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Specifications
Limestone construction equipment grinding machine in Sri Lanka
1. Good powder quality.
2. Heavy duty, long using life.
3. Good service, good price & performance rate.
Limestone construction equipment grinding machine in Sri Lanka
HC-series Grinding Mill is a kind of newly-designed roller-type mill, featuring in higher efficiency, lower power consumption and much better performance than traditional raymond mill. This mill is widely used to grind any non-metallic minerals with Mohs hardness below 7 and moisture below 6%, such as limestone, calcite, activated carbon, talc, dolomite, titanium dioxide, quartz, bauxite, marble, feldspar, barite, fluorite, gypsum, ilmenite, phosphorite, clay, graphite, kaolin, diabase, gangue, wollastonite, quick lime, silicon carbide,bentonite, manganese. The fineness can be adjusted from 0.18mm(80 mesh) to 0.022mm(600 mesh), whose range is much wider than that of traditional raymond mill.
The pre-grinding raw ore material will be crushed into particles<25-50mm. And transport to the feeding hopper by the elevator. The speed-regulating feeder feeds raw material into the grinding chamber from the cover feeding inlet. Driven by the driver, the center shaft drives rotation of the spider arm assembly, roller assembly and shovels together. The rotating roller assembly installed on the spider arm generates high centrifugal pull to cling closer with the ring. Meanwhile, the materials are shoveled into the gap between the ring and roller by the shovel blades. Thus the raw material will be grinded, extruded and impacted into fine by the rotary rollers with ring. After grinding the fineness will be goes up to the classifier with the airflow for air and fineness separation. The qualified fineness passing from the classifier will be collected by the cyclone. The unqualified products (bigger size) will be fallen down to the main mill for regrinding till qualified passing through the classifier.
* If you meet problem during read the following datas, please contact us for help at any time.
Model | 2R2713 | 3R3220 | 4R3216 | 4R3218/4R3220 | 5R4119 | 5R4121/5R4123 | |
Roller | Number | 2 | 3 | 4 | 4 | 5 | 5 |
Diameter(mm) | 270 | 320 | 320 | 320 | 410 | 410 | |
Height(mm) | 130 | 200 | 160 | 180/200 | 190 | 210/230 | |
Ring | Inner Diameter(mm) | 780 | 970 | 970 | 970 | 1270 | 1270 |
Height(mm) | 130 | 200 | 160 | 180/200 | 190 | 210/230 | |
Max. Feeding Size (mm) | ≤15 | ≤25 | ≤25 | ≤25 | ≤30 | ≤30 | |
Fineness(mm) | 0.18-0.038 | 0.18-0.038 | 0.18-0.038 | 0.18-0.038 | 0.18-0.038 | 0.18-0.038 | |
Total Power (kw) | 46 | 85(92) | 85(92) | 85(92) | 165(180) | 165(180) | |
Capacity(t/h) | 0.3-3 | 1-5.5 | 1-5.0 | 1-5.5 | 2-10 | 2-10 | |
OverallDimension (L×W×H)(mm) | 5490× 3875×5530 | 7676× 4931×8345 | 7676× 4931×8345 | 7676× 4931×8345 | 11025× 7300×11095 | 11025× 7300×11095 | |
Theoretical Weight(t) | 5.5 | 14 | 14.2 | 14.2 | 28 | 28 | |
Model | HC1000 | HC1300 | HC1500 | |
Roller | Number | 3 | 4 | 4 |
Diameter(mm) | 320 | 410 | 460 | |
Height(mm) | 200 | 210 | 250 | |
Ring | Inner Diameter(mm) | 970 | 1270 | 1500 |
Height(mm) | 200 | 210 | 250 | |
Max. Feeding Size(mm) | ≤25 | ≤30 | ≤40 | |
Fineness(mm) | 0.015-0.18 | 0.015-0.18 | 0.022~0.125 | |
Capacity(t/h) | 1-5.5 | 2-9 | 3-13 | |
Total Power(kw) | 85/92 | 165/180 | 238.5 | |
Theoretical Weight(t) | 14 | 28 | 38 | |
Installation Size(mm) | 8200 X5800X10580 | 10800X10300X7800 | 12072×6558×9929 | |
- Reliable Performance
(New Technology) new spider-arm and parallel grinding system with advanced and reasonable structure.Lowest vibration and noise, smooth operation and reliable performance. Social and economic benefits have been achieved after this kind of mill was put into market.
- High Efficiency and Lower Power Consumption
Compared with the traditional raymond mill, more raw material can be ground between the roller and the ring per unit time. And the production capacity is 40% higher than that of traditional raymond mill with the same power consumption. 30% power can be saved for producing one ton powder.
- Vibration Absorption System
The vibration absorption system is optional for much finer powder grinding, which can absorb the vibration and make the mill run smoothly and durably.
Project name: One powder company
Processing raw material: limestone 200mesh D95
Machines: 2-HC13000
Customer feedback:
We bought 2-HC1300 . The powder production line designed and supplied by Guilin Hongcheng are running durable and reliable, final powder in good quality, evenly size. We are very satisfied. Hongcheng is a trustworthy enterprise.
Our service
‘Survival Rests on Quality, Service is the Source of Development’ is what we consistently live up to. Customer’s satisfaction is the momentum and foundation of our innovations. The high operation efficiency of the machines lies on the technical support of presales, technical service and after sales. Hongcheng has rich experienced, high technology service team with extensive sales-service network to provide our customers the most enthusiasm service and strong technical support worldwide.
Why choose us?
Guilin Hongcheng Mining Equipment Manufacture Co., Ltd is one of the leading suppliers for powder processing equipments and integrated powder making solutions in China. Depending on the R D experience for decades, Guilin Hongcheng is able to offer high quality, high capacity, high efficiency, low pollution of powder processing machines for all of our customers. At present, Guilin Hongcheng is entitled to a high fame in powder processing industry. Our vision is to establish a global brand for China. Because quality is our culture, the equipments and service of Guilin Hongcheng have been spread to Vietnam, Laos, Malaysia, Indonesia, Sultan, South African, Russia, Philippines, and Thailand and will be in your enterprise.
How to buy?
If you are interested in our equipment, please tell us the information below so we can offer you a whole set of solution:
- The input material size and moisture.
- The output fineness size.
- The capacity per hour.
- Your contact information (phone number, e-mail address or both).
Please contact us with the following table, thank you!
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