Fixed Knot Fence Machine Nigeria Wire Dia 2.0-4.0mm Mesh 50x100mm PLC Automatic Welder
Product Spotlights
Hebei Jinlongyu Import And Export Trade Co., Ltd., based in Hengshui, Hebei, China, is a trusted supplier of high-performance fence manufacturing machinery. Our Fixed Knot Fence Machine is engineered specifically for the Nigerian market and other regions, capable of processing wire diameters from 2.0 mm to 4.0 mm and producing 50×100 mm mesh panels. Equipped with a PLC automatic welding system, this machine ensures precise, consistent, and high-speed production of fixed knot fence panels, widely used in livestock enclosures, field boundaries, and agricultural fencing.
The machine integrates advanced automation to minimize manual intervention while maximizing output. Its robust mechanical structure and intelligent control system make it suitable for continuous industrial use. Below we outline the key features, technical specifications, and benefits that make this machine a reliable investment for your fence production line.
Key Features
- PLC Automatic Control: Siemens or equivalent PLC with touchscreen HMI allows easy parameter adjustment, fault diagnosis, and production monitoring.
- High‑Frequency Welding: Efficient welding transformer ensures strong, uniform knots with minimal heat deformation.
- Automatic Wire Feeding & Straightening: Precision rollers and servo motors feed wire smoothly, reducing waste and downtime.
- Variable Speed Operation: Welding speed adjustable from 40 to 60 rows per minute to match production needs.
- Heavy‑Duty Frame: Welded steel structure with vibration damping for stable, long‑term operation.
- Safety Guarding: Interlocked safety gates and emergency stop buttons protect operators.
- Quick Changeover: Tool‑less mesh size adjustment for other available sizes (optional customization).
Technical Specifications
| Parameter | Value |
|---|---|
| Wire Diameter Range | 2.0 – 4.0 mm |
| Mesh Opening (width × height) | 50 × 100 mm |
| Welding Speed | 40 – 60 rows/min (adjustable) |
| Rated Power | 120 kVA |
| Power Supply | 380V / 50Hz, 3‑phase |
| Control System | PLC (Siemens S7‑1200 or similar) |
| Air Supply Requirement | 0.6 – 0.8 MPa (if pneumatic features used) |
| Machine Weight | Approx. 2800 kg |
| Overall Dimensions (L×W×H) | 7500 × 2500 × 1800 mm |
| Panel Width Range | Up to 2500 mm (customizable) |
Customer Benefits
- Increased Productivity: The automatic welding cycle and high speed allow one machine to replace 5–8 manual workers, significantly reducing labor cost.
- Consistent Quality: PLC control eliminates human error, ensuring every knot has uniform tension and weld strength, meeting international fence standards.
- Energy Efficient: Intelligent power management reduces electricity consumption compared to conventional machines.
- Low Maintenance: Durable components and self‑lubricating bearings extend service life; spare parts are readily available.
- Flexible Production: Quick‑change tooling enables production of different mesh sizes (e.g., 50×100, 75×100) with minimal downtime.
- User‑Friendly: Touchscreen interface with multilingual support makes operation simple even for less experienced workers.
Why Choose Hebei Jinlongyu? With years of experience exporting to South America, Southeast Asia, Africa, Oceania, the Middle East, and Europe, we understand the diverse needs of the global market. Our factory is located in Hengshui – the “Fence Capital of China” – and all machines are shipped from Tianjin Port with professional packaging. We offer comprehensive after‑sales support, including online troubleshooting, spare parts supply, and optional on‑site installation guidance. Whether you need a standard machine or a customized solution for your specific wire and mesh requirements, we are ready to deliver.
Invest in a machine that combines reliability, performance, and affordability. Contact us today for a quote or technical discussion. Let Hebei Jinlongyu help you build a successful fence manufacturing business.
Frequently Asked Questions (FAQ)
-
Q: What type of wire can this machine weld?
A: It is designed for low‑carbon steel wire (galvanized or black) with diameters between 2.0 and 4.0 mm. For other materials (e.g., stainless steel), please consult our engineers for feasibility. -
Q: What is the maximum panel width?
A: Standard machine produces panels up to 2500 mm wide. Wider options are available upon request. -
Q: Can the machine produce mesh sizes other than 50×100 mm?
A: Yes, the PLC program can be adjusted, and mechanical parts can be changed to achieve other openings (e.g., 75×100, 100×100). Please specify your required sizes when ordering. -
Q: Does the machine require compressed air?
A: Some optional pneumatic features (e.g., wire clamping) may require 0.6–0.8 MPa clean compressed air. The basic welding function is fully electric. -
Q: What kind of PLC is used? Can we use a different brand?
A: We typically configure Siemens S7‑1200 PLC with a 7‑inch touchscreen. Other brands (Mitsubishi, Omron) are available as per customer preference, possibly with slight cost differences. -
Q: What is the delivery time and shipping details?
A: Standard machines are shipped within 30–45 days after order confirmation. We ship from Tianjin Port, and offer FOB, CIF, or EXW terms. Please confirm with our sales team for your destination. -
Q: Do you provide after‑sales support and spare parts?
A: Yes, we offer lifetime technical support via email/WhatsApp and a one‑year warranty on the main welding unit. Spare parts can be shipped quickly from our stock in Hengshui. -
Q: Is operator training provided?
A: We provide detailed operation manuals and video tutorials. On‑site training can be arranged at extra cost for bulk orders.
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