Sanhui Machines And Production Lines
Sanhui Machines And Production Lines
HomeProductsSlitting MachineHorizontal Slitting MachineSHWS-A Standard Horizontal Shaftless Unwinding and Slitting Machine
SHWS-A Standard Horizontal Shaftless Unwinding and Slitting Machine
HomeProductsSlitting MachineHorizontal Slitting MachineSHWS-A Standard Horizontal Shaftless Unwinding and Slitting Machine

SHWS-A Standard Horizontal Shaftless Unwinding and Slitting Machine

This machine is designed for the slitting and rewinding of various roll materials—including paper (such as offset paper, coated paper, PE-coated paper, and white paperboard), aluminum foil, PVC, plastic film, and non-woven fabrics. Widely used in sectors such as paper product processing, printing and packaging, and the non-woven industry, it provides precise and efficient slitting and rewinding solutions for the further processing of roll materials.
Product Detail

Performance & Features

1. Precise Intelligent Control
Equipped with Siemens PLC control system, it integrates automatic meter counting, residual material detection & alarm, and automatic shutdown at preset length. The system monitors the entire operation in real time. It will trigger an alarm and shut down automatically when materials run low or malfunctions occur, reducing material loss, improving slitting accuracy and lowering manual errors for stable and reliable equipment operation.
2. Convenient Loading & Excellent Load Capacity
An independent shaftless loading system is mounted on the same side of the main unit. It eliminates manual roll handling for simple and efficient operation. Capable of bearing over 1000 KG, it is compatible with rolls in various specifications, greatly reducing labor intensity and boosting loading efficiency.
3. Labor-saving & Efficient Unloading
Fitted with a dedicated single-side swing-out unloading arm. After the machine stops, finished rolls will be automatically pushed onto the arm without manual work. It streamlines the unloading process and suits large-scale continuous production.
4. Accurate Web Guiding for Superior Quality
The high-sensitivity automatic web guiding system corrects material deviation in real time even if the raw material has uneven edges. It prevents web wandering, ensures precise slitting, and delivers finished rolls with uniform dimensions and neat edges to optimize product quality.
5. Powerful Servo Drive
Adopting dual or triple servo motor drive, the system features fast response and smooth, jitter-free operation. It perfectly coordinates the speed of slitting and rewinding, keeping the whole process steady and deviation-free.
6. High-speed Operation for Higher Productivity
The maximum operating speed reaches 200 m/min. While maintaining high slitting and rewinding precision, it effectively improves productivity and fully meets the demands of mass roll material processing.
7. Wide Compatibility & Customizable Specifications
The unwinding section supports 3–6 inch air expanding shafts, and the rewinding section comes standard with a 3-inch slip shaft; custom sizes are available on request. The standard maximum unwinding diameter is 1200 mm, and the rewinding diameter ranges from 600 mm to 800 mm. Machine width can also be customized to fit diverse production scenarios.
8. Thoughtful Customization Service
We offer tailored solutions covering machine width, rewinding diameter, shaft specifications and more to meet customers’ actual production needs. The equipment adapts to various processing scenarios and works with roll materials of different sizes and materials.
 
Specifications showing only the width of the specific section:

Model

型号

SHWS-A1100

SHBWS-A1300

SHWS-A1600

SHWS-A1800

Web Width

卷材宽度

1100mm

1300mm

1600mm

1800mm

Max.Unwinding Diameter

放卷直径

0-1500mm

0-1500mm

0-1500mm

0-1500mm

Max.Rewinding Diameter

收卷直径

600/800mm

600/800mm

600/800mm

600/800mm

Slitting speed

分切速度

0-200/min

0-200/min

0-200/min

0-200/min

Edge Position Control Accuracy

纠偏精度

±0.1mm

±0.1mm

±0.1mm

±0.1mm

Total Power

总功率

9kw

11kw

16kw

20kw

Overall Dimensions

机器尺寸

3300×2150×1420mm

3300×2350×1420mm

3300×2950×1420mm

3300×2550×1420mm

Machine Weight

机器重量

2600kg

2800kg

3000kg

3200kg

 

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