Matched Line Sizing — every upstream station feeding the QT10-15 is calculated against the same block format so the press is never starved or blocked between cycles.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT10-15 |
| Product Type | Automatic Concrete Block Making Machine |
| Control System | PLC control cabinet coordinating all line stations |
| Hydraulic System | Independent integrated hydraulic station, isolated from host vibration |
| Vibration Mode | Vertical station mode resonance, automatic FM-AM |
| Mould Change | Quick replacement design for multi-format production |
| Component Configuration | Pallet feed machine, block making machine, storage hopper, conveyor, hydraulic unit, PLC control cabinet |
| Output Capacity (400×200×200mm hollow block) | 1800–2400 pcs/hour, 14400–19200 pcs/8hr |
| Output Capacity (400×150×200mm block) | 2160–2880 pcs/hour, 17280–23040 pcs/8hr |
| Output Capacity (240×115×53mm standard brick) | 8928–11160 pcs/hour, 71424–89280 pcs/8hr |
| Output Capacity (200×100×60mm paving block) | 5184–6480 pcs/hour, 41472–51840 pcs/8hr |
| Output Capacity (225×112.5×60mm interlocking brick) | 4032–5040 pcs/hour, 32256–40320 pcs/8hr |
| Cycle Time (400×200×200mm) | 15–20s |
| Cycle Time (200×100×60mm paving block) | 20–25s |
| Qty/Mould (400×200×200mm) | 10 pcs |
| Qty/Mould (240×115×53mm) | 62 pcs |
| Qty/Mould (200×100×60mm) | 27 pcs |
| Automation Level | Automatic (pallet feeding, PLC-controlled cycle) |
| Warranty | 1 year (excluding spare parts) |
Application Suitability
| Application | Material or Output |
|---|---|
| Hollow block production plants | Crushed stone, cement, and sand mixes for 400×200×200mm structural blocks |
| Paving block manufacturing | Aggregate and pigment blends for 200×100×60mm interlocking pavers |
| Standard brick lines | Fine aggregate mixes for 240×115×53mm solid bricks |
| Interlocking brick production | Local aggregate blends for 225×112.5×60mm dry-stack bricks |
| On-site contractor block plants | Multi-format output from a single automatic block making machine production line |
What "Cycles Per Hour" Leaves Out of Your Line Plan
A press running 15-second cycles will stall if pallet return or mixer throughput is calculated for a different block format.
Quoted capacity figures for block machines almost always describe the press alone, assuming every supporting station keeps perfect pace. In reality, pallet return conveyors are often sized for the fastest cycle the machine can run, while the actual format you produce most of the time may demand a different rhythm entirely. I have seen plants where the mixer could not deliver a fresh batch before the storage hopper emptied, leaving the press idle for several seconds every cycle — the daily total falling noticeably short of what the quotation implied [NEED_CITE: line-level capacity calculation methods for block production]. When you plan an automatic block making machine production line, every upstream and downstream station must be verified against the specific format you intend to run, not a catalogue default.
Matching Upstream Feed to the Press Rhythm
The storage hopper and conveyor feeding the QT10-15 must deliver a complete charge within the shortest cycle the line will actually run. If your primary product is a 400×200×200mm hollow block at 15–20 seconds per cycle, the mixer discharge rate and belt width are specified to refill the hopper well before the next draw. Switching to a smaller solid brick format shortens the cycle window, and the same feeder may struggle to keep up — a mismatch that only surfaces after installation.
Pallet Circulation as the True Bottleneck
The pallet feed machine and return circuit determine how quickly a cured pallet is replaced and a fresh one is positioned under the press. For the QT10-15 automatic block making machine production line, pallet dimensions must align with both the mould cavity layout and the curing rack spacing in your yard. If pallets are undersized, blocks overhang and break during transport; if the return conveyor is too slow, the press waits and cycle time stretches beyond the quoted figure [NEED_CITE: pallet handling impact on block plant throughput].
Where Hydraulic Isolation Pays Off Over a Full Shift
The independent integrated hydraulic station on the QT10-15 sits apart from the main vibration frame, which keeps hydraulic oil temperature and pressure stable across long production runs. When vibration forces transfer directly into hydraulic valves, internal leakage increases as oil thins, and forming pressure drifts downward by the afternoon. Isolating the station means the line maintains consistent block density from the first pallet to the last without the operator adjusting relief valves mid-shift.
Reading the Specs That Actually Govern Line Output
Vertical station mode resonance with automatic FM-AM adjusts vibration frequency and amplitude per cycle, which is essential when the line switches between a lightweight hollow block and a dense paving block. The 10-piece mould cavity for 400×200×200mm hollow blocks demands high amplitude to compact the mix into deep cells, while the 62-cavity standard brick mould needs higher frequency for a thinner, faster charge. Quick mould change design means the line can transition between these formats within a single shift, preserving output flexibility without losing an entire production day to changeover.
The Hidden Cost of Specifying Stations in Isolation
When a buyer sources the press from one supplier and the pallet circuit, mixer, and stacker from others, timing mismatches emerge at every junction. A pallet stacker that cycles slower than the QT10-15 press will force blocks to queue on the return belt, and eventually the press must pause to clear the jam. I have visited plants where the curing rack handling system was designed for a different pallet size, so forklift operators spent extra time aligning racks manually — a delay that compounds across hundreds of cycles each day [NEED_CITE: consequences of mismatched block line equipment sourcing]. These problems are invisible in individual equipment quotations and only appear once the full automatic block making machine production line is running on your floor.
Why the Line Is Planned as One System
Block machinery as a single focus means the QT10-15 press, moulds, pallets, and every handling station are specified together rather than assembled from separate suppliers. Configuration is set against the buyer’s actual mix design, local aggregate gradation, and target block format — not a catalogue default. Mould design covers the exact formats your market sells, and custom mould drawings are available when a standard cavity count does not match your pallet layout. Automation level is selectable, so the line can start with semi-automatic pallet handling and add automatic stacking later. Installation includes on-site commissioning with operator training so the crew understands how each station’s timing affects the next.
Documentation & Verification
- Line layout drawing showing every station, conveyor run, and pallet circuit with capacity stated per block format
- Machine specification sheet covering hydraulic pressure, vibration force, and PLC I/O mapping
- Mould drawing with cavity count and format list matched to your pallet dimensions
- Pallet specification confirming size, material, and thickness against your curing area and forklift capacity
- Factory test record on your target block format before dispatch
Installation, Commissioning & Support
- Foundation plan accounts for the independent hydraulic station mass and vibration isolation requirements
- Power supply confirmed for the QT10-15 rated load including mixer, conveyor, and PLC cabinet on dedicated circuits
- Equipment shipped in dismantled sections with reassembly sequence documented for your installation crew
- First-run commissioning includes cycle timing verification across all stations on your chosen block format
- Operator training covers PLC fault codes, mould change procedure, and daily hydraulic pressure checks
- Wear parts list identifies mould liners, hydraulic seals, and vibration springs for first-year stocking
What to Include in Your Inquiry
Provide the primary block format you intend to produce, your target daily output, and the local aggregate type available at your site. Share the voltage and frequency standard in your region, along with the display language your operators will need on the PLC. If you already have curing racks, forklifts, or a batching plant in place, include those specifications so the supporting equipment can be matched to your existing infrastructure rather than sized from assumptions.
Frequently Asked Questions
Q: How is line-level capacity calculated, and which block format is each figure based on?
A: Every capacity figure is stated with the exact block dimensions and cycle time assumed. The 1800–2400 pcs/hour figure applies to 400×200×200mm hollow blocks at 15–20 second cycles with 10 cavities per mould. If you switch to a different format, the output changes because cavity count and cycle time change — both are shown in the specification table so you can calculate your own format’s daily total.
Q: What supporting equipment is included, and what happens if pallet return cannot keep pace?
A: The line includes pallet feed machine, storage hopper, conveyor, and hydraulic unit alongside the press. If pallet return speed is slower than the press cycle, the PLC will pause the press to prevent block damage on the return belt. The pallet circuit is sized during line planning so this pause does not occur under your target format and cycle time.
Q: How do I confirm voltage, frequency, and PLC language before the line ships?
A: These are confirmed during the quotation stage and locked into the production order. The PLC control cabinet is wired for your stated voltage and frequency, and the display language is set before factory testing. Any change after production starts requires rewiring, so confirmation must be final before the build begins.
Q: What is the mould change procedure, and how long does a format switch take?
A: The quick replacement design allows a trained crew to remove one mould and install another within a single shift. This includes loosening the clamp bolts, lifting the old mould with the plant crane, positioning the new mould, and running a test cycle. Exact time depends on crew experience and crane availability at your site.
Q: Which spare parts should I stock for the first year of operation?
A: The wear parts list provided with the line identifies mould liners, hydraulic seals, vibration springs, and conveyor belt sections most likely to need replacement. Stocking these items locally avoids waiting for international shipment when the first wear cycle arrives, keeping the automatic block making machine production line running without unplanned downtime.
