Machine Slitter Hydraulic Expanding Mandrel Design
In the dynamic realm of metal processing equipment, Hebei Yowin machinery Technology Co., Ltd. emerges as a distinguished wholesaler, specializing in high-performance machine slitter solutions. At the core of our cutting-edge offerings lies the innovative hydraulic expanding mandrel design, which revolutionizes the slitting process by ensuring precision, efficiency, and reliability. This article delves into the significance, features, and advantages of this design, showcasing how it meets the evolving demands of modern manufacturing industries.
The Significance of Hydraulic Expanding Mandrel Design in Machine Slitter
The hydraulic expanding mandrel design is a game-changer for Hebei Yowin machinery Technology Co., Ltd.’s machine slitter products. In the coil slitting process, securely holding and rotating heavy steel coils is paramount. Our hydraulic expanding mandrels utilize fluid pressure to expand and grip the inner diameter of coils with exceptional firmness. This design guarantees stable coil positioning, minimizes slippage during slitting, and reduces the risk of coil damage. For industries relying on high-volume metal processing, our slitting line equipped with this design provide a robust and efficient foundation for production.
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Steel coil parameters |
Control model |
PLC Frequency conversion control |
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Material |
CR,HR |
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Yield strength |
≤550mPa |
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Steel thickness
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0.5-3mm |
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Steel width |
500-1700mm（Max） |
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Steel coil I.D |
Φ508mm(480-520mm) |
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Steel coil O.D |
≤Φ1600mm（Max） |
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Steel coil weight |
≤20T |
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Slitter parameters |
knife pivot diameter |
Ф200 mm |
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Knife pivot material |
40Cr |
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Blades specification |
Φ200mmXφ340mmX14mm |
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Blade material |
H13K |
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Slit parameter |
Max slit quantity |
5pcs(3mm) 8pcs(2mm) 15pcs(1mm) 30 pcs(0.5mm) |
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Width precision |
≤±0.1mm |
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Min strips width |
30mm |
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Recoiler parameter
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Recoiler ID |
Φ508mm |
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Recoiler coil weight |
≤15T |
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Other parameters |
Power |
380V/50Hz/3Ph |
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Line speed |
30-60m/min |
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Capacity |
About 180 Kw |
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Whole line Dimension |
About 23m(L)X8m(W) |
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Operator needed |
1 mechanical engineer ,2 common workers |
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Line direction |
From right to left(Face to machine) |
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Machine color |
Blue |
How Hydraulic Expanding Mandrels Enhance the Performance of Slitting Line
Hebei Yowin machinery Technology Co., Ltd.’s slitting line systems with hydraulic expanding mandrels deliver unparalleled performance. The hydraulic mechanism enables swift and effortless coil loading and unloading, significantly reducing downtime between operations. By evenly distributing pressure across the coil’s inner surface, it prevents deformation and ensures consistent slitting speed and accuracy. Integrated with the power-driven operation of our coil slitting machine, the mandrel design optimizes the entire slitting process, increasing productivity and reducing manual intervention in metal processing workflows.
Key Features of Coil Slitting Machine with Hydraulic Expanding Mandrel Design
Our coil slitting machine products featuring hydraulic expanding mandrels offer distinct advantages:
- Heavy-Duty Load Capacity: Engineered to accommodate large and heavy steel coils, the mandrels maintain stability under substantial weight, ensuring continuous operation.
- Precision Expansion Control: The hydraulic system allows for fine-tuned adjustments, ensuring a snug fit for coils of varying inner diameters, enhancing slitting precision.
- Durable and Robust Construction: Built with high-grade materials, the mandrels resist wear and tear, ensuring long-term reliability even in the most demanding industrial environments.
- Enhanced Safety Features: Secure coil gripping reduces the likelihood of accidents caused by coil slippage, creating a safer working environment for operators.
Hebei Yowin machinery Technology Co., Ltd.’s Engineering Excellence in Machine Slitter
As a leading wholesaler, we prioritize engineering excellence in our machine slitter products:
- Advanced Hydraulic Systems Integration: We incorporate state-of-the-art hydraulic components that offer consistent pressure and seamless mandrel operation for optimal performance.
- Superior Material Selection: High-grade alloys and heat-treated steels are used in mandrel construction, ensuring strength, durability, and resistance to deformation.
- Customization Capabilities: Our team can tailor the mandrel design to meet specific coil sizes, material types, and processing requirements of clients.
- Rigorous Quality Testing: Each machine with a hydraulic expanding mandrel undergoes comprehensive load tests, pressure checks, and operational simulations to ensure peak performance and safety.
Machine Slitter FAQS
Why is a hydraulic expanding mandrel important for a machine slitter?
A hydraulic expanding mandrel is crucial for a machine slitter as it ensures secure coil holding during the slitting process. Hebei Yowin machinery Technology Co., Ltd.’s mandrels use hydraulic pressure to grip coils tightly, preventing slippage and damage. This design enhances the efficiency and safety of metal processing operations, especially when handling heavy coils on coil slitting machine setups.
How does the hydraulic expanding mandrel improve the efficiency of slitting lines?
The hydraulic expanding mandrel in our slitting line systems improves efficiency by enabling rapid coil changes and consistent slitting. The precise hydraulic control allows for quick expansion and contraction, reducing downtime between coil loads. It also ensures smooth rotation, facilitating seamless integration with other components in the slitting process, thereby increasing overall productivity of coil slitting machine operations.
What materials are used in the construction of hydraulic mandrels in your slitting lines?
Hebei Yowin machinery Technology Co., Ltd. uses high-quality materials such as heat-treated alloy steels and reliable hydraulic components for mandrel construction in our slitting line products. These materials offer excellent strength, wear resistance, and corrosion resistance, ensuring the mandrels can withstand long-term use in industrial settings.
Can the hydraulic expanding mandrel be customized for different coil slitting machine sizes?
Yes, our team at Hebei Yowin machinery Technology Co., Ltd. can customize the hydraulic expanding mandrel for coil slitting machine systems to fit various coil sizes. Whether adjusting the expansion range or modifying the mandrel’s diameter, we work closely with clients to ensure our slitting equipment meets their specific processing needs.
How does the company ensure safe international shipping of coil slitting machines with hydraulic mandrels?
For international shipping of slitting machines with hydraulic mandrels, Hebei Yowin machinery Technology Co., Ltd. uses specialized packaging to protect the equipment. The mandrels and other components are carefully secured to prevent movement during transit. We partner with reliable shipping carriers and provide ocean bills of lading for smooth customs clearance, ensuring the machines arrive in optimal condition for installation.