Dry Granulating Machine

We have 20 years manufacturing experiences; 15600 cubic meters factory area; 5000sets annual capacity; 55 professional engineers;

South America: Brazil, Colombia, Peru, Bolivia, Uruguay, Paraguay ;Romania;
USA with UL Certification
Middle East: Saudi, Arabia, Oman, Turkey
Europe: Russia, Australia, Belarus, Ukraine, Poland

– Yes, OEM or ODM. Machine can be customized according to customer detail requirement, including capacity and voltages, motor certifications.
– Drawing and raw materials also can be customized.

– 7*24 customer service online;
– 7*24 engineers online services;
– 12 months warranty services.

We majorly produce CRUSHER, GRINDER, MIXER, and also have auxiliary machines like DRYER, GRANULATOR, VIBRATING SIFTER, CONVEYOR, etc. 
We can customize whole production line according to your capacity, material, output sizes of mesh and mm of granule and powder.
 

YES ! Our f have factory build more than 20 years now, we can design and customize whole line, besides of the grinding machine, mixing machine, we can also fully support to provide the washing machine, cutting machine, drying machine, packing machine, filling machine. Though we are not producing these machine, but our brother companies co-work together for over 20 years, we have rich experience in providing you a full effective production line, fully automatically or semi-automatically.

Our Factory located in Jiangsu Province, very near to Shanghai, you can fly to Shanghai Pudong Airport, we pick you up and take you by car 2 hours ride, can reach our factory, welcome your visit.

1) Before your purchasing, we need to know your detail request, such as what kind of material you want to grind and mixing, what final product powder or granule you want to reach. Because different material and powder sizes request of different machine to do. We can provide professional advice and rich experience help to choose machine. Most of the products we have already did before for other customer, trail test or run mass production, so we knows which machine is best in performance of grinding and mixing. This is of very importance in helping you choose the right model. We also wish this can help our customer a lot. Even the material we didn’t do before, we will prepare the same material and to do the trail test and send video to you for your reference.
2) One Year guarantee of machine quality. If the machine have problem within one year, we will send you the spare parts to you for replacement, but this not including the damage caused by human causes. We also have 24 hours on line guide for customer, if you have operation difficulty, we will guide by video and on line communication with our engineer for your emergency debug.
3) For small machine, we sell with whole machine, it’s no need to install, and easy to operation, no problems for operation. While for large machine, its’s also not difficult to install with video guideline, but if you need, we can assign our technicians to go abroad, the round ticket, food and residents will be paid by customer.

Our payment term is T/T. 50% payment in advance, rest of 50% payment finish before the goods shipped. When we finish the machine production we will do trail test and run the machine take videos for your green light. You pay the rest of 50% payment then.

In terms of processing, pelletizer can be divided into two types: wet pelletizer, which uses liquid in the processing process, and dry pelletizer, which does not use liquid. Wet granulation involves a lot of water and detergent, and the purpose is to clean the contaminated material and also to cool the machine.

First, Dry Granulator
Dry granulators use dry powder to produce granular material. The mixture is fed into the equipment through the hopper, where it forms particles through rotational and vibrational motion and is then sifted out through a screen with a predetermined particle size at the discharge port. Dry granulators are typically used to manufacture fertilizers, pigments, pesticides, plastic particles, and so on.
Advantages:
Dry granulators have high operating efficiency.
They have relatively low requirements for the raw materials used and do not require extensive pretreatment.
Dry granulators are relatively simple and easy to learn.
Cons:
Dry granulators can produce more dust, requiring thorough cleaning and maintenance.
Since the dry method cannot use additional lubricants during particle manufacturing, there may be deficiencies in some areas, making the wet granulator a more suitable option.
Second, Wet Granulator
Wet granulators operate with liquids or suspensions. The mixture enters the device through a hopper, forms particles inside the device, and is eventually discharged through a screen. Wet granulators are typically used to manufacture boiler fuel particles, cosmetics, and food products.
Advantages:
Wet granulators do not produce dust.
The high humidity in wet granulators helps increase the adhesion between particles, resulting in higher particle quality.
Wet granulators support the use of additional lubricants, which can make particles more suitable for certain applications.
Cons:
Wet granulators are more complex and relatively difficult to operate.
In some cases, the pretreatment process required to produce wet particles may be more complex.
The production efficiency of wet granulators is not as high as that of dry granulators, taking longer manufacturing time.
In summary, although dry granulators and wet granulators are both pellet manufacturing equipment, their working principles, application fields, and advantages and disadvantages differ. Enterprises should choose the appropriate method based on their needs and the comparison of advantages and disadvantages described in this article.”

The pharmaceutical industry is closely related to human health and life safety, and every aspect of its production process requires strict control. In pharmaceutical manufacturing, granulation is a crucial step that directly affects the quality, stability, and efficacy of drugs. As an advanced granulation method, dry granulation plays an important role in the pharmaceutical industry. This article will explain the importance of dry granulation in the pharmaceutical industry from the following perspectives.
First, dry granulation can improve the stability of drugs. In the pharmaceutical process, the size, shape, and surface condition of the particles significantly influence drug stability. Dry granulation ensures that the drug and auxiliary materials are evenly mixed through the high-speed rotating granulator, resulting in drug particles with a more regular shape and smoother surface, thereby enhancing the stability of the drug. Additionally, the dry granulator can adjust pressure, temperature, and other parameters during the granulation process according to the characteristics of the drug, enabling the drug to maintain good stability under different conditions.
Secondly, dry granulation can enhance the dissolution rate of drugs. The dissolution rate of a drug in the body directly impacts its efficacy. By precisely controlling pressure, temperature, and other parameters during the granulation process, the dry granulator ensures that the drug particles have higher porosity and better fluidity, which improves the dissolution rate of the drug in the body. This is especially important for medicines requiring rapid action, such as emergency drugs and antibiotics.
Thirdly, dry granulation can improve the bio-availability of drugs. Bio-availability refers to the extent to which a drug is absorbed in the body and becomes active. By optimizing the granulation process, drug particles achieve good fluidity and high dissolution rates, thereby increasing the bio-availability of drugs in the body. This is particularly significant for oral drugs, as their bio-availability directly affects drug efficacy.
In addition, dry granulation offers the advantages of simple operation, high production efficiency, and low energy consumption. Unlike traditional wet granulation, dry granulation does not require the addition of solvents, which reduces environmental pollution and production costs. Furthermore, the high level of automation in dry granulation allows for continuous production, significantly increasing production efficiency