(Nhà máy khai thác mỏ) Nhà máy tự sinh
Sự miêu tả:
Pengfei group has developed large-scale autogenous mill, semi autogenous mill, overflow mill and air swept mill by increasing cooperation with scientific research institutions for many years. Widely used in metallurgy, mining, cement, power and other industries. "Pengfei" brand ball mill takes full account of the operating conditions of users, improves the internal conditions of the mill continuously according to the partition plate and discharge grate plate, provides new linerplate as required, adjusts the mill speed, optimizes the gear design and bearing pad lubrication parameters, increases the stability and service life of the mill, and improves the grinding efficiency. Autogenous tumbling mill, also known as media free ore mill. According to the working conditions, it can be divided into dry self grinder and wet self grinder. The workingprinciple of the self grinder is different from that of the ball mill. The diameter of the self grinder cylinder is larger, and the grinding medium such as steel ball is not used. The crushed material itself is used as the medium to impact each other in the cylinder to achieve the purpose of grinding. A small amount of steel balls can also be added to the autogenous mill to improve the treatment capacity, which usually only accounts for 2-3% of the effective volume. The ore that can be processed by autogenousmill includes asbestos, iron ore, copper ore, limestone, gold ore, lithium ore, manganese ore and other non-ferrous metal minerals. The biggest characteristic of autogenous mill is large crushing ratio. The autogenous mill has two functions of crushing and grinding. The autogenous mill can directly add the raw ore or the uncrushed ore in the quarry to the autogenous mill. It can grind the material to0.074mm at one time, which accounts for more than 20% ~ 50% of the total product. The crushing ratio can reach 4000 ~ 5000, which is more thanten times higher than the efficiency of the ball mill and the rod mill. According to the grinding process and whether to add ball or not, the autogenous mill is divided into autogenous mill and semiautogenous mill. According to the different structure and method of autogenous mill, autogenous mill can be divided into dry autogenous mill and wet autogenous mill.
Pengfei group has developed large-scale autogenous mill, semi autogenous mill, overflow mill and air swept mill by increasing cooperation with scientific research institutions for many years. Widely used in metallurgy, mining, cement, power and other industries. "Pengfei" brand ball mill takes full account of the operating conditions of users, improves the internal conditions of the mill continuously according to the partition plate and discharge grate plate, provides new linerplate as required, adjusts the mill speed, optimizes the gear design and bearing pad lubrication parameters, increases the stability and service life of the mill, and improves the grinding efficiency. Autogenous tumbling mill, also known as media free ore mill. According to the working conditions, it can be divided into dry self grinder and wet self grinder. The workingprinciple of the self grinder is different from that of the ball mill. The diameter of the self grinder cylinder is larger, and the grinding medium such as steel ball is not used. The crushed material itself is used as the medium to impact each other in the cylinder to achieve the purpose of grinding. A small amount of steel balls can also be added to the autogenous mill to improve the treatment capacity, which usually only accounts for 2-3% of the effective volume. The ore that can be processed by autogenousmill includes asbestos, iron ore, copper ore, limestone, gold ore, lithium ore, manganese ore and other non-ferrous metal minerals. The biggest characteristic of autogenous mill is large crushing ratio. The autogenous mill has two functions of crushing and grinding. The autogenous mill can directly add the raw ore or the uncrushed ore in the quarry to the autogenous mill. It can grind the material to0.074mm at one time, which accounts for more than 20% ~ 50% of the total product. The crushing ratio can reach 4000 ~ 5000, which is more thanten times higher than the efficiency of the ball mill and the rod mill. According to the grinding process and whether to add ball or not, the autogenous mill is divided into autogenous mill and semiautogenous mill. According to the different structure and method of autogenous mill, autogenous mill can be divided into dry autogenous mill and wet autogenous mill.
Giới thiệu
Pengfei group has developed large-scale autogenous mill, semi autogenous mill, overflow mill and air swept mill by increasing cooperation with scientific research institutions for many years. Widely used in metallurgy, mining, cement, power and other industries. "Pengfei" brand ball mill takes full account of the operating conditions of users, improves the internal conditions of the mill continuously according to the partition plate and discharge grate plate, provides new linerplate as required, adjusts the mill speed, optimizes the gear design and bearing pad lubrication parameters, increases the stability and service life of the mill, and improves the grinding efficiency. Autogenous tumbling mill, also known as media free ore mill. According to the working conditions, it can be divided into dry self grinder and wet self grinder. The workingprinciple of the self grinder is different from that of the ball mill. The diameter of the self grinder cylinder is larger, and the grinding medium such as steel ball is not used. The crushed material itself is used as the medium to impact each other in the cylinder to achieve the purpose of grinding. A small amount of steel balls can also be added to the autogenous mill to improve the treatment capacity, which usually only accounts for 2-3% of the effective volume. The ore that can be processed by autogenousmill includes asbestos, iron ore, copper ore, limestone, gold ore, lithium ore, manganese ore and other non-ferrous metal minerals. The biggest characteristic of autogenous mill is large crushing ratio. The autogenous mill has two functions of crushing and grinding. The autogenous mill can directly add the raw ore or the uncrushed ore in the quarry to the autogenous mill. It can grind the material to0.074mm at one time, which accounts for more than 20% ~ 50% of the total product. The crushing ratio can reach 4000 ~ 5000, which is more thanten times higher than the efficiency of the ball mill and the rod mill. According to the grinding process and whether to add ball or not, the autogenous mill is divided into autogenous mill and semiautogenous mill. According to the different structure and method of autogenous mill, autogenous mill can be divided into dry autogenous mill and wet autogenous mill.Ưu điểm của máy nghiền tự động
(1) Quy trình máy nghiền tự động làm giảm thiết bị nghiền, nghiền và vận chuyển, giảm quy trình công nghệ và giảm đầu tư xây dựng cơ bản;(2) Máy nghiền tự động giảm tiêu thụ môi trường mài, tiêu thụ điện năng và chi phí bảo trì thiết bị;
(3) Nó phù hợp với các khoáng chất màu như amiăng, quặng sắt, mỏ đồng, đá vôi, mỏ vàng, mỏ lithium, mỏ mangan, v.v.;
(4) Hiện tượng nghiền quá mức của máy nghiền tự động ít hơn, điều này có lợi cho việc cải thiện chỉ số thụ hưởng, cấp độ cô đặc và tỷ lệ thu hồi.
Kỹ thuật
| Đường kính xi lanh (mm) | Chiều dài xi lanh (mm) | Diện tích hiệu dụng của xi lanh (m3) | Tốc độ quay tại nơi làm việc (r / phút) | Công suất của động cơ chính (kw) |
| 4000 | 1600-3600 | 19-42 | 16.2 | 240-540 |
| 4500 | 1800-4100 | 27-61 | 15.3 | 360-830 |
| 5000 | 2000-4500 | 38-83 | 14.5 | 530-1200 |
| 5500 | 2200-5000 | 51-112 | 13.8 | 740-1700 |
| 6100 | 2400-5500 | 69-152 | 13.1 | 1050-2400 |
| 6700 | 2700-6000 | 93-201 | 12.5 | 1500-3300 |
| 7300 | 2900-6600 | 120-264 | 12 | 2000-4500 |
| 8000 | 3200-7200 | 160-347 | 11.4 | 2800-6200 |
| 8600 | 3400-7700 | 197-429 | 11 | 3500-7900 |
| 9200 | 3700-8300 | 246-530 | 10.7 | 4500-10000 |
| 9800 | 3900-8800 | 296-640 | 10.3 | 5600-12500 |
| 10400 | 4200-9400 | 359-770 | 10 | 7000-15400 |
| 11000 | 4400-9900 | 422-909 | 9.8 | 8400-19000 |
| 11600 | 4600-10400 | 492-1064 | 9.5 | 10000-22000 |
| 12200 | 4900-11000 | 580-1246 | 9.2 | 12000-27000 |
Kỹ thuật
| Đường kính xi lanh (mm) | Chiều dài xi lanh (mm) | Diện tích hiệu dụng của xi lanh (m3) | Tốc độ quay tại nơi làm việc (r / phút) | Công suất của động cơ chính (kw) |
| 4000 | 1600-3600 | 19-42 | 16.2 | 240-540 |
| 4500 | 1800-4100 | 27-61 | 15.3 | 360-830 |
| 5000 | 2000-4500 | 38-83 | 14.5 | 530-1200 |
| 5500 | 2200-5000 | 51-112 | 13.8 | 740-1700 |
| 6100 | 2400-5500 | 69-152 | 13.1 | 1050-2400 |
| 6700 | 2700-6000 | 93-201 | 12.5 | 1500-3300 |
| 7300 | 2900-6600 | 120-264 | 12 | 2000-4500 |
| 8000 | 3200-7200 | 160-347 | 11.4 | 2800-6200 |
| 8600 | 3400-7700 | 197-429 | 11 | 3500-7900 |
| 9200 | 3700-8300 | 246-530 | 10.7 | 4500-10000 |
| 9800 | 3900-8800 | 296-640 | 10.3 | 5600-12500 |
| 10400 | 4200-9400 | 359-770 | 10 | 7000-15400 |
| 11000 | 4400-9900 | 422-909 | 9.8 | 8400-19000 |
| 11600 | 4600-10400 | 492-1064 | 9.5 | 10000-22000 |
| 12200 | 4900-11000 | 580-1246 | 9.2 | 12000-27000 |
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