Stone Cutting Machine | Stone Processing Equipment Manufacturer

About JOBORN Machinery

Founded over two decades ago, JOBORN Machinery Co. is a specialized manufacturer of advanced stone processing equipment. With a strong focus on innovation and quality, we have become a trusted name in the global stone industry.

Our best-selling products include infrared stone cutting machines, bridge stone center cutting machines, combined stone cutting saws, and automatic stone profiling machines. We also offer high-quality grinding and calibrating machinery for complete stone processing solutions.

20+

Years Experience

100+

Global Clients

50+

Machine Models

Our Main Products

Engineered for precision, durability, and efficiency – our stone processing machines are designed to meet the highest industrial standards.

Bridge Stone Cutting Machine

High cutting efficiency, precision, and stability. Ideal for all kinds of stone processing factories. Key parts sourced from high-quality suppliers.

High cutting precision
Stable performance
Easy operation

Automatic Gantry Calibrating Machine

Advanced calibrating solution with multiple heads (2–6) for multi-level operations and higher efficiency in stone surface calibration.

Multi-head configuration
High-efficiency processing
Customizable setup

Stone Continuous Calibrating Machine

SAC series features continuous operation with multiple calibrating heads, enabling seamless surface leveling and thickness calibration.

Continuous processing
2–6 heads available
High throughput

Automatic Stone Profiling Machine

Processes marble, granite, and artificial stone. Capable of straight and arced line cutting. Supports workpieces up to 3m x 1.3m.

Multi-material support
Arc and straight cutting
Large workpiece capacity

45° Bridge Stone Cutting Saw

Specialized for angled cuts in granite and stone slabs. Ensures precision bevels and miter cuts for countertops and architectural elements.

45-degree precision cut
Ideal for countertops
Durable bridge design

Block Cutting Bridge Saw

Designed for cutting large stone blocks into slabs. High power and stability for continuous industrial use in quarries and factories.

High-power motor
Large block capacity
Pro series available

CNC Stone Cutting Bridge Saw

Computer-controlled precision cutting with automated workflows. Ideal for complex shapes and high-volume production environments.

CNC automation
Complex shape cutting
High repeatability

SPG Series Automatic Granite Polishing Machine

SPG Series Granite Polishing Machine

Advanced V-belt power transmission reduces energy loss and extends service life. Delivers high-gloss finishes on granite surfaces.

Energy-efficient design
High-gloss finish
Long service life

Why Choose JOBORN?

Engineered excellence backed by decades of innovation and global trust.

Precision Engineering

High-accuracy components ensure consistent, clean cuts and finishes every time.

High Efficiency

Optimized workflows and multi-head systems maximize throughput and reduce downtime.

Global Certification

All equipment meets international safety and quality standards.

Dedicated Support

Expert service and technical guidance available worldwide.

Frequently Asked Questions

What types of stone can your machines process?

Our machines are designed to process a wide range of materials including granite, marble, limestone, quartzite, sandstone, and artificial stone.

Are spare parts readily available?

Yes, we maintain a comprehensive inventory of spare parts and offer fast global shipping to minimize downtime.

Do you offer installation and training?

Yes, JOBORN provides remote and on-site installation support, operator training, and technical guidance to ensure smooth integration.

Are your machines CE certified?

Yes, all our stone processing equipment is certified by the appropriate governing bodies and meets international safety standards.

Can machines be customized?

Absolutely. We offer customization options for machine size, configuration, automation level, and specific processing requirements.

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Precision Stone Processing
Equipment for Global Factories

About JOBORN Machinery