Used NAGASHIMA NS630 Surface Grinding Machine from Japan
Product Description
This used NAGASHIMA NS630 surface grinding machine is originally made in Japan and maintained in excellent working condition. Equipped with FANUC Series 31i CNC control, front and rear Y-axis double V guideways, and 8-face scraping technology, it delivers stable positioning, smooth grinding performance, and high precision.
The machine supports slot grinding, step grinding, and various precision surface grinding applications. With electrolytic in-process dressing and no-burr grinding capability, it is a reliable choice for mold, connector, stamping die, and precision tooling manufacturers looking for a cost-effective Japanese used surface grinder.
Technical Specifications
| Item | Specification |
|---|---|
| Machine Type | Surface Grinding Machine / Precision Surface Grinder |
| Brand | NAGASHIMA |
| Model | NS630 |
| Condition | Used |
| Origin | Japan |
| CNC System | FANUC Series 31i |
| Maximum Magnetic Chuck Size | 600 × 300 mm |
| Worktable Travel | 850 × 340 mm |
| Minimum Feed Increment | 0.1 μm |
| Positioning Accuracy | Within 1 μm |
| Spindle Motor | 7.5 kW / 4P |
| Grinding Wheel Size | Ø305 × Ø76.2 × 32 mm |
| Wheel Speed | 3,750 × 2,760 mm / min |
| Maximum Grinding Wheel Diameter | Max. Ø255 mm |
| Cooling Unit | Paper filter with magnetic separator |
| Magnetic Chuck | Permanent electromagnetic chuck |
| Guideway Structure | Front and rear Y-axis double V guideways |
| Scraping Process | 8-face scraping |
| Dressing Function | Electrolytic in-process dressing |
| Operation Interface | Human-machine interactive operation panel |
| Grinding Capability | Slot grinding, step grinding, no-burr grinding, precision surface grinding |
Applications & Suitable Industries
This used Japanese NAGASHIMA NS630 precision surface grinder is suitable for high-accuracy grinding of molds, dies, and precision metal components. It is ideal for manufacturers that require stable grinding accuracy, fine surface finish, and reliable long-term operation.
Typical applications include:
| Application Area | Suitable Workpieces |
|---|---|
| Precision Mold Manufacturing | Plastic molds, connector molds, insert molds |
| Stamping Die Manufacturing | Punch dies, stamping inserts, forming dies |
| Semiconductor & Electronics Tooling | Lead frame dies, IC tooling, precision plates |
| Powder Metallurgy | Tungsten carbide parts, hard alloy components |
| Tooling & Fixture Manufacturing | Jigs, fixtures, gauges, precision blocks |
| Precision Parts Processing | High-accuracy plates, sliders, guide components |
| Wear Parts Grinding | Punches, cutting inserts, die components |
Recommended for: mold factories, precision machining workshops, tooling manufacturers, electronic connector mold makers, and companies looking for a high-quality used Japanese CNC surface grinding machine at a lower investment cost.
FAQ
What is the NAGASHIMA NS630 surface grinding machine used for?
The NAGASHIMA NS630 surface grinding machine is used for high-precision grinding of molds, stamping dies, connector molds, precision plates, tooling parts, fixtures, and wear components. It supports slot grinding, step grinding, no-burr grinding, and fine surface grinding for precision manufacturing industries.
Is this used NAGASHIMA NS630 surface grinder made in Japan?
Yes. This used NAGASHIMA NS630 precision surface grinder is originally made in Japan. It is designed for stable grinding accuracy, smooth operation, and long-term reliability, making it suitable for buyers looking for a high-quality used Japanese CNC surface grinding machine.
What CNC system does the NAGASHIMA NS630 surface grinder use?
This used NAGASHIMA NS630 surface grinding machine is equipped with a FANUC Series 31i CNC control system. The CNC system helps improve operation efficiency, positioning accuracy, and user-friendly control during precision grinding applications.
What is the grinding accuracy of the NAGASHIMA NS630 precision surface grinder?
The NAGASHIMA NS630 precision surface grinder offers a minimum feed increment of 0.1 μm and positioning accuracy within 1 μm. With front and rear Y-axis double V guideways and 8-face scraping technology, it delivers stable and accurate grinding performance.
Which industries are suitable for this used Japanese CNC surface grinding machine?
This used Japanese CNC surface grinding machine is suitable for precision mold manufacturing, stamping die production, semiconductor and electronics tooling, powder metallurgy, tooling and fixture manufacturing, and precision parts processing. It is recommended for mold factories, precision machining workshops, and electronic connector mold makers.
$346781.00
Brand
Nagashima Seiko
Model
NAGASHIMA NS630
Origin
JP
Processing Time
120h
Machine Status
- In stock
- Company-owned inventory
- Delivery time: 9 days
Available inspection support
- Machine appearance check
- Control system power-on check
- Spindle and axis movement check
- Grinding area photo check
- Electrical cabinet photo check
- Machine nameplate verification
- Remote video inspection
- Optional third-party inspection
Supplier's customization ability
- Minor customization
- Drawing-based customization
- Sample-based customization
- Full customization