SM Series Horizontal Pin‑type Nano Bead Mill

Time： 08/20/2026
Author： admin

High‑precision Nano Grinding & Dispersing Equipment for Lab R&D and Small‑batch Production

SM series horizontal pin‑type nano bead mill is high‑end wet nano grinding equipment developed for advanced‑material industries. It is widely used for lab‑scale formula research, pilot test and small‑volume manufacturing. The machine performs ultra‑fine grinding and dispersion for nano‑materials, lithium‑ion battery slurry, electronic ceramics, pharmaceutical preparations and other materials, helping research institutes and new‑material enterprises realize formula development, process validation and small‑scale production.

Product Overview

Adopting horizontal pin‑type grinding chamber together with high‑efficiency centrifugal separation system, SM series can achieve stable nano‑scale fineness. Full product range covers 0.3L, 1L, 6L and 10L working volume, from micro‑sample lab test up to hundreds‑liter small‑batch production. It is well‑accepted in new‑energy lithium‑battery, electronic chemicals, biomedicine and advanced powder industries. The complete unit includes grinding host, water‑cooling temperature control system and intelligent HMI control system. Modular design significantly simplifies cleaning and material change operations.

Core Advantages

🔹 Nano‑level grinding fineness with narrow particle‑size distribution

Adjustable output fineness D50:20‑300 nm; narrow particle distribution D90/D10 ≤1.3. Compatible with 0.2‑1.5 mm zirconia & ceramic grinding beads. It delivers efficient ultra‑fine comminution for high‑hardness materials and eliminates particle agglomeration.

🔹 Intelligent water‑cooling & stable long‑time running

Dual‑channel water cooling system with temperature accuracy ±1℃. Effectively removes grinding heat and prevents thermal‑sensitive material degeneration. Double‑mechanical‑seal design guarantees zero leakage. Non‑stop 24‑hour continuous operation is supported for long‑duration process testing.

🔹 High‑purity construction for zero metal contamination

Wetted parts adopt SUS316L plus full ceramic liner (zirconia / silicon carbide optional). Magnetic foreign‑object content ≤50 ppb, satisfying strict purity requirements of lithium‑battery materials and pharmaceutical products. Variable‑frequency speed 0‑3500 rpm with soft start, avoiding heavy impact damage to raw particles and protecting your samples.

🔹 User‑friendly modular quick‑disassembly design

7‑inch industrial touch‑screen monitors rotating speed, chamber temperature and pressure in real‑time. Multiple sets of process parameters can be saved for quick formula switch and experiment repeatability.

Modular assembly allows full disassembly within 5 minutes for thorough cleaning and material switching, effectively preventing cross‑contamination between different batches.

Typical Application

New‑energy battery materials: LFP, graphene, carbon nanotube, solid‑state electrolyte and other cathode/anode slurry grinding & dispersion;
Electronic chemicals: conductive silver paste, ceramic dielectric slurry preparation;
Biomedicine: nano‑drug‑loaded particles, liposome dispersion;
R&D laboratories: small‑batch preparation of SiO₂, TiO₂ and other nano‑powders.

Technical Specifications

Item	SM‑0.3L	SM‑1L	SM‑6L	SM‑10L
Net grinding chamber volume(L)	0.3	1	6	10
Motor power(KW)	1.1	4	15	22
Peripheral speed(m/s)	10‑13	10‑13	10‑13	10‑13
Grinding media size(mm)	0.2‑2.0	0.2‑2.0	0.2‑2.0	0.2‑2.0
Processing batch volume(L)	0.1‑0.5	3‑50	20‑100	30‑300
Weight(kg)	≈65	≈250	≈500	≈1280
Dimension(mm)	480450550	520460620	13007101600	14308601780

SM‑0.3L: Compact desktop lab model with 0.3L chamber, for micro‑quantity formula test, equipped with independent chiller, small footprint.
SM‑1L: Lab & mini‑pilot unit, balances sampling and small‑batch output, most popular for research institutes.
SM‑6L: Pilot‑to‑small‑production model, handles dozens‑liter continuous batches, bridging lab development and industrial lines.
SM‑10L: Large‑volume small‑batch production unit for hundreds‑liter material processing.

SM series horizontal pin‑type nano bead mill enables seamless scaling‑up from lab research, pilot testing to small‑volume manufacturing. Working principle remains consistent across different sizes. Process parameters developed in lab can be smoothly transferred to larger‑capacity machines, cutting trial‑and‑error cost for new‑material developers. Contact us for custom material grinding test proposal.