This second-hand T8018C vertical cylinder boring machine is professional precision finishing equipment for engine overhaul industry. It is mainly used for fine boring of automobile, construction machinery and marine engine cylinder blocks, cylinder liners, hydraulic sleeves and other inner hole workpieces made of cast iron, aluminum alloy and alloy steel. Widely used in auto repair workshops, heavy machinery overhaul factories, generator maintenance plants and spare parts processing factories.

The machine adopts ultra-thick integrated cast iron bed and vertical column with strong rigidity, which effectively avoids vibration during high-precision deep boring processing. It is equipped with stable heavy-duty high-speed spindle and matched diamond boring cutter holder, which can realize ultra-smooth inner hole finish with small dimensional tolerance and low surface roughness. Multi-speed adjustable spindle speed adapts to different metal materials and different boring depth processing demands. The movable worktable supports horizontal and vertical feeding adjustment, equipped with high-precision depth positioning device to guarantee consistent machining accuracy for batch overhaul workpieces.

All second-hand T8018C boring machines are fully refurbished to export standards before shipment: disassemble and overhaul spindle assembly, replace worn bearings and transmission parts, calibrate spindle concentricity and rotation precision, renovate aging lubrication pipelines and electrical control systems, complete deep rust removal, full machine cleaning and anti-rust painting, and pass long-hour continuous precision boring load test. Standard diamond boring cutter head, special clamping fixtures and measuring tools are delivered together for direct production after arrival.