Product Introduction
The GB4250 Horizontal Band Saw Machine is designed for cutting large metal workpieces, including steel billets and various ferrous and non-ferrous metals. With a maximum round cutting capacity of 500 mm and a rectangular cutting capacity of 600 mm (W) * 500 mm (H), it is suitable for industrial metal processing applications that require reliable cutting performance on large workpieces.
The machine features a stable guide structure consisting of a main column and an auxiliary column. Its reinforced saw frame undergoes vibration aging treatment to help reduce residual welding stress and improve structural stability. Hydraulic saw-frame lifting and hydraulic workpiece clamping support convenient operation, while adjustable blade guides help maintain cutting accuracy and reduce vibration during sawing.
The GB4250 uses a 5.5 kW main motor and offers three saw blade speeds of 23, 42, and 60 m/min. The feed speed is hydraulically adjustable, allowing operators to select suitable cutting conditions for different materials and workpiece sizes. A standard roller-type material support rack is included, with an optional 1.5-meter powered material rack available for customers who require additional material handling support.
This machine is suitable for metalworking factories, machinery manufacturers, and industrial processing facilities that need to cut large metal sections efficiently and consistently.
Key Features
Large Cutting Capacity
The GB4250 is designed for large metal workpieces, with a maximum round cutting capacity of 500 mm and a rectangular cutting capacity of 600 mm * 500 mm. It is suitable for cutting large steel billets and other metal sections.
Stable Main and Auxiliary Column Structure
The main and auxiliary column guide structure provides stable support for the saw frame. The columns feature hard-chrome-plated surfaces to improve wear resistance and help extend the machine's service life.
Hydraulic Saw Frame Lifting
The saw frame is raised and lowered by a hydraulic cylinder. This design supports smooth operation and convenient positioning during the cutting process.
Hydraulic Workpiece Clamping
The hydraulic clamping system allows operators to clamp and release workpieces using control buttons. It helps secure the material during cutting and simplifies daily operation.
Adjustable Saw Blade Guides
The machine is equipped with adjustable guide arms, rolling bearings, and wear-resistant guide blocks. The guide arms can be repositioned according to the width of the workpiece, helping reduce blade vibration and maintain cutting accuracy.
Three Saw Blade Speed Settings
The machine offers three saw blade speeds: 23, 42, and 60 m/min. Operators can select an appropriate speed according to the material and cutting requirements.
Hydraulic Feed Speed Adjustment
The hydraulic system provides stepless feed speed adjustment, allowing the cutting feed to be adapted to different workpiece conditions.
Reinforced Saw Frame
The welded saw frame undergoes vibration aging treatment to help relieve residual welding stress and improve structural stability during operation.
Reliable Transmission and Hydraulic Components
The machine uses a worm gear transmission system and hydraulic components from specified domestic suppliers. The main motor is rated at 5.5 kW, and the hydraulic pump motor is rated at 1.5 kW.
Flexible Material Support Options
A 1,000 mm standard roller-type material rack is included. An optional 1.5-meter powered material rack is available for customers who require additional material support.
Technical Specifications
Item |
Specification |
Machine type |
Main and Auxiliary Column Horizontal Band Saw Machine |
Maximum round cutting capacity |
Ø500mm |
Maximum rectangular cutting capacity |
600mm(W)*500mm(H) |
Saw blade speed |
23/45/60 m/min |
Saw blade dimensions |
5650*41*1.3mm |
Main motor power |
5.5kw |
Hydraulic pump motor power |
60w |
Hydraulic oil tank capacity |
50L |
Standard material rack length |
10000mm |
Applications
The GB4250 Horizontal Band Saw Machine is designed for cutting large metal workpieces in industrial processing environments.
Suitable Materials
Carbon Steel: For cutting steel billets, bars, and other structural sections.
Alloy Steel: For cutting alloy steel workpieces with suitable blade selection and cutting parameters.
Stainless Steel: For applications requiring appropriate blade specifications and cutting conditions.
Other Ferrous Metals: For cutting various ferrous metal workpieces according to their dimensions and material properties.
Non-Ferrous Metals: Can be used for suitable non-ferrous metal materials when the blade and cutting parameters are properly selected.
Applicable Industries
Metal Processing: Cutting large metal sections before subsequent machining.
Machinery Manufacturing: Preparing metal billets and components for manufacturing operations.
Steel Fabrication: Cutting steel stock to the required dimensions.
Industrial Equipment Manufacturing: Preparing metal materials for equipment production.
General Manufacturing: Supporting material preparation and cutting operations in industrial workshops.
The actual cutting performance depends on the workpiece material, dimensions, blade selection, and operating parameters.
FAQ
Q1: Does the band saw blade have any international certifications?
A: Yes, we have obtained CE, ISO international
Q2: What is your method of transaction?
A: We adopt the FOB(Free ON Board) transaction.
Q3: What is your factory acceptance test method?
A: You can send us sample material to be cut, and we will perform a test cut using our machine. After the test is complete, we will provide you with detailed cutting data. (We will also send you a video of the machine cutting operation for your confirmation.)
Q4: Can the GB4250 cut both large steel billets and rectangular metal sections?
Yes. The machine is designed for large metal workpieces, including steel billets and rectangular sections. The appropriate blade and cutting parameters should be selected according to the material and cross-sectional dimensions.
Q5: What maintenance should be performed to keep the machine operating reliably?
Regular maintenance should include checking the saw blade condition and tension, inspecting the blade guides, monitoring hydraulic oil levels, checking the coolant system, and keeping the machine clean. The hydraulic oil specification and maintenance intervals should follow the manufacturer's instructions.
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