Grinding Equipment

Your Professional Grinding Equipment Supplier！

Henan Zhongjin Machinery Co., Ltd. covers an area of 15000 square meters and has its own standardized workshop. The company integrates research and development design, manufacturing, sales, and installation services.The company's main products include: feeding and screening equipment, crushing and sand making equipment, grinding and beneficiation equipment, drying and calcination equipment, dust removal and conveying equipment, and other series of products; Complete sets of mineral processing equipment such as ball mills, magnetic separators, rotary kilns, classifiers, and dryers;

Cement Tube Mill
Capacity：14t/h-38.2t/h
power：475kw-1400kw
Advantages：Advantages：Cement tube mill delivers large throughput with stable performance, flexible particle‑size...
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Stone Grinding Machine
Capacity：1. 3t/h-330t/h
power：22kw-1120kw
Advantages：The center perimeter discharge Stone grinding machine can be used for wet and dry type, the product particle size is coarser, the...
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Ball Grinder
Cylinder speed：31.45r/min-10r/min
power：4kw-200kw
Advantages：More energy‑saving compared with similar products, featuring novel structure, simple operation, safe application and stable &...
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Glass Ball Mill
Glass ball mill is a set of mature grinding equipment developed on the basis of extracting foreign technical advantages and combining traditional ball mills. It can continuously grind all kinds of...
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Raymond Mill
Finished particle size：0.125-0.044mm
Central shaft speed：82-280r/min
Advantages：Compact footprint, uniform finished particle size, screening efficiency up to 99%.
Applications：For...
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Why Choose Us

Rich Experience

Our experience across Africa, South America, and Southeast Asia demonstrates our ability to handle different materials, climates, and project conditions, giving buyers confidence in reliable delivery and performance.

Quality Control

We offer a full range of crushing, screening, and mineral processing equipment, supported by standardized production and quality control processes to ensure consistent and dependable operation.

One-stop Solution

We provide a complete solution covering design, manufacturing, delivery, installation, and commissioning. This integrated approach helps reduce coordination costs and ensures smoother project execution for buyers.

Overview of Grinding Equipment

Grinding equipment refers to power-driven machine tools and abrasive tools used to remove material, finish surfaces, or shape workpieces with high precision. Utilizing a rapidly rotating abrasive wheel or disk, these machines sharpen, polish, grind, and deburr, typically leaving a smooth finish on metal, plastics, or ceramics.

Product Specification

We offers the following product specifications：

Specification	Cylinder size(mm)	Charging weight(t)	Cylinder speed(r/min)	Installed power(kw)	Weight(t)
0.5T	φ1200*1420	0.5	31.45	4	2.5
1T	φ1400*1800	1	27	11	3
1.5T	φ1800*2200	1.5	23	30	4.5
2T	φ2000*2200	2	20	37	5.9
2.5T	φ2200*2200	2.5	20	45	6.8
3T	φ2200*2600	3	20	45	7.6
5T	φ2500*3000	5	16	55	12.5
8T	φ2800*3400	8	13.8	75	17.5
10T	φ2800*3400	10	13.8	75	21
15T	φ3000*5000	15	13	90	23
18T	φ3200*4500	18	13	90	25.5
20T	φ3200*5800	20	13	110	27
30T	φ3400*6500	30	12	132	31
40T	φ3600*7000	40	12	160	36
50T	φ3800*8000	50	11	200	43
60T	φ4000*8500	60	10	200	52

Product advantages

01/

Cost Efficiency
One of the primary advantages is the low installation and grinding medium costs. Ball mills do not require complex machinery or high maintenance, reducing operational expenditures. The ability to adjust parameters like ball size and milling duration allows for process optimization without significant capital investment.

02/

Versatility in Application
Ball mills are remarkably adaptable, suitable for both batch and continuous operation. They can handle materials of varying hardness, from soft powders to hard metals, making them indispensable in fields such as mineral processing and ceramics.

03/

Particle Size Control
Precision in controlling particle size is another notable benefit. By adjusting parameters such as milling time, rotational speed, and ball size, operators can achieve specific particle size distributions.

04/

Enhanced Material Properties
Ball milling can induce physical and chemical changes in materials, leading to enhanced properties. The process can increase surface area, promote amorphous structures, and enable solid-state reactions at lower temperatures.

Application

Automotive: For machining engine components, transmission parts, and gears with exacting tolerances.

Aerospace: Precision grinding is used for parts like turbine blades, shafts, and other complex components where even minor imperfections can affect performance.

Tool manufacturing: Grinding is used to sharpen cutting tools, such as drills, mills, and knives, ensuring they maintain their effectiveness and precision.

Medical devices: In the medical field, grinding is used for components like implants and surgical tools, which require both high precision and smooth surfaces.

Key Components

Grinding Wheel

This is the tool that does the actual grinding. It’s made of abrasive grains and bonding material, engineered to cut and shape the workpiece.

Wheel Head

The wheel head houses the grinding wheel and contains mechanisms for its rotation and positioning.

Machine Bed

The bed is the framework that supports all parts of the grinder. It is typically robust to absorb vibrations.

Work Holding Device

This device holds the workpiece in place. It varies based on the machine type, such as a chuck, centers, or a rotary table.

Table

In surface grinders, the table holds the workpiece and moves it under the grinding wheel.

Coolant System

This system applies coolant to the grinding area to control heat.

Control Panel

This includes the controls to operate and adjust the grinding machine, including CNC panels in modern grinders.

Motor

The electric motor drives the grinding wheel.

Feed Mechanism

This controls the rate and direction of the workpiece movement.

Material Compatibility

Kaolin

Kaolin is also called china clay. It is a soft white clay. It is essential for ceramics, paper coating, and refractory products. Using a ball mill machine for making Kaolin powder, it can improve kaolin’s plasticity and brightness while reducing impurities.

Dolomite

Dolomite is a carbonate mineral. It is another key material for ball mills. It is widely used in steelmaking, glass manufacturing, and soil conditioning. Ball milling enhances its reactivity and ensures uniform particle size. It is critical for metallurgical and agricultural applications.

Quartz

Quartz is a hard and abrasive silica mineral. You can use ball mill machines for processing quartz powder for glass, ceramics, and engineered stone. During the ball mill grinding process, you can control the particle shape and size. These directly influence the product strength and clarity.

Other Services

All of our machines will be fully checked by our quality control department before the shipment. We guarantee all have a one-year warranty (quick-wear parts not included).
Training details: Operation principles, system, and structure, safety and maintenance, software processing technique, etc.
However, we would like to handle it as follows once malfunction occurs:
1.We guarantee that we will give you a clear reply within 24 hours.
2.Customer service staff will assist you in analyzing the malfunction to locate the cause.
3.If the malfunction is caused by improper operation of software and other soft faults, we will help solve the problem online.
4.We will offer plenty of online support, like detailed technical and installation instructions via email, video, and telephone.

Package & Delivery

1. Package: Standard export package or Custom

2. Delivery: By air express, by sea

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FAQ

Q: What types of grinding equipment do you provide?

A: We offer ball mills, rod mills, vertical mills, and autogenous/semiautogenous (AG/SAG) mills for fine and ultra-fine grinding in mining and mineral processing.

Q: Which industries commonly use your grinding equipment?

A: Our equipment is widely used in mining, metallurgy, cement, construction materials, chemical processing, and recycling industries.

Q: Can your equipment handle hard and abrasive materials?

A: Yes, our grinders are constructed with wear-resistant materials and high-strength steel, suitable for hard ores like granite, iron ore, copper ore, and quartz.

Q: How do you ensure consistent particle size and product quality?

A: By optimizing grinding media, mill speed, and grinding time, our equipment produces uniform particle size that meets industry and client specifications.

Q: Can your grinding equipment be used for wet and dry grinding?

A: Yes, we provide both wet and dry grinding systems, depending on material properties and downstream processing requirements.

Q: What is the typical capacity range of your grinding equipment?

A: Capacities range from small-scale laboratory mills to large industrial systems handling hundreds of tons per hour.

Q: Can your grinding equipment be integrated into existing processing plants?

A: Yes, our modular design allows easy integration into existing processing lines without significant modifications.

Q: How energy-efficient is your grinding equipment?

A: Our grinders are designed to minimize energy consumption through optimized rotor and mill design, efficient motors, and closed-circuit systems.

Q: How durable is your equipment under continuous operation?

A: With precision-engineered components, high-quality steel, and wear-resistant liners, our equipment is built for long-term, continuous operation.

Q: Is maintenance of your grinding equipment complicated?

A: No, components such as liners, bearings, and screens are accessible and replaceable, reducing downtime and simplifying maintenance.

Q: Can your equipment handle sticky or moisture-rich materials?

A: Yes, we provide solutions with special liners, feeding systems, and air circulation options to manage high-moisture materials.

Q: How safe is your grinding equipment to operate?

A: Safety is integral to our design. Our equipment includes protective guards, emergency stops, and complies with international safety standards such as CE and UL.

Q: Can your equipment improve production efficiency?

A: Yes, high-efficiency grinding systems allow faster throughput and reduced energy consumption, improving overall plant productivity.

Q: Do you provide after-sales support and spare parts?

A: Yes, we provide technical support, operator training, spare parts supply, and maintenance guidance to ensure reliable operation.

Q: What is the expected service life of your grinding equipment?

A: With proper operation and routine maintenance, our grinding equipment can reliably operate for 10–20 years, depending on material hardness and usage intensity.

We are one of the most professional manufacturers and suppliers of grinding equipment in China. Please feel free to buy durable grinding equipment made in China here from our factory. Also, custom service is available.

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