Batching Plants Compact Plant - CP 30 / 45

Batching Plants Compact Plant – CP 30 / 45

SCHWING Stetter group of companies found in 1930's,main manufacture mechanized concrete construction equipment . Today SCHWING Stetter is the world's pioneering manufacturer of concrete construction equipment such as Concrete Batching Plant , Concrete Pump & Concrete Truck Mixer.The Group has Manufacturing bases in 11 countries viz., Germany, USA, Austria, Brazil, India, China, Russia, Netherlands, Canada, France and Czech Republic. It has sales and service support offices in almost all the countries and enjoys an enviable market share.



The CP30 concrete mixing plant from Stetter has now proven its abilities at more than 1500 locations in India as well in countless sites across the globe. 45 years of Stetter experience in the construction and production of Concrete Batching Plants has been 3 implemented in the newest development of the CP30. The concrete output is approximately 30m /h of 3 compacted concrete for a batch size of 0.5 m. The plant design fully meets the requirements as a mixing plant for ready-mix concrete or as a plant at the building site. Other areas of use include the precast factories and concrete product industries. Additionally, it is also used for mortar manufacturing. The plant is available with a turbo pan mixer or with a planetary pan mixer for precast concrete production.

A special characteristic of the CP plant series is the large active and passive reserve provided by the star design.This gives you a high level of independence from the scheduled delivery of aggregates. The CP30 is especially compact when used with a compartment batcher. There are advantages in regard to the space required as well as when transporting the plant to other locations.

The plant design fully meets the requirements as a mixing plant for ready-mix concrete or as a plant at the building site. Other areas of use include the precast factories and concrete product industries. Additionally, it is also used for mor tar manufacturing.

Inline Solo Version

If you use more than four types of aggregates, an inline silo can be used for storage. Each aggregate component is stored in a steel or customer-owned concrete silo. If the aggregates cannot be delivered on time when large amounts of concrete are required, intermediate storage can also be built. A weighing belt that can be calibrated is installed for dosing the aggregates instead of a weighing container. After weighing, the conveyor belt transports ts and delivers the aggregates into the feeder skip of the mixing plant. Feeding the in-line silo compare tments is done using a wheel loader or belt conveyor equipment.

Compartment Batcher Version

The CP30 with compartment batcher is designed for individual situations where the plant location can be changed at low cost.  It is an economical alternative to the inline silo and the star batcher unit. The compartment batcher consists of four individual compartments with a total capacity of 40 cu.m. Dosing and weighing the aggregate takes place, as with a star batcher, directly in the feeder skip.

Star Batcher Mixer

With a star batcher, the aggregates are separated according to components and stored at ground level on a prepared surface. Depending on the concrete quality, you can use one type (mixed gravel) or separated fractions. The star batcher is fed using a scraper. Dosing and weighing the aggregates takes place directly in the feeder skip.


Stetter pan mixers guarantee the production of high-quality concrete in all consistencies. They mix intensively using short alternating movements both horizontally and vertically. Therefore homogeneous concrete is produced with Stetter pan mixers with short mixing times and low energy input.


The plant comes with a separate cement and water weigher for accurate dozing. The plant has easily transportable dimensions and can be setup quickly.



Direct interfacing of weighing load-cells with the PLC Modules, Membrane key buttons, Alarm pop-up facility in both HMI and Laptop, SMS of critical alarms and production detail (optional), Generic Interfacing with third party software for SAP interface (optional).


The MCI 70N batching plant is controlled by SIMATIC S7 PLC and HMI interface. Users can easily access the HMI via function keys. The user can quickly access the required menu by symbols and clearly marked buttons. Alarm pop-up facility is available in both HMI and Laptop. Full online status is possible in HMI unit. In the event of a power failure, theremaining batches can be viewed through HMI unit after power resumes. Full featured recipe editing control through HMI i.e, data change, copy & delete operations. Full featured Auto and Manual calibration of all weighers.


Instead of push buttons, membrane keys have been introduced in MCI70N VERSION 3.0. These membrane keys are used to operate the plant in manual mode. The key is built-in with indication LEDs that give the status of the current operational function.


MCI70N SCADA software is an optional package of VERSION 3.0. MCI70N VERSION 3.0 comes with an option of selecting Laptop / operating panel for operating batching plant as Customer master, Site master, Recipe master and Truck master.

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