LGS Series Roller Compactor / Dry Granulator

LGS Series Roller Compactor / Dry Granulator

Dry compaction of powder followed by size reduction into granules.

Suitable for: powders that require granulation without addition of a liquid binder.
Model:LGS
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  • Overview & Principle
  • Features & Materials
  • Applications
  • Technical Parameters
  • FAQ
Product Overview
The LGS Series Roller Compactor / Dry Granulator provides dry compaction of powder followed by size reduction into granules. Typical materials and duties include powders that require granulation without addition of a liquid binder.
Working Principle

Blended dry powder is metered between two high-pressure compaction rollers to form dense ribbons or flakes. The compacted material then passes through the sizing system to produce granules without adding water or liquid binder.

Key Features
Designed for dry compaction of powder followed by size reduction into granules.
The equipment and control configuration are selected according to the material and process requirements.
Suitable Materials
Powders that require granulation without addition of a liquid binder.
Material suitability should be confirmed through review of physical properties, moisture or solvent content, temperature sensitivity and the required final product condition.


Wide Range of Applications
Applications include powders that require granulation without addition of a liquid binder. Final suitability should be confirmed from the material characteristics and process requirements.


Technical Parameters

ItemUnitLGS10LGS20LGS40LGS100LGS150LGS200
Production Capacitykg/h102040100150200
Granule Sizemm0.3–1.80.3–1.80.3–1.80.3–1.80.3–1.80.3–1.8
Maximum Hydraulic ThrustkN150180240400560660
Roller Dimensions (Φ×B)mm100×25120×30150×40200×75280×85330×100
Total PowerkW2.953.359.617.1721.2627.47
Roller Speedrpm5–225–228–368–368–368–36
Feed Speedrpm20–12020–12040–16040–16040–16040–160
Granulator Speedrpm50–15050–15080–20080–20080–20080–200
Vacuum Exhaust Pressurebar//0.2–0.50.2–0.50.2–0.50.2–0.5
Overall Lengthmm100011001200145016001850
Overall Widthmm8008001000120013001500
Overall Heightmm150015001600185020002200


Frequently Asked Questions
What is the primary function of the LGS Series Roller Compactor / Dry Granulator?
Its primary function is dry compaction of powder followed by size reduction into granules.
What materials can be processed?
Powders that require granulation without addition of a liquid binder. Final suitability should be confirmed through material and process evaluation.
How should a model be selected?
Confirm feed characteristics, binder or dry-compaction route, target granule size, required capacity, cleaning needs and downstream process requirements.

Request Pricing & Specifications

Interested in this equipment? Fill out the form below with your required capacity and material details. Our team will send you a competitive quote and a comprehensive technical data sheet within 24 hours.
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