Second-hand GB4230 sawing machine

second-hand GB4230 sawing machine, a versatile semi-automatic metal band sawing equipment widely used in industrial cutting applications:

The GB4230 is engineered for precision cutting of metallic materials, including:

Steels: Carbon steel, die steel, low-alloy steel, tool steel, bearing steel, and stainless steel.
Non-ferrous metals: Copper, aluminum, and their alloys 79.
It excels in machining round bars, square/rectangular profiles, and pipes with diameters up to 300mm 711, making it ideal for workshops in machinery manufacturing, hardware processing, and automotive industries.

Parameter	Typical Values
Cutting Capacity	≤300mm (round/rectangular materials) 711
Band Saw Blade	4115×34×1.1mm or 4315×34×1.1mm 11
Main Motor Power	3–4kW (varies by manufacturer) 7
Speed Range	Hydraulically controlled stepless speed (adjustable for material hardness) 79
Dimensions	~2200×1050×1400mm (compact design for limited spaces) 11
Weight	~900–1200kg 12

5,000.00$

Precision & Stability
- Dual-column structure ensures rigidity and minimizes vibration during cutting, delivering ±0.5mm cutting accuracy 79.
- Hydraulic clamping provides strong workpiece fixation (≥5MPa clamping force) 7.
Efficiency & Cost Savings
- Stepless speed regulation optimizes cutting efficiency for different materials (e.g., 19–85m/min for steel, 30–60m/min for aluminum) 79.
- Narrow kerf width (0.9–1.3mm) reduces material waste compared to traditional saws 12.
Reliability
- Alloy guide blocks and tungsten steel guide arms reduce saw blade wear, extending blade life by 20–30% 79.
- Automatic safety features: Saw blade breakage detection, overload protection, and emergency stop functionality 38.

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