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Super Quality Hot Sales Uncoiler for Upper and Lower & Flexible Facing Material
- Overview
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Product Details
1. Uncoiler is no drive type, and is installed two each at the upper part and the lower part separately.
2. It is very difficult for the flexible facing such as paper, mineral shear non woven, aluminum foil differently on steel plate to entry into a double belt conveyor when it is untied from Uncoiler. So, auto tension control device should be installed to Uncoiler.
3. The lower & upper Uncoiler should be installed at the bottom.
4. It is better to installing the Uncoiler close to the inlet for pouring urethane as close as possible.
5. Type : Non drive and pneumatic expansion shaft type which are installed auto centering device and tension device
6. Quantity：Total 2 sets
- Upper parts：1 set
- Lower parts：1 set
7. Max width of uncoiler：Max. 1,400mm
8. Width adjustable by manual：210~1,220mm - by handle
9. Dimension : Inner dia. 150mm x out dia. 900mm
- Consist of：Pneumatic expansion shaft
Pneumatic Power disk brake
Auto Tension device
10. Max. weight of material：1,000kg
11. Max. speed：8m/min
Company and Service Advantages:
2. The company has a professional The Adjuster team, 24 hours to provide uninterrupted after-sales service.
(1) Installation and debugging
Equipment arrived at the customer workshop, according to the flat layout of our equipment. We will arrange experienced technicians to install, debug and test-produce the equipment, and make the equipment reach the rated production capacity of the production line
(2) Training
Our company provides technical training for our customers. The training includes the structure and maintenance of the equipment, the control and operation of the equipment, experienced technicians will guide and establish the training program. After training, the buyer's technical personnel can master the operation and maintenance of the equipment, can adjust the process and deal with different failures.
3. After-sales quality problems within 2 hours to answer, if the telephone video guidance can not be solved, domestic 24 hours to send engineers to the site to solve the problem.
4. Factory direct sales price concessions, 40,000 square meters factory, 20 years of Export Enterprises, CE certification, patents more than 100 items
ITEMS |
TYPE/UNIT |
SP-PU-C |
Line Dimensions -- L × W × H |
mm |
20000 × 50000 × 7000 |
Total Power |
w |
70000 |
Net Weight of Production Line |
kg |
70000 |
Production Line Speed |
m/min |
0-4.5 |
1. The optimum process design covers the whole range of PU system. It has been used over 20 years in the field of PU machines and plant engineering on all kinds of high pressure PU metering machines without any trouble and problems
2. We provide three kinds of PU sandwich panel production line as L-type, Straight type, and heads for continuous panel. All of PU sandwich panel production line are available as multi components as 2 to 6 components
We are the first drafter of the China National Standards for 3D Panel.
We cooperated with a German manufacturer where the first EPS block molding machine in the world was produced in 1960.
We have a joint venture with Alessio Hi-tech, a leading Italian company for shape molding and pre expansion technology of EPS and EPP.
We have Korean Hi-tech for continuous sandwich panel line with core in Polyurethane, Mineral Wool, Phenolic or EPS. Ten overseas branch offices are responsible for the worldwide sales and after-sales services.
We warmly welcome friends and all those who are interested in our products and services to visit our factories in Shanghai, China.
Product Overview
The Super Quality Hot Sales Uncoiler for Upper and Lower & Flexible Facing Material by Shanghaizhongji is built to streamline coil-to-line operations. As an advanced automatic Uncoiler, it supports continuous coil feeding and minimizes downtime during coil changeovers. The Uncoiler functions as a core component in coil handling equipment arrays, enhancing productivity in stamping, roll forming, slitting, and laminating processes. Designed for flexible facing materials as well as conventional metal coils, this flexible facing Uncoiler adapts to varying coil widths, inner diameters, and weights.
Key Features
- Dual-Mode Upper Lower Uncoiler Configuration: The upper lower Uncoiler design enables precise tension control and stable pay-off for both top-side and bottom-side material paths. This configuration reduces twist and wrinkling, protecting sensitive flexible facing material and improving downstream process quality.
- Automatic Uncoiler Control System: The integrated control system automates acceleration, deceleration, and tension management. This automatic Uncoiler reduces manual intervention, shortens setup time, and synchronizes coil payout with downstream line speed for seamless production.
- Heavy-Duty Coil Handling Equipment Build: The frame and mandrel assemblies are engineered for durability and fatigue resistance. As coil handling equipment, the Uncoiler is rated for high payloads and repeated cycles, providing consistent performance in heavy industrial environments.
- Flexible Facing Uncoiler Compatibility: Specially tuned to handle flexible facing Uncoiler applications, the machine offers adaptive clamping and unwinding mechanics suited to non-metal and composite facing layers, ensuring material integrity during uncoiling.
- Precision Tensioning and Brake Systems: Advanced tension control mechanisms and braking systems maintain uniform tension across different coil materials. This is crucial for preventing deformation and maintaining product specifications during uncoiling.
- Quick-Change Coil Loading: Ergonomic features and rapid-lock mandrels cut coil changeover time, improving line uptime. The quick-change capability is essential in high-mix, low-volume production settings.
- Safety and Maintenance Accessibility: The Uncoiler includes safety interlocks, emergency stops, and easy-access service points. This ensures safety while facilitating routine maintenance for prolonged operational life.
Applications
This automatic Uncoiler is ideal for a broad spectrum of industrial applications. As central coil handling equipment, it is deployed in:
- Stamping and Press Lines: Integrating the upper lower Uncoiler into press feed systems ensures smooth, accurate coil delivery for high-speed stamping operations.
- Roll Forming: The flexible facing Uncoiler supports continuous feed for roll forming lines producing roofing, siding, and structural profiles.
- Slitting and Cut-to-Length Lines: As an automatic Uncoiler, it provides stable feeding for precision slitting and cut-to-length machines, reducing scrap and improving edge quality.
- Composite Lamination and Flexible Facing Applications: The flexible facing Uncoiler is specifically valuable in laminating lines where delicate facing materials require controlled payout without damage.
- Coil Processing Workshops: High-throughput coil handling equipment installations benefit from the durable construction and automated features that support round-the-clock operation.
Innovations and Technical Advantages
Shanghaizhongji’s Super Quality Hot Sales Uncoiler for Upper and Lower & Flexible Facing Material incorporates several technical innovations that distinguish it from conventional Uncoilers:
- Intelligent Tension Management: The automatic Uncoiler employs adaptive tension algorithms that respond in real-time to changes in line speed and coil inertia. This reduces the risk of material breakage or slack, particularly with flexible facing material where tension sensitivity is higher.
- Modular Upper Lower Uncoiler Architecture: The modular design permits quick reconfiguration between upper lower Uncoiler modes, enabling manufacturers to switch production setups with minimal downtime and customization.
- Precision Servo-Controlled Mandrels: High-precision servo controls allow for accurate mandrel expansion and contraction, ensuring secure coil mounting and consistent unwinding forces across diverse coil inner diameters.
- Integrated Diagnostics and Predictive Maintenance: Built-in sensors monitor vibration, torque, and operational parameters. Predictive analytics help schedule maintenance before failures occur, thereby extending equipment life and reducing unexpected stoppages.
- Low Vibration Payoff Design: The coil handling equipment’s optimized structural dynamics reduce vibration during unwinding, which enhances downstream process stability and improves product quality.
- Material-Aware Clamping Systems: For flexible facing Uncoiler applications, the clamping system engages gently and evenly to prevent surface damage while maintaining grip, a critical factor for sensitive facing layers or coated materials.
Performance Benefits
Operators will notice immediate improvements in throughput and product consistency. The automatic Uncoiler reduces manual adjustments, lowering labor costs and the potential for human error. As coil handling equipment, it maintains stable feed rates and tension, which minimizes scrap and rework. The flexible facing Uncoiler capability ensures delicate materials are protected, expanding the range of materials that can be processed reliably on a single line. Together, these advantages translate into higher line uptime, better yield, and faster return on investment.
Customization and Support
Shanghaizhongji offers tailored configurations to meet specific production requirements. Options include variable-mandrel sizes, additional tensioning zones, and integration packages for different PLC and human-machine interface standards. Comprehensive after-sales support covers installation, commissioning, operator training, and spare parts supply to ensure long-term operational success.
Why Choose Shanghaizhongji’s Uncoiler
- Proven Reliability: The Super Quality Hot Sales Uncoiler has been built upon robust engineering practices and quality components to withstand industrial workloads.
- Versatility: From heavy-gauge metal coils to thin flexible facing material, the unit performs reliably as an automatic Uncoiler and as a flexible facing Uncoiler.
- Efficiency: Automation reduces cycle times and improves line synchronization, maximizing output and minimizing waste.
- Service and Customization: Shanghaizhongji provides responsive technical support and adaptable configurations to fit unique production demands
The Super Quality Hot Sales Uncoiler for Upper and Lower & Flexible Facing Material from Shanghaizhongji is a comprehensive solution for modern coil processing needs. Combining advanced automation, durable coil handling equipment construction, and sensitive handling for flexible facing materials, this upper lower Uncoiler excels in improving throughput, maintaining product quality, and reducing operational costs. For manufacturers seeking a reliable automatic Uncoiler and flexible facing Uncoiler capable of meeting diverse production challenges, Shanghaizhongji’s offering delivers performance, adaptability, and long-term value.
