Ningbo Nengpai

High-Frequency Welders

Professional RF welding solutions for diverse material processing needs

Automatic Turntable HF Welding Machine 5KW & 8KW

Automatic Turntable HF Welding Machine 5KW & 8KW

Automatic turntable high frequency welding machine equipped with boost pressure system, supports synchronous welding and cutting. Available in 5KW and 8KW, with precision cam indexing rotary table, touch screen PLC control. Ideal for medical bags, automotive parts, blister packaging, PVC & PU coated textiles.

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5KW & 8KW Manual Sliding Table HF Welding Machine

5KW & 8KW Manual Sliding Table HF Welding Machine

Manual sliding table high frequency welding machine with pneumatic driving. Available in 5KW and 8KW. Simple manual push-pull operation, stable HF output. Widely used for welding PVC, PU coated fabrics, blister packaging, stationery and small thermoplastic products, ideal for medium & small batch production.

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NP-HF-SLIDE Sliding Tray HF Sealer

NP-HF-SLIDE Sliding Tray HF Sealer

Sliding tray high-frequency sealer with dual shuttle tables for efficient operator workflow.

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5KW & 8KW Double Head Pedal HF Welding Machine

5KW & 8KW Double Head Pedal HF Welding Machine

Double head pedal operated high frequency welding machine with two working stations, pneumatic drive. Available in 5KW and 8KW. Pedal control enables alternating work on both heads, improving production efficiency. Widely used for PVC, PU fabric, leather, embossing, sealing and plastic welding.

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NP-HF-MED Medical Bag HF Welder

NP-HF-MED Medical Bag HF Welder

Medical-grade high-frequency welder validated for blood bags, IV bags, and sterile pouch manufacturing.

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NP-HF-INFL Inflatable Product HF Welder

NP-HF-INFL Inflatable Product HF Welder

Specialized high-frequency welder optimized for inflatable toys, air mattresses, and water sports equipment.

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NP-HF-STATION Stationery HF Sealer

NP-HF-STATION Stationery HF Sealer

High-frequency sealer designed for stationery products including folders, binders, and document sleeves.

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