Cold Pelleting

Custom Pelleting Manufacturing Services

 We convert client products into free-flowing, low-dust pellets for both small ton as well as multiple hundred ton campaigns by using compaction through a die rather than melt processing. This cold pelleting technique allows the formation of pellet particles without imparting significant heat history. Because we accurately blend the components together prior to pelleting, the pellets solve various problems that occur when trying to feed the individual powders.

 A typical cold pelleting project will start with a discussion to outline your objectives and progresses to a pelleting feasibility study where samples are made to determine if the product can be compacted using this pelleting technique. Samples are generated while coming as close to production parameters as possible so that they closely resemble production quality pellets. During the cold pelleting evaluation, various equipment configurations may be investigated in order to increase the pellet quality. The pelleted samples are returned to the customer for evaluation.

 The next step may be a semi-production cold pelleting run where several hundred pounds of material is generated for the customer’s small scale production to test the pellet performance. At this point, most pelleted products are taken to full scale production.

 Our expertise is producing pellets. We work with the manufacturers, distribution companies, and/or the end user to make a pelleted product that fits the application.  Our facility has the capacity to process 500 or more tons per campaign to match your requirements.

Applications

Antioxidant/Stabilizer Blends

Impact Modifiers

Mold Release Agents

Flame Retardants

Specialty Resins

Custom Additive Packages

Structural Support Additives

Specialty Fine Chemicals

Animal Feed Additives

Additional Capabilities

Low Pressure Extrusion

Spheronization

Microencapsulation

 

Making The Best Pellet Takes A System Approach

 

A typical cold pelleting production protocol includes pre-weighing all components, blending, feeding, pelleting, cooling, magnetic screening, classification and finally packaging.

 

 

 

Advantages of Cold Pelleting

 

Minimizes Heat History

Pellets Feed Better to Extruders and Match Size of Other Components

Prevents Segregation

Improves Worker Safety and Hygiene

      We Can Pelletize Low Melt Materials

 

 

Other Services

 

Powder Blending

Low Pressure Basket Extrusion

Spheronization

Microencapsulation

Granule/Pellet Drying

Classification

Ferrous Metal Separation

Classification

Agglomeration

Agglomeration/Pelleting

Consulting and Product Development

 

 

Free Cold Pelleting Feasibility Trial

Requires approx. 50 lbs

Usually performed in 1-2 weeks

Laboratory blending prior to pelleting mirrors production

Safety Evaluation requires all MSDS

Witnessed trials are welcome

 

Click here to request more information

 

Vobis, LLC provides fabrication, evaporation and granulation components, and modular evaporation, granulation and pelleting systems.  We support our technologies with experienced engineering and testing services. Our fabrication services, evaporators, crystallizers, distillation systems, multiple effect evaporators, falling film evaporators, thin film, wiped film and short path evaporators, extruders, pellet mills, spheronizers, and spray dryers have proven themselves in multiple client applications.  Our formulation development and contract production services are available for both Evaporation as well as Cold Pelleting.

ASME Fabrication, Evaporators, Thin- Film Evaporators, Ethanol Plant Fabrication, Distillation Systems, Short- Path Evaporators, Falling FIlm Evaporators, Multiple Effect Evaporators, Crystallizers, Solvent Recovery Systems, Mixers, Basket Extruders, Spheronizers, Fluid Bed Systems, Fluid Bed Dryers
Copyright Vobis LLC 2008. All Rights Reserved.Headquartered in Easton, Pennsylvania