Upright Profile Rollforming Machine - Esquadros®

UPRIGHT PROFILE ROLLFORMING MACHINE

Uncoiler PRO/PREMIUM - Esquadros®

UNCOILER PRO/PREMIUM

The Uncoiler features a robust steel structure, welded and supported with an axis counter-support. The mandrel is composed of three blades that ensure the perfect fixation of the coil. Bearing-mounted supports. By turning a single nut on the main axis, the mandrel expands and adjusts to the inner diameter of the coil, ensuring centralized fixation.

Technical characteristics

Uncoiler load capacity:

10,000 kgf

Maximum external diameter of the coil:

1,800 mm

Internal diameter of the coil:

20"

Drive:

Pull

Braking:

Manual Adjustment

FORMING BENCH

Technical specifications:

Number of forming stages (stands): 13 (thirteen) horizontal + 03 (three) vertical + 01 (one) Turkish head for profile calibration. Robust structure, built with welded steel plates, featuring fixation and leveling devices.

DimensionMinimumMaximum
  • Profile base
  • 75
  • 300
  • Side flanges
  • 40
  • 85
  • Reinforced flanges
  • 15
  • 25
  • It includes height adjustment for the upper bearings. The height of the upper shaft is adjusted via handwheels at each forming stage. The machine's rigid construction and precise machining allow the simple installation of the cylindrical forming tooling to be sufficient for profile production.

    Special steel bearings, CNC-machined, with rolling bearings. Hardened hex-flange nuts on all shafts to allow tightening and tooling replacement. Sealed bearing housings. Lubrication fittings for greasing. Shaft assembly made of SAE 4140 steel, CNC-machined.

    The cooling system for forming includes gutters, ducts, pipelines, a reservoir, and a suction pump. Flexible "lockline" hoses in each stage direct the cooling. Drive powered by high-efficiency, low-backlash geared motors controlled by frequency inverters. Initial stages have upper rollers driven by toothed gears.

    Forming bench - Esquadros®
    Quick bearing adjustment - Esquadros®

    QUICK BEARING ADJUSTMENT

    Synchronized height adjustment of the upper bearings allows for a very quick setup. The height of the upper shaft is adjusted by the simple movement of a handwheel, which activates 2 (two) precision reducer boxes, coupled and interlocked, to ensure parallel and uniform up/down movement at each forming stage, requiring less operator experience and time for thickness adjustments.

    TURKISH HEAD FOR “U” AND “C” PROFILES

    Technical Specifications

    Profile width:

    75 to 300 mm

    Minimum / maximum thicknesses:

    2.00 / 4.76 mm


    Turkish head for final calibration of "U" and "C" profiles. Enables:

  • Profile side calibration:
  • -
  • Profile vertical calibration:
  • -
  • Longitudinal bow calibration of the profile:
  • Image table 0
  • Transverse bow calibration of the profile:
  • Image table 0
  • Profile twist calibration:
  • Image table 0

    HYDRAULIC SHEAR

    Integrated hydraulic shear. Built from machined, ground, and bolted steel plates, forming a precise and rigid structure. Complete hydraulic unit for activating the main hydraulic cylinder.

    High-quality final product and elimination of material waste with Esquadros cutting technology, featuring blades that do not produce chips/scraps.

    Technical Specifications

    Maximum cross-section:

    3.00 x 400 mm

    Hydraulic unit flow rate:

    40 liters/minute

    Hydraulic shear - Esquadros®

    CUTTING TOOLING FOR PROFILES

    Individual blades that do not generate chips during cutting, made of special D2 steel, heat-treated and ground, with low dimensional and geometric tolerance. Cut by wire electrical discharge machining (EDM). To achieve maximum cutting performance, we recommend a specific blade pair for each profile/thickness combination.

    Cutting tooling for profiles - Esquadros®

    CUTTING TOOLING FOR PROFILES < 200 MM

    NO. OF BLADESPROFILE "U"PROFILE "C"THICKNESS
  • -
  • A x B
  • A x B x C
  • min - max
  • 02
  • 75 x 40
  • 75 x 40 x 15
  • 2.00 mm - 3.00 mm
  • 02
  • 100 x 40
  • 100 x 40 x 17
  • 2.00 mm - 3.00 mm
  • 02
  • 100 x 50
  • 100 x 50 x 17
  • 2.00 mm - 3.00 mm
  • 02
  • 125 x 50
  • 125 x 50 x 17
  • 2.00 mm - 3.00 mm
  • 02
  • 150 x 40/50/60
  • 150 x 60 x 20
  • 2.00 mm - 4.76 mm
  • 02
  • 200 x 50/75
  • 200 x 75 x 25
  • 2.00 mm - 4.76 mm
  • 02
  • 200 x 85
  • 200 x 85 x 20
  • 3.00 mm - 4.76 mm
  • CUTTING TOOLING FOR PROFILES > 200 MM

    NO. OF BLADESPROFILE "U"PROFILE "C"THICKNESS
  • -
  • A x B
  • A x B x C
  • min - max
  • 02
  • 250 x 75
  • 250 x 75 x 25
  • 3.00 mm - 4.76 mm
  • 02
  • 250 x 85
  • 250 x 85 x 25
  • 3.00 mm - 4.76 mm
  • 02
  • 300 x 75
  • 300 x 75 x 25
  • 3.00 mm - 4.76 mm
  • 02
  • 300 x 85
  • 300 x 85 x 25
  • 3.00 mm - 4.76 mm
  • Tranquilidade com a 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

    BUY TRANQUILITY FOR YOU

    THERE IS
    NO COMPARISON

    Top of the line components that guarantee performance and
    longevity for your equipment.

    Fornecedor SIEMENS - Esquadros®
    Fornecedor SEW - Esquadros®
    Fornecedor SCHMERSAL - Esquadros®
    Fornecedor WEG - Esquadros®
    Fornecedor SICK - Esquadros®
    Fornecedor SMC - Esquadros®
    Fornecedor BELGO PROTEC - Esquadros®
    Fornecedor ARCELORMITTAL - Esquadros®
    Fornecedor GERDAU - Esquadros®
    Fornecedor SIMEC - Esquadros®
    Fornecedor BOSCH REXROTH - Esquadros®
    Fornecedor HYDAC - Esquadros®

    WHAT MAKES A
    MACHINE A ESQUADROS®?

    Modern machines with an innovative concept.
    State-of-the-art in coil processing.

    Easy Payment Esquadros®

    Easy Payment

    We are eligible for all
    financing available in
    Brazil...

    Guaranteed Exchange Esquadros

    Guaranteed Exchange

    We guarantee an exchange for a
    superior model according to the growth
    needs of your business.

    Contact Us

    Contact Us

    Have any questions? Have a chat with an expert
    online or call us at:
    +55 16 3712 4100.