Hydraulic Press as the Anchor — every upstream mixer, feeder, and downstream pallet return on this clay interlocking brick production line is timed against the 10-second ECO 2700 moulding cycle so no station idles while another bottlenecks.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | ECO 2700 |
| Product Type | Hydraulic Clay Interlocking Brick Making Machine |
| Rated Power | 7.5 kW electric motor or 12 hp diesel engine (selectable) |
| Hydraulic Pressure | 16 MPa |
| Molding Cycle | 10 s per brick (basis not stated in source — confirm block format and material) |
| Output Capacity | 2,800 pcs / 8 h based on 300×150×100 mm or 250×125×75 mm interlocking brick, 1 pc per mould |
| Overall Dimensions (L×W×H) | 1,600 × 1,300 × 2,330 mm |
| Net Weight | 900 kg |
| Automation Level | Automatic feeding, pressing, and mould lifting |
| Raw Materials | Clay, soil, earth, mud, concrete, sand, cement, fly ash |
| Workers Required | 1–3 people (basis to be confirmed) |
| Workshop Area | 150 m² (basis to be confirmed) |
| Water Consumption | 4 T/day (basis to be confirmed) |
| Mould System | Interchangeable moulds for interlocking bricks, blocks, and pavers |
| Standards | CE |
| Warranty | 1 year for the whole machine |
Application Suitability
| Application | Material or Output |
|---|---|
| On-site housing project interlocking brick production | Clay-soil-cement mix using locally excavated earth |
| Small-plant solid block manufacturing | Sand, cement, and fly ash blends |
| Rural infrastructure paving block runs | Crushed aggregate with cement binder |
| Community-scale interlocking brick supply | Stabilised mud and soil with minimal cement content |
What "2,800 Bricks per Day" Actually Requires Upstream
The press can only cycle when the mixer and feeder deliver a fresh batch every 10 seconds. A clay interlocking brick production line quoted on press capacity alone routinely falls short once the feeder starves or the mixer cannot keep pace with the hydraulic cycle. I have walked onto sites where the ECO 2700 sat silent for half the shift because the upstream pan mixer was still turning a batch from twenty minutes earlier. The soil had dried out in the hopper, the moisture content drifted, and the bricks that did come out cracked during curing. Matching every station to the press cycle is the difference between a line that runs and one that merely exists on paper [NEED_CITE: line balancing principles for block production plants].
Station Timing from Hopper to Press
The ECO 2700 completes one interlocking brick every 10 seconds, which means the raw material feeder must drop a measured charge into the mould box within that same window. If the mixer discharges into a surge hopper, that hopper must hold enough volume to buffer at least three cycles so a momentary mixer delay does not stall the press. On a clay interlocking brick production line, the soil-cement blend is particularly sensitive to dwell time — leave it sitting too long and the cement begins to hydrate in the hopper, changing the viscosity the hydraulic ram expects.
Pallet Circulation and Downstream Handling
Once the brick is pressed, the pallet must be extracted, the brick either stacked manually or transferred to a curing rack, and the empty pallet returned to the feed side before the next cycle begins. The ECO 2700 weighs 900 kg and occupies a 1,600 × 1,300 mm footprint, so pallet return conveyors or manual roller tracks must fit within the remaining workshop envelope of the stated 150 m² area. If pallets are not circulating fast enough, the press waits, and the real daily output drifts well below the 350 pcs/hour figure calculated from the moulding cycle alone.
Interpreting the Hydraulic and Power Specs for Line Design
The 16 MPa hydraulic pressure is the force that compacts the clay-soil-cement mix into a dense interlocking brick. This pressure must be matched to the mix design: a high-clay soil with low cement content requires different dwell time under pressure than a sand-cement blend. The selectable power option — 7.5 kW electric motor or 12 hp diesel engine — determines whether the line ties into the local grid or runs independently on a project site with no fixed electrical infrastructure. The automatic feeding and mould lifting sequence removes the operator from the press cycle, but the upstream mixer discharge and downstream pallet handling still set the actual line tempo. When the voltage and frequency are not confirmed before shipment, the control system may not communicate correctly with the feeder motor, causing mis-timed charges that the operator then has to override manually [NEED_CITE: voltage and frequency standards by export market].
The Cost of a Mismatched Line
When the mixer capacity is undersized relative to the press cycle, the operator ends up running the ECO 2700 in batch-and-wait mode — pressing two or three bricks, then standing idle while the mixer finishes the next load. Over an eight-hour shift, the actual output can fall to a fraction of the quoted figure. Pallets that do not match the curing rack spacing force a second handling step, doubling the labour on the stacking side. And if the voltage at the site differs from the motor nameplate, the hydraulic pump runs at the wrong speed, altering the ram velocity and producing bricks of inconsistent density [NEED_CITE: CE machinery directive requirements for industrial equipment].
Why This Line Is Specified as a Connected System
The ECO 2700 is treated as the anchor of the clay interlocking brick production line rather than a standalone catalogue item. The mixer discharge rate, feeder volume, and pallet return speed are all calculated against the 10-second press cycle so that no station is overbuilt or underfed. Mould format options — interlocking bricks, solid blocks, and pavers — are matched to the buyer’s market demand, and the changeover procedure is documented so multi-format shifts are planned realistically. The line layout drawing shows every station with its cycle time stated, making bottlenecks visible before the order is placed rather than discovered during commissioning.
Documentation & Verification
- Line layout drawing with cycle time stated at each station from hopper to curing rack
- Capacity calculation document specifying the brick format assumed for the 2,800 pcs / 8 h figure
- Machine specification sheet confirming voltage, frequency, and control language before dispatch
- Mould drawing and format list with changeover procedure and estimated swap time
- Factory test record on the buyer’s target brick format before shipment
- CE declaration covering the hydraulic press and associated line equipment
Installation, Commissioning & Support
- Foundation pad sized to the 1,600 × 1,300 mm footprint with anchor bolt pattern confirmed before pour
- Dedicated electrical circuit rated for the 7.5 kW motor or diesel engine mounting bracket prepared on site
- Hydraulic lines and control wiring connected and pressure tested to 16 MPa during commissioning
- Operator training on automatic feeding sequence, mould lifting, and emergency stop procedures
- Wear parts list covering hydraulic seals, mould liners, and feeder wear plates for first-year spares
- Daily maintenance checklist tied to the hydraulic oil level, mould alignment, and pallet track lubrication
What We Need from You to Size the Full Line
To configure the upstream and downstream stations around the ECO 2700, we need the target brick format and daily output, the local soil or clay type with a sample if possible, and the site’s voltage and frequency. Tell us whether the line will run indoors in a fixed workshop or outdoors on a project site, and whether you already have pallets, a curing area, or a forklift on hand. With those details we can calculate the mixer batch size, feeder timing, and pallet return speed that keep the press cycling without interruption.
Frequently Asked Questions
Q: How do I verify the real daily output of the full line, not just the press cycle rate?
A: The 2,800 pcs / 8 h figure is based on 300×150×100 mm or 250×125×75 mm interlocking bricks at one per mould. Real output depends on whether the mixer, feeder, and pallet return all keep pace with the 10-second cycle. Ask for a line capacity calculation that states the assumed format and recalculates throughput for every other brick size you plan to produce.
Q: What upstream mixer and feeder capacity is needed so the press is never starved?
A: The mixer must discharge a fresh batch into the feeder hopper within the 10-second press window, with a surge volume buffering at least three cycles. The feeder must meter a uniform charge matching the mould box volume. We calculate both based on your chosen brick format and mix moisture content.
Q: How should pallet return and stacking be matched to my curing area?
A: Pallet dimensions must match both the ECO 2700 press table and the curing rack spacing you already have or plan to build. The return track or conveyor must clear the brick and deliver the empty pallet back before the next cycle. We confirm pallet size and return layout against your site dimensions before production.
Q: What electrical details must be confirmed before the line ships?
A: Voltage, frequency, and PLC or relay control language must match your site supply and operator preference. The 7.5 kW motor option requires a confirmed three-phase supply; the 12 hp diesel option removes the grid dependency entirely. We lock these details in writing before the machine enters assembly.
Q: How are format changes planned across a multi-product shift?
A: The ECO 2700 uses interchangeable moulds for interlocking bricks, blocks, and pavers. Mould changeover time depends on the format pair being switched. We provide a format list with the changeover procedure so you can schedule multi-product shifts without losing an entire cycle to swaps.
