Complete Line Integration — Every station from raw material feeding to stacking is sized against the QT10-15 press cycle so the line runs without bottlenecks.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT10-15 |
| Product Type | Interlocking Brick Machine |
| Control System | PLC control cabinet |
| Hydraulic System | Independent integrated hydraulic station |
| Vibration Mode | Vertical station mode resonance, automatic FM-AM |
| Cycle Time (400×200×200mm block) | 15-20s |
| Capacity (400×200×200mm hollow block) | 1800-2400 pcs/hour, 14400-19200 pcs/8hr (basis: 10 pcs/mould) |
| Cycle Time (400×150×200mm block) | 15-20s |
| Capacity (400×150×200mm block) | 2160-2880 pcs/hour, 17280-23040 pcs/8hr (basis: 12 pcs/mould) |
| Cycle Time (240×115×53mm solid brick) | 15-20s |
| Capacity (240×115×53mm solid brick) | 8928-11160 pcs/hour, 71424-89280 pcs/8hr (basis: 62 pcs/mould) |
| Cycle Time (200×100×60mm paving block) | 20-25s |
| Capacity (200×100×60mm paving block) | 5184-6480 pcs/hour, 41472-51840 pcs/8hr (basis: 27 pcs/mould) |
| Cycle Time (225×112.5×60mm interlocking brick) | 20-25s |
| Capacity (225×112.5×60mm interlocking brick) | 4032-5040 pcs/hour, 32256-40320 pcs/8hr (basis: 24 pcs/mould) |
| Assembly State | Complete line with supporting equipment |
| Warranty | 1 year for whole machine (excluding spare parts) |
| Standards | CE (source value — verify against manufacturer catalog) |
Application Suitability
| Application | Material or Output |
|---|---|
| Hollow block production | Crushed stone, sand, cement, fly ash |
| Paving brick production | Granite aggregate, quartz sand, cement |
| Interlocking brick production | Laterite, crushed stone, cement |
| Solid brick production | Fly ash, slag, sand, cement |
| Multicellular brick production | Lightweight aggregate, perlite, cement |
Why the Rest of the Line Matters More Than the Press
A high-output press sitting idle while the pallet feeder catches up is just an expensive anchor.
I used to spec machines by the press alone. Then I watched a QT10-15 class line choke every ten minutes because the mixer ran a slower cycle than the vibration table and the stacker couldn’t clear cured stock fast enough. The rated capacity of the press became meaningless [NEED_CITE: block line synchronization and cycle matching principles]. A complete QT10-15 block production line turnkey only delivers its numbers when raw material feeding, pallet handling, and stacking are each configured against the same cycle assumption.
Feeder to Cuber: Where Cycle Times Connect or Collapse
The storage hopper, conveyor, and pallet feed machine upstream of the QT10-15 must deliver material and pallets within the 15-20 second press cycle for standard blocks. When any upstream station falls behind, the press idles and daily output drops below calculation.
The independent integrated hydraulic station sits isolated from the vibration table. This separation matters because hydraulic valves degrade faster when subjected to continuous resonance. Keeping the station independent means the line maintains consistent pressure through the full shift without unplanned stops [NEED_CITE: hydraulic system isolation in vibration-heavy equipment].
Stacking and Curing: The Downstream Bottleneck Nobody Quotes
Once the press forms a block, the wet product must transfer to a pallet, move to a curing rack, and eventually be cubed for dispatch. If the stacking station is not included in the quotation, workers handle pallets manually — which limits practical output regardless of what the press can theoretically produce.
The QT10-15 block production line turnkey addresses this by sizing downstream handling to the same capacity calculation. Pallet specification must match both the curing rack dimensions and the forklift the buyer already operates on site. Mismatched pallets mean either buying new forklifts or re-racking the entire curing area.
Reading the Specs That Actually Determine Output
The vertical station mode resonance with automatic FM-AM vibration controls how densely aggregate compacts inside the mould. Different block formats demand different vibration profiles — a 225×112.5×60mm interlocking brick needs a different amplitude than a 400×200×200mm hollow block. The automatic frequency and amplitude adjustment means the operator does not manually re-tune between formats.
The PLC control cabinet coordinates the press cycle with pallet feed and stacking, which is what keeps the full line synchronized. The mould change system allows switching between formats — 10-piece hollow block moulds, 27-piece paving moulds, 62-piece solid brick moulds — without replacing the press itself. What determines realistic daily output is which format you run and whether every station around the press is configured for that format’s specific cycle time.
What Happens When Supporting Equipment Gets an Afterthought Quotation
I have seen plants receive a press rated for thousands of pieces per shift, only to find pallet handling and stacking were listed as optional extras that were never ordered. The result is a crew of workers moving wet blocks by hand, curing racks that pile up crooked, and a press that spends half its shift waiting [NEED_CITE: manual handling bottleneck in semi-automated block lines].
Voltage and PLC display language often go unconfirmed until the machine arrives. When the control cabinet speaks a language the operator cannot read, commissioning stalls while translations are arranged. These are line-level failures, not press failures.
Why Spec the Full Line From One Source
The QT10-15 block production line turnkey arrives with raw material feeding, mixing, pallet feeding, stacking, and curing rack handling specified as one system. Every station is sized against the same cycle and capacity assumption, so the press is not left waiting for upstream feed or downstream clearance.
Configuration is set against the buyer’s local aggregate and target block format rather than a catalogue default. The pallet size is chosen with the curing area and existing forklift in mind. Documentation includes a line layout with capacity calculation that states which block format each number assumes. Voltage, frequency, and PLC display language are confirmed before dispatch, not discovered at commissioning. Moulds are available for the specific formats the buyer’s market sells, including custom drawings.
Documentation & Verification
- Line layout and capacity calculation stating the block format assumed at every station
- Hydraulic and electrical schematic covering the complete line, not just the press
- Pallet specification matched to curing rack dimensions and buyer’s forklift type
- Voltage, frequency, and PLC display language confirmation document before dispatch
- Factory test record showing cycle time on buyer’s specified block format
- Mould drawing and format list covering all quoted block types
Installation, Commissioning & Support
- Foundation plan accounts for the independent hydraulic station placement separate from vibration table
- Electrical connection requires confirmed voltage and frequency matching the PLC control cabinet rating
- Assembly sequence starts with pallet feed machine alignment before press installation
- Commissioning includes cycle synchronization test across all stations from feeder to stacker
- Operator training covers automatic FM-AM vibration adjustment for each block format
- Wear parts list covers hydraulic seals, vibration springs, and mould contact surfaces
What We Need to Configure Your Line
Before quoting, we need to know your target block format and the realistic daily output you are planning for. Share the local aggregate available in your region and the voltage and frequency at your site. If you have existing curing racks or forklifts, provide the dimensions so pallet size can be matched accordingly.
Frequently Asked Questions
Q: How do cycle times at the press match with pallet feeding and stacking station speeds?
A: Each station is sized against the same cycle assumption as the press. For a 400×200×200mm hollow block at 15-20 seconds, the pallet feeder must deliver and the stacker must clear within that same window. The line layout document states these timings for every format quoted.
Q: Which supporting equipment stations are included in the line quotation and which are optional?
A: The standard quotation covers the storage hopper, conveyor, pallet feed machine, press, hydraulic unit, and PLC control cabinet. Stacking and curing rack handling can be included as part of the complete line or left for manual operation, depending on automation level selected.
Q: What pallet size and material does the line require, and how does it relate to the curing area?
A: Pallet dimensions are set to match both the press table and the curing rack spacing. The material — typically bamboo, PVC, or steel — is chosen based on curing method and expected lifespan. We confirm pallet size against your existing forklift and rack dimensions before production.
Q: Can the automation level be upgraded from semi-automatic pallet handling to fully automatic stacking?
A: The QT10-15 line supports starting with manual pallet handling and adding automatic stacking and cubing later. The PLC control cabinet accommodates the upgrade path, and mechanical interfaces for the stacker are built into the line layout from the initial installation.
Q: How is raw material feed configured to keep the press running without interruption?
A: The storage hopper and conveyor are sized to deliver mixed material faster than the press consumes it. The feed rate is calculated against the fastest cycle time for the smallest block format in your production plan, ensuring the press never waits for material during format switches.
