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MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 1

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 2

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill

φ120mm, L300mm, max 40L/h, standard heating/cooling for medium‑volume high‑viscosity production

Designed for small‑scale industrial production, this model has a 0.5–40L/h capacity, 1:3:9 speed ratio, and standard thermal control. Ceramic rollers reach <3μm precision, with strong anti‑wear and chemical stability. Intelligent control and safety systems ensure reliable 24/7 operation.

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Three Roll Mill MTR-120E-300

Principle of Operation

The three roll machine utilizes the shear force generated by the mutual squeezing, different turning directions, and speed differences of three horizontal roller surfaces to grind and disperse materials.

The clearance control method of the MTR series three roll machine is precise and stable. Based on geometric principles, the roller gap is adjusted by controlling the angle between the axis envelope lines, truly achieving linear.

Control of the roller gap. Realizing linear control of roller gap in a true sense, it can handle various viscosity slurries with excellent dispersion effect, and can transform materials with a wider distribution into narrow and pointed distributions.

Key Technology

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 4

Straightness

During the precision grinding process of ceramic rollers, the linear elements of the entire surface remain in an ideal straight state.

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 5

Coaxiality

Based on the axis of the ceramic roller bearing position, the degree to which the central axis of any cross-section (ceramic profile) of the ceramic roller coincides with the axis of the bearing position in space.

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 6

Ceramic density

Denseness refers to the method of making ceramic rollers more compact and dense through a series of process treatments. Can reduce the porosity of the roller, improve the chemical stability, strength, hardness, and wear resistance of the magnetic roller, etc.

Production‑grade precision: Min gap <1μm, concentricity/straightness <3μm, flatness <0.3μm
Standard heating/cooling: Stable process temperature for high‑quality batches
High efficiency: 1:3:9 speed ratio, strong shear for nanomaterial dispersion
Heavy‑duty power: 2.5KW for continuous high‑viscosity processing
Smart HMI: Gap/torque mode, real‑time torque curve
ANSI safety, imported ceramic rollers, quick gap correction

Parameter Table

Equipment Type	MTR-120E-300
Roller Material	Al₂O₃/ZrO₂/SiC/Stainless
Scraper Material	ZrO₂/Polyester /Stainless
L/hour	0.5-40L/hour
Roller Diameter	120mm
Roller Length	300mm
Speed Ratio	1:3:9
Gap Range	1-150μm (man-machine interface)
Speed	Stepless speed regulation, 0-500rpm
Working Mode	Gap/torque mode, torque curve
Fingerprint Recognition	Dedicated for special aircraft, fingerprint function can be turned off
Size	L900×W700×H650mm
Power.Voltage	2.5kW, AC220V/50Hz
New Weight	240kg

Principle of Operation

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 7

Principle of Operation

The MTR series three roll machine adopts a self-developed microcontroller control board, which achieves a three in one function of microcontroller control, mechanical mechanism, and sensing control through customized modular design.

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 8

User-friendly design

The entire series of external control production interfaces are more precise, intelligent, and user-friendly.

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 9

High precision magnetic roller

Each roller is processed using a unique method, and a customized laser detection mechanism is used to dynamically control the coaxiality and straightness of the roller yield.

MTR‑120E‑300 Ceramic Three Roll Mill | Small‑Batch Production High‑Precision Mill 10

User-friendly design

Meets American standard ANSI B65 (Safe Operating Features for Three Roll Mills). In working mode, if there is a safety protection mechanism and foreign objects come into contact, the machine will immediately shut down and give an alarm.

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