CNC-200 High-Speed Circular Sawing Machine

Shandong Zibo Hanlong Machinery Co., Ltd. is a professional sawing equipment manufacturer integrating R&D, manufacturing, sales, and after-sales service. We support customized design and supporting solutions according to customers' actual production needs. With over twenty years of dedicated experience in the metal sawing equipment field, the company has independently developed the CNC-200 High-Speed Circular Sawing Machine, which is primarily suitable for sawing aluminum alloy round bar billets, capable of performing heading, fixed-length cutting, and tailing operations, and is widely used in the aluminum processing industry.

Equipment Overview

The CNC-200 High-Speed Circular Sawing Machine mainly consists of the machine bed, power head unit, feed system, clamping device, automatic feeding mechanism, material support frame, hydraulic system, electrical control system, spray cooling system, and chip removal device. The equipment enables full-process numerical control, from automatic bar feeding to sawing completion, including head and tail material processing, all automatically completed by the system.

Bed and Power Head

The machine bed is made of high-strength integral casting material, featuring excellent overall rigidity, high strength, impact resistance, and minimal deformation, providing a stable foundation for high-precision sawing. The power head gearbox housing is integrally cast from high-quality high-strength special material. The transmission gears undergo special heat treatment and precision grinding, combined with a gear backlash elimination mechanism to achieve zero-backlash transmission, ensuring smooth operation and effectively extending the service life of the saw blade. The spindle bearings are imported high-precision, high-strength bearings from NSK, NTN, etc., ensuring low noise and reliable operation of the gearbox.

Feed and Clamping System

The feed system is driven by a servo motor with a ball screw, achieving powerful feed and high-precision positioning. The clamping device adopts horizontal and vertical dual clamping methods, with two sets of devices capable of clamping and releasing simultaneously, ensuring the stability of the bar material during the sawing process. The feeding system uses an AC servo-controlled high-precision ball screw, providing reliable feeding accuracy.

Automation Control

The equipment uses a programmable controller for process control, equipped with a human-machine interface (HMI) for parameter setting, data display, important data password protection, fault alarm, and diagnostic functions. The equipment has both manual and automatic control modes. After automatic startup, it sequentially completes the operations of material loading on the storage table, bar conveying, feed roller table, length positioning, sawing feed, retraction, and the next feeding cycle.

Auxiliary Systems

The equipment is equipped with a micro-lubrication cooling system that uses environmentally friendly cutting oil for precise metered微量 lubrication. Through carefully designed nozzles, it sprays high-efficiency cutting oil onto the saw teeth, effectively reducing cutting heat, improving cut quality, and extending the service life of the saw blade. The high-efficiency chip removal device is controlled by PLC, reliably conveying and discharging various types of chips with high efficiency and safety. The hydraulic system uses well-known brand hydraulic components with low failure rate and reliable performance. The electrical system mainly uses components from brands such as Inovance and Schneider.

Main Technical Parameters

This equipment can be adapted to various specifications of aluminum bar materials, meeting different finished product length requirements, making it an ideal choice for aluminum processing enterprises to upgrade their sawing process automation levels.