26/10/2025
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CNCBUL UK EDITOR
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From Inspection to Installation: What to Verify Before Buying a Pre-Owned, Used, Secondhand, Surplus Hyundai Wia SE2000PA CNC Lathe with EDGE Technologies Rebel V-65 Servo Bar Feeder/Loader + Parts Catcher made in South Korea
Here’s a comprehensive inspection-to-installation checklist tailored for a pre-owned unit of Hyundai Wia SE2000PA CNC Lathe (South Korea manufacture) combined with a **EDGE Technologies Rebel V-65 servo bar-feeder/loader (with parts catcher) setup. Use this when evaluating a used/surplus machine so you cover all the important mechanical, electrical, automation, logistic and commissioning aspects.
1. Confirm Machine / Automation Package Specs & Fit-for-Purpose
Lathe (SE2000PA)
- Confirm model: SE2000PA (the “PA” often means bar-feed version) from Hyundai Wia.
- Key specs (verify with the seller and serial number):
- Max turning diameter ~ 13.8 in (≈ 350 mm).
- Max turning length ~ 11 in (≈ 280 mm) for some listings.
- Spindle speed up to ~6000 rpm and 20 HP spindle motor in one listing.
- 45° slanted bed and rigid structure noted in spec sheet.
- Verify control system (e.g., FANUC, Mitsubishi) in the machine you are buying.
- Determine what tooling / attachments are present: bar-capacity (for example 2.0″ in one listing)
- Check if the bar-feeder interface is properly integrated (since the “PA” implies bar-feed ready).
Bar-Feeder / Loader (Rebel V-65)
- Confirm model: Rebel V-65 Servo (or equivalent) from EDGE Technologies.
- Key specs:
- Bar diameter capacity: ~5 mm to ~65 mm (0.196″ to 2.63″) depending version.
- Maximum bar length: up to ~1.2 m or ~1.5 m depending model.
- Bar-loading cycle time ~20 seconds in one listing.
- Ensure it includes parts catcher / loader as claimed (you’ll want to check this physically or in the listing).
- Confirm integration: The bar-feeder must align to the lathe’s spindle centre line and the data/specs must match.
Fit-for-Your Application
- Compare the machine’s capacity with your workpieces (diameter, length, material, cycle time).
- Consider tooling, chuck size, turret stations, live tooling capability (if applicable).
- Consider automation and how the bar-feeder and parts-catcher will support your throughput needs.
2. Physical Condition / Mechanical Inspection
When physically inspecting (or via detailed photos/videos) check all the following:
Structure & Bed
- Inspect ways, bed surface, slideways for wear, corrosion, gouges.
- For SE2000PA: Check the slanted bed (45° type) for rigidity and any signs of past heavy damage.
- Check alignment: Use reference bars, straight edges, check bed sag, spindle to bed travel alignment, tailstock (if fitted).
- Check for weld repairs or modifications – these can indicate past problems.
Spindle & Chuck
- Insert test bar or indicator to measure spindle run-out.
- Listen/feel spindle bearings under slow speed: vibration or noise = warning.
- Inspect chuck mounting face, jaws, hydraulic/pneumatic actuation if hydraulic type.
- Check spindle bore, bar-capacity claims (e.g., 2.0″ in listing) and condition of bore.
Turret / Tooling / Axis Motion
- Inspect turret indexing: smoothness, accuracy, any chatter.
- Inspect hydraulic/pneumatic lines around turret tool clamping for leaks.
- Move axes manually (X and Z): check for backlash, “stickiness”, variation in traverse speed, unusual noises.
- Inspect lubrication systems: Are ways and ball screws (if used) appropriately lubricated? Note if machine uses box-ways or linear guides – check wear accordingly.
- Check axis rapid traverse and compare to rating (if available) for anomalies.
Bar-Feeder / Loader / Parts Catcher
- Check the bar-feeder magazine, rails, feed belt or servo drive for wear.
- Inspect the pusher mechanism, check alignment with the lathe spindle centre.
- Check mounting of the feeder: it must be properly fixed, aligned and locked down (see installation docs for Rebel V-65).
- Inspect parts catcher: ensure it is present, check its condition, mounting, and any connections to the lathe.
- Check feeder electronics, sensor alignment, and whether spare parts are available.
Accessories and Auxiliary Systems
- Coolant system: pump, tank, hoses, filters — any signs of contamination or neglect.
- Chip conveyor / chip management: condition, guards, motors.
- Hydraulic systems, pneumatics: check hoses, pressure units, signs of leaks.
- Check wiring, panels for cleanliness, corrosion, missing covers.
3. Electrical / Control / Software Condition
Controller & Drives
- Verify the machine control type and version. Check for any unsupported legacy versions.
- On the lathe: check hours (if displayed), alarms logged, major rebuilds performed.
- Observe operation: Does the machine respond smoothly to commands? Are there unusual delays or errors?
- Check servo drives, motor wiring and cabinet: look for heat damage, dust accumulation, missing fans.
- On the bar-feeder: check PLC type (often Mitsubishi PLC for Rebel V-65) and remote pendant.
Integration & Interfaces
- Check the interface between the lathe and feeder: bar-feed signals, safety interlocks, parts-catcher logic.
- Confirm that all safety switches, guards, interlocks function properly: E-stop, doors open, feeder connectivity.
- Power supply: check voltage, phase, compatibility with your facility (especially if exporting/importing).
- Software backups: ensure CNC programs, offsets, tooling tables, feeder settings are backed up and included.
- Confirm availability of manuals/documentation for both lathe and feeder controllers.
4. Usage History, Maintenance & Provenance
- Ask for the machine’s service history: number of hours, how many shifts, type of production run (continuous, heavy cutting, bar-feed production).
- Ask about any rebuilds: spindle replacement, ways regrind, turret rebuilds, structural repairs.
- Check reasons for selling: Was machine upgraded, replaced, or was it idle? Idle machines may have hidden deterioration (rust, bearing seizure, etc).
- Check storage conditions if idle: Was machine stored in a dry, climate-controlled environment?
- Verify that the machine has not been misused (overloaded, poor maintenance) as this can dramatically reduce lifespan.
5. Transport, Installation & Commissioning Considerations
Transport
- Determine approximate machine weight and footprint (lathe + feeder + parts catcher). Ensure your rigging/crane/transport path can handle it.
- Secure machine for shipping: drain fluids, lock moving parts, protect spindle, feeder rails, etc.
- Check for export/import documentation if shipping internationally (customs, duties, transport insurance).
Installation in Your Facility
- Floor considerations: ensure the foundation can support the weight, vibration isolation if needed.
- Provide sufficient space around machine: front access for operator, bar-feeder space, parts catcher access, maintenance clearance.
- Utilities: power (phase/voltage), compressed air (feeder requires ~70-100 psi in some specs).
- Coolant & filtration system setup: tank, piping, drain, filtration.
- Alignment & leveling: Once installed, perform spindle alignment, bed alignment, check turret alignment, tailstock alignment (if any).
- Bar-feeder alignment: For Rebel V-65 the feeder centre line must align to lathe spindle centre and mounting bolts must be secured.
- Commissioning: Run warm-up, no-load, then test-cut to confirm accuracy, surface finish, cycle time, parts catcher functionality.
Parts Catcher Commissioning
- Check that parts catcher collects machined parts properly and evacuates them safely.
- Confirm interlocks: If catcher full or jammed, does the lathe stop? Ensure safety logic.
- Ensure clear path for parts ejection, no interference with chip conveyor or bar-feeder.
6. Documentation & Compliance
- Get full manuals: lathe operation, maintenance, parts list; feeder manuals (EDGE Rebel V-65) including mounting and installation instructions.
- Confirm compliance/certification: CE (if Europe), safety standards for automation, electrical wiring.
- Ensure you get drawings, electrical schematics, interface wiring documentation between lathe and feeder.
- Ask for list of spare parts included or available, especially for automation items (feeder, parts catcher).
- Obtain a machine condition report or history if available.
7. Red Flags & Deal-Breaker Items
- Excessive wear on bed ways or saddle indicating expensive re-conditioning required.
- High spindle run-out or bearing noise (spindle rebuild is costly).
- Bar-feeder misalignment, damaged rails or missing major components.
- Controller/PLC obsolete or unsupported (difficult/expensive to maintain).
- Machine idle for long period without proper storage/maintenance (risk of hidden corrosion, stuck axes).
- Missing parts catcher or improper integration between machine and feeder — defeats the automation value.
- Incompatible or missing utilities (power, air) for feeder or lathe in your facility.
- No documentation/manuals, or missing spare parts support.
8. Pre-Purchase Checklist Summary
- Confirm SE2000PA specs match your application
- Confirm Rebel V-65 specs (bar diameter, length, parts catcher integration)
- Mechanically inspect lathe bed, spindle, turret, axes for wear
- Inspect bar-feeder, parts catcher, integration alignment
- Inspect electrical/control cabinets, drives, PLC, interface wiring
- Review usage history, maintenance records, reason for sale
- Plan transport & installation logistics (weight, footprint, utilities)
- Plan for commissioning: alignment, test cut, automation test
- Secure documentation, manuals, compliance certificates
- Identify any deal-breaker condition ahead of purchase
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