CNT-1000 Dual-Head Stair Stringers and Treads Machine

Since 1992, CNT Motion has been building machines for cutting stair stringers and treads. Our standard CNT-1000 Stair Stringer Machine has two individually programmable X-axes, each attached to a Z-head for mirror-image and split-head machining to optimize material for the best possible yield. A custom software program allows you to pick material type and thickness, rise and run, style of stringer (box, open, horse cut, winder, etc.) and end cuts. Also available in our CNT-950 configuration.

CNT-1000 DUAL-HEAD STAIR STRINGERS AND TREADS MACHINE FEATURES

• 60" Wide X 264" Long Cutting Area with Two 30" Wide X 264" Long Work Cells;
• Eight 30" X 66" (Four Left and Four Right) Vacuum Zones with Electric Switch Control On/Off;
• Pin Stops along Length of Outside Cutting Area for Material Reference;
• 96" Wide X 288" Long Machine Footprint;
• AC Brushless Closed-loop Servo Drives;
• An IBM-Compatible PC, State-of-the-art WinCNC™ Motion Control Software in a NEMA 12 Cabinet;
• A Full-perimeter Cable E-Stop;
• Computer Control Spindle On/Off/Speed Changes;
• Automatic Tool-length Measure Switch;
• Onsrud Tooling Package for Stair Stringers;
• Pressurized and Lubricated 25mm Hiwin Bearing System;
• Two 10hp HSD ISO30 Four-pole Long-nose 230V Tool Changers with Advanced Dust Collection;
• Four Two-station Tool Bars and Eight ISO30 Tool Holders;                                       
• Two 25hp Two-stage Regenerative Vacuums and Grid Hold-down;
• Microsystems Stringer G-Code Software with Optimization;

CNT-1000 DUAL-HEAD STAIR STRINGERS AND TREADS MACHINE SPECIFICATIONS
Repeatability.001"
Positioning Accuracy±.002"
Cutting Area60" X 240"
Z-axis Travel11" *
Rapid Traverse X & Y2200 IPM
Rapid Traverse Z500 IPM
Drive MotorServo
Y-axis Drive SystemHelical Rack-and-pinion
X- & Z-axes Drive SystemHiwin Ball Screw
ControllerWindows® PC
Warranty1 Year
Weight

Approx. 7000 Lbs.

*Standard specs. Optional dimensions available. Call for details and pricing.

 

CNT-950 Dual-Head Stair Stringers and Treads Machine

CNT-950 DUAL-HEAD STAIR STRINGERS AND TREADS MACHINE FEATURES

• 60" Wide X 264" Long Cutting Area with Two 30" Wide X 264" Long Work Cells;
• Eight 30" X 66" (Four Left and Four Right) Vacuum Zones with Electric Switch Control On/Off;
• Pin Stops along Length of Outside Cutting Area for Material Reference;
• 80" Wide X 288" Long Machine Footprint;
• AC Brushless Closed-loop Servo Drives;
• An IBM-Compatible PC, State-of-the-art WinCNC™ Motion Control Software in a NEMA 12 Cabinet;
• A Full-perimeter Cable E-Stop;
• Computer Control Spindle On/Off/Speed Changes;
• Automatic Tool-length Measure Switch;
• Onsrud Tooling Package for Stair Stringers;
• Pressurized and Lubricated 25mm Hiwin Bearing System;
• Two 10hp HSD ISO30 Four-pole Long-nose 230V Tool Changers with Advanced Dust Collection;
• Eight-station Tool Bar and Eight ISO30 Tool Holders at Rear of Table;                                             
• Two 25hp Two-stage Regenerative Vacuums and Grid Hold-down;                       
• Microsystems Stringer G-Code Software with Optimization

CNT-950 DUAL-HEAD STAIR STRINGERS AND TREADS MACHINE SPECIFICATIONS
Repeatability.001"
Positioning Accuracy±.002"
Cutting Area60" X 240"
Z-axis Travel7" *
Rapid Traverse X & Y1500 IPM
Rapid Traverse Z300 IPM
Drive MotorServo
Y-axis Drive SystemHelical Rack-and-pinion
X- & Z-axes Drive SystemHiwin Ball Screw
ControllerWindows® PC
Warranty1 Year
WeightApprox. 5000 Lbs.

*Standard specs. Optional dimensions available. Call for details and pricing.

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