Central discharge
Straight into a concrete pump
Place the line concrete pump under the central concrete discharge point, and it pumps the concrete either horizontally or vertically.
CONCRETE BATCHING PLANTS · RMP SERIES
Mobile Concrete Batching Plant
(RMP Series)
Complete the PCC foundation, install and calibrate the mobile plant, connect power and water lines, and the plant is ready for load trials.
The RMP Series is engineered as a fully integrated plant mounted on a single heavy-duty chassis. It incorporates aggregate and sand storage bins, a cement hopper, mixer, admixture tank and a centralized control panel, delivering a compact yet comprehensive solution for efficient concrete production.
- 15 to 30 m³/hr
- Pan mixer
- Only PCC work
- Fully automatic PLC
- Models
- RMP-15 · 18 · 20 · 25 · 30
- Batch size
- 0.50 to 1.25 m³
- Discharge
- Into pump or transit mixer
OVERVIEW
What Is a Mobile Concrete Batching Plant?
A mobile concrete batching plant weighs and mixes aggregates, cement, water and admixture on a frame that can be moved from one site to another. You get plant-quality concrete at the point of use, without building a foundation or waiting for ready-mix trucks.
The Rockmix RMP is our full-size mobile plant. Every component sits on one chassis, and with the optional tyre axle a tractor can tow it between sites.
RMP AT A GLANCE
- 15–30m³/hrOutput
- 0.50–1.25m³Batch size
- 3 or 4Aggregate bins
- 2.5–3.5m³Storage per bin
- 100LBuilt-in admixture tank
- 60–125kVARecommended DG set
KEY FEATURES
Why the RMP Series is the Go-To Choice for Site Teams
Complete plant on one chassis
Nothing to assemble at site except levelling and power connection.
No deep foundation
Install quickly on firm, level ground.
Tow it with a tractor
Optional tyre axle for easy relocation between nearby sites.
High-quality Pan mixer
A heavy-duty Turbo Pan mixer gives an even mix batch after batch.
Precise weighing
Accurate aggregate weighing, with a flow sensor for water, keeps mix proportions right.
Fully automatic PLC panel
Simple operator screen; the panel runs the batch sequence.
Compact footprint
Fits city plots and narrow project sites.
Low running cost
Energy-efficient drives and easy-to-reach wear parts.
Built for hard sites
Works on hill roads, island locations and other difficult sites.
HOW IT WORKS
How the RMP Makes Concrete
Side elevation, RMP Series
- 01
A loader fills the 3 or 4 aggregate bins.
- 02
Aggregates are weighed and carried up the aggregate conveyor to the mixer.
- 03
Cement moves from the integrated cement hopper through a screw conveyor.
- 04
Water is metered by a flow sensor; admixture comes from the built-in 100 L tank by pump.
- 05
The Pan mixer blends the batch, and the PLC times every step.
- 06
Concrete discharges centrally into a concrete pump, a dumper, or a transit mixer through the optional load-out conveyor.
SPECIFICATIONS
RMP Series Technical Specifications
| SPECIFICATION | RMP-18 | RMP-20 | RMP-25 | RMP-30 |
|---|---|---|---|---|
| Output | 18 m³/hr | 20 m³/hr | 25 m³/hr | 30 m³/hr |
| Mixer type | Pan | Pan | Pan | Pan |
| Batch size | 0.75 m³ | 1 m³ | 1.25 m³ | 1.25 m³ |
| Number of bins | 3 or 4 | 4 | 4 | 4 |
| Storage per bin | 2.5 m³ | 2.5 m³ | 3 m³ | 3.5 m³ |
| Aggregate conveyor | Yes | Yes | Yes | Yes |
| Integrated cement hopper | 1 m³ | 1 m³ | 1.25 m³ | 1.25 m³ |
| Screw conveyor for cement | Yes | Yes | Yes | Yes |
| Water pump | 2 | 2 | 2 | 2 |
| Water weighing | Flow sensor | Flow sensor | Flow sensor | Flow sensor |
| Integrated admixture tank | 100 L | 100 L | 100 L | 100 L |
| Admixture pump | Yes | Yes | Yes | Yes |
| Control panel | Fully automatic | Fully automatic | Fully automatic | Fully automatic |
| Discharge | Central | Central | Central | Central |
| Tyre and axle | Optional | Optional | Optional | Optional |
| Load-out conveyor for TM | Optional | Optional | Optional | Optional |
| Total connected load | 58.65 HP | 63.35 HP | 75.45 HP | 75.45 HP |
| Recommended DG set | 82.5 kVA | 100 kVA | 125 kVA | 125 kVA |
Water tank is in the customer's scope. Specifications may change as part of our continuous improvement.
DISCHARGE OPTIONS
Two Ways to Take Concrete Out
Optional load-out conveyor
Into a transit mixer
The optional conveyor lifts concrete to transit mixer height, so the plant can feed trucks for nearby pours.
APPLICATIONS
Where the RMP Fits Best
- Residential and commercial buildings
- Factory sheds and industrial floors
- Foundations and footings
- Public works and government projects
- Sites with limited space
- Projects that shift sites often
- Hill areas and island locations
OPTIONS
Configure Your RMP
- 3-bin or 4-bin layout (RMP-18)
- Tyre and axle kit for tractor towing
- Load-out conveyor for transit mixer loading
- Other changes on request to suit your project
FAQ
RMP Series: Common Questions
At rated output, an RMP-20 makes about 20 m³ an hour, or about 160 m³ in an 8-hour shift. Real output depends on loader speed, pour rate and site conditions.
We recommend 82.5 kVA for RMP-18, 100 kVA for RMP-20 and 125 kVA for RMP-25 and RMP-30.
Yes, if you take the optional tyre and axle kit. A tractor can then tow it to the next site.
The RMP has 3 or 4 bins and goes up to 30 m³/hr. The RMP-2B has 2 bins, tops out at 20 m³/hr and is made for smaller sites.
Get an RMP Quote for Your Site
Share your daily concrete need and site location. We will confirm the right RMP model and send a quote.