Mz Series IGBT Soft Switch Inverter Submerged Arc Automatic Welding Machine

• Cooling Way: Air Cooling
• Style: Submerged Arc Automatic Welding Machine
• Frequency Range: Intermediate Frequency
• Electric Current: Inverter
• Work Form: Submerged Arc Automatic Welding Machine
• Type: Submerged-Arc Welder
• Model NO.: MZ-630, 800, 1000, 1250 IGBT
• OEM: Yes
• ODM: Yes
• Manual in English: Can Supply
• Transport Package: 1PC in a Paper Carton
• Specification: MZ-630, 800, 1000, 1250 IGBT
• Trademark: Smart
• Origin: China
• HS Code: 8468200090
• Production Capacity: 1000PCS/Month

Product Description

 

Product Description

 

MZ series IGBT soft-switch inverter submerged arc automatic welding machine

Model: MZ-630, 800, 1000, 1250 IGBT


The MZ series IGBT soft-switch inverter submerged arc automatic welding machine includes four models: 630A, 800A, 1000A, and 1250A.

It can weld butt joints, lap joints, and fillet welds and is widely used in industries such as shipbuilding, pressure vessels, and mechanical manufacturing.

This series of welding machines also have other functions, allowing one machine to perform submerged arc welding, manual arc welding, and carbon arc gouging, significantly increasing equipment utilization.

Main Features:

1. Utilizes IGBT soft-switch inverter technology, compact size, minimal sensitivity to grid voltage fluctuations during the welding process, and significant energy-saving effects.

2. Equipped with functions for submerged arc welding, manual arc welding, and carbon arc gouging. When set to manual welding, it can perform manual welding and carbon arc gouging; when set to submerged arc welding, it can carry out submerged arc welding.

3. Features digital displays for welding current, welding voltage, and wire feeding speed, allowing for pre-setting according to welding specifications.

4. Includes an arc ignition current adjustment potentiometer, increasing the success rate of arc ignition when adjusted to higher values.

5. Offers a thrust current adjustment potentiometer to prevent wire sticking during welding and control the penetration depth.

6. Provides a choice between non-forced wire feeding/forced wire feeding functions. When set to non-forced wire feeding, wire feeding stops upon wire contact with the workpiece to prevent the torch from tilting upward.

7. Features a short-circuit wire retraction function to prevent wire sticking to the workpiece during welding.

8. Includes wire retraction function to prevent wire sticking to the workpiece when welding stops.

9. Equipped with overheat protection.

10. Suitable for various materials, including carbon structural steel, stainless steel, heat-resistant steel, and composite materials.

11. Suitable for plate thicknesses, capable of submerged arc welding for plates with a thickness of 3mm and above.

 

Product Parameters

 

Specifications:
 

MZ series IGBT soft-switch inverter submerged arc automatic welding machine
item	Model
	MZ-630(IGBT)	MZ-800(IGBT)	MZ-1000(IGBT)	MZ-1250(IGBT)	MZ-1500(IGBT)
rated input voltage (V)	three phase 380V/50HZ
rated input capacity (KVA)	34.2	43.4	54.6	69	83
rated input current (A)	52	66	83	105	126
Rated load duty cycle(%)	60
current adjustment range (A)	50~630	50~800	50~1000	50~1250	50~1500
voltage adjustment range (V)	20~50
output no load voltage (V)	Submerged arc welding:90±10     Manual arc welding:75±6
Wire diameter(mm)	2~4	2~5	2~5	2~6	2~6
Insulation class	F

 

Detailed Photos

 

Packaging & Shipping

 

Packaging: Wooden Case.

Shipping: By express, by air, by sea, by truck or by rail.

FAQ

 

1.Can I purchase products which are not shown on the website?
Yes. Please send us your detailed requirements and we will try to help with your specific needs.
2.How can I place an order?
You can contact us by email (see contact page).
3.Where do you loading the goods?
Shanghai or Ningbo or Qingdao or Shenzhen port, etc.
4.How to make payment?
You can pay us by Paypal, L/C ,T/T and West Union,etc.
5.What is the type of our transportation?
As your requirement, by express, truck, rail, by sea or by air.
6.Can you offer the customers product sample?
Yes .After receiving your inquiry , we will arrange to send the sample within 3 days.
7.How do you pack the goods ?
According to customer's request.
8.What is your payment terms?
FOB Shenzhen, Guangzhou, Qingdao, Shanghai /Ningbo or other city in China , Or CIF Destination.
9.Can you also offer the service with OEM and ODM ?
Yes. We can offer OEM/ODM service. Please send us your brand information and specification.
10.How long is the warranty of your products ?
Generally, it's one-year-warranty. During the warranty period, we offer you free maintenance.
After the warranty time, lower price for customers buying breakdown parts.