Welding machineMerkle
OptiMIG 351 KW
Welding machine
Merkle
OptiMIG 351 KW
EXW ONO plus VAT
€3,590
Year of construction
2022
Condition
Used
(fully functional)
Location
Quickborn 

Basic data
- Machine type:
- Welding machine
- Manufacturer:
- Merkle
- Model:
- OptiMIG 351 KW
- Machine number:
- 136088
- Year of construction:
- 2022
- Condition:
- excellent (used)
- Functionality:
- fully functional
- Operating hours:
- 80 h
Price & Location
EXW ONO plus VAT
€3,590
- Location:
- 25451 Quickborn, Deutschland

Call
Technical details
Documentation and certification
Type plate available
Details about the offer
- Listing ID:
- A164-77071
- Reference number:
- OptiMIG
- Update:
- 26.10.2026
Description
MERKLE OptiMIG 351 KW | SET149942 | 350 A | TRANSFORMER | TOP CONDITION
For sale is a high-quality, professional MIG/MAG welding system from the German manufacturer MERKLE.
The system was purchased new in June 2023 and used only until February 2024. Overall, it has seen very little use, resulting in an exceptionally well-maintained condition.
NO INVERTER – classic, robust transformer/rectifier technology!
Ideal for professional metalworking companies, workshops, and industrial welding applications.
TECHNICAL DATA
• Manufacturer: Merkle Schweißtechnik, Germany
• Model: OptiMIG 351 KW
• Original set number: SET149942
• Year of manufacture: 2022
• First purchase: June 2023
• Process: MIG/MAG
• Welding current: 25–350 A
• Duty cycle: 350 A at 60%, 300 A at 100%
Njdpfxet A I Rto Ap Ijwn
• Mains connection: 400 V, three-phase
• Classic transformer/rectifier technology
• Water-cooled welding torch
• Integrated 4-roller wire feeder
• Digital display
• Compact, mobile industrial design
SCOPE OF DELIVERY
• Merkle OptiMIG 351 KW
• Original Merkle welding torch SBT 504 W, 3 m, water-cooled
• Integrated water cooling system
• Harris gas regulator with two manometers
• Welding wire spool with remaining wire
• Existing connection cables and accessories as shown in the photos
SPECIAL FEATURES
• Quality product Made in Germany
• Classic, proven transformer technology instead of an inverter
• Used for only about nine months, very few operating hours
• Exceptionally well-maintained condition
• Powerful 350 A industrial system
• Merkle OptiMIG 351 KW is now sold out in the manufacturer's shop
• Original welding package with water-cooled torch
• The new price of the model was last listed at Merkle at €6,019 including VAT.
Commercial sale from the business assets of a machine trading company. Proper invoice with VAT shown.
Collection possible by appointment.
Shipping via freight forwarder on a pallet is possible for an extra charge and with the costs borne by the buyer.
Inspection possible by appointment.
High-quality German industrial welding technology in exceptionally well-maintained condition. Particularly interesting for buyers who are specifically looking for a robust, classic transformer welding system.
The listing was translated automatically. Translation errors are possible.
For sale is a high-quality, professional MIG/MAG welding system from the German manufacturer MERKLE.
The system was purchased new in June 2023 and used only until February 2024. Overall, it has seen very little use, resulting in an exceptionally well-maintained condition.
NO INVERTER – classic, robust transformer/rectifier technology!
Ideal for professional metalworking companies, workshops, and industrial welding applications.
TECHNICAL DATA
• Manufacturer: Merkle Schweißtechnik, Germany
• Model: OptiMIG 351 KW
• Original set number: SET149942
• Year of manufacture: 2022
• First purchase: June 2023
• Process: MIG/MAG
• Welding current: 25–350 A
• Duty cycle: 350 A at 60%, 300 A at 100%
Njdpfxet A I Rto Ap Ijwn
• Mains connection: 400 V, three-phase
• Classic transformer/rectifier technology
• Water-cooled welding torch
• Integrated 4-roller wire feeder
• Digital display
• Compact, mobile industrial design
SCOPE OF DELIVERY
• Merkle OptiMIG 351 KW
• Original Merkle welding torch SBT 504 W, 3 m, water-cooled
• Integrated water cooling system
• Harris gas regulator with two manometers
• Welding wire spool with remaining wire
• Existing connection cables and accessories as shown in the photos
SPECIAL FEATURES
• Quality product Made in Germany
• Classic, proven transformer technology instead of an inverter
• Used for only about nine months, very few operating hours
• Exceptionally well-maintained condition
• Powerful 350 A industrial system
• Merkle OptiMIG 351 KW is now sold out in the manufacturer's shop
• Original welding package with water-cooled torch
• The new price of the model was last listed at Merkle at €6,019 including VAT.
Commercial sale from the business assets of a machine trading company. Proper invoice with VAT shown.
Collection possible by appointment.
Shipping via freight forwarder on a pallet is possible for an extra charge and with the costs borne by the buyer.
Inspection possible by appointment.
High-quality German industrial welding technology in exceptionally well-maintained condition. Particularly interesting for buyers who are specifically looking for a robust, classic transformer welding system.
The listing was translated automatically. Translation errors are possible.
Seller
Note: Register for free or log in, to access all information.
Last online: A week ago
Registered since: 2024
1 listing online
Send inquiry
Telephone & Fax
+49 4106 ... show
These listings may also fit your interest.
Success:
Your message has been sent.
Listing
Cestona
7,546 km
CNC lathe
GeminisGT5 G2 1200X1000
GeminisGT5 G2 1200X1000
Success:
Your message has been sent.
Listing
Hergensweiler
8,062 km
Welding turn Table
Müller OpladenMO-DT 300 HW 125
Müller OpladenMO-DT 300 HW 125
Success:
Your message has been sent.
Listing
Mamer
7,709 km
CNC lathe
TacchiHD 1450 CNC
TacchiHD 1450 CNC
Success:
Your message has been sent.
Listing
Torbole Casaglia
8,223 km
4-ROLLER CALENDER
LVDa13/50-30
LVDa13/50-30
Success:
Your message has been sent.
Listing
Dorsten
7,640 km
Lathe - cycle-controlled
VDF BoehringerDNE 820/DL 5000
VDF BoehringerDNE 820/DL 5000
Success:
Your message has been sent.
Listing
Germany
7,870 km
Welding table equipment
DUMETAD-D-200
DUMETAD-D-200
Success:
Your message has been sent.
Listing
Velen
7,625 km
Rotary Welding Table
DUMETAD-HB-30
DUMETAD-HB-30
Your listing has been deleted successfully
An error has occurred




































































