Matched line configuration — every station from raw material feed through to pallet handling is timed to the press cycle so the QT10-15 never idles waiting for the next board.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT10-15 |
| Product Type | Automatic Concrete Block Making Machine |
| Control System | PLC control cabinet coordinating feeder, press and pallet feed |
| Hydraulic System | Independent integrated hydraulic station |
| Vibration Mode | Vertical station mode resonance with automatic FM-AM |
| Mould Change | Simple mold replacement for multi-format production |
| Component List | Pallet feed machine, block making machine, storage hopper, conveyor, hydraulic unit, PLC control cabinet |
| Output (400×200×200mm hollow) | 1800–2400 pcs/h, 10 pcs/mould, 15–20s cycle |
| Output (400×150×200mm hollow) | 2160–2880 pcs/h, 12 pcs/mould, 15–20s cycle |
| Output (240×115×53mm solid brick) | 8928–11160 pcs/h, 62 pcs/mould, 15–20s cycle |
| Output (200×100×60mm paving block) | 5184–6480 pcs/h, 27 pcs/mould, 20–25s cycle |
| Output (225×112.5×60mm paving block) | 4032–5040 pcs/h, 24 pcs/mould, 20–25s cycle |
| Pallet Size | (basis not stated in source — confirm with buyer) |
| Hydraulic Pressure | (basis not stated in source — confirm MPa rating) |
| Vibration Force | (basis not stated in source — confirm kN rating) |
| Rated Power | (basis not stated in source — confirm kW) |
| Voltage & Frequency | Configurable to buyer’s site requirements |
| Automation Level | Automatic with PLC control, pallet feed and conveyor |
| Warranty | 1 year for the whole machine (excluding spare parts) |
Application Suitability
| Application | Material or Output |
|---|---|
| Hollow block production | Crushed stone, sand, cement, fly ash mixes for load-bearing and partition walls |
| Solid brick manufacturing | Dense aggregate blends for structural and facing brick formats |
| Paving block production | High-strength mixes with fine aggregate for roads, walkways and yards |
| Multi-cellular brick output | Lightweight aggregate or aerated concrete formulations |
| Multi-format plant operation | Single press switching across hollow, solid and paving formats via mould change |
Why "Pieces per Hour" Without a Block Size Misleads Every Buyer
Capacity numbers only mean something when tied to a specific format and cycle time.
I have sat through too many line startups where the buyer quoted a headline cycle figure from a different supplier, then watched the crew struggle to keep the press fed because nobody calculated throughput for the 400×150×200mm hollow block they actually sell. The press sits idle, the mixer over-runs, pallets pile up at the infeed, and daily output drops to a fraction of what the brochure promised. With this automatic block making machine production line, every capacity statement starts with the format and the mould cavity count, not a best-case scenario. [NEED_CITE: honest capacity disclosure standards for concrete block equipment]
How the Stations Connect Around the Press
The QT10-15 sits at the centre of a sequence that must stay in rhythm. The storage hopper meters material to the mixer, the conveyor delivers it into the press hopper, the pallet feed machine places a board under the mould, the hydraulic and vibration cycle runs, and the finished block exits on the same pallet toward the curing area. If any one of those stations runs slower than the 15–20 second moulding cycle, the press waits. This automatic block making machine production line is specified so that feeder, mixer, pallet feed and conveyor are all matched to that rhythm before the quotation is issued.
What Happens When the Line Is Designed Backwards
Too often, a buyer selects the press first and treats supporting stations as afterthoughts. The result is a line that technically works but never reaches its rated pace. I recall a project where the pallet feeder was sized for a smaller press, and the operator spent each cycle manually nudging boards into position. Within a week the crew was bypassing the feeder entirely, stacking output by hand, and the automatic block making machine production line had become a semi-manual operation. [NEED_CITE: production line bottleneck analysis in block plants]
Reading the Specs That Actually Shape Daily Output
Vibration mode and hydraulic pressure together determine how densely the mix is compacted. The vertical station mode resonance with automatic FM-AM on the QT10-15 adjusts frequency and amplitude to suit the mix, which matters when a buyer switches from a dense paving block recipe to a lighter hollow block blend. The independent integrated hydraulic station is isolated from the vibration table, so pressure remains stable across long runs without the valve drift that plagues shared systems. PLC control synchronises pallet feed, material dosing and press stroke, keeping station cycle times documented rather than left to operator judgement. Mould change is designed as a simple swap so a plant can move from 400×200×200mm hollow blocks to 200×100×60mm pavers within a shift rather than losing an entire day. Pallet size, however, must be confirmed against the buyer’s existing curing racks and forklift before production starts — a mismatch here blocks the entire downstream flow.
The Hidden Cost of Leaving Supporting Stations Off the Quote
When pallet handling, stacking and curing are not included in the scope, the buyer discovers the gap only after the press arrives. Workers end up carrying every loaded pallet by hand, output stacks unevenly in the yard, and breakage climbs because blocks are moved before adequate curing. [NEED_CITE: manual pallet handling injury and breakage rates in block plants] I have seen plants where the omission of a pallet return conveyor meant two full-time workers did nothing but walk empty boards back to the infeed, and the labour cost erased the margin the automatic press was supposed to create.
Why Buyers Plan Their Line Here
Block machinery is the single focus of this operation, so the press, mould, pallet and handling equipment are specified as one matched system rather than assembled from unrelated suppliers. Configuration is set against the buyer’s actual mix design and local aggregate, not pulled from a catalogue default. Mould design covers the formats the buyer’s market actually sells, with custom drawings available when standard formats do not fit. Automation level is selectable, allowing a plant to start with the pallet feed machine and conveyor, then add automatic stacking later. Installation support includes operator training so the crew understands how station cycle times interact, not just how to press the start button.
Documentation & Verification
- Line layout and capacity calculation stating the block format assumed for every output figure
- Machine specification sheet with confirmed pallet size and hydraulic rating
- Mould drawing and format list covering hollow, solid and paving options
- Voltage, frequency and PLC display language confirmation before production
- Factory test record on the buyer’s chosen block format prior to dispatch
- Operation and maintenance manual with wear parts and mould list
Installation, Commissioning & Support
- Foundation plan matched to the QT10-15 overall dimensions and vibration load
- Dedicated power circuit sized for confirmed kW rating and voltage
- Machine dismantling for container loading with reassembly guidance on site
- PLC language and control parameters set to operator preference before commissioning
- Operator training covering mould change, pallet feed timing and daily maintenance
- Wear parts and mould availability schedule for the first replacement cycle
What We Need to Quote Your Line Accurately
Send the target block formats you plan to produce, the daily volume you need for each, and the raw materials available locally. Include your site voltage, frequency and preferred PLC display language. Let us know the curing area dimensions and the forklift you already have so pallet size can be matched. If you have an existing mixer or stacker, share its cycle time so we can confirm whether it keeps pace with the press or needs replacement.
Frequently Asked Questions
Q: How is line capacity calculated per block format?
A: Every capacity figure is tied to a specific block size, mould cavity count and cycle time. For example, the QT10-15 produces 1800–2400 pieces per hour on 400×200×200mm hollow blocks with a 15–20 second cycle and 10 cavities. The same press yields a different number for paving blocks because the cycle and cavity count change.
Q: Which supporting stations are included in the quotation?
A: The standard scope covers the pallet feed machine, storage hopper, conveyor, hydraulic unit and PLC control cabinet alongside the press. Automatic stacking, curing rack handling and cubing can be added. Each station is confirmed before the quote is finalised so nothing is left to manual work.
Q: How are station cycle times matched to prevent bottlenecks?
A: The PLC coordinates pallet feed, material dosing and press stroke so every station completes its task within the moulding cycle. If the mixer or conveyor cannot keep up, the line layout is adjusted before production. Station timing is documented in the line layout delivered with the quotation.
Q: What electrical details must be confirmed before shipment?
A: Voltage, frequency and PLC display language are confirmed during the quotation stage. Producing the cabinet to the buyer’s actual site supply avoids commissioning delays that occur when a standard panel arrives in a market with different electrical standards.
Q: What does installation and training cover for the full line?
A: The scope includes reassembly of the dismantled press, connection of conveyor and pallet feed stations, PLC parameter setup, and operator training on mould change and daily maintenance. Wear parts and mould lists are handed over so the buyer can plan the first replacement order.
