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Mill Powder Tech Pin Mill - Industrial Grinding Machine for Spices, Sugar & Pharmaceuticals | PM Series

Mill Powder Tech's Pin Mill (PM Series) offers versatile grinding solutions for spices, sugar, grains, and pharmaceuticals. Features interchangeable rotors (pin, stud, knife type), 40-100 mesh fineness, 20-2000kg/hr capacity, and easy washable design. Ideal for food, chemical, and biotech industries.

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Industrial Pin Mill Grinding System for Food, Pharmaceutical & Chemical Applications

Versatile pin mill grinder with interchangeable rotors for processing spices, sugar, grains, herbs, and chemical materials with fineness ranging from 40 to 100 mesh

Pin Mill - Pin Mill / PM-3(Pin Type Rotor)
  • Pin Mill - Pin Mill / PM-3(Pin Type Rotor)
  • PM-3(Stud Type Rotor)
  • PM-3(Knife Type Rotor)
  • PM-7(Pin Type Rotor)

Pin Mill

Pin Mill is suitable to grind crystal and brittle materials. The output fineness can be changed by replacement of the filtering-screen and adjustment of the rotor speed. With a wild range of applications to a variety of products, and the features of optional grind disc replacement for proper materials. Especially, this machine is easy to clean (water rinse) and do maintenance.

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PM Series

  • Easy Operation
  • Washable
  • Applicable for Various Materials
  • Fineness:40~100 mesh (Depend on different materials.)
  • Capacity：20kg ~ 2000kg/hr
  • Operate as a single machine or within a turnkey system

Standard Type-Model: PM-3



Advantage

•Processes a wide range of raw materials. Durable, low-waste design.
•Easy to operate, saves time & power, highly efficient.
•Durable components are easy to replace & clean.
•Fineness: 40 ~ 100Mesh. (data is for reference only & may vary according to raw material)

Features

Ideal for pulverizing any materials (except highly oily or sticky ones). Due to the variety and interchangeability of internal components, this equipment has wide production adaptability, ranging from granular material to super-fine particles. Turnkey system is designed to prevent contamination of materials, increase efficiency, lower manpower requirements and maintain material quality.

PRINCIPLE

Raw material is fed into the grinding chamber from the feeding hopper.

The first grinding is a shearing force created by the cutting impact of the inner rotor and stator.

After filtrating, any remaining coarser powder will be ground in the third grinding until it passes through the screen mesh.

The finished product is discharged from the rotary valve.

►PM-1 Compact Milling System►PM-3-C For Cosmetics►PM-3 For Foodstuffs
Stud Type RotorStud Type StatorScreen RingApplication
Brittle materials: achieves exceptionally high
grinding fineness at low specific energy consumption.
Pin Type RotorPin Type StatorScreen RingApplication
Grains, Beans, Seasonings, etc.
(e.g. Rice, Green Beans, Sugar, Salt).
Knife Type RotorKnife Type LinersScreen RingApplication
High Fiber & Heat Sensitive Raw Materials.
(e.g. Chinese Herbs).
Specifications
ApplicationModelPower
(HP)		RPMCapacity
(KG/HR)		Dimensions
(L*W*H mm)		Fineness
(Mesh)
GMP(Standard)PM-3-A5~7 1/25000~7500100~2001000*600*1400100~250
GMP(Standard)PM-4-A7 1/2~104500~6500200~3001100*700*1500100~250
Foodstuff & Chemical GradePM-12350020~50500*560*130020~150
Foodstuff & Chemical GradePM-35~7 1/2350080~2501100*700*155020~150
Foodstuff & Chemical GradePM-47 1/2~103000100~3001200*800*175020~150
Foodstuff & Chemical GradePM-515~202900150~5001500*900*220020~150
Foodstuff & Chemical GradePM-630~402800300~9001700*1000*240020~150
Foodstuff & Chemical GradePM-750~602700500~20001900*1300*290020~150
Cosmetics GradePM-3-C7 1/23500200~3001000*860*1200100~200
Height from floor to outlet: 450 mm

Capacity:
According to different characteristics of materials and equipment, the data would be changed.

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Application
Tunkey System
Pin Mill Grinding - Sugar, Spices And Foodstuff Grinding System / PM-6
Pin Mill Grinding

Changeable rotors and filter screens, our pin mill able to handle different materials and create...

Treatment
  • Grinder
Material Properties
  • Non-Oily
Fineness
  • 40mesh ~ 100mesh
Capacity
  • 20kg ~ 2000kg/hr
Production Methods
  • Single Machine

Products

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Looking for GMP-Compliant Grinding Equipment for Pharmaceutical Ingredients?

Mill Powder Tech's PM-3-A and PM-4-A models are specifically designed for pharmaceutical applications with full GMP compliance. The completely washable construction enables thorough cleaning between batches, preventing cross-contamination of active pharmaceutical ingredients. Process antibiotics, herbal extracts, and drug formulations with fineness up to 250 mesh at capacities of 100-300kg/hr. Our knife-type rotor option handles heat-sensitive compounds without degradation. Request detailed specifications and validation documentation to ensure compliance with your pharmaceutical manufacturing standards.

Designed with operational efficiency and hygiene standards in mind, our pin mill grinding system features a fully washable construction that simplifies cleaning and maintenance procedures, making it ideal for GMP-compliant pharmaceutical applications and food-grade processing requirements. The equipment's durable, low-waste design processes a wide range of raw materials including spices (pepper, turmeric, cinnamon), sugars, salts, coffee beans, grains, pharmaceutical ingredients, Chinese herbal medicines, chemical compounds, and plastic additives - excluding only highly oily or sticky materials. Available in foodstuff grade, chemical grade, GMP standard, and cosmetics grade configurations, the PM Series can operate as a standalone unit or integrate seamlessly into complete turnkey powder processing systems. This flexibility, combined with easy component replacement, low power consumption, and high efficiency operation, makes Mill Powder Tech's Pin Mill the preferred choice for manufacturers seeking reliable, versatile grinding solutions that maintain product quality while maximizing productivity.