4RHPBS-NC Series FULL HYDRAULIC 4 ROLL PLATE ROLL |
|
|
CARELL 4 ROLL ADVANTAGES
FLAT FEEDING Reduces handling requirements
CONSTANT PINCH Safer operation
AUTO SQUARING Highest quality results
RAPID CYCLE TIME Increased productivity
SHORTER FLATS Reduce fit-up time
TIGHTER I.D.'S Possible 1.1 x top roll
|
6 LED READOUTS Increases repeatability
DIRECT GUIDES 75% fewer moving parts
LOW MAINTENANCE Reduces costs
DIRECT DRIVEN ROLLS High efficiency, design simplicity |
|
TECHNICAL FEATURES
- Siemens OP-170 NC Automatic Cycle Controls Standard on all 4RH-PBS Machines
- Mobile console with low voltage push button controls
- Top roll and pinch roll driven by radial piston motors direct coupled to shafts for near 100% efficiency
- Fully hydraulic operation of drop end & tilt of lateral + pinch rolls
- Lateral roll movement with 75% fewer moving parts than competitors torsion systems means total reliability, lower maintenance and cost savings
- Pinch pressure adjustable for plate thickness, material type and diameter
- Pinch roll inclines for cone rolling, solid state controlled
- Roll rotation on high dynamic load self aligning spherical roller bearings
- Positive parallel system on pinch and lateral rolls, fully proportional controlled on PBS Series units
- Oversized low profile end frames for unsurpassed strength at max. loading
OPTIONS
- Ejectors and auto feeding systems
- one rolling attachment
- nduction hardened rolls
- NC Controls in several configurations
- verhead and lateral supports
- Feed Tables

4RHCNC
|
| We use Siemens CNC OP177, 277 and 377 Graphic Controls with S7 Siemens PLC machine interfaces. 4RH2000-NC and 4RH-PBS units are standard with OP177 Controls. OP277 and 377 controls are optional |
 |
| Optional cone rolling device mounts at drop end facilitating cone rolling operations |
 |
| Hydraulic drop end & low heavily reinforced shoulder frames for easy part removal. |
 |
| Direct coupled radial piston motors and planetary speed reducers on top and pinch rolls, all models 4RH2000 & PBS. |
|
|
|
|