Forsstrom Impulse Welding Machines
Advanced Impulse Welding Machines for Joining PVC, PU, and Specialty Materials
Forsstrom High Frequency introduces a new generation of impulse welding machines engineered for precision sealing, thermal bonding, and efficient seam creation. Designed to meet the needs of today’s manufacturers, our impulse welders deliver consistent, high-quality welds across a wide range of thermoplastic materials.
iG Impulse Welder
Fully electric. Fully automatic. Fully in control.
- Work with various types of fabrics.
- Automatic electronic stops.
- Automatic electric hem/ pocket.
- Automatic fuctions programmed in the HMI screen.
- Creation of complete work programs combining different operations.
- Safe operation with approved safety elements like safety light curtains (included).
Features
Precision and Control
What it means: Forsstrom’s impulse welders are equipped with advanced HMI systems, programmable workflows, and electronic pressure control. Welded and reinforced frame will give you a longterm warranty against movements and disadjustments. This ensures consistent and strong welds, even during long production runs.
Why it matters: Precision is critical in technical textiles and demanding applications where seam integrity must be guaranteed.
Benefit: Reduced error rates and improved product quality.
Material Flexibility
What it means: The machines can weld a wide range of thermoplastic materials including PVC, PU, laminates, non-wovens, and even mixed compositions. Note; Thermo belt is necessary if PVC is not provided in the material.
Why it matters: This versatility allows manufacturers to handle diverse product lines without needing multiple machines.
Benefit: Greater adaptability to customer needs and market changes.
Energy Efficiency
What it means: Heat is generated only during the welding process, minimizing energy consumption and operational costs.
Why it matters: Lower energy usage contributes to sustainability goals and reduces overhead.
Benefit: Cost-effective production with a smaller environmental footprint.
Cycle Time
What it means: Short cycle times due to rapid temperature changes increase throughput and reduce downtime.
Why it matters: Time savings directly impact productivity and profitability.
Benefit: Higher output with fewer delays.
Safety Features
What it means: Equipped with safety curtains and certified safety systems to ensure secure operation for the user. The safety devices are connected to a safety plc with double channel and the pneumatics will blocked in case of any emergency action.
Why it matters: Workplace safety is essential for compliance and employee well-being.
Benefit: Reduced risk of accidents and improved operator confidence.
Modular Automation
What it means: Features like automatic pocket and hem welding, electronic stops, and side openings for large materials make the system highly adaptable. (only in IG series)
Why it matters: Automation reduces manual labor and increases consistency.
Benefit: Streamlined workflows and scalable production.
Seam Quality
What it means: Welds are air- and water-tight, often stronger than the material itself.
Why it matters: Seam integrity is crucial for products exposed to stress, weather, or pressure.
Benefit: Reliable performance and reduced warranty claims.
Industry Focus
What it means: Forsstrom’s impulse welders are designed for a wide range of industries, including technical textiles, environmental protection, transport, and architecture.
Why it matters: This broad applicability makes the machines suitable for both niche and large-scale production environments.
Benefit: Manufacturers can use the same equipment across different product lines and sectors, increasing ROI and operational flexibility.
User Interface
What it means: The machines feature modern, touchscreen-based HMIs (Human-Machine Interfaces) with programmable settings. User control editable with diferent ranch of access, and workflow automation.
Why it matters: well-designed interface reduces training time, minimizes errors, and improves operator efficiency.
Benefit: Easy onboarding, faster setup, and smoother operation even for complex welding tasks.
Integration Options
What it means: Forsstrom welders can be integrated into automated production lines and connected with other systems such as material handling, cutting, and inspection units. You also benefit from real-time online support, seamlessly integrated with the machine.
Why it matters: Seamless integration supports scalable production and reduces manual intervention.
Benefit: Higher throughput, better quality control, and future-proofing for Industry 4.0 environments.
What is Impulse Welding Technology?
Impulse welding uses electrical current to rapidly heat a high-resistance heating strip. The generated heat transfers to the material, creating strong, smooth seams. Our closed-loop feedback systems control the welding cycle in real time, ensuring consistent weld temperature and seam integrity throughout production.
Impulse welding is ideal for applications requiring precision, flexibility, and the ability to join dissimilar or specialty materials. Compared to conventional methods, impulse welding reduces energy consumption, material waste, and production time.
Key Benefits of Forsstrom Impulse Welders
- Energy-Efficient: Heat is generated only during welding, reducing operational costs.
- High Seam Integrity: Achieve airtight, waterproof, and stronger-than-material seams.
- Material Versatility: Weld PVC, PU, laminated fabrics, non-wovens, and other thermoplastics.
- Minimal Downtime: Rapid heating and cooling cycles increase production efficiency.
- Precision Control: Advanced systems maintain consistent temperatures even during long production runs.
Applications
Our impulse welding technology provides reliable solutions across industries:
- Industrial doors and speed doors
- Tents and lightweight structures
- Covers and tarpaulins
- Pool liners and liquid tanks
- Oil booms and geomembranes
- Inflatable products and stretch ceilings
Why Choose Forsstrom Impulse Welding Machines?
Forsstrom’s impulse welding machines are built for manufacturers who demand premium quality, process reliability, and long-term performance. With decades of expertise in high-frequency and impulse welding, we support our customers with tailored service, fast delivery of spare parts, and expert training to maximize production uptime.
Selecting the right impulse welding machine is critical for your operation. Our team will help you determine the best machine and welding parameters based on your material type, production run size, and product dimensions.
Materials That Can Be Welded
- PVC (Vinyl) Laminated and Coated Fabrics
- Polyurethane (PU)
- Polypropylene
- Polyethylene (PE)
- Thermoplastic Rubber
- Non-Woven Polyester
- Double-Wall Fabrics
- Weldable Webbing and Tapes
Is Impulse Welding Right for Your Application?
Whether you manufacture industrial covers, biogas tanks, or custom inflatable structures, our specialists can help you find the best solution. Impulse welding offers unmatched seam quality for applications where strength, durability, and appearance are essential.
Contact us today to discuss your production goals and discover how Forsstrom’s impulse welding technology can transform your manufacturing process.