Alfa In - Welding Equipment, Gas Equipment

ALFIN 161 MF, ALFIN 200 MF, ALFIN 250 MPK and ALFIN 251 MF
are multifunctional welding machines, which welds using the following methods: MIG/MAG, MMA with so called coated electrode, TIG with LA ignition or high-frequency ignition - only ALFIN 251 MF

CONCEPT
ALFIN 250 MPK and 251 MF machines are designed for welding of classic and alloyed steels, aluminium and its alloys, galvanized plates and other materials. Machines are designed as compact inverter direct welding current sources. The machines are able to perform MIG BRAZING in very high quality.  During the design stage we laid the maximum emphasis on the high variability and versatility using the IGBT technology, while keeping the perfect welding properties in all welding modes.
SYNERGY
When changing the wire feed speed the parameters change along the synergic curve. In order to ensure the minimum demands on operators with respect to setting up the parameters, ALFIN 250 MPK and 251 MF machines are equipped with predefined programs for the MIG/MAG welding.

ACCESSORY AND OPTIONS
ALFIN 161 MF
- Built in wire feeding mechanism
- Two steps for electronical choke
- MIG/MAG brazing
- MAG welding by means of self shielding wire (the possibility to avoid using protectiv gas)
- Coated electrodes up to 4,0 mm, perfectly up to 3,2 mm
ALFIN 200 MF
- MAG welding by means of self shielding wire (the possibility to avoid using protectiv gas)
- Wire feeder casing for 15 kg wire spools as a special accessories
- Fitted with a microprocessor that controls all the welding parameters
- Designed for heavy duty work, even outdoors under very harsh climatic conditions
MMA WELDING: HOT-START and ARC-FORCE adjustable from 0 to 100, ANTI-STICK
TIG WELDING: Frequency adjustable from 0,5 to 250Hz, adjustable base current
Coated electrodes up to 4,0 mm, perfectly up to 3,2 mm
ALFIN 250 MPK and 251 MF
- advanced overloading protection with acoustic alarm
- HOLD function – saving the last settings
- optional trolley available on request
For MIG/MAG
- 12 permanently defined and saved programs
- Manual mode for individual setting
- SOFT START
- AI function  – the end ball of the wire is virtually cut of by a peak current. That enables to have perfect start.
- Electronic choke
- Voltage correction ±2V
- All-metallic feeding unit with driven upper pulley
For MMA
• HOT START • ANTI-STICK • ARC-FORCE
For TIG
- HF or LA (LIFT ARC) ignition for TIG
- SLOPE UP, SLOPE DOWN
- Pre-gas time and post-gas time
- End crater current
- TIG spot welding (only ALFIN 251 MF)
- Pulse mode in TIG

Together with the machine the customer acquires high standard services and full technical support of ALFA IN company