Small Hammer Mills

Industry knowledge

Does the small hammer mill have unique crushing technology or optimization measures to improve crushing efficiency and reduce energy consumption?

In our company, as one of the core equipment in the field of feed processing and grain processing, the small hammer mill not only carries the important task of efficient crushing, but also incorporates a number of unique technological innovations and optimization measures to significantly improve crushing efficiency and Significantly reducing energy consumption fully demonstrates our profound strength in design, manufacturing and technological innovation.
In order to improve the crushing efficiency, our small hammer mill adopts advanced hammer layout and speed optimization technology. The hammer has undergone precise calculations and dynamic simulation testing to ensure that it can form the best material impact angle and coverage when rotating at high speed, effectively increasing the frequency and intensity of contact between the material and the hammer, thereby achieving faster and more uniform crushing effects. . At the same time, by accurately controlling the motor speed to match the load, unnecessary energy loss is reduced, making the machine run more smoothly and energy-saving while maintaining efficient crushing.
In order to reduce energy consumption, we have introduced intelligent control systems and energy consumption monitoring technology. The system can monitor the operating status and energy consumption data of the equipment in real time, and automatically adjust the motor output power according to material characteristics and crushing needs to avoid energy waste. We have also designed the overall structure of the hammer mill to be lightweight and streamlined, which reduces wind resistance and frictional resistance when the machine is running, further reducing energy consumption.
Regarding the uniqueness of the crushing technology, our small hammer mill is also equipped with a unique grinding chamber design. Although it is not directly mentioned in the hammer mill, similar design concepts are reflected in our product series. For example, drawing on the concept of "teardrop-shaped grinding chamber", our crushing chamber design also focuses on preventing the circular flow of materials during the crushing process, ensuring that materials can be efficiently crushed along the preset path and reducing ineffective collisions and energy losses. At the same time, by optimizing the layout of the internal screen and agitator, fine control of material particle size is achieved. Whether it is coarse grinding or fine grinding, it can be easily processed to meet the processing needs of different customers.
Our small hammer mills have also been completely upgraded in terms of maintainability and durability. The sliding door design not only facilitates the quick replacement and inspection of the screen and agitator, but also greatly shortens downtime and maintenance time and improves production efficiency. At the same time, the use of high-quality wear-resistant materials and advanced heat treatment processes ensures the service life of key components of the equipment and reduces long-term operating costs.
Our company's small hammer mill has demonstrated significant technical advantages and market competitiveness in the field of grain and feed processing with its unique crushing technology, efficient energy consumption control, intelligent control system and excellent durability. We firmly believe that through continuous technological innovation and cooperation with customers, New Harvest will continue to promote the development of the grain and feed processing machinery industry and create greater value for customers.

What are the main vulnerable parts of a small hammer mill? What are the replacement cycles and maintenance methods of these vulnerable parts?

In the grain and feed processing industry, as one of the core equipment, the performance and stability of the small hammer mill are directly related to production efficiency and product quality. New Harvest Company, as a leader in the field of grain and feed processing machinery, is well aware of the importance of vulnerable parts management to ensure the continuous and efficient operation of equipment.

Main vulnerable parts of a small hammer mill
Hammer: As a key component directly involved in material crushing, the hammer is severely worn due to long-term high-speed rotation and material impact. Its material, shape and heat treatment process directly affect wear resistance and service life.
Screen: Used to separate materials of different particle sizes. The screen will gradually wear or clog due to material scouring and particle friction during long-term use, affecting the screening effect.
Bearing: An important component that supports the rotation of the hammer disc, bears large radial and axial loads, and is easily damaged due to poor lubrication, overload or foreign matter intrusion.
Seals: including shaft seals, oil seals, etc., used to prevent dust, moisture, etc. from entering the bearing chamber, protecting the bearings and internal transmission mechanisms. Their performance directly affects the sealing and service life of the equipment.
Transmission belt or coupling: transmits power to the hammer disc, which is prone to wear or loosening during long-term operation, affecting the transmission efficiency.

Replacement cycle and maintenance methods
Replacement cycle
Hammer: The replacement cycle depends on the nature of the material, feed particle size and working intensity. It is generally recommended to check once every 500-1000 hours of operation. When the wear exceeds 1/3 of the original thickness, it needs to be replaced in time.
Screen: According to the material characteristics and screening efficiency requirements, it is recommended to check and clean once every 200-500 hours of operation, and replace it when severe wear or blockage affects the screening effect.
Bearing: Under normal operating conditions, the bearing life can reach thousands of hours, but the lubrication should be checked regularly (such as every 6 months). If abnormal noise or excessive temperature is found, it should be checked and replaced in time.
Seals: Check the sealing effect regularly, and replace it immediately if leakage is found to prevent internal lubricating grease loss or external impurities from invading.
Drive belt or coupling: Regularly check the belt tightness and coupling alignment, and adjust or replace it in time if it is severely worn or loose.
Maintenance method
Regular inspection and cleaning: Regularly stop the machine to check the wear of each component, clean the accumulated material on the hammer and screen, and keep the equipment clean.
Lubrication maintenance: Ensure that the lubrication points such as bearings are properly and appropriately lubricated, use recommended lubricants, and regularly check the oil level and oil quality.
Tightening inspection: Check and tighten all connecting bolts and nuts to prevent vibration and damage caused by looseness.
Balance correction: Regularly check the balance of the hammer disc and hammer to avoid vibration and noise caused by imbalance.
Technical training: Provide professional training for operators to improve their understanding of the structure and performance of the equipment and master the correct operation and maintenance methods.
Relying on advanced technical strength and rich industry experience, New Harvest Company continuously optimizes the design of small hammer mills, uses high-quality materials to manufacture wearing parts, and improves wear resistance and service life. At the same time, we provide a full range of pre-sales consultation, sales guidance and after-sales services, including the rapid supply of wearing parts, on-site installation and commissioning, regular maintenance and training, etc., to ensure that customers' equipment is always in the best operating state and help customers achieve efficient and stable production goals.