제품 개요
그리고 용지 슬리팅 및 되감기 기계, manufactured by NRC 기계 (칭다오 신리천 정밀 기계 유한공사), is a high-performance, precision-engineered solution designed for the efficient conversion of wide jumbo rolls into multiple narrow paper rolls. Combining advanced automation with robust mechanical design, this machine delivers consistent, high-quality slitting and rewinding performance for a wide range of paper products, including printing paper, packaging paper, and industrial paper rolls.
Engineered for versatility and reliability, the machine is ideal for medium to high-volume production environments in the paper processing industry. It ensures precise roll cutting, smooth operation, and minimal material waste, making it a valuable asset for enhancing production efficiency and product quality.
주요 기능
- High Processing Speed: Operates at a variable speed range of 0–300 meters per minute, allowing flexible adjustment to match production demands and material characteristics.
- CNC Control System: Equipped with an advanced Computer Numerical Control (CNC) controllerfor precise operation, real-time monitoring, automatic fault diagnosis, and user-friendly interface. Enables accurate setting of slit width, tension control, and rewinding parameters.
- Hydraulic System Integration: Features a stable hydraulic systemfor automatic unwind and rewind shaft expansion/contraction, ensuring secure roll mounting and consistent tension control throughout the process.
- Precision Slitting Mechanism: Utilizes high-hardness, sharp-tipped circular rotary knives for clean, burr-free cuts. Knife positioning is adjustable to accommodate various slit widths with high accuracy.
- 완전 자동화된 운영: Automated loading, slitting, rewinding, and labeling processes reduce labor requirements and increase throughput.
- Tension Control System: Closed-loop tension control maintains consistent tension on both unwind and rewind stands, preventing paper stretching, tearing, or wrinkling.
- 내구성 있는 구조: Built with heavy-duty steel frame and precision components to ensure long-term stability and minimal vibration during high-speed operation.
- Safety and Compliance: Designed in accordance with international safety standards, featuring emergency stop functions, protective guards, and CE-compliant electrical systems.
기술 사양
| 매개변수 | 사양 |
| 모델 | NRC-1600 Series (Custom Models Available) |
| Max Input Roll Width | Up to 1600 mm (customizable) |
| Max Input Roll Diameter | Up to 1300 mm |
| Min Slit Width | 10 mm (dependent on knife setup) |
| Max Output Roll Diameter | 1300 mm |
| Processing Speed | 0–300 m/min (adjustable) |
| 제어 시스템 | CNC Controller with Touchscreen HMI |
| Driving System | Servo Motor + Inverter Control |
| Tension Control | Closed-loop Magnetic Powder / AC Drive |
| 되감기 샤프트 유형 | Hydraulic Expansion Shaft |
| 전원 공급 장치 | 380V, 50Hz, 3-Phase (customizable) |
| 총 전력 | Approx. 15–22 kW (varies by configuration) |
| Machine Dimensions (L×W×H) | Approx. 8000 × 2500 × 1800 mm (model-dependent) |
| 무게 | Approx. 6000–8000 kg |
애플리케이션
The NRC 용지 슬리팅 및 되감기 기계 is widely used in various industries requiring precision roll conversion, including:
- Printing Industry: For slitting large rolls of offset paper, coated paper, and art paper into sheet-fed or web-fed printing sizes.
- 포장 산업: Conversion of kraft paper, corrugated base paper, and wrapping paper for packaging lines.
- Stationery and Office Supplies: Production of narrow rolls for labels, tapes, and consumer paper products.
- Industrial Paper Processing: Slitting of specialty papers such as carbonless paper, filter paper, and electrical insulation paper.
Advantages of NRC 기계
- 정확성 및 일관성: CNC-controlled cutting ensures uniform slit width and edge quality.
- 높은 효율성: Fast setup and continuous operation minimize downtime.
- 낮은 유지보수: Sealed bearings, lubrication systems, and wear-resistant components extend service life.
- 사용자 지정 옵션: Available in various configurations to meet specific customer requirements (e.g., roll width, speed, automation level).
- 판매 후 지원: NRC MACHINE provides comprehensive technical support, on-site installation guidance, operator training, and spare parts supply.
