Roller compactor is also called dry granulator, it is a kind granulator that can make powder material to granule directly without adding liquid binder, mixing, milling or drying. According to the type of feeding, roller compactor can be divided into vertical feeding and horizontal feeding. Horizontal feeding type roller compactor is advanced in technology, stable in performance and high in granulation rate. The roller compactor produced by our company is horizontal feeding type.
                                                                   Flow Chart of Automatic Sealed Drying Granulation System
 

Compare with other granulators, roller compactor has the following features:

1. Make powder to granules directly, the process does not need any binder

2. The material is formed by mechanical compacting, which does not destroy the chemical properties of the material and does not reduce the effective content of the product

3. The compact rollers are arranged up and down, which eliminates the influence of gravity on the material and ensures the uniformity of the material before compacting

4. The clearance between the compact rollers is adjustable, it makes the density of compacted sheet is consistent and granulation is uniform

5. Low energy consumption, and small occupied area

6. High granulation rate, high production efficiency

7. There is a hydraulic system, hardness and density of granules are adjustable

8. Equipment structure is simple, it is easy to disassemble and clean

9. There is vacuum pumping device, the compaction sheet is more compact, and the granulation rate is higher

10. There are three kinds of rollers that matched with different characteristic materials: straight-grain roller, cross-netted roller and plain roller

11. The control system is equipped with memory, which can store thousands of production data

12, the equipment is controlled by PLC, human-machine interface is beautiful simple. It is easy to operate, and easy to learn.

LG series dry granulator is a kind of advanced technical performance developed by our company, which is economical and environment-friendly, which occupies less land, saves energy and environmental protection, is easy to disassemble and clean, and is an ideal production equipment for mass granulation. The equipment is mainly composed of the following parts:

1, Feeding system                                              2, Conveying system                               3, Compacting system

4, Crushing  system                                           5, Milling system                                     6, Front cover

7, Rack                                                               8, Control system                                      9, Hydraulic system

10, Pneumatic system                                       11, Water cooling system

Changzhou Welldone Machinery Technology Co., Ltd is a technical researching & package solution integrating company based on two real factories (one dryer factory and one granulator factory) which has over 20 years manufacturing experiences. We are now also associating with other factory such as extractor factory, crystallization tank factory, evaporator factory, package machine factory etc to become a business league. We are able to provide more than just a single equipment, but becoming a package solution provider. Our products are widely used in pharmaceutical industry, food industry, chemical industry, nvironmental protection industry and so on.

Welldone actively participates in international competition, products has been exported to USA, Canada, Russia, Australia, Italy, France, Spain, Japan, India, Pakistan, Thailand, Columbia, Ecuador, Mexico, Brazil, Tunisia, Egypt, Algeria and so on. We have won the praise of our customers with good quality and high quality service, and established a long-term win-win relationship with our customers

Welldone focuses on technology, institution and cultural precipitation. In new historical time, Welldone will continuously unfold far seeing plan, unceasingly deepen strategic idea and strongly propel production management. Based on the development of enterprises, the growth of multi-security growing way and the wisdom of the workers, Welldone will rapidly upgrade comprehensive competitive power and struggle unremittingly to create itself an innovative and cultural enterprise.