CNC Cutting Solutions

Kumak, Italian Excellence in CNC Cutting

// INDUSTRY EXPERTS FOR OVER 40 YEARS //

We build CNC machining centers with lifetime software licenses, oversized motors, and direct on-site technical support.

Made in Italy | Treviso
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45.6859153° N, 11.9931098° E

High-Yield Cutting Technology

40
+
Years of Field
Experience
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// KUMAK //
100% made in Italy

We design and manufacture CNC machines for processing marble, stone, and ceramic. We combine Italian mechanical precision with cutting-edge commercial components to ensure maximum durability with no hidden costs.

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Support and assistance always by your side
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Readily available spare parts
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No software restrictions
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Advanced Technologies
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Real-time support
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CE and UL/CSA safety certifications
From Selection to Use

Custom Design for maximum performance

Step 1

Needs analysis

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Step 2

Custom design

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Step 3

Production and testing

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Step 4

Installation & Support

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Industrial Standards

Operational efficiency based on Data

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About Us
Mechanical technicians and CNC experts

Driven by technology, backed by 40 years of Experience in stone

With 40 years of experience in marble and ceramic processing, we combine Italian engineering with commercial components. From design to delivery, we provide robust technology present in Italy, Spain, and the United States.

// experience //
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+

Years of manufacturing excellence and mechanical development.

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100
+
Companies that rely on Kumak service
4.9 /5.0
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Italy, Spain, Dominican Republic, USA.

What we manufacture

Precision-built products delivered to clients across industries and continents.

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Applications

Technology Applied to Complex Machining

Bevels & Chamfers

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Automatic angular machining for perfect joints without manual workpiece repositioning.

Precision
Fixed 0° - 90° rotation
Application
45° chamfers and inclined cuts
Feature
Quick, error-free setup

Profiling & Shaping

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Automatic toolpath generation for complex geometries and profiles on slabs.

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Software
Integrated Zeus ISO generator
Control
Automatic G-Code management
Feature
Reduced programming time

Blocks & Milling

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Heavy-duty material removal on thick workpieces with maximum structural rigidity.

Power
20HP S1 spindle
Tool
1/2" GAS electrospindle
Feature
Engraving and carving in a single pass

Columns & Sculptures

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External rotation axis for creating columns, capitals, and artistic elements.

Interpolation
6th interpolated axis
Capacity
Max diameter up to 1,000 mm
Feature
3D machining without moving the slab
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Italian Innovation

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Take your production to the next level

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Zero downtime with standard spare parts
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No brand restrictions on external CAD software
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Custom dimensional flexibility
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3-6 day operator training
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Direct and continuous real-time support
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Quality and Made in Italy craftsmanship
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Star
Satisfied Clients
What Our Clients Say

Chosen by those seeking Tangible Results

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"With Kumak, we have eliminated machine downtime. Commercial components are available everywhere, and remote support resolves any operational need in real time."

Anna Maiorano

Manager at COMAU
Testimonial Star

"We increased our production capacity by 35% from the very first month. Kumak machines offer pinpoint precision and high-volume reliability that is hard to find on the market."

Marco Rossi

Production Director at OMR Group
Testimonial Star

"Integration with our systems was seamless. The control interface is so intuitive that our operators were up and running independently in just a few hours."

David Moretti

Head of Operations at Brembo
Testimonial Star

"We work three continuous shifts and the system has never slowed down. Robust, high-performing, and with a return on investment well beyond our initial expectations."

Sara Miller

Plant Manager at Magna International
Testimonial Star

"A strategic partner for our factory. From the custom design of the line to the immediate supply of spare parts, the level of technical support is excellent."

Roberto Bianchi

Maintenance at Prima Industrie
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// Industry Leaders //
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Years of Field Experience
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Not sure which model is right for you?

Our technicians are available to guide you in choosing the ideal machine for your laboratory's size and volume.

FAQ

Frequently asked questions from our clients

Does the on-board software require license fees or subscriptions?

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No, the Zeus operating and CAD-CAM software includes a lifetime license with free updates forever. It is an open system that accepts and processes files from all major external CAD-CAM software on the market, giving the customer total freedom of choice and operation from day one.

What happens in the event of a breakdown? How are spare parts sourced?

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We use only high-quality, commercially available components, with no proprietary custom parts. If needed, replacements can be found anywhere without import costs or long machine downtimes.

How does the after-sales technical support service work?

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We offer a real support system that combines real-time remote diagnostics (via LAN-connected console/remote assistance) with on-site intervention by specialized mechanical technicians.

What are the delivery times, warranty, and certifications?

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Delivery is guaranteed within 120 days of order confirmation. Every machine includes a 12-month warranty against manufacturing defects and is available with optional UL/CSA certification for the US and Canadian markets.

Is training provided for workshop operators?

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Yes, for every new installation, we provide a 3-6 day on-site training course, directly instructing two or more operators on how to use the machine and software.

Which materials can be processed?

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Our machines process marble, granite, natural stone, quartz, porcelain stoneware, ceramics, and agglomerates. We also guarantee full dimensional flexibility to build machines with strokes and footprints tailored to your specific space requirements.