Model	Max load Cap(tons)	roller dimension (mm)		welding	Welding speed (mm/min)	Feed Wire				application	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	钢厂各种热轧 冷轧辊	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	特殊/customize	6000		100-1000			customize	customize
Combo-DH (操作机WM+变位机WP)	5	800-1500	/		100-1000			2000 Or customize	2000 Or customize	水泥厂电厂磨煤辊
	10	800-2000	/		100-1000			2500	2500
DHP	300	20-100	/	PAW  TIG	100-1000	Girth welding	/	600	1000	机车阀门 气门、模具底座等
	600	100-300	/		100-1000		/	600	1000