Versatile Pipe Cutting Capabilities: This electric pipe cutting machine efficiently handles pipes with diameters ranging from 15-400 mm. The Zd220 model is ideal for 15-220mm pipes, supporting maximum cutting thicknesses of 8mm for steel, 12mm for plastic, and 6mm for stainless steel, making it perfect for lightweight projects. The Zd400 model specializes in larger pipes (75-400mm), with enhanced cutting power for steel (10mm), plastic (35mm), and stainless steel. Adjustable Speed for Optimal Performance: Featuring a 5 + 1 gear speed regulation system, this machine allows for speed adjustments based on the material being cut. High speeds are recommended for aluminum, magnesium, and plastics, while lower speeds are better suited for stainless steel and nodular cast iron, ensuring longevity and efficiency. Innovative Arch Clamping Device: Equipped with an arched adaptive clamp and a user-friendly adjustment handwheel, this machine seamlessly accommodates pipes from 15-400mm in diameter. Tool-free size switching enhances convenience and saves time during operation. High-Quality Steel Saw Blade: The machine boasts a 93HRA grade ultra-fine alloy tungsten steel blade with a bending strength of 1500MPa, capable of effortlessly cutting through super-hard materials like stainless steel and ductile iron. A 6mm thick steel pipe can be cut in under two minutes, showcasing its speed and precision. Wide Application Range: Compatible with over 12 materials including stainless steel, PVC, galvanized, copper, and cast iron pipes, this cutting machine is universally applicable for water, electricity, gas, and decoration projects, offering unmatched versatility and utility.