0.03-0.3mm professional MINGDA MD-300 18650 battery spot welder machine at factory price

FOB Reference Price:Get Latest Price
US $2,500-3,500 / Set | 1 Set/Sets battery spot welder (Min. Order)
Supply Ability:
500 Set/Sets per Month battery spot welder
Port:
Shenzhen
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Overview
Quick Details
Condition:
New
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
MINGDA
Model Number:
MD-300
Rated Capacity:
18KVA
Rated Duty Cycle:
80%
Max. Welding Thickness:
0.3mm
Dimensions:
600*500*450mm
Weight:
60kg
Usage:
Battery Spot Welding
Voltage:
220v
Power(W):
800W
Certification:
CE,RHOS
Warranty:
1 year
After-sales Service Provided:
Engineers available to service machinery overseas
common nickel strip:
0.03-0.3mm
pure nickel strip:
0.03-0.2mm
Working Table Size:
230*280 mm
Welding Model:
Basic/ Repeat
Welding Pluse:
Dual Pulse
Maximum Joule Energy:
300WS(0-300WS)
Energy:
6.5ms
Capacitance:
6800MFD
Secondary Floating Voltage:
6.8V
Air Head Driver Output:
AC 24
Packaging & Delivery
Packaging Details
Standard export wood package
0.03-0.3mm professional MINGDA MD-300 18650 battery spot welder machine at factory price
Delivery Time
Shipped in 3 days after payment

0.03-0.3mm professional MINGDA MD-300 18650 battery spot welder machine at factory price

0.03-0.3mm professional MINGDA MD-300 18650 battery spot welder machine at factory price

 

 

Product Description

 

 

MD-300 spot welder description

 

Spot Welder Machine Portable precision Micro computer control battery welding machine using double point flow welding principle, work two electrode pressure work piece so that the two layer metal electrodes in two under pressure to form a certain contact resistance.

 

And the welding current from the electrodes through another electrode contact resistance in two points forming the instantaneous heat welding.The welding current moment from the other electrode along the two work pieces flow with the electrode to form a loop, and the internal structure of the parts to be joined.

 

Main technical parameters , MD-300 spot welder machine

 

 

Item No.

Specification

MD-300

1

Working Table Size

230*280 mm (Can Customize)

2

Power

18KVA

3

Secondary side biggest welding current

3200A

4

Secondary no-load voltage

5.5V

5

Welding control mode

Single/double pulse can be set

6

Preloading/pressure/inactivity time

0-2.55 seconds

7

Preweld pulse energy

0-100.0%

8

Welding pulse energy

0-100.0%

9

Change the program of welding

yes

10

Welding mode

Ordinary/continuous welding

11

Input voltage

220 V

12

Input frequency

50 Hz / 60 Hz automatic identification

13

Maximum working pressure

6 kg

14

Weight

30kg

15

Dimension

400*200*360mm

 

The relation between Welding current and spot welder machine

 

Welding current set by the user, welding time by calculus . Generally, welding current keep

at 50, the welding time in about1-3ms . The relationship between the current and the time is
as follows:


Welding time(%) 10  20  30  40  50  60  70 80  90 100
Weldingtime(ms)1.4 2.0 2.5 2.9 3.3 3.6 4.0 4.3 4.6 5.0

 

 

Welding pulse and welding current setting

 

A. Welding current setting : In normal welding mode, directly press the "↑" or "↓" key to set welding current. The program automatically save the setting after turning off

 

B. Light description: power light is on when welding, power light flash not welding.

 

MINGDA MD-300 spot welding machine , nickel thickness 0.01 to 0.3mm

 

 

Application

 

 

Applicable instructions

 

A. Power Switch: turn the switch up ,the power on. Turn the switch down, the power cut off.

B. Work instructions: Turn on the power switch. If the light flashing, it is work.

C. Welding current: setting current, its range is 00-99. a general welding current is set at about 25.

D. Fuse holder: 15A fuse in the lower left corner of the electrical box.

E. Welding switch: it is in the head of machine, when the solder needle down to the weldment and the switch closed, the welder is going to work, this switch is easy to be broken.

 

Operation, MD-300 spot welder machine

 

A. Height adjustment of Welding needles : loosing the height adjustment screw with a wrench. Then adjust or replace the length of needles exposed below the electrode(usually, it is about 15mm. It is easy to deform if it is too long) finally, tightening the screws
B. width adjustment of Electrode (needles) : loosing the width adjusting screw with a wrench, then adjust two electrodes so that two needles to appropriate distance. Last, tightening the screws.
C.Test: test whether there is coke on the needles or not., if so. you need to clear it with a file or abrasive paper. then using the right foot press pedals . When its head drop, stare the welding needles until the needle is on the welding point
D. Power: put plug into a 220V power socket, and turn on the power switch, indicator flashing, the welder is work. If working indicator does not shine or shine without flashing. turning off the power then turn on again.
E. In order to ensure good quality of welding, you should often adjust needles and keep it in a good condition.

 

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Packaging & Shipping

 

 

Sport welding machine package

 

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Our Services

 

 

Previous services for pallet wrapping machine :


1. Providing professional technical support.

2. Send the product catalog and instruction manual.
3. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time!
4. Personal call or visit are warmly welcome.

 

Sale of services for small spot welder machine :

 

1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.

2. We guarantee punctuality, quality and quantities strictly implement the terms of contract...

3. 24hr Online Customer service, please e-mail / QQ/ Skype us ( Please contact us anytime!)

4. Attend and hold Exhibitions, we attach great importance to promote the product.

5. In many cases,  we won't let shipping cost becomes a burden to you.

 

After-sales service for dual pulse spot welder machine :

 

1. Where to buy our products for one year warranty and life long maintenance.

2. 24-hour telephone service.

3. A large stock of components and parts, easily-worn parts

 

 

Company Information

 

 

MINGDA is one of the biggest manufacturer for battery spot welder machine , We can do the OEM for customers , And we already have sold large orders to many large factory . So our spot welder is mostly suitable for the big battery packs , And we also have the best after sell service .

 

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FAQ

 

 

1. Do you inspect the finished products?

Yes, Each step of production products will be came out inspection by QC department before shipping.


2. Are you factory?
Yes, We are factory, all machine is made by ourselves and we can provide customize service according to your requirement.


3. How to buy your Spot Welder?
Please send me inquiry to our email, and we will give you a PI to send me payment.


4. How to contact you?
You can press the "Contact Supplier" in this the top of the page.


5. How will you deliver my goods to me?

We always ship by air and sea. In the mean time, we cooperate with international expresses such as DHL,UPS, FedEx, TNT to enable our customers get their goods rapidly.


6. How about your transport packing? Is it possible to damage during the transportation?
We have rich experience on international transportation. All the packing are extra thickness carton filling with protective PE foam and waterproof membrane. No damage happened during transportation until now.


7. Can you put my brand name (logo) on this Spot Welder?
YES, Of course. In order to explore the market better and provide more convenient services to global customers, in the year of 2014, we sincerely invite overseas agent to create bright future together.


8. How much do I need to pay for your OEM service?
No need to pay extra cost for our OEM service. The OEM cost is already included in our prices.


9.What payment method do you accept?
T/T, Western Union, PayPal, L/C, D/A, etc.

 

 

 

Welcome to inquiry 0.03-0.3mm professional MINGDA MD-300 18650 battery spot welder machine at factory price

Dear friend:  If you are interested in MINGDA MD series spot welder,please feel free to contact with me. Your feedback is a great encouragement for us, all MINGDA staff will try our best to support you.

 

MD-300(220V/110V): Welding thickness:0.01-0.3mm 

MD-2005(220V/110V): Welding thickness:0.01-0.25mm