Small stainless steel pin mill for sugar salt spice
- Category: >>>
- Supplier: Changzhou Doing Machine Co. Ltd.
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Product Overview
Description
Product Description
Main features
1. Provide coarse to fine grinding of soft to medium hard materials into controlled particle sizes
2. Size of output product: 20-120 mesh (adjustable by changing sieves)
3. Capacity: 5-400 kg/h
4. GMP design
5. Different types of dust collector can be equipped
Working principle
Centrifugal impact pin mill is a compact, high speed impact mill capable of fine size reduction specially designed for chemical, pharmaceutical and food application.
Material is fed into the grinding chamber via the central inlet of the opposing stationary disc by gravity or screw feeder. High speed rotation of the inner disc creates centrifugal force that accelerates bulk material moving from the center to the periphery of the discs at high speed. As materials pass through a path of intermeshing rows of rotating and stationary pins, grinding is done by strong impact and shearing between the pins. The centrifugal force or air stream generated by draft fan force the product go through a filtering sieve which is around the grinding chamber to get required particle size. Different particle size is determined by the speed, number, type of pins and hole size on the sieve.
Centrifugal impact pin mill has been commonly used for coarse to fine grinding of soft to medium hard, brittle and crystalline materials in food, chemical and pharmaceutical industry.
Single pin mill
Pin mill with bag filter
Pin mill grinding system
Technical advantages
1. Alloy steel disc and cutter head pins
2. GMP and food grade design
3. Negative working condition can prevent dust and be suitable for heat sensitive material grinding
4. Output size is adjustable by changing filtering sieve
5. Feeding rate can be automatically and accurately controlled
6. Different types of dust collector can be equipped to prevent dusting
7. Air cooling or water cooling can be equippeed
Main technical parameters
Model | 20B | 30B | 40B | 60B |
Capacity kg/h | 20-150 | 30-300 | 40-800 | 80-1200 |
Input size mm | ≤6 | ≤10 | ≤12 | ≤15 |
Output size mesh | 12-120 | 12-120 | 12-120 | 12-120 |
Total power KW | 4 | 7.5 | 11 | 22 |
Rotation speed RPM | 4500 | 3800 | 3400 | 3000 |
Installation dimension mm | 700X900X1500 | 800X1100X1700 | 850X1200X1850 | 950X1300X1950 |
Gross weight kg | 250 | 350 | 450 | 800 |
Detailed Images
Grinding chamber inside
Type and quantity of pins can be specially desgined according to specific material.
Grinding unit
Screw feeder and table-type design is availabe
Feed hopper
Mirror polished to meet GMP Standard
Pin mill with dust filter
Different types of dust filter are available to prevent dust
and increase collection rate.
Typical Applications
Grains
Cassava floor
Coarse sugar/salt
Packing & Delivery
FAQ
Q: What information should be provided in order to get a proposal or quotation?
A: Our pin mill can be specially designed for each customer according to specific material, capacity, feed material size and product size. Before we can work out a detailed proposal or quotation, we have to know the following information:
1) Detailed information of material are you going to grind. We may ask you to provide samples for grinding test.
2) Size of your material
3) Your required particle size after grinding
4) Grinding capacity in kg/h
Q: How the machine will be delivered ?
A: The system is usually dismantled into grinding unit, cyclone, bag house, draft fan and control cabinet for shipping. Each part is packed in box made by plywood.
Q: What kind of after sale service you can provide?
A: We have professional after sale service team who can reach you in short notice. They can supervise the installation, do commissioning and train your workers.
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