CLIRIK’s newly built independent professional mineral testing lab finishes all precision equipment installation and commissioning and opens formal sample testing service in early June 2026.
The new lab is equipped with complete matching CLIRIK grinding machine and auxiliary test devices for various raw ore experimental processing.
Global mineral investors can send raw mineral samples by express to enjoy free fineness testing and production scheme customization service.
Professional mineral testing engineers are assigned full-time inside the lab to record all experimental data and compile formal test reports.
The launch of new testing lab further improves CLIRIK’s pre-sale technical service capability for global customers.

The new lab covers independent crushing area, ultra-fine grinding area, powder detection and data sorting functional zones.
Different specification small-sized HGM test-type CLIRIK grinding machine are equipped to adapt variable sample volume demands.
Standard industrial HGM grinding machine data is used as reference for small test machine parameter calibration.
After customers send limestone, talc, barite, calcium carbonate samples, technicians finish whole crushing-grinding-test flow independently.
Finished powder is detected for mesh uniformity, whiteness and unit power consumption to formulate targeted equipment matching plan.International mineral testing standard reference: ISO raw mineral physical testing specification

The testing lab accepts samples sent by global customers via international express all year round.
Customers only need to inform raw material type, target finished mesh and expected hourly output before sample delivery.
After completing all experiment items, English version detailed test report is sent back to clients by email free of charge.
Test data becomes core basis for our technical team to select proper CLIRIK grinding machine and matching auxiliary equipment.
Many overseas customers who cannot travel to China choose sample testing service to finish preliminary project assessment.
Free mineral sample test application introduction page
Four core service advantages of CLIRIK new mineral testing lab
- Full range of test raw materials covering almost all common non-metallic industrial minerals globally.
- Professional full-time testing team with years of mineral processing experimental experience.
- Free test and free formal English test report without extra hidden service charge.
- Test data can directly guide full-set powder processing line model selection and layout design.

The lab also supports on-site accompanied test for customers who come to CLIRIK factory for inspection.
Visiting clients can watch the whole sample processing flow and check finished powder quality on spot.
According to real on-site test effect, customers can adjust their original equipment procurement plan flexibly.
CLIRIK plans to expand lab detection items to include powder impurity and chemical composition test in later stage.
Wide applicable industries of lab sample test service
Test data guides equipment selection for construction filler, coating, rubber, papermaking, pharmaceutical multiple production fields.
High-end pharmaceutical raw material manufacturers rely on lab ultra-fine test to confirm ultra-fine CLIRIK grinding machine configuration.

<img alt=”Customer’s various mineral samples stored inside CLIRIK testing lab”>
FAQ
Q1: What kinds of mineral samples does CLIRIK testing lab accept?
A1: Limestone, calcite, talc, barite, dolomite, calcium carbonate and other conventional non-metallic minerals.
Q2: Is sample testing service free for global customers?
A2: Sample grinding test and formal English test report are fully free of service fees.
Q3: How long does it take to finish full set sample testing?
A3: Normally 2~4 working days after samples arrive at CLIRIK testing lab.
Q4: Can customers watch real-time sample test during factory visit?
A4: Yes, on-site accompanied experiment viewing is available for visiting investors.
Q5: Can test result guide full-set production line configuration?
A5: All test indicators are the core reference for CLIRIK grinding machine model selection.
Q6: How to send mineral samples to CLIRIK lab?
A6: Customers can deliver samples via international express after consulting our online staff for address.
Q7: Does lab have ultra-fine test equipment for over 2000 mesh powder?
A7: Special ultra-fine test CLIRIK grinding machine can finish up to 3000 mesh sample processing test.
Q8: Can customized small test scheme be made for special raw ore?
A8: Our engineers design exclusive experimental flow for special mineral characteristics.
Q9: Will CLIRIK expand lab testing projects in future?
A9: Subsequent chemical composition and impurity detection items will be added gradually.
Q10: Can test report be used for local factory project approval?
A10: Formal stamped test report can be used as reference data for factory project declaration.
The official operation of CLIRIK new mineral testing lab upgrades our whole pre-sale technical service system comprehensively.
Free sample testing service lowers global customers’ early project investment risk effectively.
CLIRIK will keep upgrading lab testing equipment to enrich raw material analysis service items continuously.