Product Description
Jumbo Roll Slitting Machine
Jumbo Roll Slitting Machine Technical data:
- Slitting width:100-1650mm
- Slitting variable speed:2-10 m/min
- Pneumatic expanding shaft on the unwinder and the rewinder
- Maximum unwinder diameter:700mm
- Maximum rewinder diameter:600mm
- Automatic deviation correction with unwinder
- Electromagnetic variable force control: 25 N.m
- knife variable setting presure: 6-60 Kgf
- Slitting accuracy:±0.5 mm
- Installed power: 3 KW
- Pneumatic Pressure: 0.7 Mpa
- Overall machine dimensions:2.6x1.55x1.6m(LxWxH)
- Approx. weight: 1800kg
- Uses: Slitting abrasive cloth from jumbo roll to narrow roll.
High Precision Slitting for Abrasive Jumbo RollsEngineered for slitting coated abrasive jumbo rolls, this machine enables customization of strip widths from 10mm to 1650mm, meeting diverse demands of converting factories. Its rugged construction and advanced automatic functions maximize productivity and deliver consistently accurate cuts, essential for high-quality abrasive strip production.
State-of-the-Art Control and SafetyThe slitter features a PLC control system with a touch screen, allowing multi-language operation and detailed parameter adjustments. Safety is paramount, with emergency stops, interlocks, and protective covers integrated to reduce risks during high-speed operations, maintaining a noise level below 80 dB(A).
Versatile and Durable by DesignManufactured using industrial-grade steel and finished with powder coating, the machine is built for longevity and heavy-duty use. It accommodates various abrasive grainsaluminum oxide, silicon carbide, and zirconiaon both paper and cloth backings, ensuring compatibility with a wide range of products and grain sizes from P24 to P1200.
FAQs of Jumbo Roll Slitting Machine:
Q: How does the Jumbo Roll Slitting Machine achieve cutting accuracy?
A: The machine uses rotary blade or razor slitting methods combined with a PLC-controlled drive system to ensure stable, repeatable movement and slitting performance. This results in a high cutting accuracy of 0.5mm, suitable for demanding abrasive roll applications.
Q: What types and sizes of abrasive rolls can be processed?
A: It can handle abrasive jumbo rolls up to 1650mm in width and 1200mm in diameter, with strip widths customizable from 10mm to 1650mm. Compatible materials include resin-bonded aluminum oxide, silicon carbide, or zirconia grains on heavy-duty paper or cloth backings, customizable from P24 to P1200 grain size.
Q: When should rotary blade or razor slitting be used?
A: Rotary blade slitting is ideal for thicker or tougher abrasives, while razor slitting is preferred for lighter or thinner materials requiring clean, precision cuts. The choice depends on the specific characteristics and hardness of the abrasive roll being processed.
Q: Where is this machine typically used?
A: It is widely deployed in converting factories, abrasive manufacturing plants, and facilities that supply or distribute abrasive strips. Its robust design and versatile functionality support large-scale and continuous production of coated abrasive strips.
Q: What is the process flow when using the slitting machine?
A: Operators load the jumbo roll onto the unwind station, set desired strip widths and cutting parameters via the touch screen, then start the automatic slitting operation. Rolls are slit at adjustable speeds, and the cut strips are rewound onto rolls up to 600mm in diameter, ready for further processing or packaging.
Q: How does the machine enhance efficiency and safety?
A: Automated controls and the touch screen interface allow rapid setup and parameter changes, while heavy-duty AC motor drive ensures steady operation. Safety features such as emergency stops, safety interlocks, and protective covers minimize operational risks, keeping productivity high and hazards low.