Precision Edge Rounding Machine for Perfect R-Radius Finishing
- 360° Uniform Corners Rounding: Delivers you rounded corners with consistent radii both inside and out.
- Universal Brush System: Cross-rotating brush heads offer you perfect edge finishing.
- Surface Protection: Gentle edge rounding perfectly protects your coatings and films.
- Small Part Machining: Stable vacuum adsorption handles parts as small as 50mm.
- PLC Touch Control: An intelligent interface allows you to save your finishing parameters for different parts and materials saved with precision.
- Oxide Removal: Highly efficient oxide removal removes slag from laser cutting.
Your Partner in Perfect Edge Rounding Machine Manufacturing
Focusing on metal deburring and chamfering over 20 years, ARMPRE edge rounding machine achieves perfectly deburred, rounded, and finished metal edges for enhanced safety, superior coating adhesion, and operational efficiency.
ARMPRO’s edge rounding machine can process various sheet metal materials, including stainless steel, carbon steel, aluminum, and copper, after laser cutting and stamping, machining, and other processes.
With professional techniques, we provide smooth, consistent, and safe edge finishing for materials with complex shapes and high precision requirements.
With a factory spanning tens of thousands of square meters and a professional R&D team, we offer customized grinding solutions for your workpiece shape, ensuring a beautiful appearance while providing safety and processability guarantees for subsequent assembly, resulting in stable delivery.
Let us be your trusted edge rounding partner!
Types of Edge Rounding Machines
Designed for precision and reliability, our edge rounding machines automate the deburring, rounding, and finishing of sheet metal parts cut by laser, plasma, or punching.

The 630mm edge rounding machine offers both vacuum and magnetic worktables. It provides strong suction while ensuring work-piece stability.

The 1000mm edge rounding machine features a modular die head design, allowing for interchangeable abrasives without the need for tools.

The 1300mm edge rounding machine boasts an exceptionally large chamfering capacity. It achieves precise chamfers up to R3 with controllable accuracy.
Optional Accessories For Deburring Machine
Overview Machine Processing Configurations
Armpre series metal deburring machines to remove burrs, round edge, finish, remove laser oxide ,remove surface rust , remove slag from welding or laser cutting.

Deburring
or No.4 Finish
or Hairline Finish
or Polishing

Pre-deburring
Deburring
or No.4 Finish
or Hairline Finish
or Polishing

Deburring
No.4 Finish
or Hairline Finish
and Polishing

Pre-deburring
Deburring
No.4 Finish
or Hairline Finish
and Polishing

Deburring
No.4 Finish
or Hairline Finish
Edges Rounding

Pre-deburring
Deburring
No.4 Finish
or Hairline Finish
Edges Rounding

Deburring
Edges Rounding
No.4 Finish
or Hairline Finish
or Polishing

Deburring
No.4 Finish
or Hairline Finish
Edges Rounding
Edge Rounding Machine for a Perfect Finish
ARMPRE edge rounding machine achieves perfect deburring, rounding, and finishing of metal edges, improving material safety, excellent coating adhesion, and operational efficiency.


Standard Processing Widths: 630mm, 1000mm, 1300mm
The ARMPRE edge rounding machine can handle sheet materials with widths of 630mm, 1000mm, and 1300mm, including removing slag and oxide layers from stainless steel, carbon steel, aluminum, copper, and other metals, as well as providing chamfering and drawing.
Customized Solutions for Non-Standard Sizes
In addition to processing the three common sheet sizes, the ARMPRE rounding edge machine also offers non-standard customization solutions. The maximum sheet width that can be processed is 3250mm, addressing your needs for processing standard-sized sheets.


Flexible Configuration with 5 Grinding Units
Our edge rounding machine is equipped with 5 grinding units. These can be freely combined and arranged according to the characteristics of your material and grinding requirements. Sheet processing includes both magnetic and vacuum adsorption options, providing flexible solutions to meet your needs.
Resource Download

Quem alienum reprimique at duo. Mea elit denique complectitur an, vis ullum quaestio assueverit in. Cum no accusam philosophia.

Quem alienum reprimique at duo. Mea elit denique complectitur an, vis ullum quaestio assueverit in. Cum no accusam philosophia.

Quem alienum reprimique at duo. Mea elit denique complectitur an, vis ullum quaestio assueverit in. Cum no accusam philosophia.
Comparison of Product Details
More About Our Company
- Gallery
Metal deburring removes the burr only. Edge rounding is a more refined process that shapes the sharp 90-degree corner into a smooth, consistent radius.
Yes, equipped with aggressive abrasive belts or specialized steel wire brushes, your edge rounding machine models are specifically designed for effective oxide layer removal prior to rounding.
Edge rounding avoids safety risks for you during subsequent product assembly and increase the coating quality of the product.
we help our customer with extensive steel deburring machine ensuring unparalleled consistency with automated processes and robust engineering and premium components delivering reliable performance.
Specializing in industrial wet deburring and metal finishing, ARMPRE wet deburring machines offer safe, cooled, and dust-free high-performance alloy precision deburring, edge rounding and finishing
Still searching for a professional wide belt sander for wood and metal? ARMPRE’s wide belt sanders, featuring electronically segmented sanding pads, precision calibration, and automatic deburring, can instantly boost your deburring efficiency.
Specifically designed to address the finishing challenges of various wood panels, ARMPRE offers you a wide range of customized high-precision deburring and polishing wood sanding machines and solutions for wood of various widths and thicknesses
Yes, equipped with aggressive abrasive belts or specialized steel wire brushes, your edge rounding machine models are specifically designed for effective oxide layer removal prior to rounding.
Edge rounding avoids safety risks for you during subsequent product assembly and increase the coating quality of the product.
It boasts exceptional material compatibility, and this series can handle a wide range of materials including carbon steel, stainless steel, aluminum, copper, titanium, molybdenum, and more.
Pre welding enhances welding strength, while pre coating is the core of coating adhesion.
The grinding brush has flexible contact with the inner and outer contours, and can thoroughly remove complex holes and irregular edge burrs in 360 °. Ensure all-round roundness consistency, achieving ultimate safety and craftsmanship aesthetics within reach.

































