UBJ-175-380 horizontal multi-roller straightening machine is a special straightening equipment for the bending and deformation of automobile engine valves (disc + rod) after heat treatment, integrating hydraulic drive, three-axis collaboration and precision measurement and control technology to realize the fully automated process from detection to straightening. The core advantages of the equipment: (1) High precision: the accuracy of straightening rod diameter ≤0.08mm; (2) High efficiency: a single rod ≤ 3 seconds; (3) High stability: defect rate ≤0.3%; (4) Strong adaptability: support multi-specification/non-standard customization; (5) Intelligent traceability: the whole process data is recorded, which is convenient for quality control.
Horizontal Multi-Roller Leveling Machine Parameters
| Specification Items | Parameters |
|---|---|
| Straightening Diameter Range | φ4~φ8mm |
| Straightening Length Range | 60~160mm |
| Roller Diameter | φ175mm |
| Straightening Shaft Diameter Accuracy | ≤0.08mm |
| Straightening Disc Diameter Accuracy | ≤0.10mm |
| Output Pressure | ≤3T |
| Straightening Efficiency | ≤3s/piece |
| Equipment Power | 11kW |
| Working Air Pressure | 0.4~0.6MPa |
| Positioning Accuracy | ±0.02mm |
Horizontal Multi-Roller Leveling Machine Configuration
| Configuration Modules | Brand/Model |
|---|---|
| Hydraulic System | Bosch Rexroth |
| Servo Platform | Siemens S7-1200 |
| Displacement Transducer | Balluff BTL5 (Germany) |
| PLC Control System | Mitsubishi FX5U |
| Multi-Roll Straightening Mechanism | Customized 6-Roll Structure |
| Human-Machine Interface (HMI) | Weinview 10-inch Touch Screen |



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