Product Description
C.R. Onsrud Roller Hold Down routers provide the ulimate flexibility in routing single sheet, stacked sheet, small part, large part, rollers engaged or disengaged, giving you the capability of multiple CNC machines for the cost and footprint of one. These machines feature 2 rollers on each side of the cutting spindle(s), automatically extending & retracting rollers as they roll off the cutting table, for holding down warped sheet stock or stacked sheet routing. Each roller's pressure can be regulated to prevent premature wear due to slamming rollers into the table & material. Additionally, the roller hold down design assists in the ability to machine narrow, low surface area, parts.
Roller Hold Down is available in either our cast-iron fixed bridge moving table design (similar to our S-Series) with efficient material handling, our even more efficient twin table moving gantry design (similar to our Pro Series), or our most efficient continuous triple table moving gantry design.
Standard Features
- Roller Hold Down System is Available as Pro Series or S-Series
- Full 2 Year Warranty
- Factory Provided 24/7/365 After Hours Emergency Tech Support
- Factory Provided Onsite Machine Installation and Training
- Factory Provided Advanced Technical & Applications Support
- Factory Provided In Depth Remote Online Diagnostics
- 4-Pole, reversible, 24,000 RPM High Torque Spindle
- HSK-63F Spindle Taper and Tool Holders, with 1 inch (25mm) collet capacity
- Over 14 Inches of Z-Axis Clearance & 11 inches of Z-Axis stroke
- Finite Element Analysis used in Engineering entire frame
- Compact Design Saves Valuable Shop Floor Space
- Intelligent Design Allows for Easy and Unrestricted Access to All Sides of the Machine
- Efficient and Effective Integrated Dust Tranistion
- C.R. Onsrud Double-Plumbed High-Flow Universal Vacuum Table System
- Comes Equiped with Choice of Flow Through or Dedicated Spoil Board
- OSAI 10/510 CNC Controller with Integrated Touch Screen PC (Other Controls Available)
- 4-Port Ethernet Connection, USB, and Serial Connectivity, for Easy Network Integration
- Single, Double, and Continuous Triple Table Models Available
- Specially Mounted, Heavier Duty, Perimeter Popup Positioning Pins
|
Model Number |
145G18R |
241G18R |
288G18R |
98S18R |
|
Number of Axes |
3 |
|||
|
Table Size |
97" X 49" |
2x 97" x 49" |
2x 97" x 49" |
98" x 49" |
|
Z Clearance |
4in |
|||
|
X- Axis Travel |
145in |
241in |
325in |
98in |
|
Y- Axis Travel |
61in |
61in |
61in |
74in |
|
Z- Axis Travel |
11" |
|||
|
Approximant Footprint |
16ft x 8ft |
24ft x 8ft |
32ft x 8ft |
24ft x 8ft |
|
Machining Speed |
2500ipm |
3600ipm |
||
|
X&Y Rapid Traverse |
2800ipm |
4000ipm |
||
|
Standard Spindle |
18HP; 4-Pole; 24,000rpm |
|||
|
Tool Shank |
HSK 63F |
|||
|
Standard Tool Capacity |
12 |
|||
|
Vacuum Zones |
2 |
3 |
2 |
|
