Heavy Industrial SPM
Model: NCT-SPM-53
Comprehensive Machine Overview
Manufactured at the National Cutting Tools works in Ludhiana, Punjab, the Hydraulic Surface Grinding Machine is optimized for <p>The Hydraulic Surface Grinding Machine by National Cutting Tools is an industrial machine tool engineered for precision flat-surface grinding on stamping dies, shear blades, mold plates, and machine guideways. Achieving perfect flatness, parallelism, and mirror surface finish on hardened steel plates requires smooth, shock-free table motion that eliminates feed marks and thermal distortion.</p>.
<p>Driven by an isolated hydraulic power pack, the longitudinal table reciprocates smoothly with infinitely variable speed and cushioned reversal at stroke ends. The precision cartridge-type grinding wheel spindle is supported on pre-loaded super-precision angular contact bearings, delivering vibration-free grinding wheel rotation. An automated cross-feed mechanism advances the wheel across the workpiece, producing mirror-smooth finishes within 0.002 mm flatness.</p>
<h3>Key Features</h3>
<ul>
<li><strong>Smooth Hydraulic Table Reciprocation:</strong> Infinitely variable table speeds with shock-free directional reversal prevent surface feed ridges.</li>
<li><strong>Cartridge-Type Precision Spindle:</strong> Sealed, greased-for-life spindle assembly with Class P4 angular contact bearings guarantees runout within 0.002 mm.</li>
<li><strong>Heavy Ribbed Cast Iron Base:</strong> Stress-relieved casting isolates hydraulic tank vibration from the grinding column and work table.</li>
<li><strong>Automated Step Cross-Feed:</strong> Cross travel advances automatically at each table stroke reversal for uniform stock removal across the full plate width.</li>
<li><strong>Electro-Magnetic Chuck Integration:</strong> Heavy-duty magnetic chuck securely clamps flat workpieces with demagnetizing controller for easy release.</li>
<li><strong>Flood Coolant with Paper Band Filter:</strong> Ensures efficient cooling of hardened tool steel workpieces to prevent grinding burn and micro-cracks.</li>
</ul>
<h3>Applications</h3>
<ul>
<li>Grinding press tool dies, punches, and mold plates to strict flatness</li>
<li>Sharpening hydraulic shearing machine blades and guillotine knives</li>
<li>Finishing precision machine tool slides, spacer blocks, and parallels</li>
<li>Scaffolding tooling jig and fixture plate surface preparation</li>
</ul>
<p>Manufactured under strict ISO 9001:2015 standards at our Ludhiana works. Tested for table flatness, spindle balance, and surface roughness on hardened test blocks before dispatch.</p>
Engineering Data Matrix
| Technical Parameter | Operational Specification / Value |
|---|---|
| Voltage | 230 V |
| Spindle Speed | 3600 rpm |
| Driven Type | Hydraulic |
| Table Size | 600 × 200 mm (Approx.) |
| Grinding Wheel Size | 250 × 25 × 76 mm (Approx.) |
| Hydraulic Feed | Automatic and Smooth |
| Surface Accuracy | ±0.01 mm |
| Workpiece Capacity | Max. 100 kg |
| Machine Weight | 350 kg (Approx.) |
| Warranty | 1 Year |
| After-Sales Service | Spare Parts & Technical Support |
Hydraulic 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 Hydraulic 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 • Hydraulic Surface Grinding Machine
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