20K Pneumatic Desktop Ultrasonic Spot Welding Machine
Model: US-1500 / US-2000
Specification US-1500 US-2000 Ultrasonic Frequency 20 KHz 20 KHz Output Power 1500 W 2000 W Welding Time Range 0.01–9.99 s adjustable 0.01–9.99 s adjustable Max Welding Thickness 8 mm 12 mm Driving Mode Pneumatic drive, adjustable cylinder pressure Pneumatic drive, adjustable cylinder pressure Control System Auto frequency tracking + digital control Auto frequency tracking + digital control Welding Head Titanium alloy welding head, wear-resistant Titanium alloy welding head, wear-resistant Applicable Materials Elastic tape, magic tape, insole fabric, synthetic leather, non-woven fabric Elastic tape, magic tape, insole fabric, thick leather, multi-layer shoe lining Working Air Pressure 0.3–0.6 MPa 0.3–0.6 MPa Working Power 1.8 KW 2.3 KW Working Voltage AC220V 50Hz AC220V 50Hz Operation Panel Digital panel Digital panel Machine Size (L×W×H) 450×350×550mm (desktop) 500×400×600mm (desktop) Wooden Box Size (L×W×H) 550×450×650mm 600×500×700mm Net Weight 45 KG 60 KG Gross Weight 60 KG 78 KG
Key Machine Features
· 20KHz stable ultrasonic output, auto frequency tracking, no manual frequency adjustment
· Pneumatic drive with adjustable pressure, firm welding without damaging material surface
· Digital precise time control, consistent welding effect for batch production
· Titanium alloy welding head, wear-resistant and high-temperature resistant, long service life
· Adjustable welding power and duration, suitable for thin elastic tape and thick insole materials
· Desktop compact structure, small footprint, easy to arrange in production lines
· Digital panel, intuitive parameter setting, easy for workers to master
· Compatible with spot welding, edge sealing and embossing processes for shoe materials
· Detachable welding head and pneumatic components, easy for daily maintenance and replacement
Application Fields
This 20K Pneumatic Desktop Ultrasonic Spot Welding Machine serves footwear production workshops, shoe material processing plants, luggage factories and apparel accessory processing lines. It completes spot welding, edge sealing and embossing of shoe elastic tapes, magic tapes, insoles and non-woven fabrics, applicable to elastic band sealing, hook & loop bonding and insole pattern pressing in shoemaking.
Ideal for accessory processing of sports shoes, casual shoes, children shoes and leather shoes. Adjustable welding parameters adapt to materials of different thicknesses and textures, delivering firm and clean welding joints without extra thread ends, to meet the quality and efficiency requirements of shoemaking mass production.
Operation Guidance
- Check power supply, air source connection and welding head fixation before startup
- Adjust welding power, duration and cylinder pressure according to material type and thickness
- Test weld on small samples to confirm bonding effect before mass production
- Place workpiece under the welding head, press the start button to complete automatic welding
- Clean debris on workbench and welding head, cut off power and air source after daily work
Installation Guidance
- Place the machine on flat solid workbench, reserve operation and maintenance space
- Connect AC220V power supply with reliable grounding wire, and connect 0.3–0.6MPa compressed air source
- Install welding head and positioning fixture following operation manual
- Run 2–3 minutes no-load test, finish welding parameter debugging with sample shoe materials
Maintenance & Repair Instructions
Daily Maintenance
Clean surface dust and material debris; check welding head tightness and air source pressure
Weekly Maintenance
Inspect pneumatic pipeline sealing condition, tighten loose connectors and test fault alarm function
Monthly Maintenance
Deep clean internal dust accumulation, check welding head wear degree and replace severely worn parts timely
Repair Rules
Solve faults according to panel prompt codes; cut off power and air source before disassembly; replace aging welding head regularly to guarantee welding quality

20K Pneumatic Desktop Ultrasonic Spot Welding Machine
Model: US-1500 / US-2000
Specification US-1500 US-2000 Ultrasonic Frequency 20 KHz 20 KHz Output Power 1500 W 2000 W Welding Time Range 0.01–9.99 s adjustable 0.01–9.99 s adjustable Max Welding Thickness 8 mm 12 mm Driving Mode Pneumatic drive, adjustable cylinder pressure Pneumatic drive, adjustable cylinder pressure Control System Auto frequency tracking + digital control Auto frequency tracking + digital control Welding Head Titanium alloy welding head, wear-resistant Titanium alloy welding head, wear-resistant Applicable Materials Elastic tape, magic tape, insole fabric, synthetic leather, non-woven fabric Elastic tape, magic tape, insole fabric, thick leather, multi-layer shoe lining Working Air Pressure 0.3–0.6 MPa 0.3–0.6 MPa Working Power 1.8 KW 2.3 KW Working Voltage AC220V 50Hz AC220V 50Hz Operation Panel Digital panel Digital panel Machine Size (L×W×H) 450×350×550mm (desktop) 500×400×600mm (desktop) Wooden Box Size (L×W×H) 550×450×650mm 600×500×700mm Net Weight 45 KG 60 KG Gross Weight 60 KG 78 KG
Key Machine Features
· 20KHz stable ultrasonic output, auto frequency tracking, no manual frequency adjustment
· Pneumatic drive with adjustable pressure, firm welding without damaging material surface
· Digital precise time control, consistent welding effect for batch production
· Titanium alloy welding head, wear-resistant and high-temperature resistant, long service life
· Adjustable welding power and duration, suitable for thin elastic tape and thick insole materials
· Desktop compact structure, small footprint, easy to arrange in production lines
· Digital panel, intuitive parameter setting, easy for workers to master
· Compatible with spot welding, edge sealing and embossing processes for shoe materials
· Detachable welding head and pneumatic components, easy for daily maintenance and replacement
Application Fields
This 20K Pneumatic Desktop Ultrasonic Spot Welding Machine serves footwear production workshops, shoe material processing plants, luggage factories and apparel accessory processing lines. It completes spot welding, edge sealing and embossing of shoe elastic tapes, magic tapes, insoles and non-woven fabrics, applicable to elastic band sealing, hook & loop bonding and insole pattern pressing in shoemaking.
Ideal for accessory processing of sports shoes, casual shoes, children shoes and leather shoes. Adjustable welding parameters adapt to materials of different thicknesses and textures, delivering firm and clean welding joints without extra thread ends, to meet the quality and efficiency requirements of shoemaking mass production.
Operation Guidance
- Check power supply, air source connection and welding head fixation before startup
- Adjust welding power, duration and cylinder pressure according to material type and thickness
- Test weld on small samples to confirm bonding effect before mass production
- Place workpiece under the welding head, press the start button to complete automatic welding
- Clean debris on workbench and welding head, cut off power and air source after daily work
Installation Guidance
- Place the machine on flat solid workbench, reserve operation and maintenance space
- Connect AC220V power supply with reliable grounding wire, and connect 0.3–0.6MPa compressed air source
- Install welding head and positioning fixture following operation manual
- Run 2–3 minutes no-load test, finish welding parameter debugging with sample shoe materials
Maintenance & Repair Instructions
Daily Maintenance
Clean surface dust and material debris; check welding head tightness and air source pressure
Weekly Maintenance
Inspect pneumatic pipeline sealing condition, tighten loose connectors and test fault alarm function
Monthly Maintenance
Deep clean internal dust accumulation, check welding head wear degree and replace severely worn parts timely
Repair Rules
Solve faults according to panel prompt codes; cut off power and air source before disassembly; replace aging welding head regularly to guarantee welding quality

20K Pneumatic Desktop Ultrasonic Spot Welding Machine
Model: US-1500 / US-2000
Specification US-1500 US-2000 Ultrasonic Frequency 20 KHz 20 KHz Output Power 1500 W 2000 W Welding Time Range 0.01–9.99 s adjustable 0.01–9.99 s adjustable Max Welding Thickness 8 mm 12 mm Driving Mode Pneumatic drive, adjustable cylinder pressure Pneumatic drive, adjustable cylinder pressure Control System Auto frequency tracking + digital control Auto frequency tracking + digital control Welding Head Titanium alloy welding head, wear-resistant Titanium alloy welding head, wear-resistant Applicable Materials Elastic tape, magic tape, insole fabric, synthetic leather, non-woven fabric Elastic tape, magic tape, insole fabric, thick leather, multi-layer shoe lining Working Air Pressure 0.3–0.6 MPa 0.3–0.6 MPa Working Power 1.8 KW 2.3 KW Working Voltage AC220V 50Hz AC220V 50Hz Operation Panel Digital panel Digital panel Machine Size (L×W×H) 450×350×550mm (desktop) 500×400×600mm (desktop) Wooden Box Size (L×W×H) 550×450×650mm 600×500×700mm Net Weight 45 KG 60 KG Gross Weight 60 KG 78 KG
Key Machine Features
· 20KHz stable ultrasonic output, auto frequency tracking, no manual frequency adjustment
· Pneumatic drive with adjustable pressure, firm welding without damaging material surface
· Digital precise time control, consistent welding effect for batch production
· Titanium alloy welding head, wear-resistant and high-temperature resistant, long service life
· Adjustable welding power and duration, suitable for thin elastic tape and thick insole materials
· Desktop compact structure, small footprint, easy to arrange in production lines
· Digital panel, intuitive parameter setting, easy for workers to master
· Compatible with spot welding, edge sealing and embossing processes for shoe materials
· Detachable welding head and pneumatic components, easy for daily maintenance and replacement
Application Fields
This 20K Pneumatic Desktop Ultrasonic Spot Welding Machine serves footwear production workshops, shoe material processing plants, luggage factories and apparel accessory processing lines. It completes spot welding, edge sealing and embossing of shoe elastic tapes, magic tapes, insoles and non-woven fabrics, applicable to elastic band sealing, hook & loop bonding and insole pattern pressing in shoemaking.
Ideal for accessory processing of sports shoes, casual shoes, children shoes and leather shoes. Adjustable welding parameters adapt to materials of different thicknesses and textures, delivering firm and clean welding joints without extra thread ends, to meet the quality and efficiency requirements of shoemaking mass production.
Operation Guidance
- Check power supply, air source connection and welding head fixation before startup
- Adjust welding power, duration and cylinder pressure according to material type and thickness
- Test weld on small samples to confirm bonding effect before mass production
- Place workpiece under the welding head, press the start button to complete automatic welding
- Clean debris on workbench and welding head, cut off power and air source after daily work
Installation Guidance
- Place the machine on flat solid workbench, reserve operation and maintenance space
- Connect AC220V power supply with reliable grounding wire, and connect 0.3–0.6MPa compressed air source
- Install welding head and positioning fixture following operation manual
- Run 2–3 minutes no-load test, finish welding parameter debugging with sample shoe materials
Maintenance & Repair Instructions
Daily Maintenance
Clean surface dust and material debris; check welding head tightness and air source pressure
Weekly Maintenance
Inspect pneumatic pipeline sealing condition, tighten loose connectors and test fault alarm function
Monthly Maintenance
Deep clean internal dust accumulation, check welding head wear degree and replace severely worn parts timely
Repair Rules
Solve faults according to panel prompt codes; cut off power and air source before disassembly; replace aging welding head regularly to guarantee welding quality

20K Pneumatic Desktop Ultrasonic Spot Welding Machine
Model: US-1500 / US-2000
Specification US-1500 US-2000 Ultrasonic Frequency 20 KHz 20 KHz Output Power 1500 W 2000 W Welding Time Range 0.01–9.99 s adjustable 0.01–9.99 s adjustable Max Welding Thickness 8 mm 12 mm Driving Mode Pneumatic drive, adjustable cylinder pressure Pneumatic drive, adjustable cylinder pressure Control System Auto frequency tracking + digital control Auto frequency tracking + digital control Welding Head Titanium alloy welding head, wear-resistant Titanium alloy welding head, wear-resistant Applicable Materials Elastic tape, magic tape, insole fabric, synthetic leather, non-woven fabric Elastic tape, magic tape, insole fabric, thick leather, multi-layer shoe lining Working Air Pressure 0.3–0.6 MPa 0.3–0.6 MPa Working Power 1.8 KW 2.3 KW Working Voltage AC220V 50Hz AC220V 50Hz Operation Panel Digital panel Digital panel Machine Size (L×W×H) 450×350×550mm (desktop) 500×400×600mm (desktop) Wooden Box Size (L×W×H) 550×450×650mm 600×500×700mm Net Weight 45 KG 60 KG Gross Weight 60 KG 78 KG
Key Machine Features
· 20KHz stable ultrasonic output, auto frequency tracking, no manual frequency adjustment
· Pneumatic drive with adjustable pressure, firm welding without damaging material surface
· Digital precise time control, consistent welding effect for batch production
· Titanium alloy welding head, wear-resistant and high-temperature resistant, long service life
· Adjustable welding power and duration, suitable for thin elastic tape and thick insole materials
· Desktop compact structure, small footprint, easy to arrange in production lines
· Digital panel, intuitive parameter setting, easy for workers to master
· Compatible with spot welding, edge sealing and embossing processes for shoe materials
· Detachable welding head and pneumatic components, easy for daily maintenance and replacement
Application Fields
This 20K Pneumatic Desktop Ultrasonic Spot Welding Machine serves footwear production workshops, shoe material processing plants, luggage factories and apparel accessory processing lines. It completes spot welding, edge sealing and embossing of shoe elastic tapes, magic tapes, insoles and non-woven fabrics, applicable to elastic band sealing, hook & loop bonding and insole pattern pressing in shoemaking.
Ideal for accessory processing of sports shoes, casual shoes, children shoes and leather shoes. Adjustable welding parameters adapt to materials of different thicknesses and textures, delivering firm and clean welding joints without extra thread ends, to meet the quality and efficiency requirements of shoemaking mass production.
Operation Guidance
- Check power supply, air source connection and welding head fixation before startup
- Adjust welding power, duration and cylinder pressure according to material type and thickness
- Test weld on small samples to confirm bonding effect before mass production
- Place workpiece under the welding head, press the start button to complete automatic welding
- Clean debris on workbench and welding head, cut off power and air source after daily work
Installation Guidance
- Place the machine on flat solid workbench, reserve operation and maintenance space
- Connect AC220V power supply with reliable grounding wire, and connect 0.3–0.6MPa compressed air source
- Install welding head and positioning fixture following operation manual
- Run 2–3 minutes no-load test, finish welding parameter debugging with sample shoe materials
Maintenance & Repair Instructions
Daily Maintenance
Clean surface dust and material debris; check welding head tightness and air source pressure
Weekly Maintenance
Inspect pneumatic pipeline sealing condition, tighten loose connectors and test fault alarm function
Monthly Maintenance
Deep clean internal dust accumulation, check welding head wear degree and replace severely worn parts timely
Repair Rules
Solve faults according to panel prompt codes; cut off power and air source before disassembly; replace aging welding head regularly to guarantee welding quality

20K Pneumatic Desktop Ultrasonic Spot Welding Machine
Model: US-1500 / US-2000
Specification US-1500 US-2000 Ultrasonic Frequency 20 KHz 20 KHz Output Power 1500 W 2000 W Welding Time Range 0.01–9.99 s adjustable 0.01–9.99 s adjustable Max Welding Thickness 8 mm 12 mm Driving Mode Pneumatic drive, adjustable cylinder pressure Pneumatic drive, adjustable cylinder pressure Control System Auto frequency tracking + digital control Auto frequency tracking + digital control Welding Head Titanium alloy welding head, wear-resistant Titanium alloy welding head, wear-resistant Applicable Materials Elastic tape, magic tape, insole fabric, synthetic leather, non-woven fabric Elastic tape, magic tape, insole fabric, thick leather, multi-layer shoe lining Working Air Pressure 0.3–0.6 MPa 0.3–0.6 MPa Working Power 1.8 KW 2.3 KW Working Voltage AC220V 50Hz AC220V 50Hz Operation Panel Digital panel Digital panel Machine Size (L×W×H) 450×350×550mm (desktop) 500×400×600mm (desktop) Wooden Box Size (L×W×H) 550×450×650mm 600×500×700mm Net Weight 45 KG 60 KG Gross Weight 60 KG 78 KG
Key Machine Features
· 20KHz stable ultrasonic output, auto frequency tracking, no manual frequency adjustment
· Pneumatic drive with adjustable pressure, firm welding without damaging material surface
· Digital precise time control, consistent welding effect for batch production
· Titanium alloy welding head, wear-resistant and high-temperature resistant, long service life
· Adjustable welding power and duration, suitable for thin elastic tape and thick insole materials
· Desktop compact structure, small footprint, easy to arrange in production lines
· Digital panel, intuitive parameter setting, easy for workers to master
· Compatible with spot welding, edge sealing and embossing processes for shoe materials
· Detachable welding head and pneumatic components, easy for daily maintenance and replacement
Application Fields
This 20K Pneumatic Desktop Ultrasonic Spot Welding Machine serves footwear production workshops, shoe material processing plants, luggage factories and apparel accessory processing lines. It completes spot welding, edge sealing and embossing of shoe elastic tapes, magic tapes, insoles and non-woven fabrics, applicable to elastic band sealing, hook & loop bonding and insole pattern pressing in shoemaking.
Ideal for accessory processing of sports shoes, casual shoes, children shoes and leather shoes. Adjustable welding parameters adapt to materials of different thicknesses and textures, delivering firm and clean welding joints without extra thread ends, to meet the quality and efficiency requirements of shoemaking mass production.
Operation Guidance
- Check power supply, air source connection and welding head fixation before startup
- Adjust welding power, duration and cylinder pressure according to material type and thickness
- Test weld on small samples to confirm bonding effect before mass production
- Place workpiece under the welding head, press the start button to complete automatic welding
- Clean debris on workbench and welding head, cut off power and air source after daily work
Installation Guidance
- Place the machine on flat solid workbench, reserve operation and maintenance space
- Connect AC220V power supply with reliable grounding wire, and connect 0.3–0.6MPa compressed air source
- Install welding head and positioning fixture following operation manual
- Run 2–3 minutes no-load test, finish welding parameter debugging with sample shoe materials
Maintenance & Repair Instructions
20K Pneumatic Desktop Ultrasonic Spot Welding Machine
Model: US-1500 / US-2000
| Specification | US-1500 | US-2000 |
|---|---|---|
| Ultrasonic Frequency | 20 KHz | 20 KHz |
| Output Power | 1500 W | 2000 W |
| Welding Time Range | 0.01–9.99 s adjustable | 0.01–9.99 s adjustable |
| Max Welding Thickness | 8 mm | 12 mm |
| Driving Mode | Pneumatic drive, adjustable cylinder pressure | Pneumatic drive, adjustable cylinder pressure |
| Control System | Auto frequency tracking + digital control | Auto frequency tracking + digital control |
| Welding Head | Titanium alloy welding head, wear-resistant | Titanium alloy welding head, wear-resistant |
| Applicable Materials | Elastic tape, magic tape, insole fabric, synthetic leather, non-woven fabric | Elastic tape, magic tape, insole fabric, thick leather, multi-layer shoe lining |
| Working Air Pressure | 0.3–0.6 MPa | 0.3–0.6 MPa |
| Working Power | 1.8 KW | 2.3 KW |
| Working Voltage | AC220V 50Hz | AC220V 50Hz |
| Operation Panel | Digital panel | Digital panel |
| Machine Size (L×W×H) | 450×350×550mm (desktop) | 500×400×600mm (desktop) |
| Wooden Box Size (L×W×H) | 550×450×650mm | 600×500×700mm |
| Net Weight | 45 KG | 60 KG |
| Gross Weight | 60 KG | 78 KG |
Application Fields
Operation Guidance
- Check power supply, air source connection and welding head fixation before startup
- Adjust welding power, duration and cylinder pressure according to material type and thickness
- Test weld on small samples to confirm bonding effect before mass production
- Place workpiece under the welding head, press the start button to complete automatic welding
- Clean debris on workbench and welding head, cut off power and air source after daily work
Installation Guidance
- Place the machine on flat solid workbench, reserve operation and maintenance space
- Connect AC220V power supply with reliable grounding wire, and connect 0.3–0.6MPa compressed air source
- Install welding head and positioning fixture following operation manual
- Run 2–3 minutes no-load test, finish welding parameter debugging with sample shoe materials
Maintenance & Repair InstructionsDaily Maintenance
Clean surface dust and material debris; check welding head tightness and air source pressure
Weekly Maintenance
Inspect pneumatic pipeline sealing condition, tighten loose connectors and test fault alarm function
Monthly Maintenance
Deep clean internal dust accumulation, check welding head wear degree and replace severely worn parts timely
Repair Rules
Solve faults according to panel prompt codes; cut off power and air source before disassembly; replace aging welding head regularly to guarantee welding quality

