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Initial Pinch Plate Rolls
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Double Pinch Plate Rolls
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High Speed Automatic Rolls
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Hvac and Duct Manufacturing Equipment
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Other Roll Forming
Machinery & Equipment
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REPAIRS TO
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Cincinatti, Bridgeport,Dean Smith & Grace, Colchester, Huron, Standard Modern, TOS, Allsteel, Niagara, Minster, Aida, Brown Boggs, Harig, Jones & Shipman, Kent, Chevalier, Lian Feng, Lillian
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INITIAL PINCH PLATE ROLLS
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DELTA-M ( 6 models )
All Mechanical
Rated at 50,000 psi/ 350 N/mm² material Yield Strength
1,5 to 4,0mm / 0.060" to 0.157" thickness
1100 to 2100mm / 43" to 83" width
DM/90 and 105 Series
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Delta Mechanical
If you are looking for a quality Initial Pinch plate roll for your shop, with moderate investment, which will give you long service, the Delta line is your answer.
If your shop is not in constant production of rolled parts but has an occasional need, then you will not mind pre-bending the blank and pulling it out of the rolls and re-aligning it to pre-bend the other lip, then use our Delta rolls.
The Delta mechanical models are limited to the most popular material thicknesses used in the type of shop described above.
Machine Standard Features:
·Frame built of laser cut high strength steel, welded, stress relieved and sand blasted.
·All UL listed GE electrical components or equivalent installed in a UL listed NEMA 12 equivalent electrical cabinet with master breaker
·Top roll powered by gear-motor
·Three extended rolls to accept section forming tooling
·Manual lifting of pinching and bending rolls
·Manual drop-end
·Tilting of bending roll directly from controls console
·Separate Controls console rolling on wheels
·Safety devices and operating manual according to CE norms
Optional Features and Equipment
· Double foot pedal
· Quadruple foot pedal
· Powered lifting of the bending roll
· Bending rolls assembled on bearings
· Universal section bending tools
· Cone bending device
· Digital readout for bending roll, basic model
· Digital readout for the bending roll, with 1 position preset
· Digital readout for the bending roll, with 20 position preset
DELTA-H (19 models )
All Hydraulic
Rated at 50,000 psi/ 350 N/mm² material Yield Strength
1,5 to 10,0mm / 0.060" to 0.393" thickness
1100 to 3100mm / 43" to 122" width
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Delta Hydraulic
Delta Hydraulic is the more versatile of the Initial pinch plate rolls, machines COMAL ITALIA builds. It is compact and self-contained. It is built and assembled with the same care and quality as the larger COMAL ITALIA plate rolls.
The Delta-H models are initial pinch machines. The top roll and pinching roll are driven hydraulically, in rotation. The pinching roll and the bending roll are also powered for movement hydraulically.
Standard Features
· Frame built of laser cut high strength steel, welded, stress relieved and sand blasted.
· All UL listed GE electrical components or equivalent installed in a UL listed NEMA 12 equivalent electrical cabinet with master breaker
· Hydraulic unit by Rexroth and valves by Aron
· Two driven rolls, top and pinching roll
· Three extended rolls to accept section forming tooling
· Power lifting of pinching and bending rolls
· Bending rolls assembled on bearings
· Manual drop-end
· Tilting of bending roll directly from controls console
· Controls console with levers on machine frame
Safety devices and operating manual according to CE norms
Optional Features and Equipment
· Hardened rolls HRC 54 - 56
· Variable speed
· Powered rotation of the bending roll
· Hydraulic drop-end
· Separate control desk with solenoid valves instead of lever actuated valves
· Universal section bending tools
· Cone bending device
· Digital readout for bending roll
· Vertical hydraulic support Ø 2500 mm/ 98” capacity
· Hydraulic side-support Max. 1500 Kg/ 3310 lbs capacity
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