Horizontal steel coil packing machine | Horizontal coil wrapper

SHJLPACK Horizontal Steel Coil Packing Machine | Horizontal Coil Wrapper

The SHJLPACK Horizontal Steel Coil Packing Machine, specifically the SH-PCA-1200 model, is engineered for the efficient and reliable packaging of large steel, copper, and various metal coils. Designed to handle coils presented with their eye (ID) facing the wall (often from slitting lines), the system incorporates components to orient and wrap the coil for horizontal (eye-through) packaging.

This robust system typically includes a coil upender, a dedicated coil station, and an automatic wrapping system. It utilizes a variety of packaging materials, such as PE stretch film, HDPE/PVC/PP film, woven sheets, and paper rolls, allowing for flexible packaging solutions based on product requirements.

Key Features

Our horizontal coil packing machines incorporate advanced features to ensure optimal performance and durability:

• High-Quality Components: Utilizes components from renowned brands for reliability and longevity.
• PLC Control: Integrated Programmable Logic Controller for seamless and automated coil packaging operations.
• Conveyor Compatibility: Designed for easy integration with existing conveyor systems for smooth coil flow.
• Adjustable Speed Control: Inverters allow customization of wrapping ring speed, supportive roller speed, and tape overlap rate.
• Automated Material Handling: Includes automatic processes for clamping, feeding, and cutting packaging materials.
• Material Versatility: Capable of using a wide range of packing materials to meet different needs.
• Gentle Operation: Features gradual start/stop and ring jog functionality to extend machine lifespan.
• Ring Repositioning: The wrapping ring automatically returns to its original position after each cycle.
• Adjustable Overlap: Offers customizable wrapping overlap from 10% to 90%.
• Convenient Material Storage: Packing material storage is located near the wrapping station for easy access.
• Coil Centralizing Mechanism: Helps maintain product alignment and stability during wrapping, especially for lighter coils.
• Automated Warning System: Alerts operators to potential operational issues.

Technical Specifications

The SH-PCA-1200 model provides precise packaging capabilities tailored for medium to large coils:

Parameter	Value
Package Item	Steel coil, Slitting coil
Package Weight	100-2500 kg
Package Width	20-500 mm
Package OD	Ø800-1400 mm
Package ID	Ø508 - 610 mm
Roller Speed	5.2 m/min
Wrapping Speed	40-70 sec/piece
Ring Rotating Speed	8-80 r/min
Power Voltage	Main: 380 VAC (+/- 5%), 50Hz, 3 Phase 4 Wire Control: 220 VAC, 1 Ph / 24 VDC
Air Supply	5-8 kgf/cm² (0.5-0.8 MPa)
Packing Material	PE coated crepe paper, ID: 50mm, OD: 200-500mm, Width: 100mm (or other specified materials)

Understanding Coil Packing Options: Horizontal vs. Vertical

Choosing the right machine for packaging steel coils is crucial for operational efficiency and safety. While both horizontal and vertical coil packing machines serve the purpose of securing coils, they are designed for different applications and coil characteristics.

Design and Mechanism Differences

Horizontal machines wrap around the outer diameter of a coil placed horizontally. This setup offers excellent stability, especially for large and heavy coils, minimizing movement during wrapping.

Vertical machines rotate the coil vertically, wrapping around its sides. They are often preferred in facilities where floor space is limited and integrate well with conveyor systems for streamlined handling of smaller coils.

Feature	Horizontal Machine	Vertical Machine
Coil Rotation Orientation	Horizontal	Vertical
Floor Space Requirement	Higher	Lower
Compatibility with Auto.	Moderate	High
Typical Coil Size Range	Medium to Wide	Limited (Smaller)

Operational Efficiency

Horizontal machines excel in handling large volumes of medium-sized coils, maintaining precision and speed. Their design can facilitate simultaneous wrapping and unloading, improving throughput.

Vertical machines offer efficiency in compact layouts and are faster for smaller, lighter coils, especially when integrated with automated systems.

Efficiency Metric	Horizontal Machine	Vertical Machine
Wrapping Speed (coils/hour)	20-25	15-20
Automation Integration	Medium	High
Operator Intervention	Lower	Moderate

Horizontal machines can achieve significant wrap tension due to their robust holding systems, contributing to a secure package.

Cost Implications

The initial investment for a horizontal machine is typically higher due to its robust build and versatility for handling various coil sizes within its range. However, they often offer lower energy consumption per coil for their intended load range and can have a longer lifespan with proper maintenance.

Vertical machines have a lower initial cost and lower average annual maintenance costs. They offer savings in facilities where space optimization is a primary concern.

Cost Consideration	Horizontal Machine	Vertical Machine
Initial Investment	Higher	Moderate
Maintenance Costs	Moderate-High	Lower-Moderate
Long-Term Durability	High	Moderate

Suitability for Heavy-Duty Setups

Vertical machines are generally better suited for truly heavy-duty industrial applications involving coils weighing up to 35 tons. Their design provides the necessary stability for such massive loads.

Horizontal machines like the SH-PCA-1200 are designed for coils up to approximately 10-15 tons (refer to specific model parameters, SH-PCA-1200 handles up to 2.5 tons as listed above). They are ideal for medium-duty applications and slitting lines where coils fall within this weight range.

Feature	Horizontal Machine (e.g., SH-PCA-1200)	Vertical Machine
Maximum Coil Weight	Approx. Up to 10-15 tons (SH-PCA-1200: 2.5 tons)	Up to 35 tons
Stability for Loads	High for intended range	High for heavy loads
Best Application	Light-to-medium coils, online loading	Heavy-duty, large coils

Key Takeaways from Applications

In practice, horizontal machines like the SH-PCA-1200 are preferred for slitting lines and similar operations handling medium-sized coils, offering precise wrapping and efficient online integration. They are a good solution for upgrading existing coil packing lines requiring eye-through wrapping.

Vertical machines are the standard in heavy steel mills dealing with master coils up to 35 tons, loaded typically by crane or forklift.

Why Choose SHJLPACK Horizontal Packing?

SHJLPACK's horizontal coil packing solution is designed for innovation and efficiency:

• Integrated System: Combines coil upender, conveyor, and automatic wrapper for a complete solution.
• Reduced Human Intervention: Automates key steps, increasing safety and lowering labor costs.
• Easy Horizontal Handling: The horizontal orientation after upending simplifies coil manipulation and wrapping.
• Reliable Performance: Built with quality components and designed for consistent, protective wrapping.