian Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Longyan City Xinluo District Xiaochi cement plant
|
G120-50 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Hubei Province Yichang HuaLin Cement Co., Ltd.
|
G120-50 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Ningbo MingFeng Building Materials Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Inner Mongolia Ordos City ShengYuan Co., Ltd.
|
G120-50 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Shandong Longkou Changheng Cement Co., Ltd.
|
G120-45 Roller press
|
1
|
||
|
DSF55 Classifier
|
1
|
|||
|
Shijiazhuang Cement Co., Ltd.
|
G120-50 Roller press
|
1
|
||
|
DSF550/120 Classifier (Double rotor)
|
1
|
|||
|
Mudanjiang Tianma Cement Co., Ltd.
|
G120-50 Roller press
|
1
|
||
|
DSF550/120 Classifier (Double rotor)
|
1
|
|||
|
Tengzhou City Dongkuo Cement Co., Ltd.
|
GG120-50 Roller press
|
1
|
||
|
DSF550/120 Classifier (Double rotor)
|
1
|
|||