Strong ball press machine

The strong ball press machine is used for making balls and blocks of non-ferrous and black metal ore powder, directly entering the furnace for smelting, and increasing added value. All metallurgical industry waste and auxiliary materials that need to be put into the furnace require a ball press machine to complete. For example: dust removal ash, pond mud, oxide skin, steel slag, iron concentrate powder, aluminum ash powder, silicon manganese ore powder, and so on. A strong ball press is a device that presses powdered materials into balls. It has a wide range of applications and can be used to compact, granulate or ball the following materials, such as aluminum shavings, activated carbon, alumina, bauxite, caustic soda, charcoal, clay, coke shavings, coal, cryolite, fertilizers, plastics, limestone, pigments, urea, potassium salts, etc. Its purpose is to reduce dust, control bulk density, recycle, improve transportation characteristics, etc. The design of production capacity is mainly used for the pellet material in the magnesium refining process of the Pidgeon method by dry powder pressing.

The powerful ball press machine produced by our factory has advanced technology, reliable quality, multiple uses, strong pressure, and is suitable for large, medium, and small enterprises to establish production lines with a certain production scale. Suitable for various molding of materials such as industrial gasification, boiler type, cold pressing type, ignition coal, civil coal, civil metallurgy, refractory materials, medicine, etc. After years of industrial use and improvement, the strong ball press machine has obvious advantages compared to other similar products, such as high ball forming rate, low power consumption, compact structure, and easy maintenance and debugging
Structural characteristics

The roller skin is cast with 65 manganese. After special heat treatment, the hardness can reach over 58 degrees. The roller skin is assembled in combination and can be replaced after wear and tear. The strong ball press machine has a buffering device, which can better protect the equipment from hard object impact. Design a ball bowl adjustable device to keep the two roller ball bowls always within the adjustable range and never misaligned. The structural principle of the strong ball press machine is that the main motor is transmitted through a V-belt to a reducer, which is connected to a coupling and then transmitted to the active shaft through a pair of open gears to ensure the synchronization of the two roller shafts (constant speed reverse). The piston of the passive roller hydraulic cylinder is pressed against it (constant pressure type is pressed against it by an inclined iron), and the system pressure is ensured by a hydraulic circuit, a hydraulic control valve, and an accumulator. The material is uniformly fed into the forming machine hopper through a quantitative device from the storage bin, and is adjusted by the adjusting gate on the hopper to evenly enter the middle of the roller. The unit forming pressure of the compressed material by the roller running in constant speed reverse increases from small to large. The forming pressure reaches its maximum value at the center line of the roller. After passing through this line, the forming pressure rapidly decreases. The material enters the de balling state and successfully de balling.

Requirements for materials of strong ball press equipment
1. The molding material requires 50% of the material to be 0-2mm, 30% of the material to be 2-3mm, and 20% of the material to be 3-5mm
2. The molding material strictly contains hard materials. If it contains materials such as iron blocks, it is recommended to install iron removers on the conveyor belt.
3. During the feeding process, the production needs of the equipment should be met. Insufficient or excessive feeding can affect the operation of the ball press equipment.
precautions
Precautions during the operation of the powerful ball press equipment:
1. Stable rotational speed, high molding rate, and uniform product particle size;
2. The molding pressure is greater than before, and the pressure can be adjusted, resulting in good product quality;
3. The molding system is safe and reliable, with easy component replacement and minimal maintenance workload;
4. Simple and compact structure, space saving, reliable operation;
5. Smooth demolding, low noise, and minimal dust;
6. According to customer requirements, various shapes of finished products can be pressed.

Precautions for installing a powerful ball press machine:
The strong ball press machine must have a relatively balanced base, pay attention to correcting the level, level the gap, and correspond to the height and level of the conveyor. After installation, strictly check whether each component is firmly connected, whether there are any debris on the machine, and add enough lubricating oil to the reducer and gearbox. Only when all components are correct can the machine be tested. When testing the machine, check if it is reversed. After the direction is correct, run it in the air for thirty minutes to see if there are any abnormal noises or heating in each component. If any problems are found, solve them in a timely manner. After everything is normal, prepare 300 kilograms of dry material (coal powder, fine sand or refractory material without water) for dry grinding and polishing, about five times, and then start formal production. Please note that the moisture content has a significant impact on the pressure and demolding of the ball, and it is important to control it well. It is best to dry it first and then wet it, and heavy starting is strictly prohibited. At the initial stage after normal production of the machine, a dedicated person must monitor it to prevent loosening of component bolts. If any situation is found, the machine should be stopped immediately. The lubricating oil in the reducer and gearbox should be replaced with new gear oil after 30 days of running in.