Unmatched Experience and Innovation

Welcome to Millutensil SRL, a company with nearly 70 years of history steeped in innovation and expertise. Since the 1980s, Millutensil has been a pioneer in manufacturing machinery for coil processing in the sheet metal industry. Our machines have gained worldwide recognition for their reliability, precision, durability, and remote assistance capabilities.

At Millutensil, we pride ourselves on our commitment to staying at the forefront of technological advancement. Our relentless pursuit of innovation ensures that we continue to provide our customers with cutting-edge solutions that meet their evolving needs.

Choosing Millutensil means choosing a technological partner that stands by your side every step of the way. Our dedicated team is committed to providing unparalleled support and expertise, ensuring that your operations run smoothly and efficiently.

With Millutensil, you’re making the best possible choice for your business. Experience the difference of working with a company that combines decades of experience with a passion for innovation. Join us in shaping the future of sheet metal processing.

Coil line in long configuration

Feeding Line in Long Configuration, designed to efficiently supply material to a 1000 ton  press.
This comprehensive line consists of a decoiler, straightener, and electronic feeder, meticulously crafted to seamlessly integrate into your production process.

Parameter Value
Decoiler capacity 5000  kg
Minimum outer diameter of coil 450/500 mm
Maximum outer diameter of coil 1200/1600 mm
Minimum width 150 mm
Maximum width 600 mm
Maximum thickness  3 mm
Material type Steel

virtual 3D

Press the mouse and move to explore the line from all angles. Use the scroll wheel to zoom in.

1 Decoiler

At the begining is the unwinding reel, a robust structure crafted from steel, electrowelded to ensure durability and stability.
The Cfc type fixed multi-cradle loading cradle is designed to facilitate the loading and alignment of coils. Its dual-cradle configuration allows for the optimization of the loading and unloading process, saving valuable time. Additionally, it is possible to load two coils with different material types, offering the flexibility to feed the decoiler based on specific production requirements.

The loading process is further simplified by the motorized lateral translation. Wheels run on floor rails, ensuring precise positioning of the cradle along the axis of the line. This system eliminates the need for strenuous manual maneuvering and guarantees perfect alignment with the decoiler.

The spindle shaft, supported by double roller bearings, ensures smooth rotation and stability during operation.

Ensuring proper tension and alignment of the material are two motorized hydraulic presser arms, providing the necessary force to maintain consistency throughout the process. A secure locking system holds the coil in place during the feeding process, preventing any unwanted movement.

As the material progresses along the line, it passes through a straightening machine, crucial for achieving the desired flatness and accuracy.

For a seamless introduction of the tape, the machine features a hydraulic introduction table. This table assists with feeding the material from the coil. The superior deflector roller helps manage any initial curvature, while the table’s extension accommodates different sheet metal coil diameters.

Independent manual tape guides positioned at the input ensure your material stays perfectly centered during processing. These guides are independently adjustable through two manual handwheels, allowing you to precisely control the tape’s position relative to the press axis. A numeric indicator provides real-time feedback on the roller position.

The machine boasts a unique head that opens like a book, powered by two hydraulic cylinders. This allows for easy inspection and maintenance. All rollers can be individually disassembled, making cleaning or replacement quick and easy.

Once straightened, the accompanying table takes over. Located between the straightener and the advancer, this table features a hydraulic height adjustment, allowing it to reach the perfect pass line and create a bridge for the material. This eliminates the need for manual handling and ensures a smooth flow between the machines. The table itself is built on a sturdy electro-welded base with a fixed height for added stability.

Finally, the strategically positioned Ansa control panel comes into play. This control panel allows you to manage the “lung” of material between the straightener and the advancer. This ensures continuous production without any interruptions, keeping your entire operation running smoothly.

The electronic advancer, positioned before the press, ensures a steady and controlled feed of material into the press itself.

The tape enters the advancer, meticulously guided by independent manual guides. These guides allow for fine-tuned adjustments, ensuring the material enters the press perfectly centered.

Precision takes center stage with the pneumatic system. Employing a type of instant negative operation through a wheel encoder located at the exit, this system constantly verifies the material reaches the quota set in the recipe. In case of any discrepancies, the system promptly halts, preventing errors and maintaining production quality.

Lubrication is key for smooth operation. The advancer boasts a system specifically designed for applications requiring minimal quantities of low viscosity oils. This continuous spraying system offers exceptional versatility, allowing you to customize the spray width to perfectly suit your sheet metal’s needs. As an added benefit, the system comes standard with the ability to manage up to three distinct lubrication zones, providing even more control over the process.

In essence, the electronic advancer acts as the conductor for your material flow, guaranteeing consistent feeding and optimal performance for your press.

02001-Automation System TAS 1

4.1 Standard interface with the press
The interface, both functional and safety, with the press is performed via PN-ProfiSafe.
The PN-PN coupler, supplied by us, will be installed in our electrical panel.
The only contact signals required are the following:
– Start feeder cam
– Pilot cam (if any)
– Auxiliary cam (if any)

4.2 Software characteristics:
• Operator program management “receipt” type, directly on the mobile panel for setting of all functioning parameters (acceleration, deceleration, speed, stroke, repetition, cycle, etc.)
• It is possible to manage 500 receipt with 20 different steps for each receipt and 100 repetitions each
• Complete diagnostic of the anomalies by means of alarms displayed and silenced
• Setup of single step length in decimal metrical (0 up to 9.999,99 mm)
• Display of value reached
• Functioning in automatic cycle, single or continuous
• Manual movements jog+/jog- and single test stroke to reduced pre-set speed, with quota display
• Pieces decrease counter
• Start/stop auto-cycle form the panel
• Sheet displacement control with resolver
As option, effective sheet displacement measurement by means of cogwheel encoder
• Panel and relevant programming instruction in English language

4.3 Electric panel / cabinet
• Electric cabinet for components housing, cabinet type with base and blind doors, confirming norm CEI EN 60204-1. standard cable length 10 mt. longer cables have overprice.
• Main line switch
• Control circuit pelv – 24 VDC
• Artificial ventilation suitable to grant the correct functioning of the electronic devices
• Junction box for the connection of the field components
• Signed and numbered components according to electric diagram
• Protection grade IP54
• Diagram holder pocket

4.4 Man/machine interface with mobile control panel touch screen Siemens
• Colour graphic and movements with symbols
• Protection grade IP 54
• Net connection to profinet
• Programming software tiap
• Multilanguage
• Working receipt
• Die code stored in a memory card
• Cable length 10 mt

4.5 Teleservice on line with Ewon

consisting of yellow metal protection nets to allow better internal visibility, appropriate height depending on the area affected by the dangers, complete with access doors controlled with electric locks equipped with buttons with request for opening.
Light curtains are positioned in some points of the line
(The safety fences consider closing even transfer area)

VIDEO

GALLERY

Office: Corso Buenos Aires, 92 – 20124 Milano – Italy Tel. +39 02 29404390 – Fax +39 02 2046677
Plant: Via delle Industrie, 10 – 26010 Izano (CR) – Italy – info@millutensil.com – millutensil.com