Nano calcium grinding mill
China No.1 Technology
- Our New type: Combined grinding wheel bracket – Demonstration of assembly
- Our New – type: Rhombic Spindle
- Easy to disassemble.
- Low cost of accessories.
- Spindle nut No loosening, No thread slipping, No falling off.
- Low cost, High reliability
Nano calcium grinding mill description:
A nano calcium grinding mill is a specialized ultra-fine pulverizer tailored for producing nano-scale calcium carbonate.
It adopts all-ceramic or high-purity wear-resistant structures to avoid metal contamination, and uses optimized grinding and classification systems to achieve particle sizes down to 10-100nm.
The closed-loop operation ensures narrow particle size distribution, no dust leakage, and high grinding efficiency.
It is widely used in high-end fields like modified plastics, rubber, coatings and new energy materials to produce high-performance nano calcium products.
| Mesh (D97) | 319 Type | |
| Output (kg/h) | Cunsumption of Electricity (kWh/t) | |
| 325 | 10000~12000 | 22-26 |
| 400 | 9000~9500 | 26-30 |
| 600 | 6000~7500 | 31-36 |
| 800 | 5000~6500 | 46-53 |
| 1250 | / | / |
| 377-407 kW | ||
| Mesh (D97) | 219 Type 28 rollers or 26 Roller Price are the same | 309 Type 32 Roller or 28 Roller price are the same | 1160 Type 32rollers or 34rollers price are the same | |||
| Output (kg/h) | Cunsumption of Electricity (kWh/t) | Output (kg/h) | Cunsumption of Electricity (kWh/t) | Output (kg/h) | Cunsumption of Electricity (kWh/t) | |
| 400 | 5000~6000 | 29-38 | 9000~9500 | 26-30 | ||
| 800 | 4000~4500 | 45-53 | 5500~6500 | 43-48 | 6500~7500 | 41-48 |
| 1250 | 2300~3000 | 65-70 | 3500~4000 | 66-72 | 4500~5200 | 59-75 |
| 1500 | 1600~2300 | 83-90 | 2500~3000 | 85-92 | 3200~4000 | 78-90 |
| 2000 | 1100~1600 | 125-133 | 1500~2000 | 125-133 | 2300~2800 | 110-134 |
| 2500 | 900~1300 | 138-145 | 1100~1500 | 138-146 | 1500~1800 | 160-201 |
| 3000 | / | / | 1000~1200 | 185-192 | / | / |
| Total Power | 237 kW | 340-387 kW | 372-457 kW | |||
- Drawing line: As shown in below picture：
- Dig a hole: The SHM-309 foundation drawing showed size : length:3.65M,wide:3M，highly:0.5M.When Dig the hole need to have reservation some size.
Suggest size: length:4M，wide:3.5M.
- Put reinforced:Arrangement of two layers of rebar in the pit.
The size of reinforced:DiameterΦ16，spacing:20cm，Tie the rebar tightly with steel wire.
- Set mould: Enclose the square pit with template and height is the same as the ground.
- Welded: Accurately arrange the position of the steel mould and motor seat.Put 6 rebar (Φ 24) inside of each steel die (2 steel mould); Four corners of the motor base stand up and 1 rebar(Φ 18). Each rebar is 50 cm higher than the horizontal plane.
- First pouring concrete: The height is the same as the floor.
- Placing main machine steel die: The next day, Placing the main machine steel mould according to the size of the basic drawing.
- Weld: After the steel mould is put in place and make sure all sizes are correct. Weld the steel mould with 6 rebars (Φ24) together.
- The second pouring concrete. When pouring, the first steel mould is pouring half, and then poured another half of the steel mould, then back to pouring the first steel mould. It ensures that the size comparison does not deviate.Attention
- A single steel mould must be horizontal, at the same time, two steel mould dies must be horizontal.
- The pitch-row of the foundation bolts of two steel mould must be accurate. SHM-309 roller mill is 2045mm.
- Two steel mould cannot be misplaced.（It can be corrected by diagonal lines between steel dies, the length of diagonal must be equal.）
- The center line between steel mould and motor seat must be accurate. SHM-309 roller mill is 1900mm.
- After the steel mould is put in place and make sure all sizes are correct, the two steel mould must be welded and fixed with three channels steel before pouring concrete. Make sure the steel mould is not displacement and dimension not error during pouring. (This step must be done.)
What is Nano calcium grinding mill?
A nano calcium grinding mill is a specialized ultra-fine pulverization equipment purpose-built for producing nano-scale calcium carbonate products.
It uses high-energy density grinding chambers paired with tiny, high-purity grinding media, relying on intense shear, impact and friction forces to break materials down to 10–100nm.
Its fully enclosed structure prevents contamination, while integrated high-precision classification ensures narrow particle size distribution.
It is widely used to manufacture high-performance nano calcium for modified plastics, high-end coatings, rubber additives and new energy material applications.
What is the Nano calcium grinding mill process?
The nano calcium grinding mill process is a specialized closed-loop wet grinding workflow.
First, pre-dispersed coarse calcium slurry with added dispersant is fed into the high-energy wet grinding chamber, where tiny zirconia beads generate intense shear and impact forces to break particles down to nanoscale.
The ground slurry is continuously separated from grinding media, then sent to a high-precision classifier to filter out unqualified coarse particles for regrinding.
The final product can be directly collected as flow paste, or go through drying and surface modification to get dry nano calcium powder with uniform particle size.
What are the uses of Nano calcium grinding mill?
Nano calcium grinding mills produce ultra-fine calcium carbonate for high-value industrial applications.
In plastics and rubber, nano calcium significantly enhances tensile strength, impact resistance and surface finish.
In high-end coatings and inks, it improves gloss, dispersion stability and scratch resistance.
It also serves advanced sectors like new energy battery separators, high-performance paper, medical materials and high-grade cosmetics, where its nano-scale particle size delivers superior functional performance compared to conventional calcium products.
What is the best Nano calcium grinding mill process?
The best light calcium grinding process is a closed-loop wet-dry combined optimized workflow.
It first adds a small amount of dispersant to pre-disperse the light calcium slurry, then uses a vertical sand mill for fine grinding to reach the target particle size, followed by secondary carbonization to adjust crystal morphology.
After low-temperature drying, the material enters a high-precision ring-roller mill for final depolymerization and classification.
This process avoids over-grinding, preserves product whiteness, delivers narrow particle distribution, and is widely recognized as the most efficient route for high-grade light calcium production.
Nano calcium grinding mill process Application：
The optimized nano calcium grinding mill process is widely applied in high-end industrial scenarios.
It produces surface-modified nano calcium for high-performance PVC and automotive rubber parts, significantly boosting material strength and weather resistance.
It also manufactures nano calcium slurry for water-based architectural coatings and high-gloss inks, enhancing product scratch resistance and suspension stability.
Additionally, this process supports the production of high-purity nano calcium for lithium battery separators, medical calcium supplements and high-grade cosmetics, meeting strict nanoscale fineness and purity requirements.
Nano calcium grinding mill Processing Technology：
Nano calcium grinding mill processing technology is a specialized wet ultra-fine pulverization technique tailored for nanoscale calcium carbonate production.
It uses high-energy density grinding chambers filled with sub-millimeter zirconia media, generating intense shear and impact forces to break dispersed calcium carbonate aggregates down to 10–100nm.
Integrated inline dynamic classification continuously removes residual coarse particles, ensuring narrow particle size distribution.
This low-temperature, fully enclosed process avoids contamination, delivers stable batch quality, and supports mass production of high-performance nano calcium for advanced industrial applications.
Guide to Nano calcium grinding mill: Mills, Tips, and Uses
This practical guide covers nano calcium grinding mill essentials, recommended models, key tips and core uses.
Recommended mills include horizontal sand mills for large-volume wet grinding, and high-speed nano dispersers for final-stage depolymerization and surface modification.
Key tips: use high-purity zirconia beads (0.1–0.3mm) as grinding media, add effective dispersants to prevent re-agglomeration, and control slurry solid content at 25–35% for optimal efficiency.
This process produces nano calcium for high-performance automotive rubber, high-gloss coatings, lithium battery separators and high-end plastics, delivering enhanced material properties.