Heavy Industrial SPM
Model: NCT-SPM-54
Comprehensive Machine Overview
Designed to maintain strict dimensional tolerances under continuous multi-shift production, the Manual Surface Grinding Machine provides <p>The Manual Surface Grinding Machine by National Cutting Tools is a sensitive, precision machine tool designed for toolrooms, maintenance shops, and die-making workshops. For small workpiece batches, punch resharpening, and custom fixture fabrication, a manual surface grinder gives the toolmaker tactile control over table feed and infeed depth, enabling rapid setups and fine surface finishes without programming complex automated cycles.</p>.
<p>Featuring a hand-scraped cast iron bed, a balanced precision grinding spindle, and smooth rack-and-pinion table traverse, the machine moves effortlessly with zero operator fatigue. The vertical feed handwheel features large-diameter dials with micro-graduations of 0.002 mm, allowing precise stock removal on hardened tool steel, punches, and precision shims.</p>
<h3>Key Features</h3>
<ul>
<li><strong>Smooth Hand-Scraped Guideways:</strong> Hand-scraped dovetail and flat ways coated with Turcite-B or precision ground for silky table movement.</li>
<li><strong>Cartridge Spindle with Angular Bearings:</strong> Balanced spindle assembly guarantees vibration-free rotation and superior surface finish.</li>
<li><strong>Micro-Graduated Vertical Handwheel:</strong> Sensitive vertical downfeed with 0.002 mm graduations enables exact depth control on close-tolerance parts.</li>
<li><strong>Permanent Magnetic Chuck Compatibility:</strong> Readily accepts standard permanent magnetic chucks for fast clamping of ferrous workpieces.</li>
<li><strong>Cast Iron Column & Base:</strong> Rigid monobloc casting prevents flexure during heavy grinding passes and dampens wheel harmonics.</li>
<li><strong>Adjustable Wheel Guard with Coolant Nozzle:</strong> Protects the operator while delivering direct coolant flow to the grinding interface.</li>
</ul>
<h3>Applications</h3>
<ul>
<li>Toolroom sharpening of press punches, forming dies, and cutting tools</li>
<li>Precision grinding of shims, gauge blocks, and spacer rings</li>
<li>Small batch surface finishing in general engineering workshops</li>
<li>Educational toolroom and technical apprentice training</li>
</ul>
<p>Manufactured at the National Cutting Tools facility in Ludhiana, Punjab. Every unit is inspected for table squareness, spindle runout, and surface finish repeatability before release.</p>
Engineering Data Matrix
| Technical Parameter | Operational Specification / Value |
|---|---|
| Grinding Wheel Diameter | 7 Inch |
| Spindle Speed | 3600 rpm |
| Operation Type | Manual |
| Wheel Width | 1/2 Inch |
Manual Surface Grinding Machine Works QA & Export Packaging Protocol
✓ DIN 8606 Toolroom Geometric Accuracy Validation
- • Spindle True-Running Test: Radial and axial spindle run-out calibrated within 0.01 mm (0.0004") using Class-1 Dial Test Indicators (DTI).
- • Bed Slideway Parallelism: Longitudinal bedway flatness and carriage travel alignment verified across total bed length conforming to DIN toolroom standards.
- • Dynamic Balance & Vibration: Vibration frequency analysis on spindle, pulley, and headstock gear mesh under maximum rated motor RPM.
- • Machining Trial on Alloy Forging: Test cuts on solid alloy steel billets to verify surface finish (Ra < 1.6 μm) and cylindrical diameter consistency.
Heavy Machine Tool Export Seaworthy Packaging
- • Induction Bedway Slushing: Hardened guideways, cross slides, and spindle noses coated with premium heavy-duty anti-corrosion grease.
- • Saddle & Tailstock Clamping: Tailstock and saddle mechanically clamped and timber-blocked to prevent sliding shock during ocean motion.
- • Electrical VCI Emitters: Vapour-phase corrosion inhibitor emitters inserted into motor and switchgear enclosures.
- • Heavy Timber Skid Runners: Heavy-gauge wooden runner platform designed for forklift lifting and 4-corner container lashing.
International Shipping Destinations & India Supply Network
National Cutting Tools manufactures and configures the Manual Surface Grinding Machine for seamless integration into international fabrication lines and domestic scaffolding manufacturing plants. All machinery is customized for local electrical grids, certified for regional compliance, and dispatched with seaworthy protective packaging.
Primary International Export Destinations
All Export Hubs →Pan-India Fast Freight Dispatch (Ludhiana Works)
India Directory →Full-truckload (FTL) and part-load freight dispatch directly from our central manufacturing works at Focal Point, Ludhiana. Factory engineers provide on-site leveling, tool alignment, and operator training across all major industrial manufacturing clusters:
Frequently Asked Questions • Manual Surface Grinding Machine
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How to Choose an Industrial Grinding Machine: Surface, Cylindrical & Toolroom Grinders
Technical breakdown covering machine sizing, tooling die setups, cycle speeds, and operational maintenance for Grinding Machines.
