Description
Stocked Availability Confirmed — every QT7-15 dispatched from our Linyi yard ships with a documented lead time and container loading plan, not a catalogue estimate.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT7-15 |
| Product Type | Full Automatic Hollow Block Machine |
| Pallet Size | 1150 × 700 mm |
| Molding Cycle | 15–20 s |
| Overall Power | 45 kW |
| Vibration Force | 100 kN |
| Vibration Frequency | 0–60 Hz |
| Vibration Form | Platform Vibration |
| Total Mass | 8 T |
| Demolding Method | Hydraulic |
| Control System | PLC intelligent control with touch screen |
| Automation Level | Full Automatic (pallet feed, storage hopper, conveyor, hydraulic unit, PLC cabinet) |
| Output Capacity | 1260–1680 pcs/h (based on 400×200×200 mm hollow block, 7 pcs/mould) |
| Output Capacity | 1440–1920 pcs/h (based on 400×150×200 mm hollow block, 8 pcs/mould) |
| Output Capacity | 3888–4860 pcs/h (based on 200×100×60 mm paving brick, 27 pcs/mould) |
| 8-hour Output | 10080–13440 pcs (based on 400×200×200 mm hollow block) |
| 8-hour Output | 11520–15360 pcs (based on 400×150×200 mm hollow block) |
| 8-hour Output | 31104–38880 pcs (based on 200×100×60 mm paving brick) |
| Mould Change System | Simple mould replacement for multi-format production |
| Fault Diagnosis | Remote control and fault diagnosis capability |
| Voltage & Frequency | To be confirmed before order |
| PLC Display Language | To be confirmed before order |
Application Suitability
| Application | Material or Output |
|---|---|
| Hollow block production | 400×200×200 mm and 400×150×200 mm formats from crushed stone, sand and cement |
| Rectangular paving brick | 200×100×60 mm interlocking or standard lay patterns from fine aggregate mixes |
| Multi-format concrete block | Switching between hollow, solid and paver formats via mould change on a single press |
| On-site contractor production | Housing and infrastructure projects with fixed build schedules requiring confirmed delivery dates |
Why the Dispatch Date Matters More Than the Cycle Time
A quoted cycle rate means nothing if the machine is still on the water when your crew is standing by.
Buyers working against a construction deadline often discover after signing that the lead time was an estimate, the container booking was never made, and the commissioning window has slipped past the project milestone. I have watched entire housing phases stall because a block machine arrived weeks late with no pallet feeder or stacking unit in the same shipment [NEED_CITE: common causes of delayed block plant commissioning in project-based construction]. The QT7-15 block machine in stock is dispatched only after the container loading plan, machine dismantling arrangement and arrival estimate are confirmed in writing — so the fast delivery hollow block machine promise is a schedule you can build around, not a hope.
What "In Stock" Actually Means for the QT7-15
Stocked QT7-15 configurations include the press, pallet feed machine, storage hopper, belt conveyor, hydraulic power unit and PLC cabinet — shipped as one matched set. When a buyer requests a QT7-15 block machine in stock, we confirm which mould formats are on the shelf alongside it, because a press without the right mould is a delay disguised as availability. The dispatch lead time quoted at inquiry covers factory test, dismantling for container loading and booking, not just the day the crate leaves the gate.
Container Loading and Arrival Planning
The QT7-15 total mass sits at 8 tonnes, and the 1150×700 mm pallet system dictates the crate dimensions and container selection. Machine dismantling for shipment is planned around the buyer’s port infrastructure and the forklift capacity available at destination [NEED_CITE: standard container loading practices for mid-size block making equipment]. Arrival estimates are quoted from order date to port of destination, accounting for sailing schedule and customs clearance windows, so contractors can align foundation curing and operator mobilisation to a known date.
Reading the Specs That Affect Your Daily Run
Platform vibration at 0–60 Hz with 100 kN force works together with hydraulic demolding to compact the mix into a dense, consistent block. The vibration frequency range lets the operator tune the table to the local aggregate — coarser crushed stone needs a different frequency setting than fine river sand to achieve target block strength. The 15–20 second molding cycle is the press rhythm, but real daily throughput depends on pallet return speed, mix delivery and curing rack handling keeping pace so the press never sits idle between strokes.
What Happens When Dispatch Details Are Left to Chance
When voltage and frequency are not confirmed before the machine leaves the factory, the hydraulic pump motor may arrive mismatched to the local grid, and the PLC touch screen may display in a language the operators cannot read. I have seen commissioning teams spend days rewiring a control panel that should have been built for the destination market from the start [NEED_CITE: electrical compatibility issues in exported industrial machinery]. Pallet handling and stacking equipment omitted from the original quotation forces the plant to stack output by hand, collapsing daily throughput well below the rated cycle capacity.
Why Buyers Working to a Deadline Source Here
Every QT7-15 fast delivery hollow block machine ships with stock availability and standard mould options confirmed at the inquiry stage, not after the deposit is paid. Dispatch lead time, container loading plan and arrival estimate are documented in writing before the order is finalised. Voltage, frequency and PLC display language are locked in before production so the machine arrives ready to commission. Packing photographs and full customs documentation are provided as part of the shipping package, removing guesswork at the destination port. The machine, mould, pallet and handling equipment are specified as one system, so nothing arrives orphaned from its line.
Documentation & Verification
- Stock availability confirmation listing which QT7-15 configurations and standard moulds are ready to dispatch
- Container loading plan showing dismantling arrangement and crate dimensions for your chosen shipping route
- Voltage, frequency and PLC language confirmation sheet signed off before the machine leaves the factory
- Factory test record on your specified block format before dismantling for shipment
- Packing photographs documenting machine condition at the point of container stuffing
Installation, Commissioning & Support
- Foundation plan matched to the QT7-15 8-tonne mass and 1150×700 mm pallet footprint
- Electrical supply specification confirming 45 kW total power draw against local grid capacity
- Machine reassembly from container-dismantled state with hydraulic and PLC reconnection sequence
- First-run parameter setting on the PLC touch screen for your local aggregate and target block format
- Operator training covering mould change procedure and remote fault diagnosis use
- Wear parts list covering hydraulic seals and vibration table components for initial spares planning
Before You Send the Inquiry
Confirm the block formats your market actually sells and the daily volume your project schedule demands. Share your local aggregate type, available voltage and frequency, and the forklift capacity at your curing yard so the pallet specification and handling equipment are matched before the fast delivery hollow block machine is reserved. If you are working to a fixed construction milestone, state the latest acceptable arrival date so the dispatch plan is built backwards from that deadline.
Frequently Asked Questions
Q: Which QT7-15 configurations are currently in stock and what is the dispatch lead time?
A: Stocked configurations vary by production cycle. At inquiry we confirm which QT7-15 press units and standard mould formats are available on the yard, then quote a written dispatch lead time covering factory test, dismantling and container booking. This is not a catalogue estimate — it is a date tied to a specific machine serial number.
Q: How is the machine dismantled and loaded into containers for shipment?
A: The QT7-15 is dismantled into transportable modules — press frame, hydraulic unit, PLC cabinet and pallet feed system — to fit standard container dimensions. A loading plan is shared with the buyer before stuffing, documenting crate arrangement and securing points so reassembly at destination follows a known sequence.
Q: What arrival estimate can I expect from order date to port of destination?
A: The arrival estimate is calculated from the confirmed dispatch date plus sailing duration to your nominated port. We quote this upfront at the order stage, accounting for current shipping schedules, so contractors can plan foundation work and operator mobilisation against a documented timeline.
Q: Are voltage, frequency and PLC language confirmed before the machine leaves the factory?
A: Yes. Voltage, frequency and PLC touch screen display language are confirmed in writing before the QT7-15 enters final assembly. This prevents the common delay where a machine arrives with a motor wound for the wrong grid or a control interface the operators cannot read.
Q: What standard moulds ship with the QT7-15 from stock, and what is the lead time for custom moulds?
A: Standard hollow block and paving brick moulds matching the 1150×700 mm pallet are confirmed at inquiry alongside the press. Custom mould designs built to buyer drawings follow a separate lead time, quoted in writing so the buyer knows which formats ship with the machine and which arrive later.
