CML USA Inc. is a leading source for Pipe, Tube and Profile Benders Mandrel NC equipment engineered for demanding tube fabrication. We stock proven semi-automatic mandrel NC systems from ERCOLINA, including Mega Bender and TB80-style mandrel systems sized for industrial use. Unlike general machinery resellers, we focus on tube, pipe and profile bending, providing application guidance, tooling recommendations and local support so you get a machine that matches your capacity, material and production goals.
Mandrel NC benders are designed for bending tube, pipe and profiles while maintaining inside diameter and profile shape. These semi-automatic machines use a mandrel, wiper die and pressure die to support the material during bending, greatly reducing wrinkling and ovality. They are commonly used in construction components, automotive and truck exhaust, furniture and fitness equipment, HVAC manifolds, shipbuilding and general fabrication where tight, repeatable bends are required but full CNC is not necessary. With the proper tooling, Ercolina mandrel NC benders can handle round, square and rectangular tube as well as select profiles.
As with any high-performance machinery, pricing for Mandrel NC benders varies based on capacity, number of programmable axes, stroke length, tooling package and brand. Machines with larger tube capacities, multiple clamp and pressure circuits, and extended positioning features will sit at a higher price point. However, the long-term return typically comes from reduced scrap, less manual rework, shorter setup times and the ability to bring more bending work in-house. Discussing your exact tube sizes, materials and part complexity with our CML USA Inc. team helps ensure you select an Ercolina mandrel NC system that delivers the best value for your budget.
Pipe, Tube and Profile Benders began as manually operated machines where operators visually checked every bend. As productivity and quality demands increased, hydraulic and electric drives were added, followed by numerical control (NC) for automatic positioning of rotation and length between bends. Mandrel technology was introduced to support thin-wall and tight-radius applications, greatly improving bend quality. Today’s Ercolina mandrel NC systems supplied by CML USA Inc. combine these advances into compact, semi-automatic machines capable of storing programs, repeating bend sequences and producing complex parts with far less operator input than earlier generations.
How is a mandrel NC bender different from a manual mandrel bender?
A manual mandrel bender relies on the operator to set rotation and distance
between bends for each part. A mandrel NC bender uses numerical control to
position the carriage and rotation automatically according to a stored program,
greatly improving repeatability and reducing setup time between parts.
When should I choose a mandrel NC bender instead of a full CNC mandrel bender?
Mandrel NC benders are ideal when you need accurate, repeatable bends and
multi-bend parts, but do not require the extra axes, speed or complexity of a
full CNC system. They are well suited for small- to medium-volume production,
standard part families and applications where a semi-automatic cycle provides
enough throughput.
What types of materials can be bent on these machines?
Mandrel NC benders from ERCOLINA
can bend carbon steel, stainless steel, aluminum and many other structural or
mechanical tubing alloys within the machine’s rated capacity. With the proper
tooling, they can also form square, rectangular and special profiles while
maintaining the cross-section.
Where is the best place to buy Pipe, Tube and Profile Benders Mandrel NC?
For buyers in North America, one of the best places to purchase new
Pipe, Tube and Profile Benders Mandrel NC equipment is directly from
CML USA Inc. We provide detailed specifications for multiple Ercolina mandrel
NC models, help you compare options and support you after installation with
parts and application assistance.
How much does it cost to purchase a mandrel NC bender?
Pricing varies with tube/pipe diameter and wall capacity, minimum centerline radius, number of programmable axes (bend/rotation/carriage), tooling stack height, boost capability, and options like touchscreen controls, safety guarding and automation. As a general guide, entry industrial machines are low to mid five figures, mid-capacity production models are mid to high five figures, and larger-capacity or integrated cells can reach the low six figures. 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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