Description:
- DH20 Pro Spot Welder Upgrade to V2.0 Version
 
*Take note to fully charge the battery before use*

Since the built-in battery is a high-rate discharge battery, for transportation and storage safety, the battery power is very low and welding operations are not possible before charging.

It's recommended to weld nickel sheets below 0.15mm.

Features:
- Portable spot welding machine, with quick release welding pen.
- Compact and portable size design can easy to take belong;
- Integrated welding pen use gold-plate terminal, with good conductivity and low contact resistance;
- Thickened pure copper strip and imported MOS tube can save energy and can provides longger service time;
- Built-in high rate power battery, with fine charge and discharge performance, more stable;

Specifications:
- Name: Spot Welding Machine
- Material: Metal Case
- Battery Capacity: 5500mAh
- Welding Output:  4.2V Max 639A
- Welding Thickness: 0.1-0.15mm
- USB Output:5V Max 2.4A
- Charging Port: Type-C
- Product Weight: 302g
- Product Size: 103x83x29mm
- Package size: 143x107x48mm
- Package weight: 407g

Packaging Include:
- 1 x DH20 Pro+ Welding Machine
- 1 x Welding Pen
- 1 x 0.12mm*8mm*2m Nickel Plated Steel Belt

How to Use:

*Take note to fully charge the battery before use*

1. To Turn On/Off - Long press button for 3 seconds then release the button after hearing the boot sound,that is turn on/off.

2. Short press the button. If the buzzer rings, that is shift position. Press one time, and it can add 1 gear. 1-9 cycles, and the 9th gear is the strongest welding strength.

3. Soldering Operation - Start with level 1, unit will start soldering after 0.5 seconds once it detects item. Power setting can be adjusted to suit different soldering job. If high level going into current protection mode and reboot,you can connect a USB input;

4. Auto Power Off - After no activity for 15 minutes the unit will automatically shut down.

5. USB Output - The USB output will be activated automatically once connected. Once output current is less than 50mAh the unit will automatically cut power output. Short press button to resume power output.

6. Error Warning - If the device fails, the buzzer keeps beeping after turning on;

7. Firmware Update - The upgrade port is reserved, which can be upgraded to the latest firmware


Precautions

1. It's recommended to weld nickel sheets below 0.15mm (Can welding 0.15mm).

2. It's recommended to weld when battery power over 70% for better welding effect.

3. Pay attention to the placement of the soldering pen,if the  pressure of the soldering pen too loose,will break down the nickel sheet.

If the  pressure of the soldering pen too tightly,the welding will be week.

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)