K.O. Lee 1632A Surface Grinder KOL-1632A industrial precision surface grinding machine with extended table and automatic control panel

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K.O. Lee 1632A Surface Grinder KOL-1632A

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SKU: Surface Grinder KOL-1632A-1A

Axis: Single-Axis

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Heavy-Duty Grinding • Large Format Capacity • Automatic Operation

K.O. Lee 1632A Surface Grinder KOL-1632A

The K.O. Lee 1632A Surface Grinder KOL-1632A is a large-format, high-performance surface grinding machine designed for precision machining of oversized workpieces. With a generous 15.7″ × 31.5″ table and robust industrial construction, this grinder delivers exceptional accuracy, smooth operation, and long-term durability. Built for demanding production environments, it combines advanced spindle technology with flexible manual and automatic operation to ensure consistent, high-quality surface finishes.

K.O. Lee 1632A Surface Grinder KOL-1632A Applications

Precision grinding of large metal plates and components
Tool and die manufacturing and maintenance
Heavy-duty industrial machining and fabrication
Grinding molds, fixtures, and oversized parts
Production environments requiring high material removal and accuracy

Engineered for shops that require expanded grinding capacity without compromising precision and performance.

K.O. Lee 1632A Surface Grinder KOL-1632A Specifications

Model	KOL-1632A
Table Size	15.7″ × 31.5″ (400 × 800 mm)
Maximum Grinding Surface	15.7″ × 31.5″
Distance Table to Spindle Center	26.6″ (650 mm)
Table Speed	16.4 – 82 ft/min (5 – 25 m/min)
Guideway Type	V & Flatway
Cross Feed per Revolution	0.2″
Cross Feed per Graduation	0.001″
Auto Cross Feed Increment	0.020 – 0.787″
Vertical Feed per Revolution	0.05″
Vertical Feed per Graduation	0.0002″
Micro Feed (Optional)	0.00005″
Grinding Wheel Size	16″ × 1.97″ × 5″
Spindle Speed	1750 RPM
Spindle Motor	5 HP
Cross Feed Motor	1/5 HP
Hydraulic Motor	2 HP
Power Supply	230V / 3 Phase / 60Hz
Machine Dimensions	136″ × 81″ × 75″
Net / Gross Weight	7165 lb / 7716 lb

K.O. Lee 1632A Surface Grinder KOL-1632A Performance & Construction

Precision cartridge spindle with Class 4 super precision angular contact bearings ensures runout accuracy below 0.00008″ (0.002 mm).
Direct-coupled V-3 low vibration motor delivers stable, high-efficiency grinding performance even under heavy loads.
Meehanite cast iron construction provides superior rigidity, vibration absorption, and long-term structural stability.
Hand-scraped slideways with Turcite-B coating ensure smooth travel, reduced friction, and minimal wear over time.
Full-support table system maintains consistent accuracy across full table travel and reversing cycles.
Manual and automatic operation modes with hydraulic longitudinal feed and motorized cross feed.
Adjustable reversing system with safety interlocks prevents manual engagement during powered operation.
Automatic lubrication system ensures continuous lubrication for slideways and leadscrews.
Ergonomic control panel allows easy access to all machine controls for efficient operation.
Optional permanent or electromagnetic chuck supports flexible workholding configurations.

K.O. Lee 1632A Surface Grinder KOL-1632A Standard Equipment

Grinding wheel with flange
Diamond wheel dresser
Wheel flange extractor
Wheel wrench
Balancing arbor and stand
Automatic lubrication system
LED work light
Toolbox with adjusting tools
Leveling screws with blocks
Operation manual with parts list

Why Choose the K.O. Lee 1632A Surface Grinder KOL-1632A

Large-format table for oversized workpieces
High-powered spindle for demanding grinding applications
Rigid Meehanite construction for stability and longevity
Flexible manual and automatic operation capabilities
Comprehensive standard equipment for immediate deployment

The K.O. Lee 1632A Surface Grinder KOL-1632A is a powerful, precision-engineered solution built to handle large-scale grinding tasks with accuracy, reliability, and industrial-grade performance.

Key Information

Order Cutoff Time: 2:00 PM EST
Order Handling Time: 1–3 business days (Monday–Friday)
Transit Time: 1–7 business days (Monday–Friday)
Total Estimated Delivery Time: 3–11 business days (Monday–Friday)
Shipping Availability: Free Shipping On Most Items In The Contiguous United States only

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Frequently Asked Questions

The KOL-1632A has a large 15.7" x 31.5" (400 x 800 mm) table and can grind the full 15.7" x 31.5" surface, with 26.6" (650 mm) from the table to the spindle center.

It uses a 5 HP direct-coupled low-vibration spindle motor running a 16" x 1.97" x 5" grinding wheel at 1750 RPM, backed by a 2 HP hydraulic motor for table movement.

Its cartridge spindle uses Class 4 super precision angular contact bearings for runout below 0.00008" (0.002 mm), with 0.0002" vertical feed graduations and an optional 0.00005" micro feed.

Yes. It runs in manual or automatic mode with hydraulic longitudinal feed at 16.4 to 82 ft/min and a motorized cross feed with an automatic increment of 0.020 to 0.787".

The KOL-1632A runs on 230V, 3-phase, 60Hz power.

It measures 136" x 81" x 75" and weighs 7165 lb net (7716 lb gross), so plan for freight delivery, rigging, and a solid, level floor.

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Frequently Asked Questions for K.O. Lee

The KOL-1632A has a large 15.7" x 31.5" (400 x 800 mm) table and can grind the full 15.7" x 31.5" surface, with 26.6" (650 mm) from the table to the spindle center.

It uses a 5 HP direct-coupled low-vibration spindle motor running a 16" x 1.97" x 5" grinding wheel at 1750 RPM, backed by a 2 HP hydraulic motor for table movement.

Its cartridge spindle uses Class 4 super precision angular contact bearings for runout below 0.00008" (0.002 mm), with 0.0002" vertical feed graduations and an optional 0.00005" micro feed.

Yes. It runs in manual or automatic mode with hydraulic longitudinal feed at 16.4 to 82 ft/min and a motorized cross feed with an automatic increment of 0.020 to 0.787".

The KOL-1632A runs on 230V, 3-phase, 60Hz power.

It measures 136" x 81" x 75" and weighs 7165 lb net (7716 lb gross), so plan for freight delivery, rigging, and a solid, level floor.

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Field Reports

K.O. Lee 1632A Surface Grinder KOL-1632A

Estimated Delivery Timeline

K.O. Lee 1632A Surface Grinder KOL-1632A

Get Questions Answered

K.O. Lee 1632A Surface Grinder KOL-1632A

K.O. Lee 1632A Surface Grinder KOL-1632A Applications

K.O. Lee 1632A Surface Grinder KOL-1632A Specifications

K.O. Lee 1632A Surface Grinder KOL-1632A Performance & Construction

K.O. Lee 1632A Surface Grinder KOL-1632A Standard Equipment

Why Choose the K.O. Lee 1632A Surface Grinder KOL-1632A

Key Information