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New Slitting Line
1550mm x 2mm | Alu. & Steel
FLOREANI & PARTNERS
BUILD TO ORDER CUSTOM DESIGNED
- 10 Auto. CNC Programmable Slitting Heads
- AVERAGE CHANGEOVER TIME: 2 MINUTES
Process material: with Rmax 410N/mm2
Material thickness range: .4mm – 2.0mm
Entry coil width max.: 1550mm
Entry coil weight max.: 30 Ton
Entry coil OD max.: 2200mm
Entry coil ID: 508mm
Exit coil OD max.: 1400mm
Exit coil ID: 508mm
Recoiler capacity max.: 12 Ton
Max. line speed: 120m / min*
(* at 1mm material thickness, with 10 cuts.
-100m / min at 1.5mm, with 10 cuts.
- 80m / min at 2.0mm, with 10 cuts.)
LINE DESCRIPTION
COIL LOADING CAR
With hydraulic up/down motion (700mm), traverse (3000mm) by electromotor.
Sliding on rails, with floor pit for the hydraulic cylinder and the guides.
Capacity: 30 Ton.
Traverse speed: 6m / min.
UNCOILER
With robust frame of certified steel. Hardened steel gears in oil bath.
The shaft holds a mandrel with large tiles, that hydraulically expand on wedges.
The rotation of mandrel is by D.C. motor, 40 kW power.
Hardened steel gears in oil bath.
The uncoiler works in ‘loop’ mode or ‘in tension’, with the motor acting as a brake (with energy recovery).
Mandrel diameter: 460mm ÷ 620mm -- with no need for spacers.
Max. coil weight: 30 Ton.
- HOLD DOWN (SNUBBER ARM): powered safety arm with containing rolls, hydraulically operated, installed on the uncoiler frame.
- SLIDERS: lower sliding guides at bottom, allowing the uncoiler displacement (+/- 150mm). AUTOMATIC COIL EDGE CONTROL BY PHOTO-ELECTRIC CELL.
PAPER WINDER
With air-operated mandrel expansion. Mandrel diameter 3”. Geared motor and pull-force regulator.
PROTECTION FILM DISPENSER
With manually adjustable mechanical brake. Coil ID 3”. Mounted on wheels.
SLITTING HEADS ETC.
ENTRY TABLE
ADJUSTABLE MATERIAL ENTRY GUIDES
ANTI-CONDENSATE FELT DISPENSER
Ø 120mm PINCH ROLLS + 3 STRAIGHTENING ROLLS
ENCODER
PROTECTION FILM SUPPORT
HYDRAULIC CUTOFF SHEAR
10 CNC PROGRAMMABLE SLITTING HEADS with Ø 180mm circular knives. Automated positioning of Heads and adjustment of the knife clearance. Storage area for 5 Heads on each side of machine bed. Hydraulic clamping system. Knife sharp edge lubrication system.
Minimum strip width: 100mm.
Cutting accuracy: +/- .25mm up to a 300mm strip width.
TWO SCRAP WINDERS
With variable speed motors and adjustable pulling force.
Capacity: 200 kg each scrap winder.
THREE SEPARATOR SHAFTS, EACH SHAFT WITH 12 AUTOMATICALLY-POSITIONABLE SEPARATOR DISCS
The shafts are, resp. placed at the loop pit exit - at the strip tension pad – and at the recoiler.
UNDRIVEN MATERIAL STRETCHER
Three roll type with allsteel ‘C’ frame and mounted on wheels. The unit upper section opens by means of a pneumatic cylinder; the lower section can be adjusted in height with two geared motors, mutually connected by a transmission bar.
The position of rolls is visualized by DRO.
Dia. 60mm work rolls, 25 back-ups with dia.: 62mm.
STRIP TENSION PAD with felt. Air-operated with adjustable air pressure.
Mounted on a car, it automatically takes the slit coil leading edge from the slitting head exit.
ROLL TYPE STRIP TENSION UNIT
With two dia. 180mm rubber coated rolls.
Automatically adjusted speed and loop adjustment by servo-diameter. Braking: by DC motor.
AUTOMATC COIL EDGE CONTROL (“SELF-ALIGNMENT”)
With proportional photo-cell.
AUXILIARY CROP SHEAR
Dia. 320mm DEFLECTOR ROLL
RECOILER WITH HYDRAULIC COIL PUSH-OFF PLATE
Allsteel with rotating frontal support and a heavy duty geared motor.
Hydraulically expanding mandrel with no gaps between two tiles.
Electronic control of the mandrel rotation speed, with continuous adjustment.
Mandrel diameter: 508mm.
Max. coil weight: 12 Ton.
Max. OD of coil: 1600mm.
COIL OFF-LOADING CAR
With hydraulic up/down motion (400mm), traverse (3000mm) by electromotor.
Sliding on rails, with floor pit required.
Capacity: 12 Ton.
Traverse speed: 6m / min.
CONTROL BOARD AND POWERBOARD
The line is connected to our customer technical support service by a remote-assistance system. Upon user’s request and authorization, the remote-connection enables immediate interventions to set parameters, detect alarms, check production… without intervention ‘on the spot’.
2006/42/CE Directive: Machines
2006/95/CE Directive: Low Tension
2004/108/CE Directive: Electro-magnetic Compatibility
UNI-EN ISO 12100:2010
We offer quality Slitting Lines both new and used / re-manufactured for Aluminium, Coated, Cold Rolled, Copper, Galvanized, Hot Rolled, Prepaint, Silicon, Stainless, Tinplate,
Your enquiries welcome for also individual Line Parts like: Decoilers, Recoilers,
Slitters, Strip Tension Stands, Turnstiles, Upenders ...
Custom-built equipment needs a special kind of product support... our proposals are detailed with drawings and photos to provide clients with a full understanding of the type and quality of the equipment we offer. We send customers approval drawings with dimensions, performance specs and features before the machine is built.
We are experienced at making our products safe, reliable and in conformance with the safety and design standards. Products are designed for maximum serviceability and reliability.
Parts Books are shipped with each piece of equipment. They contain detailed information about installation, inspection and maintenance procedures, component parts.