Company News｜618/614 Spindle: Maintenance and Replacement Services
618/614 Surface Grinders: Precision and Versatility
The 618/614 surface grinders are widely used small precision surface grinders, named after their table sizes:
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618: 6 inches (approx. 152 mm) wide × 18 inches (approx. 457 mm) long
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614: 6 inches (approx. 152 mm) wide × 14 inches (approx. 356 mm) long
These grinders are extensively applied in mold processing, tool manufacturing, and spindle component grinding. Their spindle design emphasizes high speed, high precision, and high rigidity, ensuring exceptional machining quality under fine-feed conditions. They are particularly suited for processes requiring high-precision surface grinding.
Advantages of FEPOTEC 618/614 Grinder Spindle Design
We provide high-precision, high-rigidity spindles specifically designed for 618 grinders. These spindles feature a compact size, quick installation, and easy calibration. Depending on customer requirements, we offer two bearing configurations:
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Configuration 1: One double-row cylindrical roller bearing at the front + two angular contact ball bearings at the rear.
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Configuration 2: Four angular contact ball bearings at the front + two angular contact ball bearings at the rear.
Core Features of FEPOTEC Grinder Spindles
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High-Precision Bearing Structure:
Incorporates precision-grade cylindrical roller bearings and angular contact ball bearings with preloaded adjustments, enhancing radial and axial rigidity. -
High-Speed and Smooth Operation:
Typical operating speeds reach 3600 RPM, supporting various grinding wheel specifications and materials. -
Ultra-Low Runout Precision:
Spindle nose runout is controlled within 2μm, ensuring flatness and positional consistency of workpieces. -
Flexible Drive Options:
Compatible with 2HP or 1.5HP V3-grade low-vibration spindle motors, enhancing operational stability and noise reduction.
Professional Maintenance and Replacement Support
FEPOTEC also offers comprehensive maintenance and replacement services for 618/614 grinder spindles, helping customers extend equipment lifespan, maintain stable machining quality, and maximize investment efficiency.
For custom designs, OEM projects, or special applications, feel free to contact FEPOTEC!
📞 +886-4-2335-7555
📧 [email protected]
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