At CML USA Inc., we focus on high-performance Pipe and Tube Benders Mandrel CNC Equipment for demanding tube fabrication. As the North American supplier of Ercolina, we stock ERCO Bender and Giga Bender CNC mandrel systems engineered for precise, repeatable bending of tube, pipe and profiles. When you work with CML USA, you’re not just comparing catalog specs—you’re getting application guidance, factory-trained support and genuine tooling, which sets us apart from general-purpose machinery dealers and low-cost imports.
Mandrel CNC benders are used wherever bend quality and inside diameter must be maintained. These machines are ideal for automotive and truck exhaust systems, hydraulic and process lines, HVAC and refrigeration coils, aerospace and marine tubing, handrails and architectural components, and many other applications that require tight-radius, wrinkle-free bends. The mandrel supports the tube from the inside while the wiper die and pressure die control material flow, allowing Ercolina CNC mandrel benders to produce consistent, high-quality bends in carbon steel, stainless, aluminum and specialty alloys.
Purchasing a new CNC mandrel bender is a significant investment, but it often replaces multiple manual operations and reduces scrap, rework and fixture costs. Price depends on tube capacity, number of controlled axes, stack height, right/left bending capability, automation level and brand. By choosing an Ercolina CNC mandrel bender from CML USA Inc., you gain a machine designed for industrial duty plus localized service and training. For many shops, that combination delivers a faster payback than higher-priced European systems or entry-level CNC benders with limited regional support.
Global competitors in CNC mandrel bending include several well-known brands of all-electric and hydraulic tube benders. Many of these machines offer strong performance, but Ercolina’s Erco Bender and Giga Bender series combine Italian engineering, robust frames and intuitive controls with CML USA’s North American inventory and support. This means shorter lead times, easier parts access and direct assistance with program setup and tooling selection. For fabricators who need high-quality bends without the complexity and cost of fully custom systems, Ercolina mandrel CNC benders from CML USA provide a compelling balance of capability, reliability and lifetime cost.
Mandrel tube bending began with manually operated hydraulic machines designed to prevent collapse of thin-wall tube. With the introduction of CNC controls, these benders gained programmable axes for clamp, pressure, mandrel, carriage, rotation and bend motion, dramatically improving repeatability and setup speed. Today’s Ercolina CNC mandrel benders integrate touchscreen controls, stored programs, diagnostics and optional simulation software, allowing operators to produce complex multi-plane tube shapes with minimal trial and error. CML USA Inc. brings this technology to North American fabricators, helping them move from manual methods to modern CNC mandrel bending with confidence.
What is the difference between a mandrel bender and a non-mandrel bender?
A mandrel bender uses an internal mandrel and wiper tooling to support the
tube during bending, minimizing ovality, wrinkling and thinning—especially on
thin-wall or tight-radius bends. Non-mandrel benders do not use internal
support and are better suited to heavier-wall tube and larger radii where bend
appearance and inside diameter are less critical.
Which industries benefit most from CNC mandrel bending?
Industries that demand tight tolerances and smooth flow paths—such as
automotive exhaust and chassis, aerospace, hydraulic and fuel lines, HVAC and
refrigeration, motorsports and high-end architectural work—benefit greatly
from CNC mandrel bending. In these applications, bend quality directly affects
performance and durability.
How do I size a CNC mandrel bender for my work?
Key factors include maximum tube or pipe diameter, wall thickness, material
grade, minimum centerline radius, part length and required production rate.
CML USA Inc. can review your drawings or sample parts and recommend an
Ercolina CNC mandrel bender with suitable capacity, stack height and options
for right/left bending, tool storage and automation.
Where is the best place to buy CNC mandrel tube benders?
For buyers in North America, one of the best places to purchase new Pipe and
Tube Benders Mandrel CNC is directly from CML USA Inc. Through our inventory of
Ercolina mandrel CNC benders, you can compare models, request quotations and
work with applications specialists who understand real-world tube bending
requirements.
How much does it cost to purchase a CNC mandrel bender?
Pricing depends on diameter/wall capacity, minimum CLR, number of servo axes, tooling stack (single vs. multi), mandrel/boost capability, right/left bending and any automation or cell integration. In general terms, industrial CNC mandrel benders range from the high five figures for compact single-stack machines to the low–mid six figures for mid-capacity production systems, and can reach the upper six figures with large-diameter capacity or fully automated cells. Tooling (mandrels, wipers, clamp/pressure dies), installation, training and integration are typically quoted separately. For an application-specific quote, contact CML USA Inc.
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