{"id":8972,"date":"2026-09-10T09:44:27","date_gmt":"2026-09-10T01:44:27","guid":{"rendered":"https:\/\/stoncncmachine.com\/?post_type=news&p=8972"},"modified":"2026-09-14T10:13:06","modified_gmt":"2026-09-14T02:13:06","slug":"metal-enclosure-production-line-design-layout-output","status":"publish","type":"news","link":"https:\/\/stoncncmachine.com\/es\/news\/metal-enclosure-production-line-design-layout-output\/","title":{"rendered":"Metal Enclosure Production Line: Design, Layout, Output"},"content":{"rendered":"

A metal enclosure production line links uncoiling, leveling, laser cutting or turret punching<\/strong>, and automatic bending into one coil-fed system. Sizing one starts with your enclosure’s wall thickness and coil width, not the machine catalog \u2014 then floor space, cycle time, and shift output follow from those two numbers.<\/p>\n

What Actually Goes Into a Metal Enclosure Production Line<\/h2>\n

A coil-fed enclosure line is not a panel bender with extra steps bolted on. STON’s uncoiling\u2013leveling\u2013laser cutting\u2013punching\u2013bending configuration runs five distinct process modules under one control system: uncoiling and leveling, laser cutting, CNC turret punching<\/a> with automatic loading and unloading, automatic bending, and \u2014 where the enclosure requires it \u2014 an automated welding workstation for seam or corner joints.
\nThe uncoiling and leveling stage unwinds the steel coil and levels it in sync with the downstream feed, producing a flat blank without manual handling between steps. Laser cutting then blanks the panel profile and any complex cutouts using non-contact cutting with nesting software to raise material utilization. Where the enclosure design calls for repetitive round or square holes, louvers, or ribs at high volume, the turret punching stage takes over that work, with loading, positioning, unloading, and stacking running unattended. Bending closes the loop: a panel bender with automatic loading and unloading forms the finished panel, with angle compensation intended to hold dimensional consistency across a production run.
\nSTON configures this line to the customer’s product structure, output target, and plant footprint rather than shipping a fixed bill of machines \u2014 which matters for distribution and communication cabinet makers, since a cabinet door panel and a chassis base panel rarely share the same cutting and bending sequence.<\/p>\n

\"Punzonadora<\/p>\n

Choosing a Configuration for Distribution and Communication Cabinet Output<\/h2>\n

Distribution cabinet panels typically run heavier gauge cold-rolled or galvanized steel with fewer, deeper bends per part \u2014 structural rigidity matters more than hole density. Communication and server rack panels tend to run thinner stock at higher unit volume, with more perforation for airflow and cable pass-through, and tighter dimensional tolerance on mounting-hole patterns that have to line up with rack hardware.
\nThat difference changes which module in the line carries the workload. A distribution cabinet line leans on the bending module and benefits from a larger panel bender frame to handle bigger, thicker panels in fewer setups. A communication cabinet line leans on laser cutting or turret punching for hole and slot density, with bending handling simpler folds. Neither configuration is wrong \u2014 the mismatch shows up later, as bottlenecked cycle time on whichever module was undersized at quoting.<\/p>\n

Core Line Specifications at a Glance<\/h2>\n

The table below reflects STON’s published uncoiling\u2013leveling\u2013laser cutting line specification. Treat it as the coil-handling and cutting backbone of the enclosure line; punching and bending module specs follow in the next two sections.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/th>\nValor<\/th>\n<\/tr>\n<\/thead>\n
Materia prima<\/td>\nCold-rolled sheet, galvanized sheet, stainless steel<\/td>\n<\/tr>\n
Espesor de chapa<\/td>\n0.5\u20132.0 mm<\/td>\n<\/tr>\n
Ancho de la placa<\/td>\n1,000\u20131,500 mm\u00b9<\/td>\n<\/tr>\n
Roll Weight<\/td>\n\u2264 10 T<\/td>\n<\/tr>\n
Roll Inner Diameter<\/td>\n\u00d8508\u2013630 mm\u00b9<\/td>\n<\/tr>\n
Roll Outer Diameter<\/td>\n\u00d81,000\u20131,600 mm<\/td>\n<\/tr>\n
Precisi\u00f3n de nivelaci\u00f3n<\/td>\n\u00b11 mm\/m\u00b2<\/td>\n<\/tr>\n
Precisi\u00f3n diagonal<\/td>\n\u22641 mm\/2.000 mm<\/td>\n<\/tr>\n
Velocidad de roscado<\/td>\n5 m\/min<\/td>\n<\/tr>\n
Velocidad de L\u00ednea<\/td>\n0\u201312 m\/min, ajustable<\/td>\n<\/tr>\n
Working Height<\/td>\n+800 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

STON’s company-level material lists coil width as 200\u20131,500 mm and inner diameter as \u00d8470\u2013630 mm, while the product-folder technical table above lists 1,000\u20131,500 mm and \u00d8508\u2013630 mm. Both values are published here with source labels; confirm the applicable range with STON engineering before quoting a coil outside 1,000\u20131,500 mm width or below \u00d8508 mm inner diameter.<\/p>\n

Panel Bender Frame Sizes: Matching Enclosure Depth to Machine Capacity<\/h2>\n

The bending module is selected by frame size, not by a single universal model. STON’s press-arm panel benders<\/a> run from the A (1000) frame up to the D+ (2800) frame, each available in welded or cast-body construction, with the cast-body option rated for thicker material at full bend.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Marco<\/th>\nTama\u00f1o M\u00e1x. de Plegado (mm)<\/th>\nEspesor M\u00e1x. en Plegado Completo<\/th>\nBending Height Options (mm)<\/th>\nEjes servo<\/th>\n<\/tr>\n<\/thead>\n
A (1000) Welding<\/td>\n1000 \u00d7 1000<\/td>\nCR 1,5 mm \/ SS 1,0 mm<\/td>\n170 \/ 300 \/ 400<\/td>\n15<\/td>\n<\/tr>\n
A+ (1200) Welding<\/td>\n1200 \u00d7 1200<\/td>\nCR 1,5 mm \/ SS 1,0 mm<\/td>\n170 \/ 300 \/ 400<\/td>\n15<\/td>\n<\/tr>\n
B (1400) Welding<\/td>\n1400 \u00d7 1250<\/td>\nCR 1,5 mm \/ SS 1,0 mm<\/td>\n170 \/ 300 \/ 400<\/td>\n15<\/td>\n<\/tr>\n
B (1400) Fundici\u00f3n<\/td>\n1400 \u00d7 1250<\/td>\nCR 2,0 mm \/ SS 1,2 mm<\/td>\n170 \/ 300 \/ 400<\/td>\n15<\/td>\n<\/tr>\n
B+ (1600) Casting<\/td>\n1600 \u00d7 1250<\/td>\nCR 2,0 mm \/ SS 1,2 mm<\/td>\n170 \/ 300 \/ 400<\/td>\n15<\/td>\n<\/tr>\n
C (2000) Fundici\u00f3n<\/td>\n2000 \u00d7 1500<\/td>\nCR 2,0 mm \/ SS 1,2 mm<\/td>\n170 \/ 300 \/ 400<\/td>\n15<\/td>\n<\/tr>\n
D (2500) Fundici\u00f3n<\/td>\n2500 \u00d7 1500<\/td>\nCR 2,0 mm \/ SS 1,2 mm<\/td>\n170 \/ 300 \/ 400<\/td>\n15<\/td>\n<\/tr>\n
D+ (2800) Fundici\u00f3n<\/td>\n2800 \u00d7 1500<\/td>\nCR 2,0 mm \/ SS 1,2 mm<\/td>\n170 \/ 300 \/ 400<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

For enclosure work, frame selection maps roughly to cabinet width: filing-cabinet and small enclosure doors typically fit the A or A+ frame, standard distribution cabinet panels fall in the B to C range, and wide switchgear or floor-standing communication cabinet panels push toward the D or D+ frame. All frames in this series share a 15-axis servo configuration and support optional auxiliary knives and automatic tool change for mixed panel geometry \u2014 the frame size, not the control system, is what changes as panels get larger.<\/p>\n

\"Prensas<\/p>\n

Punching, Laser, or Both?<\/h2>\n

Turret punching and laser cutting solve different parts of the same problem, and an enclosure line often uses both in sequence rather than choosing one over the other.
\nSTON’s mechanical turret punch runs a 30 rpm turret speed at \u00b10.1 mm machining accuracy with a 150 kg load capacity, drawing roughly 2 kW; the servo turret punch raises turret speed to 40 rpm at the same \u00b10.1 mm accuracy and 150 kg capacity, drawing 3\u20135 kW. Both are suited to repetitive hole patterns, louvers, and forming operations where the same tool strikes the same feature hundreds of times per panel \u2014 mounting-hole grids on a communication cabinet chassis are a typical case.
\nLaser cutting earns its place where the cutout geometry is irregular, curved, or changes frequently between product variants, since there is no tooling to swap between designs. STON’s laser cutting stage handles carbon steel, stainless steel, galvanized sheet, and aluminum, and pairs with coil feeding, stacking, and robot loading in the integrated line. Where a lower-volume shop needs both processes but doesn’t need a full coil line, STON’s SFL series punch-laser combined machine performs both operations on a single sheet-fed station instead \u2014 worth noting as a distinct product from the coil-fed line covered here, not a substitute module within it.<\/p>\n

Planning Floor Space Before You Order<\/h2>\n

Floor space is usually the first constraint that forces a configuration change, and it is worth working through before requesting a formal layout. STON’s laser cutting units alone range from roughly 4,500 mm \u00d7 2,600 mm (single-table 3015) up to 16,000 mm \u00d7 4,100 mm (dual-table 6025) \u2014 before adding the uncoiler, leveler, punching cell, bending cell, and loading buffer that sit around them.<\/p>\n

    \n
  1. Confirm the largest panel profile any product in your mix requires, in both cutting size and material thickness.<\/li>\n
  2. Match that profile to a laser or punch model tier \u2014 larger stock sizes and higher power options require proportionally larger floor footprints and higher installed electrical capacity.<\/li>\n
  3. Add upstream footprint for the uncoiler and leveler, sized to your heaviest coil (up to 10 T) and its inner\/outer diameter range.<\/li>\n
  4. Add downstream footprint for the panel bender frame selected in the previous section, plus clearance for auxiliary knife changes or automatic tool change if specified.<\/li>\n
  5. Reserve buffer space at loading and unloading points \u2014 robotic arm, gantry, or truss unloading each has a different reach envelope, and retrofitting buffer space after installation is disruptive.<\/li>\n<\/ol>\n

    STON’s laser units<\/a> require a three-phase 380V\/50Hz supply; models up to the 4020 size recommend a 60 kVA supply, while the higher-power 6020\/6025 tier recommends 120 kVA. Confirm your facility’s available electrical capacity against this before finalizing model selection \u2014 it is a common point where a floor-space-only layout review misses a real constraint.<\/p>\n

    \"Unidad<\/p>\n

    How Many Enclosures Can This Line Actually Produce Per Shift?<\/h2>\n

    Published specifications give you speed, not a throughput number, and the two are not the same thing. STON’s line speed is stated as 0\u201312 m\/min adjustable, with a 5 m\/min threading speed for material setup.
    \nAuthor estimate, not a verified customer figure: for a mid-size distribution cabinet door panel roughly 600 mm long along the feed direction, running the line at a conservative 6 m\/min average (accounting for punching and bending cycle time rather than pure line speed), a single-shift 8-hour window with two hours reserved for changeovers, material loading, and normal stoppages works out to a rough planning range of 250\u2013400 finished panels per shift. This figure assumes one panel geometry running continuously; mixed-product runs with frequent tool or program changes will fall well below that range.
    \nTreat this range as a starting point for capacity planning, not a quoted commitment \u2014 actual output depends on your specific panel geometry, hole count, bend count, and how much of the cycle time sits in punching versus bending. Ask     STON<\/a>‘s team to model the figure against your part drawing before using it in an internal business case.<\/p>\n

    PREGUNTAS FRECUENTES<\/h2>\n

    \u00a0What’s the difference between this coil-fed line and buying a panel bender and turret punch press separately?<\/h3>\n

    The coil-fed line adds uncoiling and leveling upstream and runs laser cutting, punching, and bending under one control system with automatic material handling between stages. A standalone panel bender and turret punch press are typically fed with pre-cut sheet stock and run as independent stations, each with its own setup and handling.<\/p>\n

    Can I run stainless steel through this line?<\/h3>\n

    Yes, within the published thickness limit of 1.5 mm for stainless steel, versus 2.0 mm for cold-rolled and galvanized sheet on the same line.<\/p>\n

    \u00a0What’s the maximum enclosure panel size the bending module can handle?<\/h3>\n

    The largest cataloged panel bender frame (D+) handles up to 2,800\u00d71,500 mm at full bend on cast-body construction. STON’s company-level material separately references bending lengths up to 4,100 mm; this figure is not yet confirmed against a specific frame and should be verified with STON engineering before it’s used in a quote.<\/p>\n

    \u00a0Does STON’s panel bender reach \u00b10.01 mm accuracy?<\/h3>\n

    Sources disagree. STON’s company materials state \u00b10.01 mm angle\/dimension accuracy for the panel bender series, while the verified official website states \u00b10.05 mm assembly accuracy across STON’s manufacturing process generally. This article uses the \u00b10.05 mm figure as the more conservative, site-verified value; treat \u00b10.01 mm as unconfirmed until STON engineering clarifies which figure applies to which measurement<\/p>\n

    \u00a0What automation options exist for loading and unloading panels on this line?<\/h3>\n

    Three configurations: a robotic arm unit, a gantry system, and a truss-type manipulator. Selection depends on panel size and plant layout rather than one option being universally faster.<\/p>\n

    \u00a0Is CE compliance for a multi-machine integrated line the same as each machine’s individual CE marking?<\/h3>\n

    Not necessarily. Under the EU Machinery Directive 2006\/42\/EC and its successor Regulation (EU) 2023\/1230, an assembly of machines under a shared control system is generally assessed as a single piece of machinery in its own right, which can require a combined risk assessment beyond each module’s individual certification. Confirm the applicable scope with your integrator.<\/p>","protected":false},"excerpt":{"rendered":"

    A metal enclosure production line links uncoiling, leveling, laser cutting or turret punching, and automatic bending into one coil-fed system. Sizing one starts with your enclosure’s wall thickness and coil width, not the machine catalog \u2014 then floor space, cycle time, and shift output follow from those two numbers. What Actually Goes Into a Metal […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","class_list":["post-8972","news","type-news","status-publish","hentry","news_category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/stoncncmachine.com\/es\/wp-json\/wp\/v2\/news\/8972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stoncncmachine.com\/es\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/stoncncmachine.com\/es\/wp-json\/wp\/v2\/types\/news"}],"replies":[{"embeddable":true,"href":"https:\/\/stoncncmachine.com\/es\/wp-json\/wp\/v2\/comments?post=8972"}],"wp:attachment":[{"href":"https:\/\/stoncncmachine.com\/es\/wp-json\/wp\/v2\/media?parent=8972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}