The QJC Series Power Chuck is purpose-built for fast jaw swaps, enabling shops to drastically reduce setup time and increase throughput. Ideal for high-mix/low-volume production environments or job shops that regularly change part sizes, this closed-center chuck allows for jaw changes in seconds without removing the chuck or losing accuracy. Whether you're machining small batches or switching between part families, the QJC-206 helps keep your spindle turning longer.
Equipped with Samchullys Quick Jaw Change mechanism, the QJC-206 allows for efficient, repeatable jaw replacements without realignment. The closed-center body minimizes coolant and chip intrusion, ensuring long-term reliability. The 6" chuck delivers a jaw stroke of up to 11.4mm and a maximum clamping force of 45kN, while supporting spindle speeds up to 6,000 RPM. Made from durable alloy steel, it integrates easily with standard hydraulic cylinders and is compatible with industry-standard soft and hard jaws.
