B‑45 CNC Metal Band Saw Machine Hydraulic Clamping for Mass Steel Cutting

Production Introduction

The B45 Intelligent CNC Band Saw Machine is a heavy-duty CNC horizontal band saw designed for precision cutting of round bars, square bars, profiles, and bundled materials. Equipped with hydraulic automatic feeding, magnetic scale positioning, intelligent stepless feed control, and variable-frequency blade speed adjustment, it delivers stable accuracy and high productivity in continuous metal cutting operations.

Its rigid cast-and-welded structure minimizes vibration, while the fully hydraulic clamping system ensures secure workpiece holding across different material types. The B45 is an ideal solution for steel processing centers, forging plants, machinery manufacturers, and industrial fabrication workshops.

Key Features

Hydraulic Automatic Feeding

The rear hydraulic feeding system combined with magnetic scale positioning enables accurate repeated feeding, making it suitable for both short and long workpieces through programmable multiple-feed cycles.

Intelligent Stepless Feed Control

The machine automatically adjusts feed speed according to cutting conditions, improving cutting efficiency while reducing blade wear on different metal materials.

Variable-Frequency Blade Speed

Blade speed is continuously adjustable from 20–100 m/min, allowing operators to optimize cutting performance for carbon steel, alloy steel, stainless steel, and structural materials.

High-Rigidity Machine Structure

The bow-type saw frame is welded from high-quality steel plates and stress-relieved to maintain structural stability, reduce vibration, and extend band saw blade life during long production runs.

Comprehensive Safety Protection

The B45 features blade break detection, overload protection, unclamped material interlock, material detection, and automatic emergency stop functions to improve operator safety and protect the machine.

Automatic Chip Removal & Cooling

A powered steel brush and screw-type chip conveyor continuously remove chips, while the integrated coolant system improves blade cooling and cutting surface quality.

Technical Specifications

Application

The B45 is suitable for a wide range of industrial metal cutting applications, including:

• Steel service centers for bar stock processing
• Machinery and equipment manufacturing
• Forging and heat-treatment workshops
• Automotive component production
• Structural steel and fabrication industries
• Batch cutting of round bars, square bars, tubes, and bundled materials

Its hydraulic clamping and programmable feeding system make it especially effective for continuous production requiring consistent cutting length and stable precision.

FAQ

Q1: 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.)

Q2: How about your delivery time?

A: Generally, it will take 7-60 work days after receiving your order. The specific delivery time depends on the items and the quantity of your order.

Q3: Does the band saw blade have any international certifications?

A: Yes, we have obtained CE, ISO international

Q4: Can the machine be integrated into an automated production line?

A: Yes. The B45 features a CNC control system with hydraulic feeding and automatic operating capability, allowing it to be integrated with roller conveyors, loading systems, and customized material handling solutions for automated production lines.

Q5: What materials can the B45 cut?

A: The B45 is designed for cutting carbon steel, alloy steel, stainless steel, tool steel, solid bars, square bars, profiles, and bundled materials. Its hydraulic clamping system provides stable holding for both single-piece and bundle cutting.