Peach-shaped Upright Forming Machine

Products produced by peach-shaped upright forming machine: wall thickness is 1.0-1.2mm, plate forming through cold bending and cold rolling. Its structure is simple, the shape is regular semi-elliptical, similar to peach shape, so it is called peach-shaped upright, easy to install. The hooks on the column are divided into several parts by notches and evenly distributed along the column longitudinally on both sides of the column. The hook plate is bent into an arch shape and tangent to the straight side of the elliptical column body, effectively prevented from being pried open, to ensure the safety of the guardrail.

Process Flow:

Uncoiling and leveling machine – Servo feeding – Hydraulic punching – Forming machine – Hydraulic cutting – Unloading

Main parameter

C/N	Item	Unit	Parameters
1	Forming speed	M/min	0-20
2	Number of forming passes	channels	main roll 18（as to the profile）
3	Rolling thickness	mm	1.5-2.0mm
4	Roll material	Gcr15 quenching treatment
5	Shaft material	40Cr quenching treatment (HB220-260)
6	Shaft diameter	Φ80mm， quenching treatment (Harbin bearing)
7	Cutting method	Hydraulic cutting