DOUBLE ROOF TILE ROLLFORMING MACHINE

ESQUADROS®

ESQUADROS PRO® DOUBLE ROOF TILE ROLLFORMING MACHINE

Ideal for customers looking to lower fixed costs, less labor in
the factory.

Esquadros has a solid and qualified team that is constantly dedicating
itself to the development and production of increasingly modern and
efficient roof tile rollforming machines.

Our Double Roof Tile Rollforming Machines of the ESQUADROS PRO® Line
are the result of a great investment in development, making it possible
to produce metal tiles in thicknesses up to 0.65mm fully within the
NBR 14513 and NBR 14514 standards.

LINE COMPARISON

CHARACTERISTICS	ESQUADROS ESSENTIAL	ESQUADROS PRO®	ESQUADROS PREMIUM®
Nominal Speed	15 m/min	15/25 m/min	25/60 m/min
Voltage/Frequency/Work Cycle	220 V 3F/60Hz/8h	380 V 3F/60Hz/8h	380 V 3F/60Hz/8h
Positioning (encoder)	1	1	2
Minimum thickness Maximum thickness Decoiler	0,43 mm 0,65 mm Esquadros Essential	0,43 mm 0,65 mm Esquadros PRO®	0,43 mm 0,65 mm Esquadros PREMIUM®
Decoiler capacity (ton)	10 ton	15 ton	15 ton
Motorized Shear	60 gpm	120 gpm	120 gpm
HMI	3" SIEMENS	7" SIEMENS	7" SIEMENS
Kit NR-12	optional
E-GOLD	optional
Edge trimmer	optional	optional
Gearmotor and Panel	•	optional
Speed Control	•	optional
Hydraulic Mandrel Expansion	•	optional
Hydraulic Peeler	•	optional
Motorization of the peeler roller	•	optional
Pneumatic entrance table	•	optional
Loading trolley	•	optional	optional
Refill roller	•	optional	optional
Speed increase 60m/min	•	•	optional

ESQUADROS PRO ROOF® TILE ROLLFORMING MACHINE

• Options to automate all setups;
• High quality mechanical construction;
• SEW gearedmotors;
• PRO10 control software;
• SIEMENS 7” touchscreen HMI;
• SIEMENS electro-electronic components;
• Completely safe according to NR-12;
• High quality of the product processed by the Roof Tile Rollforming Machine;
• Best cost-benefit ratio on the market;
• Training and full documentation for transportation, installation, operation and maintenance carried out at Esquadros® and at the customer's factory at start-up;

GENERAL TECHNICAL CHARACTERISTICS
Maximum coil weight:	15.000 kgf
Maximum width:	1.300 mm
Minimum sheet thickness:	0,43 mm
Maximum sheet thickness:	0,65 mm
Nominal speed:	25 m/min
Voltage/Frequency/Work Cycle:	380 V 3F/ 60 Hz/ 8h
Maximum outflow limit (L.E.):	240 N/mm²
Maximum resistance limit (L.R.)	360 N/mm²

LINE EQUIPMENTS

DECOILER

Standard Manual Decoiler

At Esquadros®®, we strive to bring our customers high quality production from start to finish. Our decoilers are designed to hold and decoil safely, controlling the speed, direction and
viability of your work material, we believe it all starts with this machine.

Characteristics
Load capacity	15 ton
Maximum width	1.300 mm
Maximum external diameter of the coil	1.500 mm
Mandrel inside diameter	20"

OPTIONALS

GEAREDMOTOR AND PANEL

Gearmotor for electric drive of the decoiler and control panel with forward and reverse buttons, emergency button and pilot lamp. It has inputs and outputs to receive stop signals.

SPEED CONTROL

Electronic speed control of the decoiler. The frequency inverter with special software for loop monitoring varies the decoiling speed and eliminates the automatic motor drive that can occur in the process cycle.

HYDRAULIC MANDREL EXPANSION

Hydraulic unit for driving the expansion of the decoiler mandrel, through a hydraulic cylinder.

HYDRAULIC PEELER

Peeler attached to the decoiler frame, consisting of a robust structure, hydraulically driven pressing arm and roller with anti-setback function. It can press the tip of the sheet at the beginning of the operation.

MOTORIZATION OF THE PEELER ROLLER

Motorization of the pressing arm roller (peller), facilitates the process of introducing the sheet at the beginning of the operation.

LOADING TROLLEY FOR DECOILER

With hydraulic lifting and motorized transaction, it makes the operation of placing and changing the coil a safer and more agile process.

CONFORMATION WORKBENCH

Double Conformation workbench

Conformation stages: Trapezium 16 units - corrugated 10 units.

Built with high technology, the Conformation Workbench of the Double roof tile rollforming machine line has a robust structure, built in welded steel, with devices for fixing and leveling. Rolling bearings, CNC machined, with height adjustment system. Shaft set made of SAE 1045 steel, CNC machined. Spacer bushings for tooling centralization. Table with adjustable side guides for sheet entry into the bench. Rolled sheet backrest. Adjustment by cranks.

Drive by SEW gearedmotor of high performance and low backlash rigidly coupled directly to the forming shaft. It has an external encoder that monitors possible slippage of the sheet and ensures the accuracy of the steps. Electronic drive control.

OPTIONALS

ENTRANCE TABLE

Entrance table, supported by wheels and articulated movement by hydraulic cylinder, facilitates the process of introducing the sheet on the bench at the beginning of the operation, reducing the intervention of the operator in the handling of the sheet in the risk area.

EDGE TRIMMER

Set of rotating circular knives to trim the edge of the sheet, allowing the production of thermo-acoustic tiles (sandwich tiles)

REFILL ROLLER

For the recoiling of the trimmed refill by the edge trimmer, it guarantees a clean and dense recoiling, driven by high performance gearmotors, with electronic torque control and regulation.

CYLINDRICAL TOOLING

Cylindrical Conformation Tooling

Tooling made of special steel, CNC machined, for the manufacture of metal tiles.

It includes hard chrome coating through electroplating, increasing the following characteristics: increased service life, wear resistance; corrosion resistance; high surface hardness (approximately 70 HRC); low coefficient of friction. Especially recommended for processing materials with sensitive surfaces.

CONTROL PANEL

Siemens Touch Screen Control Panel

Designed to meet the needs in an unlimited range of functions, the superior SIEMENS HMI controls all the main operating functions of the roof tile rollforming machine, providing maximum efficiency, wide flexibility and high profitability. On the Panel, options at each screen make operation extremely simple, different tile sizes can be set or monitored at once with simple handling, ensuring modern, fast and accurate production.

SHEARS 120 STROKES/MIN

Shears 120 strokes/min

Fast motorized guillotine, composed of robust structure and high technology, all rolled contacts, driven by SEW gearedmotor of high performance and low backlash, knives made of special steel VD2 with 2 useful cutting wires, guarantees up to 10x more productivity than conventional models.

Characteristics
Cycles/ min no-load:	120 gpm
Apron guides	Bearings
Drive	Gearedmotor

KIT NR-12

Fully Safe according to NR-12

Safety Net to comply with the Safe Torque Off (STO) requirement.

Protection grids for perimeter protection and line safety. Built with electro-welded steel screens in the BELGO PROTEC standard, with a transfer key system, consisting of a switch block on the central control panel and a coded safety key - with double key - on the access gate that prevents access to the risk zone with the machine running and prevents the machine from starting with operators present in blind areas of the line.
Light tower for visual indication of operating status. Start-up and shut-down preceded by audible alarm signal. Complete machine documentation includes installation, operation and maintenance manuals, electrical and hydraulic circuit diagram, parts list and more.

ESQUADROS® ROOF TILE FORMING MACHINE

Our metal roof tiles rollforming machines are models of superior performance, with a revolutionary manufacturing and industrial model with required patent.

All our designs of conformation rolls are designed and validated in the PROFIL software, with german technology, which checks the conformation
tensions according to the properties of the materials, generating confidence that the rollers will be able to conform the profile according to the desired tolerances.

We know our customer’s expectations and we propose to provide excellent machines, capable of producing profiles with high quality standards.
Each of our rollforming is rigorously tested inside Esquadros’ company and approved before being delivered.

DIMENSIONAL AND ROOF TILE MODELS

Produce roof tiles standardized to the norms
NBR 14513 and 14514

Modelo de Telha Perfil Ondulado 17 - Esquadros®

OND17

Desenho do Modelo de Telha Perfil Ondulado 17 - Esquadros®

Modelo de Telha Perfil Trapezio 25x1020 - Esquadros®

TR25X1020

Desenho do Modelo de Telha Perfil Trapezio 25x1020 - Esquadros®

Modelo de Telha Perfil Trapezio 35x1050 - Esquadros®

TR35X1050

Desenho do Modelo de Telha Perfil Trapezio 35x1050 - Esquadros®

Modelo de Telha Perfil Trapezio 40x980 - Esquadros®

TR40X980

Desenho do Modelo de Telha Perfil Trapezio 40x980 - Esquadros®

TR40X1020

Desenho do Modelo de Telha Perfil Trapezio 40x1020 - Esquadros®

WHY IS ESQUADROS® THE BEST CHOICE?

• Because it is a company that provides permanent technical assistance;
• Because for 36 years Esquadros® has fulfilled all its commitments to customers;
• Because the machines are totally safe according to NR12;
• Because the designs of its machines are technological and perfect;
• Because they are machines tested to exhaustion to ensure quality and performance;
• Because the components are from brands such as Gerdau, Arcelor Mital, Siemens, SEW, SICK, Schmersal, Belgo Bekaert, etc;
• Because the customer receives the machine within the contracted period;
• Because the prices have the best cost x benefit ratio and the machines pay for themselves;
• Because Esquadros® guarantees the exchange for a superior model according to the needs of the customer's business growth;
• Because they have all the accreditations and financing available in Brazil:
Finame - Leasing - Proger - Cartão BNDES - FCO - FINEP - BANCO DO NORDESTE