Two-roll horizontal cone-type piercer

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Two-roll Horizontal Cone-type Piercer

This machine is a two-roller horizontal cone-type piercer, two cone-type rolls is horizontally left-and-right disposed with seperated transmission system while guide plate is vertical up-and-down disposal. Piercing is the most important deforming process during hot rolling seamless steel pipe or non-ferrous metal seamless pipe, to piercer solid billet which is heated to scheduled temperature to relative hollow.

No.	Parameter	LWZC160	LWZC340
1	Billet diameter (mm)	140-230	180-400
2	Billet length (mm)	2000-3500	2200-3500
3	Hollow length (mm)	10000	10500
4	Main motor (KW)	1600 x 2	1800 x 4
5	Main reducer type	ZDY900/i=11	BLY1150/i=12
6	Roller diameter (mm)	760	1200
7	Roller length (mm)	680	1050
8	Roller speed (rpm)	91	62
9	TRG type	hydraulic	hydraulic
10	Total installation capacity (KW)	3277.7	7464
11	Outline dimension (m)	36.4 x 14.8 x 5.3	47.5 x 17.1 x 8.2

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