Moulding technology and model construction – cast preparation

Moulding technology

We focus on rotationally symmetrical cast elements (V-belt pulleys, flat belt pulleys, fly wheels etc.). The special moulding technology offers significant economic benefits : an optimally designed modular system allows moulding of nearly all rotationally symmetrical forms without constructing models! By using round boxes the use of moulding sand is optimized which is very economical! For perfect results every form assembly is done by employees with experienced in hand moulding technology.

The usage of pouring filters out of ceramic materials as well as the placement of special risers and sprues ensures maintained high cast quality. The significant additional cost is justified with a clear reduction of inclusions and hazardous elements in the cast. Our satisfied customers can confirm these procedures .

Forms with additional elements 
Forms with additional elements
Filter 
Filter
 

Model construction

As an addition to the moulding technology we are able to use classical hand moulding models or complementary auxiliary models, to produce special geometries or cast element forms. We either use our own model construction or from long-standing external partners.

Models external tooth system 
Models external tooth system
Model construction arm model 
Model construction arm model
 

Resources - RHB

When producing a cast product, quality begins with a careful selection of resources. Working with our long -standing providers , guarantees consistent high quality. Our experienced employees ensures that perfect results is achieve in the smelting process and there is an additional fine selection during the manual charge of the input materials.

DK-raw iron 
DK-raw iron
Cast break 
Cast break
Circulation material rails 
Circulation material rails
 

Examples

Arm pulley form 
Arm pulley form
Double floor cone 
Double floor cone
Ring formed by model 
Ring formed by model
 
Model moulding place 
Model moulding place
Cast preparation 
Cast preparation
Huge model warehouse 
Huge model warehouse
 
Cores for the racks 
Cores for the racks
Moulding of a stiffening rip 
Moulding of a stiffening rip
Divided arm pulley 
Divided arm pulley
 

Setzen Sie sich mit uns in Verbindung

 

Lütgert & Co. GmbH

Telefon: +49 52 41 / 74 07 - 0
info@luetgert-antriebe.de

 
 
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info@luetgert-antriebe.de
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