Inspection Rewinder Machine
An inspection rewinder machine is an equipment commonly used in various industries, particularly in the printing, packaging, labeling, and converting industries. Its main function is to inspect and rewind rolls of material, such as paper, film, or other flexible materials, ensuring quality control and efficient production processes.
Inspection Rewinder M/c Scan 2D-600 MPM
| Inspection Rewinder Machine | Unit | Scan 2D |
| Mechanical Speed | Mtr/min | 600 |
| Maximum Web Width | mm | 1350 |
| Minimum Web Width | mm | 500 |
| Maximum Roll Diameter | mm | 1000 |
| Inside Core Diameter | mm | 76/152 |
| Control Voltage | DC | 24V |
| Electric Supply Voltage | 415V±10%, 50 Hz± 2%, 3 Ph |
Inspection Rewinder M/c Scan 2D-400 MPM
| Inspection Rewinder Machine | Unit | Scan 2D |
| Mechanical Speed | Mtr/min | 400 |
| Maximum Web Width | mm | 1350 |
| Minimum Web Width | mm | 500 |
| Maximum Roll Diameter | mm | 1000 |
| Inside Core Diameter | mm | 76/152 |
| Control Voltage | DC | 24V |
| Electric Supply Voltage | 415V±10%, 50 Hz± 2%, 3 Ph |
Description
Floating Unwind Stand
- Shaft-less unwind arrangement for quick loading with motorized in and out movement and loading / unloading of jumbo rolls (UP/ DOWN) through hydraulic cylinder. Proximity sensors ensure the maximum & minimum movements according to jumbo roll width
Web gripper with Splicing Table
- Web gripper assembly is mounted on splicing table for gripping the lm or paper by two pneumatic cylinders A splicing table is used for removing defective print for salvage and is taken into auxiliary rewind powered through an Asynchronous motor
Air
- Air Pressure at Machine : Min. 6 Kg/cm2 Water Content : Below 0.01% Max. Air Consumption : 10M3/Hr
Edge Guide System
- Web guide system is provided for both side unwind and rewind with ultrasonic sensor and ac motor controlled by digital drives
Pull Unit
- One pull roller, driven by independent Asynchronous motor (which acts as a master drive) on which a rubber pressure roller is nipped by adjustable pressure. The unit isolates unwind and rewind tensions.
Unwind Tension Control
- The machine, with Auto tension controller and Asynchronous motor, is equipped to control web tension between unwind and pull stations. The tension selection is available on touch panel. The web passes over a roller arrangement positioned between the Unwinder and Pull unit. Torque applied to unwind roll varies based on diameter to maintain the set web tension in the zone
Noise Level
- The level of sound pressure of the machine is within: 85dB (A) with following conditions: • With 80-100% of the maximum web width • At a speed equal to 80% maximum operation speed
Rewind station
- Shaft-less rewind arrangement for quick loading with motorized in and out movement and loading / unloading of jumbo rolls (UP/ DOWN) through hydraulic cylinder. Proximity sensors ensure the maximum & minimum movements according to jumbo roll width. The lay-on roller provided on Rewinder is kept in contact with winding substrate (reel) with two pneumatic cylinders
Side Trim Arrangement
- Before the rewind section, the machine is equipped with a grooved roller with arrangement of blade holder assembly on the two ends to initiate side trimming if required Stroboscope: A full length stroboscope is provided in the machine to see the defects in the printed films. 100% defect detection system: Optional at extra cost Synchronization with 100% web Inspection System can be done which is optional
Materials Handled
Flexible Films: Polyethylene (PE), polypropylene (PP), polyester (PET), nylon, and other plastic films used in flexible packaging for food, beverages, and consumer goods.
Paper: Different grades of paper, including coated, uncoated, kraft, and specialty papers used in packaging, labels, and printing applications.
Foils: Thin metal foils such as aluminum and copper commonly used in packaging, labels, and decorative applications.
Laminates: Multi-layered materials combining different substrates, such as paper-aluminum laminates or plastic-foil laminates used in flexible packaging for barrier properties and product protection.
Labels: Self-adhesive labels made from paper or synthetic materials used in product labeling and packaging.
Non-Woven Fabrics: Textile-like materials made from fibers bonded together, commonly used in hygiene products, medical packaging, and industrial applications.
Tapes: Adhesive tapes made from materials like PVC, polyethylene, or cloth, used in packaging, construction, and automotive industries.
Films for Labels: Transparent or colored films used for label applications, providing durability, moisture resistance, and aesthetic appeal.
Thermal Transfer Ribbons: Ribbons used in thermal transfer printing for variable information printing on labels and packaging materials.
Security Films: Specialized films with security features used in applications like authentication labels, tamper-evident seals, and anti-counterfeiting measures.