Cum-P Ultrafine Powder Dry Grinding Impact Pin Mill

Product Description

CUM-P Pin Mill

Single Rotor / Multiple Rotor

Widely used in chemical, inorganic salt, medicine, food, pigments, dyes, pesticides, battery materials, minerals, refractory materials and other industries.

Features and Advantages

* Available D50:10-45μm.
* No sieve, smooth discharge, high capacity and low operation cost.
* High line speed, finer particle size.
* Compact structure and small occupation. easy to disassemble and clean
* Lower installation power, wide application, high cost-performance.
* Different installation combinations, applicable to different process requirements
* Grinding is in closed system, low dust and noise, clean and environmentally friendly production process.
* PLC control system, easy operation.
* Single or double drive, if upgraded to dual power, reaching 200m/s or more line speed, to obtain the maximum grinding force
* The motor can be connected with a belt to increase the speed and break through the problem of high-speed motors without the well-known motor brand.
* Can be used in series with multi-stage classifiers to produce products with multiple sizes at one time.
* Optional explosion-proof design, meet the ultra-fine grinding processing requirements of flammable and explosive oxide
materials
* High-temperature, low-temperature, normal-temperature, airtight cycle, Inert gas cycle designs are available, for different
grinding requirements of different materials.

Working Principle

A pin mill(pin mill grinding,micro pin mill,fine pin mill,pin mill grinding, pin mill Crush, pin mill pulverizer,pin grinding
equipment) is a mill machine that comminutes materials by the action of pins that repeatedly move past each other.

Much like a kitchen blender, it breaks up substances through repeated impact.

The mill is a type of vertical shaft impactor mill and consists of two rotating discs with pins embedded on one face.

The discs are arrayed parallel to each other so that the pins of one disk face those of the other. The substance to be homogenized is fed into the space between the disks and either one or both disks are rotated at high speeds.

Pin mills can be used on both dry substances and liquid suspensions.Pin mills are commonly use in the manufacture of
pharmaceuticals, as they can achieve particle sizes as low as a few micrometers.

The material is evenly fed into the grinding chamber by the feeding system, strongly impacted by the high-speed rotating disc.

At the same time, it is subjected to various comprehensive forces such as friction, shearing and collision between the static disc and the ring gear to grind material.

The moving disc and static disc can be combined in different structural forms according to nature of material to meet the grinding requirements of different materials.

ALPA is China's largest pin mill manufacturer and supplier. We have an advanced factory that offers unique processes and designs.

 

Technical Parameters

Parameter / Model	160	260	360	500	630	800	1000
Diameter of coarse grinding disc (mm)	180	270	380	580	640	750	1000
Rotating speed of coarse grinding disc (r/min)	9000	6000	4680	2480	2300	2150	1800
Linear speed of coarse grinding disc (m/s)	84.8	84.8	93.1	75.3	77.1	84.4	94.2
Ground power (kW)	4	7.5	22	37	45	55	75
Dual power (kW)			22+30		2x55
Diameter of micronized grinding disc (mm)	160	260	360	520	630	730	1000
Micro powder type speed (r/min)	12000	7500	5550	3850	3200	2800	2050
Linear speed of micro-powder grinding disc (m/s)	100.5	102.1	104.6	104.8	105.6	107.0	107.3
Micro powder type power (kW)	4	7.5	22	37	55	75	90
Air volume (m³/h)(max)	360	1000	2400	3200	5700	7500	10000

Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above is only for selection reference.

Related Engineering Cases
 

 

Shandong ALPA Powder Technology Co., Ltd.

(abbreviation: ALPA / Equity Code: 171033)
 

THE WORLD'S LEADING SUPPLIER OF

ULTRA-FINE POWDER SOLUTIONS

 

ALPA is a world-renowned supplier of powder processing systems, committed to traditional powder industry development. For 20 years, focused on the research and development of dry grinding, classification, powder shaping, surface modification and provided systematic solutions. We provide customized and international certified products: Jet Mill, Air Classifying Mill, Classifier, Ball Mill and Classifying production line, powder surface modification production line, etc.

 

WHO CHOOSE US
 

37 world top 500 companies, 89 Chinese top 500 companies, 169 national key laboratories and

engineering technology research centers have selected ALPA.

More than 3,000 customers have chosen us

                                                                Certification Authority

ALPA is one of the earliest companies in the industry that passed the ISO9001 quality management system authority certification. At the same time, ALPA has free import and export rights, and has obtained CE certification for export to the European Union and GOST certification for export to Russia. The machine design used in the medical industry fully meets the requirements of GMP certification.

 

 

 

About Our Equipment

 

                                           ALPA can provide dry ultrafine grinding equipment suitable for various materials

Impact mill

High efficiency, has two milling effects of impact and grind, large milling ratio, simple structure, stable operation, suitable for milling medium-soft hard materials.

Jet mill

Uses the high speed turbulence airflow generated by compressed air or superheated steam as milling power. Impact extrusion, friction and shear between the particles or between the particles and the fixed plate occur, so as to achieve milling.

Ball mill + Classifying

The ball mill and classification production line refers to a complete set of milling system composed of Ball mill, cyclone, dust collector and fan.

Q: What service do you supply?

A: 1). We offer consultancy for project feasibility assessment, process flow definition, preliminary layout and factory building plan, project budget, project time schedule, etc.
2). We supply sample processing tests in our test station where are equipped with our various machine products, to help clients compare performances of different types of machines or process.
3). We supply project engineering, automation engineering and civil engineering.
4). We send engineers to the clients' project site and offer on-site technical instruction and supervision during the machine installation, commissioning and test run.

Q:How can I trust on your quality?
A: 1). All of the machine be tested successfully in Weifang workshop before shipment.
2). We supply one year warranty for all equipment and lifelong after-sales service.
3). We can test your material in our equipment before place the order, to ensure our equipment is suitable for your project.
4). Our engineers will go to your factory to install and debug the equipment, they will not be back until these equipment can produce qualified products.

Q:Does your company provide Engineers Abroad Service?
A: Sure, we provide it. And we can provide free training for on-site workers.

Q:How to train our staff about operation and maintenance?
A: We will provide detailed technical instructive pictures to teach them for the operation and maintenance. In addition, our engineers for guide assembly will teach your staff on site.