About High Speed Slitting Machine

High Speed & Efficiency for Large-Scale Production: Our slitting machine achieves slitting speeds of over 300 m/min, meeting the demands of high-volume industrial production. By optimizing the drive system and power matching, we have reduced energy consumption during high-speed operation, balancing efficiency and stability while keeping operating costs low.

Ultra-High Precision for Demanding Applications. This machine uses high-precision machine tool spindle bearings to support the cutter shafts, ensuring minimal axial and radial runout. This results in a slitting width accuracy of ≤ ±0.02 mm (for material thickness ≤ 1 mm)-significantly exceeding standard industry requirements.

Our Core Advantage: The cutter shafts are made from forged alloy steel and undergo a meticulous process: precision turning, high-frequency hardening, precision grinding, chrome plating, and final grinding. The shaft housings are machined as an integrated unit, ensuring rotational stability and consistent runout accuracy. When these shafts are paired with high-speed steel or carbide composite blades, wear resistance is increased by over 30%. This combination reliably withstands high-speed cutting forces, maintains long-term precision, and reduces the frequency of blade changes.

Fully Automated Process for Lower Costs & Higher Efficiency: The machine integrates four core modules-uncoiling, feeding and positioning, slitting, and rewinding-and is powered by our proprietary PLC-based intelligent control system. It features one-touch startup, automatic speed adjustment, real-time fault diagnosis, and alerts. This reduces manual intervention by over 60%, ensures seamless process flow, and is fully capable of 24/7 continuous operation. Optional automated features like coil loading/unloading, auto-threading, and automatic finished-package stacking can also be integrated to further boost automation.

Precision Tension Control for Material Quality: Equipped with a frequency converter and intelligent tension controller, the system continuously monitors coil diameter changes and dynamically adjusts motor torque output. This maintains consistent tension during uncoiling and rewinding, effectively preventing material stretching, wrinkling, or breakage.

Shanghai HOYO Industries Co., Ltd.'s Core Advantage: Our tension control algorithm has been iteratively optimized across a wide range of applications, making it fully capable of handling metal coils from 0.05 mm to 16 mm thick, with tension fluctuation held within ±2%. This ensures the final strips are flat and dimensionally consistent.

Stepless Speed Adjustment for Flexibility: The slitting speed can be adjusted continuously based on material thickness, width, and production needs, offering the flexibility to handle various slitting tasks. The machine's compatibility covers over 90% of standard industrial specifications, enabling easy switching between small-batch custom jobs and large-scale production.

High-Rigidity Frame for Operational Stability: The frame of the machine is constructed from high-strength 16Mn steel, using a welded structure that undergoes secondary annealing and aging treatment to completely eliminate internal stress. The slide bearing housings are cast from ductile iron, aged, and precision-bored after assembly with the frame. This increases overall structural rigidity by 25%, effectively suppressing vibration during high-speed operation and ensuring fundamental cutting accuracy.

Core Advantage: Key structural components utilize high-strength steel and advanced welding techniques, with rigorous flaw detection to guarantee that the equipment remains distortion-free and crack-free under sustained high-load operation, delivering a service life of over 30 years.

Efficient, Low-Noise Hydraulic System: The uncoiler and rewinder use hydraulic expansion mandrels paired with imported hydraulic rotary joints. An auxiliary support on the cantilever end improves rigidity by 40%, ensuring smooth, reliable operation with operating noise ≤ 75 dB. Optimized hydraulic line routing and component selection reduce energy consumption and leak risks, simplifying maintenance.

Modular Design for Efficient Maintenance: Core components-including the cutter shaft system, drive system, and uncoiling/rewinding units-are modular. Key parts can be quickly disassembled and replaced, reducing downtime for maintenance by over 50%.

Our Core Advantage: We have a well-established supply chain and provide personalized maintenance guidance along with professional technical support.