Manufacture of slurry technology, eccentric screw pumps, silo cutters and tractor-mounted concrete mixers for agriculture
Marchner Maschinenbau GmbH
WinhöringNew on Amplifa
About Marchner Maschinenbau
Marchner Maschinenbau GmbH in Winhöring (Altötting district, Upper Bavaria) manufactures agricultural machinery and slurry technology. The product range includes pump tankers, injector and vacuum tankers in steel and plastic versions (2,200 to 25,000 litres), slurry mixers, slurry spreaders, thick-matter and eccentric screw pumps, flat silo cutters, vertical mixing wagons, feed mixing wagons, tractor-mounted concrete mixers as well as special tanks and accessories. The eccentric screw pumps are manufactured and assembled in the company's own plant; the rotors are cast from in-house moulds, machined and hardened. Manufacturing encompasses welded construction for chassis and frames, hot-dip galvanizing of steel parts and hand lay-up lamination for GRP polyester tanks. Materials used are steel and special steel, brass for gate valves, rubber and Elastopal for pump components as well as GRP for tanks. Products are sold via a network of representatives in Germany, Austria and Denmark; customers come from agriculture, agricultural machinery trade and construction.
- Site
- Winhöring
- Processes
- Casting of rotors (in-house casting, from in-house moulds), Machining of the cast rotors, Hardening (heat treatment of the rotors), Hot-dip galvanizing of components (tanks, frames, pump housings), Welded construction (chassis, angle frames), Hand lay-up lamination for GRP tanks (polyester tanks), Assembly of agricultural machinery (slurry technology, tankers, silo cutters, concrete mixers), Manufacture of slurry technology (pump, injector and vacuum tankers)
- Materials
- Steel (steel tank, sheet steel), Special steel (hollow rotor), Blade steel (cutter blades), Carbide/hard metal (tear ring, feed screw), Rubber (stator), GRP/polyester (tanks), Brass (gate valve), Elastopal (boots)
- Industries
- Agriculture, Agricultural machinery trade, Construction, Construction (concrete mixers)
- 01
In-house casting of rotors from in-house moulds
- 02
Machining and hardening of the rotors
- 03
Welded construction of chassis and frames
- 04
Hot-dip galvanizing of steel components
- 05
Hand lay-up lamination for GRP tanks
- 06
Assembly of machines and tankers
- 07
Distribution via a network of representatives DE/AT/DK
Materials and Processes
Steel
Steel tanks, frames and chassis, hot-dip galvanized inside and outside.
Special steel
Hardened low-friction hollow rotor of the eccentric screw pumps.
Blade steel
Cutter blades of the flat silo cutter with long service life, regrindable.
Carbide (hard metal)
Fittings of the tear ring and feed screw of the thick-matter pumps.
Rubber
Swelling-resistant stator of the eccentric screw pumps made from a special rubber compound.
GRP/Polyester
Heart-shaped tanks of the plastic tankers produced by hand lay-up lamination with gelcoat coating.
Brass
Gate valve 5"/133 mm on injector tankers.
Elastopal
Wear-free boots of the permanently greased universal joints.
Locations
Winhöring
DEHeadquarters and plant with manufacturing and assembly
- Materials
- Steel, special steel, GRP, rubber, brass
- Compressors Battioni & Pagani (air output 5.000–14.400 l/min, installed in the vacuum tanker)
- Casting moulds for rotors
- Oil-bath gearbox manufacturing for concrete mixers
Components and Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Casting of rotors (in-house casting, from in-house moulds)Casting | – | – | – | – | Steel |
| Machining of the cast rotorsMachining | – | – | – | – | Special steel |
| Hardening (heat treatment of the rotors)Heat treatment | – | – | – | – | Special steel |
| Hot-dip galvanizing of components (tanks, frames, pump housings)Surface | – | – | – | – | Steel |
| Welded construction (chassis, angle frames)Joining | – | – | – | – | Steel |
| Hand lay-up lamination for GRP tanks (polyester tanks)Plastics | – | – | – | – | GRP (polyester, fabric), Gelcoat |
| Assembly of agricultural machinery (slurry technology, tankers, silo cutters, concrete mixers)Assembly | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Compressor (Battioni & Pagani, installed in the vacuum tanker) | Battioni & Pagani | – | Air output 5000–14400 l/min | – | Winhöring |
| Angle gear/drive technology (purchased components installed) | – | – | – | – | Winhöring |
Additional services
History
- ca. 2021
Publication of a customer information on delivery times and the procurement situation in the context of the Corona pandemic (VAT ID DE 266348815)