Automatic Wire Drawing & Packaging Line for Steel Wire Coils | Siao

Product Overview: SA-2XBZ-100 Automatic Wire Drawing & Packaging Line

This fully automated line combines wire drawing, coiling, strapping, wrapping, weighing, and labeling for steel wire coils. Designed for high efficiency, the SA-2XBZ-100 handles coils with inner diameters of 450mm (±20mm), outer diameters up to 800mm (±20mm), and lengths from 250-500mm. It achieves a packaging speed of approximately 65 seconds per coil, significantly reducing labor and material costs while ensuring product quality through robust protective packaging.

This entire line is engineered for maximum automation, requiring only one operator primarily for initial wire loading and die threading, delivering scalable and efficient coil production with minimal manual intervention.

Detailed Process Description

The SA-2XBZ-100 line seamlessly integrates the wire drawing process with comprehensive packaging automation. It begins with manual or automated coil feeding (support options include AGV, forklift, or overhead crane as per configuration), connecting to a configurable wire drawing module tailored to specific production needs. Once a coil reaches its preset weight, the system automatically performs the cut.

Following drawing and coiling, the coil is automatically strapped using PP or PET bands for initial securing. It is then transferred automatically to the wrapping unit. Here, a through-the-eye wrapping process is applied using materials like woven tape, PE film, or kraft paper, providing vital protection against moisture, dust, rust, and scratches.

After wrapping, the coil is automatically weighed, labeled with key specifications, and guided for storage based on its characteristics. All label data is instantly uploaded to your ERP or MES system for real-time data sharing and production traceability, enabling efficient production tracking and management.

Applications

This versatile line is engineered for drawing and packaging various types of steel wire, including:

• Stainless steel wire
• Low-carbon steel wire
• High-carbon steel wire

The resulting packaged coils are tightly secured, neatly arranged, and fully protected, maintaining product integrity during storage and transportation.

Specifications

The SA-2XBZ-100 system adheres to the following technical specifications:

Specification	Detail
Type	Horizontal coil wrapping machine with roller conveyor
Dimensions (L×W×H)	20×24×6m
Coil Inner Diameter	450mm ±20mm (Customizable)
Coil Outer Diameter	800mm ±20mm (Customizable)
Coil Length	250-500mm
Coil Weight	250-400kg
Packaging Speed	Approx. 65 sec/pc (1 coil/minute)
Voltage	AC220/380V, 50/60 Hz
Total Power	96kW
Air Pressure	≥0.6MPa

Packaging Material Requirements:

• Wrapping Film / Anti-rust Film: Width 60-90 mm, Core ID 50 mm, Outer OD 100-150 mm
• Woven Tape / Composite Paper Tape / Crepe Paper Tape: Width 60-90 mm, Core ID 55 mm, Outer OD 100-150 mm

Key Features

The SA-2XBZ-100 Automatic Wire Drawing & Packaging Line offers numerous features designed for optimal performance and efficiency:

• High Throughput: Achieves a high production rate of approximately one coil per minute with stable automated wrapping.
• Cost Reduction: Significantly lowers labor costs by over 90% and reduces material usage by up to 30% compared to manual processes.
• Integrated Data Management: Features automatic weighing, label printing, and application with full connectivity to ERP or MES systems for error-free data tracking, reporting, and production traceability.
• Advanced Control System: Equipped with a reliable PLC programmable control system from Siemens or Mitsubishi, featuring an intuitive HMI interface. Coil dimensions (width, ID, OD) can be directly input for automatic adjustment of strapping length and coil wrapping count, ensuring precise operation.
• Versatility: Supports a wide range of coil sizes and various metal wire types.
• Operation Flexibility: Offers selectable manual and automatic operation modes for production flexibility.
• Material Handling: Provides flexible support for different packaging materials (film, tape, paper) and adjustable strapping preferences.
• Integrated Safety & Monitoring: Includes a built-in error alert system with automatic alarm display for quick issue identification and resolution.
• Durable Construction: Features a sturdy steel-structured frame and an independent control cabinet designed for long-term reliability in demanding industrial environments.

Packaging Outcome: Before and After

The automated packaging process transforms unprotected wire coils into securely wrapped and neatly arranged units. This protective layer shields the product from environmental factors encountered during storage and transit, such as moisture, dust, and potential surface damage like rust and scratches.

Optional Modules

The SA-2XBZ-100 can be configured with optional modules to further enhance its capabilities and integrate seamlessly into a production workflow:

• Coil centering, weighing, and coiling automation
• Additional material conveying and packaging units
• Real-time labeling systems
• Material classification functionality
• Temporary product storage solutions
• Enhanced data input for system integration and traceability
• Automated unloading systems

Addressing Common Queries

What should I do if the stretch film breaks during wrapping?

Film breakage is a potential issue during the wrapping process. Common causes include using poor quality film, incorrect tension settings, or sharp edges in the film path. To minimize this, ensure you use high-quality stretch film, adjust tension appropriately for the coil size and material, and regularly inspect the film path for any burrs or sharp points that could damage the material.

What type of control system does the packaging line use?

The system is controlled by a robust PLC programmable control system, typically from Siemens or Mitsubishi, accessible via an HMI interface. This allows operators to input parameters like coil width, inner diameter, and outer diameter, enabling the system to automatically adjust strapping lengths and wrapping loop counts for precise operation.