HP155130 Manual Quick-Change Series (Double-Station Steel Jaw): Simultaneous Machining Efficiency for Medium-to-Large Workpieces & Batch Production

Traditional single-station manual jaws are a persistent productivity bottleneck when machining medium-to-large workpieces or running batch production—every time you need to swap parts, you lose valuable shop time to realign, re-clamp, and restart. The HP155130 Double-Station Steel Jaw is engineered to eliminate this downtime, combining dual-clamping capability with industrial-grade strength to double your output without doubling your setup time. Whether you’re processing large aerospace panels, heavy machinery components, or complex 5-axis multi-face parts, this jaw delivers the efficiency, stability, and versatility required for high-complexity machining.

Designed for Simultaneous Processing & Zero Downtime

The HP155130’s dual independent clamping stations are a game-changer for shops focused on batch production or multi-part machining. With a 155*130*74.5mm footprint, it fits two medium-to-large workpieces (e.g., 50mm x 80mm aerospace brackets, 40mm x 60mm heavy machinery parts) without overcrowding the spindle—perfect for simultaneous front/back machining or processing two identical components at once. This dual-station design cuts setup time by 50% compared to single-station jaws, letting you maximize uptime and meet tight deadlines.

Industrial-Grade Strength for Heavy Cuts

Built from heat-treated hardened steel, the HP155130 delivers a massive 20kN clamping force (75Nm torque) to prevent workpiece movement during aggressive cuts—critical for machining hard materials like titanium, stainless steel, or Inconel. The 7.4kg weight (balanced for a dual-station steel jaw) ensures minimal rotational inertia on rotary tables or indexers, enabling faster acceleration/deceleration for high-speed machining while maintaining the stability needed for precision.

Versatile Clamping for Diverse Workpieces

With a forward clamping range of 0-33mm and reverse clamping range of 38-57mm, the HP155130 accommodates a wide variety of workpiece sizes—from thin sheets (0mm) to thick blocks (57mm). This versatility makes it ideal for shops handling mixed batches of large components, where a single jaw must adapt to different part geometries without compromising clamping security.

Manual Quick-Change for Seamless Productivity

As part of the manual quick-change series, the HP155130 features a tool-free manual mechanism that lets you swap workpieces in seconds. Just turn the knob to release the jaw, load new parts, and re-clamp—no more wasting time tightening bolts or realigning. This reduces downtime by up to 50% compared to traditional bolted jaws, making it a must-have for job shops or production lines where frequent workpiece changes are the norm.

5-Axis Compatibility & Unobstructed Access

The HP155130’s compact profile (relative to its dual-station size) minimizes 5-axis interference to an absolute minimum, ensuring full access to workpiece features like deep cavities, angled surfaces, or thin walls. Whether you’re machining a 5-axis turbine blade or a complex aerospace panel, this jaw eliminates axial interference, letting you machine critical features without compromising clamping security.