Polishing machinesAMI-C

Automated CNC edge polisher for acrylic and methacrylate/ Aplications
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Description

Automated CNC edge polisher for acrylic and methacrylate

The AMI-C is BERMAQ's automated CNC edge polisher, the result of decades of experience in polishing acrylic and methacrylate and constant innovation aimed at maximizing finish quality and production efficiency. Available in two working lengths—2,100 mm and 3,100 mm—it is suitable for both workshops with limited space and high-capacity industrial facilities.

Equipped with a tilting head up to +60°, automatic feed up to 10 m/min, and the ability to process between 5 and 10 pieces simultaneously, with straight edges at 90° and bevels, with a maximum thickness of 120 mm for straight edges and 105 mm for 45° edges. The integration of original BERMAQ® diamond tools and the patented Buffing System make it the industry benchmark for brilliant, smooth, and completely transparent finishes.

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Technical characteristics AMI-C

Effective length

2.100 / 3.100 mm

Maximum thickness

120 mm (straight) / 105 mm (45º)

Straight edges (90º)

✔️

Bevelling / angle polishing

✔️

Minimum / maximum inclination

-2º / +60º

Workpiece feed

Automatic

Feed rate

Up to 10 m/min

Milling motor speed

5.000 a 12.000 rpm

Cutting depth

0 - 4 mm

Workpiece clamping

Pressers

Number of clamps

5 - 12

Power supply

220 V 3PH/ 380V 3PH+N // 60Hz/ 50H Alimentació elèctrica

External dimensions

3.800 x 1.760 x 1.840 mm / 4.654 x 1.655 x 1.837 mm

Weight

2.300 Kg / 3.000 Kg

EC safety certificate

✔️

* Recommended values with option to modify

Applications of the AMI-C Polisher

The AMI-C covers everything from the artisanal production of high-quality parts to industrial workflows that demand consistent performance and impeccable results:

Industries and processes where the AMI-C is the benchmark solution

  • Acrylic displays: Polishing of straight and beveled edges on thick pieces with a high-quality, transparent finish

  • Visual communication and signage: Letters, signs, and three-dimensional elements with a glossy finish in a single pass

  • Stands: Acrylic, methacrylate, and technical plastic pieces for points of sale that demand the highest surface finish

  • Decoration and interior design: Custom-made paintings, frames, dividers, and decorative elements with a precise and repeatable finish

  • Acrylic: Mass production of components with a professional finish without manual retouching

  • Jewelry and collectibles: small and medium-sized pieces with high-definition finishing requirements

AMI-C

AMI-C Polisher Technology

CNC Control for Precise and Repeatable Polishing

The AMI-C incorporates an advanced numerical control system that manages all parameters of the polishing process—feed speed, depth of cut, and head angle—for each head, guaranteeing the operator's control. CNC precision eliminates human variability and ensures a consistent quality standard in long-running production runs.

Patented Buffing System for a Superior Finish in the Final Pass

The Buffing System is an exclusive, patented solution by BERMAQ® that works in the final stage. A felt strip impregnated with polishing paste is applied to the workpiece after the machining pass with the diamond tools is completed, achieving exceptional luster, smoothness, and transparency that no other conventional polishing system can match. Optional and directly integrable to the machine.

Tiltable head up to +60° for complex geometries

The AMI-C's CNC head tilts automatically from -2° to +60°, allowing work on straight edges, chamfers, bevels, and complex surfaces. Its ability to process parts up to 105 mm thick in a beveled position puts it well above most polishers on the market in this segment. It allows polishing multiple parts simultaneously, optimizing production time and reducing costs per piece in long runs.

Original BERMAQ® diamond tools and automatic cooling and lubrication systems

The AMI-C works with original BERMAQ surface diamond tools with minimal maintenance costs. The integrated automated cooling and lubrication systems extend tool life and ensure continuous, uninterrupted operation in intensive production environments.

AMI-C

Materials AMI-C Works With

AMI-C offers high-quality results on a wide range of plastics and light metals.

Versatility of materials for any industrial sector

  • Methacrylate and acrylic (PMMA): Gloss and optical clarity

  • PC (polycarbonate): High-strength engineering plastic for industrial and safety applications

  • PVC: Common in signage, wayfinding, and the manufacture of industrial components

  • Alucobond®: Edge machining on technical and decorative parts with a precise finish

  • Dibond® and composite materials: Solutions for visual communication, wayfinding, and cladding

  • Resins and other non-ferrous materials for specific uses

AMI-C

Solid inside, flawless outside

Robust structure that absorbs vibrations and guarantees precision

The AMI-C is a machine weighing between 2,300 and 3,000 kg depending on the configuration, built to withstand intensive working conditions without sacrificing precision or finish quality. Its robust structure minimizes vibrations during the process and guarantees a uniform finish on all parts, even in long production runs. All components are sourced from the European Union and bear the CE mark. Only genuine if it bears the BERMAQ® seal. Sold exclusively through BERMAQ and certified official distributors.

AMI-C

Comparative table

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BERMAQ's AMI-C: The benchmark for automated CNC polishing of acrylic and methacrylate

The AMI-C has established itself as the benchmark CNC edge polisher for workshops and companies that need to combine high productivity, versatility in angles and materials, and excellent finishes. Designed for professionals who accept no compromises in quality or performance.

Three elements that make the AMI-C unique in its segment

Most automated polishers on the market offer automatic feeding and depth of cut control. The AMI-C goes further with three differentiating elements that no other machine in its category incorporates as an integrated feature:

  • Complete CNC control of the process: angle, speed, and depth are numerically managed for identical results on every piece. Final polishing is a BERMAQ® exclusive that elevates the level of finish above any competitor. Multi-piece processing: Up to 12 presses maximize productivity per hour worked. In sectors such as visual communication, display manufacturing, and the production of trophies and decorative items, edge quality is part of the final product's value. A bright, smooth, and transparent edge is not just an aesthetic detail: it's a selling point, a differentiating factor, and a direct reflection of the manufacturer's quality. The AMI-C systematically guarantees this level of finish, piece after piece, without depending on the operator's skill or the time spent on each piece. All AMI-C components are sourced from the European Union and bear the CE mark. The machine is manufactured and sold exclusively by BERMAQ and certified official distributors, with rigorous quality control at every stage of production. Buy directly from the manufacturer.

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