Conventional Grinding Wheels
Rollex 101, 201, 301, 401, 501, 601 and 701 model codes covering roughing, grinding and finishing operations across industrial workflows.
Conventional Grinding Wheels
Rollex 101, 201, 301, 401, 501, 601 and 701 model codes covering roughing, grinding and finishing operations across industrial workflows.
Key Features
- Staged model range from roughing through finishing
- Specified for general industrial and roller applications
- Consistent hardness and grade from batch to batch
- Compatible with domestic and imported grinding machines
Technical Specifications
| Models | Rollex 101 · 201 · 301 · 401 · 501 · 601 · 701 |
|---|---|
| Operations | Roughing · Grinding · Finishing |
| Substrates | Metals · Rollers · Industrial components |
Applications / Use Cases
Within Conventional Grinding Wheels.
Resinoid Grinding
Rollex Engineering manufactures one of the largest ranges of resin bonded grinding wheels. Our resin bonded wheels are designed to deliver smooth cutting action and better wheel life with a cool grinding edge. Resinoid bonded grinding wheels are strong enough to withstand shock and are widely used on severe grinding operations. They can be safely used at higher speeds than vitrified wheels.
Products used in various ranges
- Roll Grinding — Hot Mill, Cold Mill, Sendzimer Mills & Aluminium Mills
- Centerless Grinding — Liner OD Grinding & Bright Bar Grinding
- F-type (Nut Inserted Wheel) — Bearing Face Grinding, Piston Rings Face Grinding, Spring Grinding, Valve Plate Grinding & Connecting Rod Grinding
- Large Dia. Cut off Wheels
- Swing Frame Grinding
Tool Room Grinding
Tool Room Grinding Wheels are used for various applications like the manufacture and regrinding of cutting tools such as drills, reamers, milling cutters, etc. Operations are carried out at the periphery of plain wheels, the face of cup wheels and the edges of dish wheels.
Operations
- Plain Wheel (Type 1) — Periphery grinding
- Face Cup Wheels (Type 6 & Type 11) — Face grinding
- Dish Wheel Edges — Edge grinding
Manufacturing Range
| Bond | Grain | Grit size | Diameter | Thickness | Hardness | Structure |
|---|---|---|---|---|---|---|
| V18 | A | 24–320 | 75–200 | 1–50 | E–P | 5–8 |
| Vc8 | AA | 24–320 | 75–200 | 1–50 | E–P | 5–8 |
| V4 | GC | 24–320 | 75–200 | 1–50 | E–P | 5–8 |
| V11 | PA | 24–320 | 75–200 | 1–50 | E–P | 5–8 |
Cylindrical Grinding Wheels
Cylindrical grinding involves using a rotating grinding wheel to cut or grind a cylindrical work-piece. These wheels are used for grinding the outside diameter of components revolving between centers or held in a chuck. Cylindrically ground parts are more accurate in size with a better finish than those turned on lathes.
Manufacturing Range
| Grain | Grit size | Grade | Structure | Diameter | Thickness |
|---|---|---|---|---|---|
| A, DA | 36–150 | G–P | 3, 5, 7 | 100–1066 | 6–150 |
| AA, PA | 36–220 | G–N | 4 & 5 | 100–1066 | 6–150 |
| FS | 46–320 | G–N | 3, 5, 7 | 100–1066 | 6–150 |
Surface Grinding with Segments
Grinding segments are blocks, cuboids and special-shaped abrasive blocks used for surface grinding. They are used in surface grinding applications to grind flat surfaces. Typically a group of segments is loaded into the chuck that moves the abrasives over the job.
Features
- Customizable shapes and sizes to suit application requirements
- Improved bond provides excellent cutting action and life
- Open structured product design gives performance in cool cutting applications
Manufacturing Range
| Grain | Grit size | Hardness | Structure | Bond |
|---|---|---|---|---|
| AA, PA, GC | 24–400 | G–M | 5 | V5 |
Other product families.
Copper Grinding Stone
For gravure cylinders across copper, steel and zinc substrates. A-Type, C-Type and D-Type bond systems with heavy and light-weight options.
Engraving Stylus
Precision tooling for rotogravure cylinder engraving. Full HELL 8k variant range for packaging, labels, decorative and industrial printed surfaces.
Max Pore Wheels
Engineered pore structure for grinding natural and synthetic rubber, polyurethane, ebonite, silicone and other soft materials across paper, timber and textile rollers.