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portable batch plant
Portable Batch Plant from HAMAC - a Chinese manufacturer established in 2005. Stationary, mobile and dry-mix batching plants from 25 to 240 m³/h Send your output requirement and get a matched proposal within one working day.
Concrete Batching Plants
portable batch plant
HAMAC builds portable batch plant units in three layouts: stationary (bolted or foundation-mounted), mobile units that fold onto one chassis and tow to the next site, and compact dry-mix skip-hoist plants for remote jobs where a belt conveyor is not practical. Each uses the same weighing hardware and the same control platform, so operators can move between them without retraining.
Configuration is driven by real numbers: target hourly output, number of aggregate bins, cement silo capacity, available power and whether you need a winter heating package for low ambient temperatures. Those answers determine the mixer size, aggregate storage volume and the concrete discharge height.
Most enquiries we receive start after a fleet problem — a pump that loses pressure on long booms, a mixer whose drum liners wear prematurely, a batching plant whose weighing tolerance drifts. Each of those has an engineering answer, and that answer belongs in the design stage rather than in the warranty claim.
Key Advantages of portable batch plant
Mixer options to suit the mix
Twin-shaft for high-strength and pumped mixes, planetary for precast and coloured concrete, pan for dry-cast block production.
Traceable batch records
Every batch logs mix design, actual weights, moisture correction and truck number, exportable for quality audits.
Fast site transfer
Mobile versions fold with silo and conveyor attached; one tractor unit and one day are enough to be pouring again.
Weighing accuracy held to ±1%
Independent load cells per aggregate, per cement and per water line, with automatic drip compensation on every batch.
Cement handling without dust
Bolted silos with cartridge filters, level indicators and aeration pads that keep cement flowing in humid weather.
Built for hot climates
Optional chilled water plant, ice weighing and aggregate shading keep concrete below 30°C on Gulf and African jobsites.
Technical Parameters
Indicative ranges for standard configurations. Final values are confirmed against your project requirements.
| Parameter | Specification |
|---|---|
| Type | Stationary / mobile / dry-mix skip hoist / containerised |
| Theoretical output | 25 - 240 m³/h |
| Mixer | Twin-shaft JS500-JS4000, planetary MP250-MP3000, or truck-mix discharge |
| Aggregate bins | 2, 3 or 4 compartments, 8 - 30 m³ each |
| Weighing accuracy | Aggregate ±2%, cement ±1%, water ±1%, admixture ±1% |
| Discharge height | 3.8 - 4.2 m standard, higher on request |
| Cement silo | 50 - 300 t bolted silo, optional split silo for fly ash |
| Control system | Industrial PC + PLC, dual-screen, manual/auto switching, remote diagnostics |
Typical Applications
The applications below reflect the situations in which HAMAC customers most commonly deploy it.
Commercial ready-mix supply
Feeding a fleet of mixer trucks in a metropolitan supply radius
Precast factories
Consistent low-slump or zero-slump mixes feeding block machines and moulds
Large infrastructure projects
Dedicated on-site plants for dams, bridges, airports and rail corridors
Port and marine works
High-volume, sulphate-resistant mixes placed by pump or tremie
Remote road camps
Mobile plants moved along the alignment as paving advances
From Enquiry to Commissioning
Six defined stages, each with named deliverables, so nothing is left to interpretation.
Requirement study
We start with your mix design, hourly output target, aggregate size, jobsite power supply and site layout — not with a catalogue page.
Scheme design
Our engineering team issues a layout drawing, foundation loads, power requirement and an equipment list matched to the target output.
Quotation & contract
A fixed specification quotation with clear technical annexes protects both sides; no vague "standard configuration" wording.
Production & inspection
Weekly production photos, welding and pressure test records, plus third-party inspection if your project requires it.
Delivery & installation
Container or break-bulk shipment, then on-site supervision of assembly, alignment, calibration and dry-run.
After-sales
Remote diagnostics by video call, spare parts dispatch within 48 hours for stocked items, and periodic return visits.
Frequently Asked Questions about portable batch plant
Can it run on a generator?
Yes. We size the genset with the mixer start-up surge in mind — usually 1.6x running load — and can add soft starters to reduce it.
How much land does the plant need?
A 60 m³/h stationary plant with two 100 t silos needs roughly 30 x 25 m including truck circulation; mobile versions need about half that.
Should I choose wet-mix or dry-mix?
Wet-mix (central mix) gives better homogeneity, lower cement consumption for the same strength and faster discharge cycles — it is the normal choice for ready-mix. Dry-mix costs less and moves more easily, and works well when trucks mix en route on short hauls.
What about very hot or very cold weather?
For hot climates we offer chiller units and flake ice weighing; for cold climates, aggregate heating, hot water boilers and enclosure cladding.
Is the control system available in my language?
The interface supports English, Spanish, Portuguese, French, Russian and Vietnamese; other languages can be added on request.
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Request pricing
Get a Matched Proposal for portable batch plant
Tell us the required output, material characteristics, site power supply and destination port. Our engineers return a complete technical and commercial proposal, normally within one working day.
- Layout drawing and foundation loads supplied before order
- Fixed specification quotation with a technical annex
- Spare parts recommendation and operating cost estimate
Email: [email protected]
WhatsApp: +8619138100129
Talk to an engineer
Discuss Your portable batch plant Requirement
Twenty years of export experience across eighty countries. One engineer follows your project from enquiry to commissioning.