DOUBLE DISK GRINDERS
Double Disk Grinder — Vertical Spindle
Superior flatness and finish for thin components
Overview
Established in 1964, Alex Machine Tools is one of India’s leading manufacturers and exporters of Double Disk Grinders, serving global industries including customers across the USA from our team in Houston, Texas.
Specially designed for thin components where superior flatness and surface finish is important, the DDV offers multiple grind-process options for very high component flatness, parallelism, and surface finish. Built on a robust spindle with 50+ years of proven field performance, it is available across the DDV-350 to DDV-600 models for compressor plates, gears, piston rings, and rubber seals.
Typical Components
Specifications
Model range: DDV-350, DDV-400, DDV-500, DDV-600
| Specification | Unit | DDV-350 | DDV-400 | DDV-500 | DDV-600 |
|---|---|---|---|---|---|
| Workpiece Diameter (max) | mm (in) | 50 (2) | 70 (2.75) | 90 (3.54) | 120 (4.72) |
| Workpiece Thickness (max) | mm (in) | 20 (0.78) | 20 (0.78) | 25 (1) | 50 (2) ⚠ |
| Process Speed (Carrier) | rpm | 1–5 | 1–5 | 1–5 | 1–5 |
| Wheel Diameter | mm (in) | 350 (14) | 400 (16) | 500 (20) | 600 (24) |
| Spindle Speed | rpm | 1200 | 1200 | 950 | 750 |
| Spindle Motor (2 units) | hp (kW) | 5 (3.7) | 5 (3.7) | 15 (11) | 20 (15) |
| Machine Size L×W×H | mm (in) | 2200×2600×3000 (87×103×119) | 1500×1000×1900 (59×40×75) | 2000×2350×2450 (79×93×97) | 2200×2600×3000 (87×103×119) |
| Net Weight | kg (lb) | 2500 (5512) | 4000 (8800) | 6000 (13200) | 10000 (22000) |
| Gross Weight | kg (lb) | 3500 (7717) | 5000 (11000) | 7000 (15400) | 11500 (25300) |
• ⚠ The DDV-600 max workpiece thickness reads "250 (2)" on the live site (an apparent typo); shown here as "50 (2)". Verify the correct value before publishing.
Some source values are being verified against the official catalog.
See the DDV in Action
Machine introduction, a real case study on components ground, and what our customers say.
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