• PRODUCT RANGE

    PA-21031V-TR – Macro-Style Manual Chuck (Φ75mm, 6000N Clamping Force) – Hardened Stainless Steel

    PA-21031V-TR – Macro-Style Manual Chuck (Φ75mm, 6000N Clamping Force) – Hardened Stainless Steel

    Precision manual chuck for Macro-style automation systems. Designed for mounting on machine spindles or fixtures. Features 6000N clamping force, 4×90° fixed index positions, and integrated flushing connection. Manufactured from high-grade Japanese stainless steel, hardened to 57–60 HRC for exceptional durability.
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    PA-21012V-TR – Macro-Style ER32 Collet Holder (Precision Electrode Holder) – Stainless Steel

    PA-21012V-TR – Macro-Style ER32 Collet Holder (Precision Electrode Holder) – Stainless Steel

    Precision ER32 collet holder for Macro-style automation systems. Designed for clamping electrodes or cutting tools with high concentricity. Features integrated flushing duct for EDM applications. Manufactured from hardened stainless steel (HRC 48–52). Includes Φ12 collet. Achieves ±0.005mm concentricity after assembly.
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    PA-21009V-TR – Macro-Style Checking Pin / Control Rod (Precision Mandrel)

    PA-21009V-TR – Macro-Style Checking Pin / Control Rod (Precision Mandrel)

    Precision checking pin (control rod / mandrel) for Macro-style chucks and automation systems. Used for setting, verifying, and calibrating chuck accuracy. Features precision-ground reference surfaces with ±0.005mm parallelism tolerance. Made from hardened stainless steel (HRC 48–52) for durability and long-term reliability.
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    PA-21008V-TR – Macro-Style Parallel Gauging Pin / Control Ruler – High Precision

    PA-21008V-TR – Macro-Style Parallel Gauging Pin / Control Ruler – High Precision

    Precision parallel gauging pin (control ruler) for Macro-style chucks and automation systems. Used for setting angular positions and centering. Features precision-ground long-edge reference surfaces with ±0.002mm parallelism tolerance. Made from hardened stainless steel (HRC 48–52). A cost-effective alternative without compromising accuracy.
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  • Manufacturing in smart way

    • PLUS AUTO Tooling solution is one of the most professional manufacturers of EDM clamping systems compatibe with Erowa and system 3R. We specialize in developing and producing high accuarcy repeatablitity clamping systems in world-class quality, which can be applied to various machines in all process of molding industry, particularly in CNC automatic machining and EDM automatic machining and CMM Measuring.                                                            
    • With the support of hundreds of customers worldwide, PLUS AUTO SOLUTION has become well-known and been chosen as the clamping solution partner by mold producers in over 20 countries and markets. Our purpose is to enable more mold producers around the world to enjoy the benefits of quality automatic production at a more reasonable and affordable cost. Less investment, simplified the production process and maximize your facotry capacit

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    Over thousands customer recognitions

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    Manufacturing in Scale

    PLUS AUTO Multiple chuck system allow customers machine workpieces in one program setting without centering the workpiece

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    Manufacturing in automation way

    Plus auto system also compatbile with ER robot gripper system, it helps customers build up a automation tool room in affordable investment in hardware part.