Plant construction

Plant engineering

Tietjen develop solutions for a process to your specifications either as module supplier to you or in charge with overall responsibility. The objective is a maximum at economy, safety, reliability and ease of use.

Based on your basic materials, product requirements and general requirements we consult you individually. We design and erect customized grinding lines. Our systems are characterised by:

  • Technical reliability for many years
  • Steady compliance of quality parameters of the product
  • Efficient use of power
  • Smooth and time saving processes
Processing of Biomass

Our plant engineering comprises biomass processing from receipt of raw materials to the final product. Besides others it includes:

  • Storage, transport and feeding of the raw products
  • Comminution and grinding
  • Air supply or dosing of liquids
  • Discharge of the product
  • De-dusting
  • Measuring and control technique
Scope of supply
  • Consulting
  • Development and testing
  • Project management and coordination
  • Supply and erection
  • Commissioning and training
  • Service and repairs
  • Modernization
  • Spare parts service
Dry and wet processes
Tietjen dry grinding modul
Tietjen dry grinding modul with feeder, hammer mill, discharge, mill underhopper, air aspiration, dedusting, and explosion protection.

Depending on the field of application we categorize the processing of biomass:

Dry Processing

In the dry process materials are treated which have to be aspirated during grinding process. For dust separation or a pneumatic transport a defined air flow is drawn through the system. Even products with an integrated high water content of up to 60% in may be processed dry.

Wet Processing

At wet processing defined volumes of liquids are added in most cases, which may contain enzymes and/or microorganisms. After grinding the slurry can be pumped.

Contact us – we will work with you on a joined solution for your process.