Sarmat NK 450 portable overlay welding machine

Sarmat NK 450 portable overlay welding machine is used for repairing of worn out holes. First it is necessary to widen the hole by boring to eliminate ellipse. After that, you can use an overlay welding machine. For the final recovery of the original diameter you can use boring again.

Advantages of the machine: 

Easy mounting of the machine

Low weight

Easy to operate

Fast restoration

Possible to work by one specialist only

No transport costs 

IMPORTANT: it’s possible to modify the machine in accordance with customer’s requirements.

Application fields of Sarmat NK 450 portable overlay welding machine:

restoration of seats for gearbox bearing cages, bedplates and other housings;

repairing of worn out straight holes of road-building equipment, quarry machinery, mining vehicles, utility machinery and equipment;

repairing of worn out straight holes of rolling mills and conveyors at the enterprises of heavy and metallurgical industry;

repairing of worn out straight holes of equipment used for extraction, processing and transportation of raw hydrocarbons (oil, gas and their fractions);

repairing of units of hydraulic engineering structures (units of canal locks, drawbridges, etc.).

When choosing machines manufactured by the Sarmat company, be sure that we will:

manufacture this equipment in our assembling workshop

ship a machine, ready to work, complete with all the necessary equipment and tools

modify the machine according to your needs in just 5 days

promptly send the machine, as all the equipment is in stock

offer you convenient payment terms

provide a 1-year warranty for the machine as well as post-warranty service

teach you how to work on machines for free and back it up with a certificate

provide you with free advisory assistance during the entire period of cooperation

offer additional equipment at a favorable price: cutters, plates, stands, drills, measuring tools, etc.

Easy mounting of the machine
Low weight
Easy to operate
Fast restoration
Possible to work by one specialist only
No transport costs