
String Wrap Machine

String Wrap Machine
Our String Wrap Machine is an advanced industrial packaging solution engineered specifically for wrapping strand wire coils, pre-stressed wire coils, and other ring-shaped materials with large diameters. This horizontal wrapping system automates what was traditionally a labor-intensive manual process, dramatically improving packaging efficiency and consistency while providing superior product protection. The machine is ideal for the metallurgical industry and can handle various materials including steel wire, copper strips, aluminum coils, cables, and hoses
Technical Specifications
| Parameter | Specification |
|---|---|
| Object Type | Strand wire coils, pre-stressed wire coils |
| Object Weight | 500 – 2500 kg |
| Package Width | 150 – 500 mm |
| Package Outer Diameter (OD) | 1500 – 2300 mm |
| Package Inner Diameter (ID) | 1000 – 2000 mm |
| Rotating Speed | 40 – 60 r/min (Frequency controlled) |
| Roller Speed | 2 – 4 m/min |
| Overlap Scope | 30% – 70% (Adjustable) |
| Power Output | Approx. 3.0 – 5.0 kW |
| Power Voltage | 380V / 50Hz (3-phase, 4-wire) |
| Machine Weight | Approx. 1000 kg |
| Machine Dimensions | ~2500mm (L) x 1850mm (W) x 1800mm (H) |
| Packing Materials | Knit belt, Goffered paper, VCI paper, Stretch film, Woven belt, Composite paper (Width 70-90mm) |
Product Features
Automated & Intelligent Control
Equipped with a PLC (Programmable Logic Controller) and a user-friendly HMI (Human-Machine Interface), the machine allows operators to simply input the coil's diameter and width, and the system automatically calculates the required packaging length and number of turns. This simplifies operation, reduces the potential for human error, and ensures high consistency.
Flexibility & Customization
The machine's core wrapping unit moves on a track, allowing for flexible handling of coils with varying sizes and preventing damage during loading.
Superior Protection
The resulting wrap provides comprehensive protection against moisture, dust, rust, aging, and accidental impacts, ensuring your valuable products arrive in perfect condition. The machine also features adjustable tension on the wrapping material for optimal results.

Enhanced Safety & Durability
Safety features include a guardrail, soft start and stop functionality, and an automatic alarm system that displays trouble codes for quick troubleshooting. The machine is built with high-quality, well-known brand components and the rollers are wrapped in PU (polyurethane) to protect the product surface and guarantee a long service life.
Why Choose This Machine?
his machine liberates your workforce from tedious and slow manual wrapping. It significantly increases packaging speed, reduces labor costs, and with its automatic cutting system, it streamlines the entire packaging process to boost your overall throughput
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