140A Economical DC Welding Machine

• Cooling Way: Fan Cooling
• Style: Portable
• Frequency Range: Low Frequency
• Electric Current: DC
• Work Form: One-Body
• Type: Manual Metal-Arc Welder
• Model NO.: MMA-140F HOLLY POWER SOLDAR
• Input Voltage: 220-240V
• Real Current: 10-140A
• Workable Electrode: 1.6-3.2mm
• Duty Cycle: 60% @140A Under 40 Degree Centigrade
• Efficiency: 90%
• Quantity for 20" Container: 3000PCS
• Weight: 3.5kgs
• Suitable Rod: 6010/6011/6013
• Transport Package: Carton Box/Color Box/Pallets
• Specification: 287*187*187
• Trademark: HOLLY POWER
• Origin: China
• Production Capacity: 100000/Year

Product Description

Product Description

Features

1. Single board IGBT technology, energy-efficient and low noise.
2. Easy arc ignition, litter spatter, and excellent welding performance.
3. Auto-adaptive arc force minimizes electrodes sticking in the puddle.
4. Without compromising arc stability or increased spatter.
5. Safety protection against overcurrent, over-voltage, and overheating.
6. Small and light, but still powerful.
7. Suitable for welding all kinds of acid and basic electrodes.
8. Compete with electrode holder, earth clamp, face mask, and hammer.

Product Parameters

Technical Specifications

ARMITEM	UNIT	MMA-100	MMA-120	MMA-140	MMA-160	MMA-180	MMA-200
Input Power Voltage	V	AC230V±10%	AC230V±10%	AC230V±10%	AC230V±10%	AC230V±10%	AC230V±10%
Input Power Frequency	Hz	50/60	50/60	50/60	50/60	50/60	50/60
Rated Input Capacity	KVA	3	3.8	4.5	5.4	6.2	7.1
Output Current Range	A	20-100	20-120	20-140	20-160	20-180	20-200
No-load Voltage	V	62	62	60	60	60	60
Rated Duty Cycle	%	40	40	40	40	40	40
Power Factor	cosΦ	0.93	0.93	0.93	0.93	0.93	0.93
Protection Grade		IP21S	IP21S	IP21S	IP21S	IP21S	IP21S

 

Detailed Photos

 

 

Installation Instructions

 

Company Profile

 

FAQ

Q: Are you a manufacturer or a trading company? 
A: We are an over 30 years experienced manufacturer of angle grinders, vibrators, welding machines, air compressors, cut-off machines, drill presses, etc.

Q: How is your quality control?
A: We have QA & QC department to make sure qualified products us.
income raw material inspection and first unit sample confirmed by QA before assembling;  processing, duration & performance testing carried out by QC before packing by 100%;  
finished products will be sampling survey at 18-25% before shipping.

Q: What is the package for your products? 
A: We have a variety of packing for different items: Color box; brown box; Honeycomb box; wooden case. Or extra outer packing according to the client's requirement.

Q: How about the leading time?
A: testing samples need 5-10 days to prepare, full container loading 20-30 days normally,  peak season or more than 20x40HQ containers will be 30-50 days.

Q: What's your payment term? 
A: The general payment term we are working with is T/T, 20-30%  as a deposit, the balance before shipment or at sight the BL copy, other payment terms such as L/C  at sight more than that can be negotiable.

Q: How about the shipping cost?
A: For small quantity orders, the goods could be delivered to you via express couriers, such as DHL, FEDEX, and so on, we have longterm cooperation with them. If the order quantity is large, the goods would be shipped by sea. We'll advise the way of shipping and quote the shipping cost for your checking in advance, you also can ship by your shipping agent.

Q: Do you also sell replacements for your machines? 
A: Yes, replacements for our products are available. 3-5% free charge of easily damaged parts provided by us within a 1-2 years warranty,  order quantity up to 1000pcs per item, we can give one to 5pcs quick-weak replacements