1. Working principles:
Double Screw Cone Mixer is short for the cantilever Double Screws Cone Mixer. It is suitable for the solid -liquid, solid-solid materials mixing.
The material barrel of the machine is an inverted cone, in which two non-symmetrical upgrading screws are equipped. When the screw rotates, it will produce a lfting force to make the material to the upper of the barrel, and aggregates in the depression then falls down to fill up the vacancy.
2. Uses:
Double Screw Cone Mixer is widely used in chemical, food, building materials, rare earth, food, pesticides and dye production industry.
3. Structure of the double screw cone mixer:
(1)Motor: It is the power source for rotation.
(2)Spindle Wheel Swinging Reducer:
It outputs the revolution speed and autorotation speed.
(3)Cylinder Cover:
The cylinder cover supports the whole transmission components, and there are many holes in it for feeding, observing, cleaning and repairing.
(4)Main Transmission Box:
(5)Rotation Arm:
(6)Transmission Head:
The transmission system consists of the above three parts(4---6): The main transmission box, rotation arm and transmission head. Depending on the motor and the speed reducer, the rotation arm is able to rotate and the two asymmetrical spirals could rotate and revolve.
(7)Spirals:
The long and short spirals rotate and revolve through the main transmission box, so as to mix materials fastly and uniformly.
(8)Conical Clylinder:
The cylinder is conical structure to storage materials.
(9)Discharge Valve:
This part is used to discharge materials.
| Type | DSH-0.3c DSH-0.3p | DSH-0.5c
DSH-0.5p | DSH-1c DSH-1p | DSH-1.5c DSH-1.5p | DSH-2c DSH-2p | DSH-3c DSH-3p | DSH-4c DSH-4p | DSH-6c DSH-6p | DSH-8c DSH-8p | DSH-10c DSH-10p | DSH-12c
DSH-12p |
Full Volume
m 3 | 0.3 | 0.5 | 1 | 1.5 | 2 | 3 | 4 | 6 | 8 | 10 | 12 |
| Load Factor | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Output(t/h) | 0.3-1 | 0.5-1.5 | 2-2.5 | 2-4 | 2.5-5 | 3.5-8 | 5-10 | 7.5-15 | 10-12 | 12-25 | 15-30 |
| Total Powerk(w) | A | 3.55 | 3.55 | 4.55 | 4.75 | 6.05 | 8.05 | 12.5 | 16.5 | 20 | 20 | 23.5 |
| B | 2.2 | 3 | 4 | 5.5 | 5.5 | 7.5 | 11 | 15 | 18.5 | 18.5 | 22 |
| Particle Size (mesh) | 20-450 |
| Mixing uniformity | Relative deviation< 1.5% |
| Revolution | 2 |
| Rotation | A | 143 | 57 | 70 |
| B | 143 | 57 |
Miximum Diameter
(mm) | 930 | 1130 | 1500 | 1633 | 1830 | 2040 | 2250 | 2548 | 2780 | 3018 | 3204 |
| Weight(kg) | 550 | 600 | 1200 | 1350 | 1500 | 2300 | 2520 | 3160 | 3600 | 3950 | 4150 |
Shandong Longxing Chemical Machinery Group, which was founded in 1971, is a large chemical machinery group in China. It is not only one of the fixed units of China National Chemical Equipment Corporation (CNCE), but also the specialized production enterprise for the 1, 2, 3 grade pressure vessels and the heat transfer oil furnaces. The group covers an area of 180, 000 square meters, with an construction area of 50, 000 square meters, and owns the fixed assets of 86 million (CNY). There are 580 employees, including 98 engineer technicians and 10 senior engineers.
The company mainly produces many series of chemical industry equipment, for example, the grinding equipment, dispersion equipment, emulsifying equipment, reacting equipment, conducting oil furnace, the kneading machines, mixers, as well as the complete sets of equipment for paints, coatings, pesticides, medicine, food and washing cosmetics. The quality of the products lead on the industry, and a number of products win Shandong Province and Yantai City Science and Technology Progress Award. It is the largest chemical machinery industry base, and its multiple products have the optimum quality.
Shandong Longxing Chemical Machinery Group Company consists of five enterprises (companies) as follows: The Laizhou Chemical Machinery Co., Ltd., the Laizhou Mixing Equipment Co., Ltd., the Laizhou Longxing Chemical Equipment Co., Ltd., the Laizhou City Chemical Machinery Research Institute, the Laizhou City Special Heat Transfer Oil furnace Research Institute. The annual turnover is 110 million (RMB), and the annual tax and profit goes to 18 million (RMB). For several decades, the group follows the business principles of "quality first, customer first, sincerity formost", which has won the customers' praise and trust, and the products sell well all over the country and many are exported to Southeast Asia and the Eurasian region.
Since the company was founded in 1971, we always adhere to the development strategies as follows: Quality wins survival; Credit is the foundation of enterprise; Technology advances development. With the strong technical force, excellent production, processing and test equipments, perfect quality assurance system, advanced enterprise management mode and high-quality cadres and workers, we can provide customers with high-quality products that we are proud of. We have passed the ISO9002 international quality system certification, and the product quality reaches the domestic leading level. Some products successfully fill the national and provincial vacuum. More than a dozen new products win the Shandong Province and Yantai City Science and Technology Progress Award.
Our company has been awarded "Shangdong Provential Contract-stressing and Promise-keeping Enterprises", "Shangdong Provential New High-tech Enterprise Certificate", "Shandong Branch of Agricultural Bank of China Credit Enterprises", "Yantai City Civilized Units", "Yantai City Star Enterprise", "the Satisfactory Unit of the Customers in Laizhou City "and other honorary titles.
