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Technical Buyer’s Handbook

Pre-Owned / Used CNC & Automatic Bandsaw Inspection Guide

Model Focus: IMET KTECH 652 F2000
Origin: Made in Italy

This handbook can be used when assessing a pre-owned / used / secondhand / surplus IMET KTECH 652 F2000 Fully Automatic Bandsaw, or similar industrial machines, prior to purchase.

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1. Documentation & Provenance

Required Documents

• Original machine manual / operating instructions
• Service and maintenance records
• Electrical and safety compliance certificates
• Calibration certificates (if applicable)
• Ownership or title transfer papers

Good documentation is often a strong indicator of proper use and maintenance.

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2. Machine Identity & Condition

Serial / Model Verification

• Verify the machine model, serial number, and year of manufacture
• Confirm alignment with official IMET specifications

External Visual Inspection

Check for:

• Cracks or dents on the frame and castings
• Excessive rust or corrosion
• Missing guards, panels, belts, or fasteners

Labeling

• Warning and information labels should be present and legible
• Electrical and hydraulic schematics should ideally remain on the machine

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3. Mechanical Systems

Structural Integrity

Inspect:

• Base frame for distortion
• Guiding columns for straightness and wear
• Bearings, bushings, and sliding surfaces for cleanliness and tightness

Saw Head and Guides

• Smooth and consistent travel
• Wear on guide rollers and blade guides
• Proper operation of the blade tension system

Consumables

• Blade condition (cracks, missing or damaged teeth)
• Blade guides aligned and intact

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4. Drive & Motion Systems

Belts and Gears

• No cracks, fraying, or glazing on belts
• Gears free from chips or abnormal wear

Motors and Gearboxes

• No signs of overheating
• No oil leakage
• Check shaft run-out and bearing noise

Ball Screws / Linear Rails

• Axes move freely by hand
• No binding, backlash, or grinding sensation

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5. Electrical & Control Systems

Electrical Cabinet

• Clean interior
• Tight and orderly terminal blocks
• No burnt wiring smell

Control Panels

• Buttons and switches operate positively
• Displays function correctly with no dead pixels

PLC and Sensors

• Sensors respond correctly
• Emergency stop functions properly
• Safety interlocks are active

Fluids & Hydraulics (if equipped)

• Hydraulic tank clean with no metal contamination
• Hoses in good condition
• No visible fluid leaks
• Proper oil levels

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6. Functional Testing (Powered)

Testing should only be performed with supplier supervision and proper safety equipment.

Power-On Check

• Machine boots normally
• No error codes or alarms on startup

Dry Run

• Cycle the machine without cutting
• Listen for abnormal noises or vibration

Cutting Test

• Perform a test cut on comparable material
• Measure cut quality and angular accuracy
• Observe blade tracking and stability

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7. Performance & Alignment Checks

Accuracy

• Cut at multiple angles
• Verify with squares or calipers

Repeatability

• Repeated cycles should produce consistent results

Coolant System

• Pump operates correctly
• No leaks
• Proper coolant delivery to the cutting zone

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8. Wear & Life Estimation

Wear Indicators

Inspect:

• Linear guide wear patterns
• Spindle backlash (if applicable)
• Gear backlash

Runtime and Usage

• Request machine operating hours if available
• Machines used in continuous production typically show higher wear

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9. Safety & Environment

• Guards installed and functional
• Electrical grounding verified
• No exposed live components
• Adequate ventilation and safe working environment

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10. Pricing & Market Value

Market Reference

• Compare recent sale prices of similar used IMET models
• Adjust valuation based on condition, location, and included accessories

Warranty / Return Terms

• Confirm whether any warranty is offered
• Clarify return or rejection conditions in case of undisclosed defects

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11. Accessories & Optional Equipment

Check for inclusion of:

• Material supports and roller tables
• V-blocks, clamps, and fixtures
• Spare blades and tooling kits
• Coolant system components

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12. Final Negotiation Guidelines

• Quantify wear to support price negotiations
• Identify missing documentation or components
• Clarify shipping, loading, and rigging responsibilities
• Request correction of major safety issues prior to delivery

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Bandsaw-Specific Considerations

Because the IMET KTECH 652 F2000 is a fully automatic bandsaw, particular attention should be paid to:

Automatic Feed System

• Feed stops accurately
• Feed rate adjustment is stable and responsive

Automatic Rotating Head (if equipped)

• Smooth rotation
• Repeatable positioning

Band Tension System

• Maintains consistent tension
• No slippage during cutting operations