Cold push mandrel type elbow machine_Cangzhou City Mechanical Equipment Co. Ltd

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Cold push mandrel type elbow machine

Mechanical parameters

Cold forming elbow machine

Model	Diameter Range	Clamping Force(KN)	Main Thrust (KN)	Working Pressure(MPa)	Motor Power (KW)	Weight (T)
BH-100T	1/2 " ~3"28	1000	630	25	11	7
BH -160T	1 "~4 "28	1600	1000	25	14	11
BH-300T	2 "~6 "	3000	1500	25	18.5	15
BH -400T	4 "~8 "	4000	2000	25	22	21
BH -500T	5 "~10 "	5000	2500	25	30	32
BH -800T	6 "~12 "	8000	4000	25	44	41
BH -1000T	12 "~16 "	10000	5000	25	50	57
BH -1600T	16 "~20 "	16000	8000	25	65	90
BH-2300T	16“—24”	23000	12000	25	80	120

Mechanical video

Equipment details

This elbow machine is used for the forming of elbow, the main power is the hydraulic cylinder, the heating method is intermediate frequency heating.

The working principle of intermediate frequency elbow machine: the press machine is used to directly press and shape the elbow in the mold. Before pressing, the tube blank is placed on the lower die, the inner core and end die are loaded into the tube blank, and the upper die moves downward to press. The elbow is formed by the constraint of the outer die and the support of the inner die. The rule of welding elbow is the method of pressing out two pipe elbow half shell with mold, and then welding into a elbow, the follow-up procedure of this method is much, and the welding technology of large thin-wall type elbow is poor.

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