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Ernst Pracher GmbH
Driescherstr. 30
85368 Moosburg an der Isar

Tel: +49 (0)8761 - 1492
Tel: +49 (0)8761 - 60016


We support you with the production of Manual Slide Dampers, Sampling Devices, Pneumatic Slide Dampers, Rotary Feeders and Rotary Piston Feeder. Whether they are made of stainless steel, steel, sintered metal or other materials, we know exactly which material to use for your individual pieces. Furthemore, we provide you with professional maintenance, services and repairs of your pistons and rotary feeders.

Mechanical Repairs

We have specialised ourselves on the mechanical repairs of machines of all kinds within mechanics. Whether Manual Slide Dampers, Sampling Devices, Pneumatic Slide Damper, Rotary Feeder, Gas Container Caps and Threaded Rings for Gas Cylinders. We repair your machinery with expertise and speed. 


We offer high quality overhauling for Rotary Piston Fans, Rotary Feeder and other mechanical machines. 

Maintenance Work

To ensure that your machines functional efficiency, hand over their maintenance to us . We are specialised on maintenance work of machines and mechanical devices of all kinds. Trust us as a competent partner for mechanical maintenance.

Installation Work

Whether it the assembly of pipeline systems (welding), cleaning containers or other materials, we serve as your second hand for all kinds of installation work. We fulfill our work professionally, precisley and quickly, so that you get an accurate result once the product is assembled.

Manual Slide Damper

We provide Manual Slide Dampers for machines used in the chemical industry made of stainless steel or steel. With these slide dampers you can ensure a smooth production process. In the large selection of products ranging from Manual Slide Damper, Gate Valves, Discharge Gates and Silo Slide Valves to Valves for Rotary Feeders, there most certainly is also a suitable option for you.

Sampling Device

We have a large selection of additional equipment for Sampling Devices, with which the quality surveillance of your silo or anything similar is ensured. Extract your product samples with the help of one of our automatic Sampling Devices. 

Pneumatic Slide Damper

We produce Pneumatic Slide Dampers for silos and Rotary Feeders with automatic locking systems. 

Rotary Feeder

We offer all kinds of Rotary Feeders made of stainless steel or steel fitted for your system. Everything you are looking for out of one hand: 29 ltr., 16 ltr., 15 ltr., 8 ltr. Rotary Feeders or according to your requirements. 

Gas Container Caps

We manufacture Container Caps, Gas Container Caps and powder-coated Container Caps made of steel or stainless steel.

Threaded Rings for Gas Cylinders

We also produce Threaded Rings specific to your Gas Cylinders, either of steel or stainless steel, however you wish.