LIPPERT - specialist for plaster mould production systems

"Top-quality, economically produced plaster moulds with maximum longevity" - this is the benchmark to which LIPPERT has devoted decades of uninterrupted pertinent development work. That work has yielded a broad array of system modules and complete systems for the production of optimized plaster moulds.

Plaster mixing and de-airing plant, Typ AV 232/A
Plaster mixing and de-airing plant, Typ AV 232/A/250L
Plaster mixing and de-airing plant, Typ AV 232/D/A
Plaster mixing and de-airing plant, Typ B 225
Plaster mixing and de-airing plant, Typ AV 235
Plaster mixing and de-airing plant, Typ AV 152
Plaster mixing and de-airing plant, Typ AV 870

Customized concepts

• for all kinds of moulds, for everything from fragile figurines to double lavatories
• for all sorts of production processes, from manufactories to fully automated mass-production facilities
• automatic or semi-automatic
• for any and all premises
• for all subbranches: tableware, sanitary ware, ornamental ceramics, industrial ceramics, roofing tiles, etc.
• special sizes and customerized designs

Drawing on our long years of experience and numerous complete installations, we can give you comprehensive advice, assistance and an optimal layout comprising all modules.

Modules

Mixing and de-airing plants

• automatic, pushbutton-controlled proportioning, mixing and de-airing sequences
• electronic weigher for accurate weigh-in (keypad entry) and weight control (target/actual-value indication, alarm signal in case of tolerance transgression)
• programming and storage capacity for up to 50 recipes
• user prompting
• integrated working data acquisition and fault diagnosis
• precision proportioning
• vibrating hopper with integrated extraction on conveying augers
• automatic mixing and de-airing station
• automatic blunger/vessel cleaning equipment
• vessels made of specially treated stainless steel: no sticking plaster
• all parts in contact with plaster made of stainless steel

 

Drying chambers

• crossflow ventilation system with turn-around control
• high-turbulence two-stage ventilation
• randomly programmable and storable temperature and humidity curves
• maximum convenience of operation via integrated, user-prompting PC
• energy-conserving heat recovery systems
• state-of-the-art components

 

Lifting gear and overhead trolleys

• chain hoists
• overhead trolleys in optimized combinations of zone trolleys and line trolleys

 

Special sizes and customerized designs

Advantages

• Maximum plaster-mould quality and longevity
  

  -	Only reliably accurate weight control and good de-airing enable uniform consistency and pore-free casting of plaster
  -	The electronic weigher, with its ceramic-specific software (recipes), and the fully automated, optimized mixing and de-airing process ensure high quality
  -	Gentle, uniform drying thanks to climate control and optimized air control.

• Fully flexible production.
  

  -	Quick and easy programming, storage and retrieval of any and all mixing recipes and drying curves for quickest possible conversion to random types of moulds - and future security.
  -	Brief cycle times thanks to logistically optimized, fully automated sequences and, hence, short drying times.

• Maximum economic efficiency
  

  -	Lower labour costs through (semi-)automated sequences.
  -	High availability through reliable technology, user prompting and fault diagnostics.
  -	Savings on energy thanks to state-of-the-art drying technology.
  -	Long-lasting equipment thanks to high-quality components.