New: 2011
Serial No. M-11079

Four-Roll Double Pinch Plate Roll:
- Easiest machine to operate since material is clamped during the squaring process and held during the entire rolling process.
- Able to pre-bend, roll and post-bend the entire piece without releasing the pinch, allowing some parts to be pre-bent and the entire cylinder rolled in a single pass.
- Because the plate is clamped through the entire bending cycle, a rotary encoder can be utilized to indicate how much plate has been fed through the machine, allowing it to be fitted with an optional CNC control.
- Material is fed into the machine parallel to the floor, easily fitted with feed tables and side supports, or placed into a pit for ease of operation.
- Less floor space is required because the part is rolled up and over right after the first pre-bend.
- Machine can be fed from either direction

SPECIFICATIONS:
Roll Capacity:
- Nominal…………0.75" x 120"
- Maximum…………0.865" x 120"
- At 70% Length…………1.024" x 84"
- At 30% Length…………1.26" x 36"
Maximum Rolling Length: 120
Minimum Rollable Internal Diameter:
- At 0.563" Thickness…………16.9" (Single Pass)
- At 0.75" Thickness…………23.5" (Multiple Pass)
Roll Diameter:
- Top and bottom…………15”
- Side............11”
Motor - main hydraulic............20 HP
Weight - approximate............36,000 Lbs.

EQUIPPED WITH:
Bertsch / Megafab Control with Graphics (Beckhoff)
Hydraulic drop end
Hydraulic Roll Adjustment
Variable Speed Rolls
Flat Floor Mounted
Self Contained Hydraulics
20 hp Main Hydraulic Motor
Plating For Pit Mounting If Desired

* Preliminary specifications, subject to verification.

This machine is listed for sale by Liberty Machinery Company located in Lincolnshire, Illinois