Product Description
This machine is designed for grinding various types of long knives, including peeling machine blades, granulator knives, cutting paper knives, shearing blades, slicing knives, and more. It is ideal for industrial applications where precision and efficiency are essential.
The maximum working length of the knife can reach up to 7000mm, making it suitable for large-scale production. The frame is constructed with high-quality steel, stress-relieved to eliminate internal stresses, ensuring high strength and rigidity. The body thickness is 10 or 12mm, providing stability and durability.
The grinding head features a dedicated motor that allows axial gap adjustment, ensuring smooth operation and high accuracy. The vertical movement of the grinding head is controlled by a ball screw system, maintaining precise alignment during the grinding process.
The worktable uses an electromagnetic chuck, which makes clamping the knife quick and secure. The table can also be adjusted in angle using a worm gear mechanism, offering flexibility in different grinding scenarios.
Linear guides from Taiwan HIWIN are used on the rail, ensuring smooth horizontal movement of the grinding head. The machine is equipped with an inverter, allowing easy control of both horizontal and vertical speeds of the grinding head, making it adaptable for both fine and rough grinding operations.
The machine achieves a machining accuracy of 0.01mm, ensuring consistent quality and performance. This level of precision makes it ideal for industries requiring high-standard blade sharpening and maintenance.


Key Features
1. The worktable is equipped with a strong electromagnetic chuck that provides excellent magnetic force and low power consumption.
2. The machine has a double tilting fillet design that securely locks the electromagnetic chuck, enhancing stability during operation.
3. The grinding head is driven by a rack system, ensuring smooth and even movement.
4. Control buttons are selected from Siemens, known for their reliability and ease of use, offering a long service life.
5. Switches and contactors are sourced from French Schneider, renowned for their global reputation and superior quality.
6. The movement of the grinding head is controlled by an inverter, allowing speed adjustment from 0 to 20m/s, suitable for both precise and coarse grinding tasks.

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 |
Our Service
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 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 a wide range of advanced hot press machines, cold presses, dryers, planking machines, saw machines, and more. We provide complete sets of wood-based panel production machinery and equipment.
After over 20 years of continuous innovation and development, Shengyang Machinery has become a leading enterprise with strong technical capabilities and high-quality products. Our products are sold nationwide and exported to more than 20 countries and regions across Asia, Europe, Africa, and Oceania, earning widespread recognition and support from 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 honored as "Municipal Contract and Trustworthy Enterprise" and "Scientific and Technological Innovation Star Enterprise," among other prestigious titles. Our business philosophy is "Succeed through quality, walk the path of superior quality and high efficiency." Our development goal is "Establish ourselves in China and aim for the global market." Our corporate spirit is "Honesty first in business, being a man before doing business."
We continue to serve you with higher quality products, stricter management systems, and better service systems. Together, we will share success and grow hand in hand.
Trust us! Once cooperative, long-term friends!
All of us at Shengyang welcome your visit!
HAVE A NICE DAY, MY FRIEND!

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