Description
Dispatch readiness over catalogue promises — every QT6-15 block making machine in stock is verified against destination voltage, control language, and container loading plan before it leaves our Linyi yard, not after it arrives on site.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT6-15 |
| Product Type | Automatic Hydraulic Vibrating Block Making Machine |
| Overall Dimensions (L×W×H) | 7400×1900×2660 mm |
| Net Weight | 7 T |
| Molding Cycle | 15–25 s |
| Vibration Frequency | 4600 r/min |
| Vibration Force | 40–50 kN |
| Total Power | 31.25 kW |
| Mixer Model | JQ350 |
| Pallet Size | 850×550×25 mm |
| Control System | PLC control system |
| Hydraulic Station | High-pressure hydraulic system included |
| Included Equipment | Block machine, hydraulic station, PLC cabinet, pallet feeder, brick conveyor, block sweeper |
| Free Accessories | Manual hydraulic trolley, spare parts and tools |
| Applied Products | Paver, solid block, hollow block, curbstone |
| Raw Materials | Crushed stones, sand, cement, dust, fly ash |
| Standards | CE |
| Output — Hollow Block 400×200×200 mm | 9,600–13,440 pcs per 8-hour shift (basis: 15–20 s cycle, 6 pcs/mould) |
| Output — Hollow Block 400×150×200 mm | 14,400–19,200 pcs per 8-hour shift (basis: 15–20 s cycle) |
| Output — Solid Brick 240×115×53 mm | 16,200–19,440 pcs per 8-hour shift (basis: 15–20 s cycle) |
| Voltage & Frequency | To be confirmed per destination country |
| PLC Display Language | To be confirmed before dispatch |
| Stacking Method | To be confirmed (manual or automatic) |
Application Suitability
| Application | Material or Output |
|---|---|
| Hollow block production for building walls | Crushed stone, sand, cement, fly ash mixes |
| Solid brick manufacturing | Cement and fine aggregate blends |
| Paver and curbstone forming | High-density concrete with coarse aggregate |
| Mid-capacity block plant setups | Locally sourced raw materials with JQ350 mixer integration |
| On-site contractor production | Project-driven schedules requiring fast equipment arrival |
Why Voltage Must Be Settled Before the Container Is Booked
A QT6-15 block machine in stock can ship within days, but arriving with the wrong voltage or a control panel in the wrong language turns a fast delivery into a stalled project. Confirm destination voltage, frequency, and PLC display language during the order — not after the Bill of Lading is issued.
I once watched a QT6-15 sit idle on a Turkish job site for an entire week because the electrical supply on site was 380V/50Hz but the machine had been wired for a different configuration, and the PLC screen displayed only Chinese characters. The contractor had a crew waiting, concrete raw materials already stockpiled, and a curing area prepared — all useless until an electrician and a translator could be flown in. That delay cost more than any production slot ever would. [NEED_CITE: voltage and frequency standards by export market]
Stock Availability and Container Loading Sequence
When a buyer needs a fast delivery block making machine, the first question is whether the unit is physically built and tested, not scheduled for production. The QT6-15 weighs 7 tonnes with an overall footprint of 7400×1900×2660 mm, and it ships nude-packed inside a 20GP container along with approximately 500 pallets. The hydraulic station, PLC cabinet, pallet feeder, brick conveyor, and block sweeper all load together so nothing arrives in a separate shipment weeks later.
Dispatch Timeline and Pre-Shipment Verification
Every QT6-15 block machine in stock goes through a factory test before container doors close. This includes running the PLC through its full cycle sequence, verifying hydraulic pressure at the stated 40–50 kN vibration force range, and checking that the pallet feeder aligns with the 850×550×25 mm pallet specification. Packing photographs are taken at each loading stage and shared with the buyer before the container is sealed. [NEED_CITE: CE machinery directive requirements for industrial equipment]
How Hydraulic Pressure and Vibration Force Shape Block Density
The QT6-15 pairs a high-pressure hydraulic station with a 4600 r/min vibration system producing 40–50 kN of force. In block making, vibration alone settles the mix into the mould cavity, but hydraulic pressure is what compresses it to final density. If the pressure is too low for a given mix design — say, a lean fly ash blend with coarse local aggregate — the blocks leave the mould with weak green strength and crack during pallet transfer. The 15–25 second molding cycle allows enough dwell time for both vibration consolidation and hydraulic compression to complete, but the mix must match what the machine was configured for. The 850×550×25 mm pallet size also needs to match the buyer’s existing curing racks and forklift capacity; a mismatch here means pallets pile up on the floor while blocks cure unevenly.
What Happens When Dispatch Details Are Skipped
Buyers focused on lead time sometimes skip confirming the electrical specification and control language, assuming these can be sorted on arrival. The reality is that rewiring a 31.25 kW machine on a foreign job site requires a licensed electrician familiar with industrial hydraulic equipment, and replacing a PLC display module adds days of downtime. Pallets ordered in the wrong size mean the entire curing area must be rearranged, and if the buyer’s forklift cannot handle the loaded pallet weight, blocks get moved by hand — negating the automation the QT6-15 was purchased to provide. [NEED_CITE: common causes of commissioning delays in exported block machinery]
Why Buyers Source This Machine Through Our Linyi Yard
The QT6-15 ships as a matched system: block machine, hydraulic station, PLC cabinet, pallet feeder, brick conveyor, block sweeper, and manual hydraulic trolley all leave together. Configuration is set against the buyer’s actual mix design and local aggregate, not pulled from a catalogue default. Standard moulds for hollow block, solid brick, paver, and curbstone formats are stocked and can ship in the same container. Voltage, frequency, and PLC language are confirmed during the order process, not left to chance. Factory test records and packing photographs are provided before dispatch, and customs documentation support is included.
Documentation & Verification
- Factory test record showing cycle timing on your specified block format before dispatch
- Voltage and PLC language confirmation sheet signed off before container loading
- Hydraulic and electrical schematic matching the as-built QT6-15 configuration
- Mould drawing and format list for every mould included in the shipment
- Packing photographs taken at each stage of nude packing and container loading
- CE declaration covering the complete shipped machine set
Installation, Commissioning & Support
- Foundation must support the 7 T net weight and 7400×1900 mm footprint with level tolerance for vibration stability
- Dedicated electrical circuit rated for 31.25 kW total power at confirmed voltage and frequency
- Hydraulic station connects to the press via high-pressure hoses included in the shipment
- PLC cabinet configured to destination language before first power-on during commissioning
- Pallet feeder calibrated to 850×550×25 mm pallets and aligned with brick conveyor
- Operator training covers mould change procedure, cycle adjustment, and daily hydraulic inspection
- Wear parts list and spare tools shipped in the free accessories kit for first-year maintenance
What We Need to Move Your Order Forward
Share your target block format, the raw materials available at your project site, and your destination country’s voltage and frequency standard. We also need to know your existing curing rack dimensions and forklift capacity so the pallet specification matches what you already have on site.
Frequently Asked Questions
Q: Is the QT6-15 currently in stock and what is the dispatch lead time?
A: Stock status is confirmed at inquiry. When available, the QT6-15 ships as a complete matched set including hydraulic station, PLC cabinet, pallet feeder, conveyor, and sweeper. Dispatch lead time covers factory testing, packing photograph documentation, and container loading — typically a matter of days rather than a production cycle measured in weeks.
Q: What container size is required and how is the machine loaded?
A: The QT6-15 with dimensions of 7400×1900×2660 mm and 7 T net weight loads into a 20GP container with nude packing. Approximately 500 pallets are included in the same container. All supporting equipment — hydraulic station, PLC cabinet, pallet feeder, brick conveyor, and sweeper — ships together to avoid split deliveries.
Q: Which standard moulds are stocked and shipped together with the machine?
A: Standard moulds for hollow block, solid brick, paver, and curbstone formats are available from stock. Custom mould designs can also be produced to buyer drawings. The moulds included in your shipment are confirmed during the order process and loaded in the same container as the QT6-15.
Q: How are voltage, frequency, and PLC language confirmed before dispatch?
A: Destination voltage, frequency, and PLC display language are confirmed during the order stage and documented before the machine leaves the factory. The electrical schematic and control configuration are reviewed during the factory test, and packing photographs verify the as-built specification before the container is sealed.
