
Pengyi Intelligent Technology Co., LTD
Qinghuangdao Pengyi Intelligent Technology Co., LTD., was founded in 1995, concentrates on the equipment of wet grinding, dispersing, mixing and production line with the high level of intelligent system. Pengyi offers the services ODM and OEM, with the professional departments which includes R&D, manufacture and marketing. Currently, Pengyi is one of the top manufactures in the Chinese industry of grinding, mixing with the years development and accumulation.
Adhering to the principle of "quality guaranteed,reliable service,customer satisfaction", the company firmly pursues technological innovation in the industry with the support of technical research and development strength, quickly responds to the needs of customers in the market,explores diversified markets, and wholeheartedly provides intimate service for customers.
Pengyi is looking forward to becoming your partner!
One-stop Solution
We can customize exclusive process solutions for customers according to product process requirements, whether you need a single machine or a complete set of projects, we will provide you with a one-stop solution.
Advanced Equipment
We have fully considered the convenience and user-friendly operation of the equipment when designing the equipment.
Product Line Variety
From formula research and development to small-scale production or large-scale mass production, we have matching models in various stages. Our product line is rich and complete, ranging from 0.5L to 400L in the laboratory to 1500L for customers' choice and test.
Professional Service
We support remote commissioning and offer a complete remote commissioning service packages, customers can install and adjust accordingly, which improves the security and convenience, and avoids delayed production caused by uncontrollable factors.
Vertical Bead Mill



Product Introduction
The Vertical Bead Mill features an innovative vertical structural design with a vertically installed main shaft for stable operation. Its core lies in the screenless design, equipped with a unique centrifugal separation system that prevents clogging and allows for the use of finer grinding beads, easily achieving nano-grade fineness (e.g., D50 ≤ 30nm). This mill offers high grinding media utilization, easy maintenance (the grinding barrel can be automatically lifted), and incorporates a Permanent Magnet Direct Drive motor, reducing energy consumption by 20-30% compared to traditional equipment. It is widely used in high-tech fields such as electronic materials, new energy batteries, and advanced ceramics.
Working Principle
The working principle of the Vertical Bead Mill is that a motor drives the rotor to rotate at high speed within the vertical grinding chamber, agitating the grinding media (e.g., zirconia beads) to generate strong collision, friction, and shear forces for dispersing and grinding the material. The key is the centrifugal separation system: under centrifugal force, qualified fine material (experiencing centrifugal force less than pump pressure) is smoothly discharged, while the grinding media (experiencing centrifugal force greater than pump pressure) is securely contained within the chamber. This enables effective material-media separation and screenless continuous operation.

Advantages of Vertical Beads Mill
Advanced Structural Design: Features a vertical configuration with a vertically installed main shaft, ensuring operational stability and preventing equipment deformation.
Screenless Design: Incorporates a unique centrifugal separation system that eliminates screens, thereby preventing material blockage and allowing for the use of finer grinding beads (0.03mm–0.3mm) to achieve a superior grinding fineness.
High Media Utilization: Boasts a high utilization rate of grinding media, removing the need for regular bead screening and reducing media replacement frequency and costs.
Superior Grinding Effect: Achieves a narrower particle size distribution. The centrifugal separator acts as a classifier, preferentially discharging finer particles and retaining larger ones for further grinding.
Ease of Maintenance: The grinding barrel can be automatically lifted and lowered, simplifying disassembly and maintenance, and enabling a single operator to manage multiple machines.
Comprehensive Model Range: Offers a full series of models from 1L to 1000L to meet various production volume requirements.
Energy Saving & High Efficiency: Equipped with a permanent magnet energy-saving motor, it consumes 20% less unit energy and operates at over 30% higher efficiency compared to traditional horizontal mills.
comparison of product parameters
| Model | LPM-2L | LPM-5L | LPM-20L | LPM-30L | LPM-60L | LPM-150L | LPM-400L |
| Motor Power (KW) | 7.5 | 15 | 37 | 45 | 110 | 185 | 400 |
| Grinding Chamber(L) | 1.3 | 4.7 | 20 | 30 | 58 | 150 | 400 |
| Feed Capacity (L/h) | 180-300 | 300-600 | 1200-1800 | 1800-3600 | 3000-7200 | 9000-18000 | 18000-30000 |
| Grinding Media(mm) | 0.05-0.3 | 0.05-0.3 | 0.05-0.3 | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 |
| Weight(KG) | ≈1000 | ≈1500 | ≈2800 | ≈3500 | ≈8000 | ≈10000 | ≈16000 |
Application Areas

Electronic Materials & Advanced Ceramics
Barium Titanate, PZT, LTCC/MLCC Materials, Zinc Oxide, Ferrites, Alumina, Zirconia, Silicon Nitride, Silicon Carbide

New Energy & Batteries
Lithium Iron Phosphate, Lithium Cobalt Oxide, NMC, Carbon Nanotubes, Graphene

High-End Inks & Coatings
Ceramic Inks, Textile Inks, Nano-Pigments, High-Grade Colorants

Speciality Chemicals & Catalysts
Rare Earth Oxides, Barium Titanate, Catalyst Precursors
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The vertical bead mill is a high-technology apparatus designed for ultrafine material processing, achieving its results through a precisely controlled centrifugal force field. Its vertical
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Our Professional Team
Our team with professional knowledge and quality service, most have more than 15 years experience. With the various needs of customers, we will try to provide customers with professional, highly skilled service. We will offer the most suitable technical proposal according to the actual needs and situations of customers.
Our Compomy adhering to the principle of "quality guaranteed,reliable service,customer satisfaction", the company firmly pursues technological innovation in the industry with the support of technical research and development strength, quickly responds to the needs of customers in the market,explores diversified markets, and wholeheartedly provides intimate service for customers.
Pengyi is looking forward to becoming your partner!
Years in Industry
Countries Served
Clients Worldwide
Annual Production Capacity




Certifications
Officially certified to ensure exceptional standards

Patent Certificate

ISO 9001

CE Certificate

ATEX Certificate

EAC (Disperser)

EAC (Bead Mill)
Our Service
From consultation to after-sales, we offer end-to-end professional support.
01
Pre-sale service
Provides demand analysis, technical consultation, and material testing to deliver professional project solutions.
02
Installation service
With 30 years of expertise and two production bases, we ensure quality-controlled manufacturing and professional installation.
03
After-sales service
Committed to a "high-quality, rapid-response" principle, we offer 12-hour solution proposals and 24-hour problem resolution.

Frequently Asked Questions
Here are the most frequently asked questions and answers from our clients.
How to choose the right type of grinding machine for your material?
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Please tell us the material you need to make, feed fineness, discharge fineness, temperature requirements, capacity requirements, we will help you recommend the matching model and the size of the grinding medium.
Do our materials contain flammable and explosive substances?
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We can do motor explosion-proof (electrical cabinet remote control non-explosion-proof) and the whole machine explosion-proof, to ensure safe production.
How to install and debug the equipment when it arrives at our factory?
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Most of our equipment is the whole machine directly transported, with the opportunity to come with the manual and the circuit manual, as long as the circuit manual is connected to the power can be turned on, and then according to the manual can be operated and used, if special treatment is required, our engineers will be able to provide remote video guidance.
Payment method
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T/T, D/P, Cash/ Alibaba online trade
Warranty period
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One year of normal operation of the equipment
We're well-known as one of the leading vertical bead mill manufacturers and suppliers in China. Please feel free to buy high quality vertical bead mill at competitive price from our factory. For quotation, contact us now.
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