DEEN

Plant engineering since 1987

We build plants for cream, lotion and ointment.

Vacuum mixing and dispersing plants from 1 to 10,000 litres, engineered and built in Germany — for cosmetics, pharma, food and chemicals.

1–10,000 L
batch size
AISI 316L
Ra = 0.8 µm
200,000 mPa·s
under vacuum

Shown: LM-Standard with counter-rotating agitator, PTFE scrapers and rotor-stator homogeniser.

LEXA-MIX LM-Standard vacuum mixing plant

1987

founded by Axel Wittek

250+

clients worldwide

17

patents across six economic regions

10,000 L

largest batch size

What we build

From the laboratory to the production line.

Compact vacuum mixing plant with control panel
Compact plants Mobile, with the control system on board — for development and small batches.
Vacuum mixing plant with operating platform
Production plants With platform and feed vessels, sized around your batch.
Complete process plant with several vessels
Complete plants Several vessels, piping, CIP and control — turnkey.

What we do

Plants built around your product.

Process analysis, engineering, manufacturing, installation and qualification — from a single source. Every plant is designed around the product that will be made in it.

  • Rotor-stator homogeniser with patented pre-mix chamber
  • Viscosities up to 200,000 mPa·s under vacuum
  • Stainless steel AISI 316L, surfaces down to Ra = 0.8 µm
  • Designed to cGMP, GAMP, EHEDG and ASME-BPE

Products

Five ranges, one principle.

From laboratory scale to production — geometrically similar, so formulations stay transferable.

01

LM-Laboratory

Laboratory and pilot plants from 1 to 200 litres for formulation development and sample batches.

  • 1–200 L

02

LM-Basic

Compact vacuum mixing plant for standard formulations — robust and economical.

  • Entry level

03

LM-Standard

The production range, with external or internal circulation (ECR-D / ICR-D).

  • ECR-D
  • ICR-D

04

LM-Flexible Batching

For frequent product changes and small lot sizes, 50 to 500 litres.

  • 50–500 L

05

LM-Aseptic

Aseptic design for pharmaceutical and sterile applications.

  • Pharma

06

Ancillaries

Premix and storage vessels, wax melters, mobile homogenisers, CIP/SIP and process control.

  • CIP/SIP
  • Automation

Let's talk about your process.

Tell us the product, the batch size and the target viscosity — we will come back with a concrete proposal.