Geological Cutting CL SERIES
CLG50

Brand:CLG50

Other Data:

Benefits

Precision Petrography
Translucent Sections


▉Geological cutting machine (CLG50) :
○ Min. Thin-Section:Ø40μm
○ Core tech:Precision thin-section cutting & grinding design
○ Mode:Bonding + Cutting + Cross-feed + Grinding integrated workflow
○ Applications: Electronics, automotive, materials science, medical, and academic research institutes

Geological cutting machine CLG50
📌 Samples damaged during secondary clamping?
📌 Tired of repeatedly removing and re-fixturing samples between cutting and grinding?

Key Points

The CLG50 petrographic cutting system is specifically designed for petrography, meeting the demanding requirements of cutting and grinding hard and brittle materials. Its integrated design allows samples to be ground immediately after cutting, eliminating thickness deviation and breakage risks caused by secondary clamping.

Equipped with a 1 μm cross-feed resolution, the CLG50 can reliably produce ultra-thin rock sections down to 40 μm, cutting and grinding accuracy up to ±10 μm, ensuring clear observation of mineral crystal structures under microscopy.

By combining a vacuum clamping fixture with an automatic filtration and drainage system, the CLG50 delivers a more efficient and highly repeatable sample preparation workflow for geological research and material analysis.

Application

Utilizing an integrated bonding + cutting + cross-feed + grinding workflow, the CLG50 supports thin-section preparation for a wide range of materials, including rocks, minerals, ceramics, and other hard and brittle materials. Typical applications include rock classification, elemental analysis, texture studies, fossil research, microstructural analysis, bone and dental research, geochronology, and porosity/permeability studies related to rock degradation. Whether for geological research, inspection, material identification, or educational institutions, the CLG50 delivers efficient and precise preparation results.

Specification

Model CLG50
Motor Power 370W
Cutting Ability Max. Ø50 mm
Grinding Ability Max. Ø50 mm
Dimensions 656 × 674.5 × 457 mm
Weight 65 kg
Power Supply AC 110 / 220 V, 1Ø

Download

Interested in this product?
Click below to download the full technical brochure (PDF).

Sample Testing

▎Professional · Secure · Complimentary

✔ Free sample cutting and grinding tests
✔ Secure sample handling with strict labeling and protection
✔ Evaluation by a professional engineering team
✔ Fast feedback with recommended process solutions
Helping you quickly identify the most suitable equipment configuration and preparation conditions.

Contact Us

▎Response within 1 business day

Not sure which equipment or consumables to choose?
Looking for a solution for sample preparation and inspection?

From equipment selection (cutting, grinding & polishing, and mounting machines), consumable matching, and customized design modifications to complete sample preparation solutions, our 30 years of experience ensures precise recommendations and professional support.

Specification

※Mobiles and tablets can be slid left and right.

CLG50 Geological Cutting

Features

Ultra-Thin Section Preparation

Capable of producing sections as thin as 40 μm, ideal for microstructure observation and precision analysis. The prepared sections feature uniform and stable quality, enhancing image clarity and analytical accuracy, while also ensuring high operational efficiency.

CLG50 Thin Section Preparation
Transverse Resolution: 1 μm

The equipment offers a 1 μm transverse resolution, enabling precise control of sample positioning. This high-resolution design effectively minimizes errors, ensuring more reliable observation and analysis while enhancing overall preparation accuracy and efficiency.

CLG50 Transverse Resolution 1 μm
High-Precision Cutting and Grinding

Achieves cutting and grinding accuracy within ±10 μm, ensuring excellent stability and reliability in sample preparation. Ideal for research and quality inspection environments that require strict process control and high precision.

Integrated Cutting and Grinding System

After cutting, samples can be directly transferred to grinding without re-clamping, eliminating unnecessary steps and minimizing the risk of sample damage. This design reduces preparation time, improves operational efficiency, and ensures greater process stability and consistency.

CLG50 Integrated Cutting and Grinding CLG50 Integrated Cutting and Grinding
Vacuum Fixture-Assisted Clamping

Effectively secures samples to simplify operation and enhance stability, reducing adjustment time while ensuring a smooth and reliable preparation process. Compatible with glass slides (1"x3" or 2"x2"), allowing flexible adaptation to various sample requirements while maintaining both efficiency and precision.

CLG50 Vacuum Fixture-Assisted Clamping
Thin Section Bonding Holder (Optional)

Provides an easy and efficient way to bond samples to glass slides. Ensures excellent flatness after bonding, enhancing the stability and reliability of observation and analysis.

CLG50 Thin Section Bonding Holder
Filtration System with Automatic Drainage

Equipped with an automatic drainage system that effectively removes moisture from the vacuum pipeline and returns it to the water tank. This design prevents potential vacuum system damage caused by water accumulation, ensuring stable operation and extended equipment lifespan.

High-Precision Variable-Speed Spindle

During the cutting process, the spindle will automatically stop when the top cover is opened, ensuring operator safety throughout operation.

Convenient Recirculating Water Tank Design

Features an easy pull-out tank design that allows removal without taking off the cutting blade. This design enables quick and effortless coolant replacement, greatly improving operational efficiency.

Versatile Clamping Options (Optional)

Offers a variety of fixture selections to accommodate samples of different shapes and sizes. The flexible configuration enhances operational convenience and ensures secure and stable sample holding, meeting diverse application needs.

CLG50 Versatile Clamping Options
Safety Acrylic Top Cover

Equipped with a transparent acrylic cover that ensures both operational safety and clear visibility. When the cover is opened, the spindle automatically stops rotating, effectively preventing accidental contact and allowing the operator to safely monitor the cutting and grinding process.

Easy Operation

Features an intuitive interface that allows users to get started quickly with minimal training. Clear and straightforward workflow design ensures smooth daily operation while maintaining consistent preparation quality.

CLG50 Operation Process

Specifications

CLG50 Geological Cutting
Model CLG50
Motor Power 370W
Cutting Ability Max. Ø50mm
Grinding Ability Max. Ø50mm
Dimensions 656x674.5x457mm
Weight 65kg
Power Supply AC110/ 220V 1Ø

International Certification

TOPTECH International Certification

Consumables and Accessories

Trust and Commitment

Trust and Commitment

▉TOPTECH — Trusted Worldwide

  • A Global metallography leader
  • 30 years of expertise
  • Over 50+ international patents
  • Service in 39 countries
  • Complete design-to-service support

▉TOPTECH’s Promise to You

  • Customer-first
  • 10 years spare-parts guarantee
  • Stronger service than competitors
  • Fair pricing, quality upheld

Service

After-Sales Service

Users can always obtain excellent quality and performance from our equipment,
along with spare-parts support for up to 10 years after discontinuation.

▉TOPTECH provides the following global after-sales services:

  • Warranty policy
  • Spare parts inventory
  • Professional customization
  • Worldwide contact windows
  • Sample preparation consultation
  • Service documentation support
  • Training and education support
  • Consumables purchasing support

Sample Testing Service

▎Professional · Secure · Free
✔ Free sample cutting and grinding trials
✔ Full sample protection & confidentiality
✔ Evaluated by our engineering team
✔ Fast solution recommendations
Helping you quickly identify the most suitable equipment configuration and process parameters.
Learn More - Sample Testing >>
Contact Us

Contact Us

▎Personal response within 1 business day
With 30 years of experience, TOPTECH delivers customized metallographic solutions—from equipment(cutting, grinding, polishing, and mounting machines) to consumables and sample preparation.
Contact Us Now! >>