1. ข้อมูลพื้นฐานของผลิตภัณฑ์

คำถามที่ 1: What is the AF-UGH-21 Ultrasonic Spot Welding Machine?

A1: The AF-UGH-21 Ultrasonic Spot Welding Machine is a device that uses ultrasonic technology to connect metal or non-metal materials. When the welding head contacts the material to be welded, the high-frequency vibration causes intense friction between the molecules on the surface of the material, thereby generating heat, causing the material to partially melt or reach a plastic state, and welding is achieved under pressure. The machine can weld most thermoplastics (except Teflon) and has a wide range of applications; the welding time is short, usually only 0.05–1 second; the welding effect is good, and it can achieve airtight, liquid-tight and other sealing effects; no need to add any adhesive, the operation is simple and safe. The machine is small, which is suitable for factories with limited space or that need to move the working position according to production needs.

คำถามที่ 2: What is the AF-UGH-21 used for?

A2: It is mainly used for using ultrasonic technology to connect metal or non-metal materials. Specific applications include:

1. Welding most thermoplastics (except Teflon).

2. Upper material welding, such as leather, cloth, etc.

3. TPU positioning point welding, used for positioning point welding of TPU on the upper to fix various parts of the upper.

4. Improving the structural stability and durability of the shoe.

คำถามที่ 3: What are the key technical parameters of the AF-UGH-21?

A3:Key technical parameters of the AF-UGH-21 are as follows:

1. Model No.: AF-UGH-21

2. แรงดันไฟฟ้า: 220V/50HZ/1เฟส

3. พลังงาน: 1280W

4. ความถี่: 28KHZ

5. Flat ironing welding head diameter: 21mm (other sizes can be customized)

6. Handle diameter: 47mm

7. Packaging size: 100×285×390mm

8. Gross weight: 5.4KG

The voltage affects the usable region, power affects welding capability, frequency affects welding effect, flat ironing welding head diameter determines the size of the weldable point, and handle diameter affects handheld operation comfort.

คำถามที่ 4:What are the main features of the AF-UGH-21?

A4:Main features include:

1. Wide range of applications: It can weld most thermoplastics (except Teflon).

2. High production efficiency: The welding time is short, usually only 0.05–1 second is required.

3. Can be welded through media: Such as water, oil, etc. to the joint surface.

4. Good welding effect: It can achieve airtight, liquid-tight and other sealing effects.

5. Can be directly welded with conduction welding.

6. No need to worry about scratches on the product surface: The welding energy varies according to the plastic material. It does not vibrate all materials with ultrasonic waves, but selects the surface suitable for vibration for heating. So, when welding harder plastics, it can better play the welding effect.

7. No need to add any adhesive: The operation is simple and safe, and it can also save costs.

8. Upper material welding: It can be used to weld upper materials, such as leather, cloth, etc., and melt and bond the materials together through ultrasonic vibration to form a firm joint.

9. TPU positioning point welding: It can be used for positioning point welding of TPU (thermoplastic polyurethane) on the upper to fix various parts of the upper and improve the structural stability and durability of the shoe.

10. The machine is small: It is suitable for factories with limited space or that need to move the working position according to production needs.

2. อุตสาหกรรมและวัสดุที่เหมาะสำหรับการใช้งาน

คำถามที่ 5:What materials can the AF-UGH-21 process?

A5:The AF-UGH-21 is suitable for the following materials:

1. Most thermoplastics (except Teflon).

2. Upper materials, such as leather, cloth, etc.

3. TPU (thermoplastic polyurethane).

4. Metal or non-metal materials.

คำถามที่ 6: What industries or factories use the AF-UGH-21?

A6:It is widely used in the following industries:

1. Shoe factories

2. Garment factories

3. Leather products factories

4. Bag factories

5. Plastic products factories

三. unctions & Performance

คำถามที่ 7: How does the AF-UGH-21 work?

A7:The working principle of the AF-UGH-21 is as follows:

1. The welding head contacts the material to be welded.

2. High-frequency vibration causes intense friction between the molecules on the surface of the material.

3. Thereby generating heat.

4. Causing the material to partially melt or reach a plastic state.

5. Welding is achieved under pressure.

คำถามที่ 8:How is the welding efficiency of the AF-UGH-21?

A8:Welding efficiency features include:

1. Short welding time.

2. Usually only 0.05–1 second is required.

3. High production efficiency.

4. Ultrasonic welding does not produce toxicity like chemical agents, making it a safe welding process.

คำถามที่ 9:  How is the welding effect of the AF-UGH-21?

A9:Welding effect features include:

1. Good welding effect.

2. Can achieve airtight effect.

3. Can achieve liquid-tight effect.

4. Can achieve other sealing effects.

5. No need to worry about scratches on the product surface.

6. When welding harder plastics, it can better play the welding effect.

คำถามที่ 10: Can the AF-UGH-21 weld upper materials and TPU?

A10:Yes. Specifically:

1. Upper material welding: It can be used to weld upper materials, such as leather, cloth, etc., and melt and bond the materials together through ultrasonic vibration to form a firm joint.

2. TPU positioning point welding: It can be used for positioning point welding of TPU (thermoplastic polyurethane) on the upper to fix various parts of the upper and improve the structural stability and durability of the shoe.

คำถามที่ 11: How is the machine size of the AF-UGH-21?

A11:Machine size features include:

1. The machine is small.

2. Suitable for factories with limited space.

3. Suitable for factories that need to move the working position according to production needs.

4. Convenient for flexible arrangement of production stations.

四. Selection & Purchasing

คำถามที่ 12: How to choose the AF-UGH-21 Ultrasonic Spot Welding Machine?

A12:Choose based on the following factors:

1. Actual production needs: Confirm whether ultrasonic spot welding functions are needed.

2. Processing materials: Confirm whether it is thermoplastics, upper materials, TPU, etc.

3. Weld point size: Confirm whether the flat ironing welding head diameter of 21mm meets requirements, or whether other sizes need to be customized.

4. Frequency: Confirm whether 28KHZ meets process requirements.

5. พลังงาน: Confirm whether 1280W meets welding capability requirements.

6. Voltage: Confirm whether 220V/50HZ/1เฟส meets local power conditions.

7. Handle diameter: Confirm whether 47mm meets handheld operation requirements.

8. Installation space: Confirm whether the small machine size fits existing workstations.

9. After-sales support: Confirm whether the manufacturer provides installation guidance, operation training and after-sales service.

คำถามที่ 13: What should I consider when buying the AF-UGH-21?

A13:Buyers should consider the following factors:

1. Voltage: Whether 220V/50HZ/1เฟส meets local power conditions.

2. พลังงาน: Whether 1280W meets welding capability requirements.

3. Frequency: Whether 28KHZ meets process requirements.

4. Flat ironing welding head diameter: Whether 21mm meets weld point size requirements, or whether other sizes need to be customized.

5. Handle diameter: Whether 47mm meets handheld operation comfort requirements.

6. Packaging size: Whether 100×285×390mm meets transportation requirements.

7. Gross weight: Whether 5.4KG requires consideration for handling.

8. Applicable materials: Confirm whether it covers actual processing materials.

9. Welding head specifications: Confirm whether the required welding heads are easy to purchase.

10. Spare parts availability: Confirm supply of welding head, oscillator, transducer and other consumables.

11. After-sales support: Confirm installation guidance, operation training and after-sales service.

12. Delivery time and warranty period: Confirm delivery time and warranty policy.

คำถามที่ 14: Can the AF-UGH-21 be customized?

A14:Customization can be confirmed with the manufacturer according to actual requirements. Possible customization directions include:

1. Working voltage

2. Power interface

3. Flat ironing welding head diameter (other sizes can be customized)

4. Frequency

5. พลังงาน

6. Appearance color

Before customization, clarify production needs, material types, weld point size, frequency and power requirements, handle operation requirements and installation space so the manufacturer can provide a suitable solution.

五.After-sales & Technical Support

คำถามที่ 15: Does the manufacturer provide installation and technical support?

A15:The manufacturer can provide the following services:

1. Installation guidance

2. Commissioning support

3. Operation training

4. บริการหลังการขาย

5. Spare parts supply

Specific service scope depends on order and region. Please confirm with the supplier before purchase. It is recommended to clarify installation, training, warranty and spare parts supply in the purchase contract.