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Hardfacing machine is used to deal with the surface of the hot roller, beam steel roller ,color metal roller and metal roller. - details see: https://www.machineto.com/automatic-hardfacing-machine-10138488

Main advantage:

1, can hardfaceing process and heat preservation process synchronously, the control of temperature of layer within hardfaceing process is numeral.

2, carry out the automatic recovery of welding flux , avoiding the pollution of the dust, and improving work environment.

3, feeding wire stably and its moment great ,can carry out high speed welding and, increasing the welding deep and the efficiency of deposition .

4, swing welding strengthened the arc function to mix blend the welding seam , make the seam organization gradually in reasonable and even.

5, all craft parameters within the welding process can be controlled automatic, include the welding current, voltage, wire speed ,traverse speed , traverse distance, welding width, swing width ,welding time etc.

Model	Max load Cap(tons)	roller dimension (mm)		welding	Welding speed (mm/min)	Feed Wire					Optional
DH Series		diameter	length			feed way	speed mm/min	elevatingstroke (mm)	horizontal stroke (mm)
DH10	1.5	100-500	1000	MIG /MAG SAW- with Flux SAW –with FCAW	100-1000	Helical welding Stepping welding	Man or 20-50mm/min	80	1000		Swing cooling Pre-heating sucting dust
DH20	4	200-1000	2000		100-1000			80	2000
DH40	25	200-1000	4000		100-1000			80	4000
DH60	100	customize	6000		100-1000			customize	customize
Combo-DH (WM+WP)	5	800-1500	/		100-1000			2000 Or customize	2000 Or customize
	10	800-2000	/		100-1000			2500	2500
DHP	300	20-100	/	PAW TIG	100-1000	Girth welding	/	600	1000
	600	100-300	/		100-1000		/	600	1000