Product Description
This 1400mm automatic knife grinder is designed for precision grinding of long knives used in various industrial applications. It can process a wide range of knives such as peeling machine knives, granulator knives, cutting paper knives, shearing blades, slicing knives, and more.
The machine supports workpieces with a maximum length of 1500 to 7000mm, making it ideal for large-scale operations. Its gantry-style frame is constructed from high-quality steel, ensuring excellent strength and rigidity. The structure has been stress-relieved to eliminate internal stresses, preventing deformation over time.
The grinding head is equipped with a dedicated motor that allows for precise adjustment of the axial gap, ensuring smooth and accurate operation. Vertical movement is controlled by a ball screw mechanism, guaranteeing high precision during the grinding process.
The worktable uses an electromagnetic chuck, which provides strong magnetic force and easy clamping of knives. The table also features a worm gear system for convenient angle adjustments, enhancing versatility.
Linear guides from Taiwan HIWIN are used to ensure smooth horizontal movement of the grinding head. An inverter is integrated into the system, allowing for adjustable speeds in both horizontal and vertical directions, suitable for both fine and rough grinding tasks.
The machine achieves a machining accuracy of up to 0.01mm, ensuring high-quality results. It is equipped with components from reputable brands like Siemens and Schneider Electric, ensuring reliability and durability.


Key Features
1. Strong electromagnetic chuck with low power consumption and high magnetic force.
2. Double tilting fillet design ensures secure clamping and improved stability.
3. Rack-driven system ensures smooth and stable movement of the grinding head.
4. Buttons from Siemens provide reliable operation and long lifespan.
5. Switches and contactors from French Schneider Electric ensure top-quality performance and safety.
6. Inverter control allows speed adjustment between 0-20m/s, suitable for both precision and rough grinding.

SPECIFICATIONS FOR KNIFE RING FLAKER BX4612/5 | |||
Diameter of knife ring | 1200MM | Qty of knives | 50 pcs |
Knife length | 463MM | Rotation speed of knife-ring | 50 r/m |
Rotation speed of impeller | 1420 r/m | Flakes thickness | 0.4-0.8 mm |
Main motor power | 250 kW | Productivity: | 5000 - 8000 kg/h |
Weight | 9000kg | Overall dimension | 3615x2595x3000 mm |
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About Us
Linyi Lanshan Shengyang Wood-based Panel Machinery Factory, established in 1996, is a professional manufacturer specializing in the development and production of various types of wood-based panel machinery and equipment. Our main products include fully automatic particle board production lines, melamine laminate hot press machines, short cycle lamination hot press machines, and other advanced hot press machines, cold presses, dryers, planking machines, saw machines, and more.
After over 20 years of continuous innovation and development, Shengyang Machinery has become a leading company known for its strong power, advanced technology, and high-quality products. Our products are sold nationwide and exported to more than 20 countries and regions across Asia, Europe, Africa, and Oceania. We have received widespread recognition and support from our clients around the world.
Shengyang Machinery was among the first in the industry to pass the ISO9001-2000 international quality certification system. We have also been awarded titles such as "Municipal Contract and Trustworthy Enterprise" and "Scientific and Technological Innovation Star Enterprise." Our business philosophy is "Succeed through quality, walk on the path of superior quality and high efficiency," and we aim to "establish ourselves in China and reach the world." Our corporate spirit is "Honesty first in business, being a man before doing business."
We will continue to serve you with higher quality products, stricter management systems, and better service. Together, we will share success. Trust us! Once cooperative, we become long-term friends. All of us at Shengyang welcome your visit!
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