Description:

Mobile Mixing Plants

M1T

Wherever concrete is produced and moved is where you will find SCHWING - Stetter machinery. With plants in Germany, Austria, USA, Brazil, Russia, China, and India, as well as with more than 100 sales and service facilities, the group of companies is always close to the customer. Our wide range of products with something for every application is what makes SCHWING - Stetter the No.1 system supplier for concrete machinery worldwide.

Mobile Plants from Stetter Quality Concrete on site

Wherever larger quantities of high-quality concrete have to be supplied for any length of time to the construction sites, mobile mixing plants from Stetter are ideal. It does not matter whether they are used for the construction of traffic routes, dams, landfills or airports, the M series plants have been designed to handle the task. They can be quickly moved,
transported on low-bed semi-trailers and quickly set up again, thanks to the fully installed, pre-assembled compact units.
The current development status of the Mobile plant benefits from our vast experience worldwide.

M1 is equipped with Pan mixer and achieves a productive capacity of approx. 56 cum compacted concrete per hour. This is also available with twin shaft mixer M1T. M 1.25 / 2.25 / 2.5 are featured withTwin shaft mixer. The output of compacted 3 concrete is approximately up to 112 m per hour based on models, thus making it comparable with medium sized stationary plants. 

Mixers from Stetter.

Technology for the Precise Production of Concrete

PAN MIXER FOR M1

Pan mixers allow you to produce quality concrete of all consistencies within a short mixing time and with low energy input, as they mix intensively with short mixing paths both horizontally and vertically.The spring mounted mixing arms are protected against wear by means of polyurethane sleeves. Instead of the standard mixing paddles made of special chilled casting you can also use, if you want, our mixers with paddles made of a synthetic material that have an exceptionally longer life.

The mixing trough is lined with a replaceable inner wall, outer wall and floor wearing plates. You can lay out the mixer floor with regular wearing plates made of special steel or special chilled cast tiles. The cover of the mixer can be opened up to 50% during cleaning and maintenance work. The mixer can be emptied simply via the slide or trapdoor.

TWIN SHAFT MIXER

Excellent mixing with short mixing and discharging times, a wide range of applications as well as low wear: these are the characteristics of  Stetter's twin shaft mixers in a compact design.

The high-performance twin shaft mixers from Stetter achieve an intensive agitation of the mixture, and thus you get a fast homogeneity of the mixture. The mixing arms, made of high-quality cast steel, have a helical
arrangement.

This design features a large overlapping of tools and a low fill factor which has a positive effect on the mixing. Wear-resistant materials having a high degree of hardness and toughness are used for the trough lining. 
No matter which plant you opt for: these are the advantages you receive, thanks to the modular system of the Stetter mobile mixing plant.
Fast assembly and disassembly Easily accessible Compact and still easy to maintain Economical, reliable Optional mounting of an ice weigher
Optional mounting of a powder weigher Optionally available with housing

WATER WEIGHER

The dosing of the mixing water is achieved automatically by means of a patented weighing, pumpand nozzle system. The water system is designed so that you can use fresh water, recycled water or hot
water without difficulty. After weighing, a special pressure water pump delivers the mixing water into the mixer.

ICE WEIGHER

The ice weigher is used for the weighing of flake ice. At the bottom, the side walls are slightly sloped outwards which ensures the complete discharge of the container.

ADDITIVE WEIGHER

On request, we will equip our mixers with a two-chamber additive weigher. The additives are discharged via discharge pumps that are automatically rinsed. The additives are distributed over the entire mixture via a set of nozzles. Stetter mobile plants allows you to mix anything whether it is dry concrete, ready mix concrete of all consistencies,
hydraulically bound bases, recycled material, mortar or self-levelling floor screed.

Stetter mixing plants can be used anywhere in the world. Whether it is in the arctic cold, tropical humidity or extreme heat, the Stetter mobile plants can be perfectly equipped for every climate zone, and have been proven reliable everywhere.

Thanks to steam injections and the addition of hot water, the winter design permits the production of concrete at 0 temperatures up to -30 C.
Stetter Mobile Plants. Versatile application options making them fit to be used anywhere in the world. M1 Batching plant with Compartment bins with loader feeding option 23-year-old M1 Batching plant working at L&T Project site M1 Batching plant with Compartment bins with Conveyor feeding option In-line silo Version The in-line silo is used for large quantities or if more than four kinds of aggregates are used.
The weighing takes place on a weighing belt which forwards the aggregates to the feeder skip.
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Compartment version:

Compartment version is compact and is suitable for four types of aggregates. The aggregate can be fed either through ramp and loader arrangement or through the Aggregate Feeding Conveyor.

Two options for aggregate storage silo are available. Stetter Mobile Plants Easy Assembly for Better Efficiency.

The plant is delivered to the construction site on a semitrailer. Only a mobile crane is required for the erection. Due to the fully installed, pre-assembled compact units, only eight days are usually required until being put into operation. The following applies to the disassembly and reassembly: the plant can be used again after one week if appropriate preparatory work has been performed. The plant is assembled as fast as it is shipped. After surveying, the plant is placed and aligned, with the help of a crane, on a leveled compacted flat ground without foundations.

The plant components with hinged joints are set up with a crane, positioned and mounted without requiring any welding. The pivoted upper part is then brought into the final position. The support of the upper part is firmly attached to the foundation platform with locking bolts.
The lateral ramp walls for the ramp drive together with the compartment batcher now make up one unit. They only need to the filled with sand and gravel and compacted to complete the drive up ramp. The winter-proof housing (optional) can be assembled in a single day. 

MAIN FEATURES OF MCI 360 CONTROL SYSTEM

1. Schedule based batching - Not usable in case of  generic interface enabling.
2. Maintenance schedule.
3. Cement batching silo can be changed in between in case of silo empty- Not usable in case of  generic interface enabling.
4. Automatic calibration and manual calibration available.
5. All kinds of statistical reports are available.
6. Slump measurement (optional).
7. PID control based batching (addition to the material in air control).
8. Automatic batching after power recovery.
9. Centralized connection of load cell with PLC.
10. Common software for all Stetter plants ranging from M1 to H6.
11. Introduction of touch panel.
12. Introduction of membrane keypad instead of control desk.
13. Connectivity to USB camera (optional).
14. Customer credit locking system (optional)- Not usable in case of generic interface enabling.
15. Provision for slurry water batching.
16. Introduction of authority based password control.
17. Facility to divert the concrete from one customer to another (delivery docket) - Not usable in case of generic interface enabling.
18. Possibility for networking the plants (optional).
19. Option to integrate with Schwing 996 weigh bridge system.

FLEXIBILITY AND INVESTMENT SECURITY

The architecture of our software produced with the most modern methods of development in our own works guarantees the highest flexibility: thanks to their possibilities in configuration, software and system offer simple adaptation to your operating schedule-even if it changes in a few months.
Also, preparation of wiring diagrams and  manufacture of switch cabinets is done in our own works. So we can optimally suit the control systems to our concrete mixing plants. Upon request, we integrate our control system also in external installations.

SCHWING STETTER CONTROL SYSTEM - MCI 550 QUALITY FROM OWN DEVELOPMENT AND PRODUCTION.

MCI 550 Control System The MCI550 is the improved version of MCI360 which was launched 9 years back. The MCI550 control system is known for its robustness. The main advantage in the system is that it doesn't depend upon any third party tool or editors to execute. This system is also known for its speed and accuracy.