Description
Stocked & Ready — The QT6-15 sits in inventory with dispatch timing and container loading plans confirmed at inquiry, letting deadline-driven buyers schedule arrival without guessing.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT6-15 |
| Product Type | Automatic Concrete Block Making Machine |
| Molding Way | Vibration and hydraulic pressing |
| Rated Pressure | 21 MPa |
| Molding Cycle | 15s–20s |
| Pallet Size | 900×700 mm |
| Main Machine Weight | 6000 kg |
| Output Capacity (Hollow Block 400×200×200 mm) | 6 pcs/pallet, 1440 pcs/h, 11520 pcs/8h |
| Output Capacity (Paving Brick 200×100×60 mm) | 21 pcs/pallet, 5040 pcs/h, 40320 pcs/8h |
| Output Capacity (Solid Brick 240×115×53 mm) | 32 pcs/pallet, 7680 pcs/h, 61440 pcs/8h |
| Raw Materials | Cement, sand, fly ash, stone powder, slag |
| Product Formats | Hollow blocks, paving bricks, solid bricks, curbstones, interlocking bricks |
| Automation Level | Automatic (simple line or fully automatic line configuration available) |
| Simple Line Configuration | JS500 mixer, 8 m conveyor belt, automatic stacker |
| Full Line Configuration | Cement silo, screw conveyor, cement scale, batching machine, pallet loader, block and pallet separator |
| Motor Voltage | Customizable to local voltage |
| Warranty | 1 year (excluding wearing parts) |
Application Suitability
| Application | Material or Output |
|---|---|
| Fixed-site hollow block production | Cement, sand, fly ash, stone powder, slag mixes for 400×200×200 mm blocks |
| Paving brick manufacturing for infrastructure | Color paving bricks 200×100×60 mm from aggregate and cement blends |
| Solid brick output for housing projects | 240×115×53 mm solid bricks using locally sourced sand and slag |
| Interlocking brick and curbstone production | Format change via mould swap on the same machine platform |
| On-site contractor block making | Quick-dispatch machine for housing or infrastructure projects with fixed completion dates |
What "In Stock" Actually Means for Your Project Timeline
An Automatic Concrete Block Making Machine in stock is only useful if the dispatch paperwork, voltage, and loading plan are also ready.
Buyers working to a project deadline have no room for a machine that sits in a warehouse while the supplier sources a matching PLC panel or waits for a motor rewind. I have watched a block machine arrive on site in the Middle East with the correct voltage but the wrong control language on the display — the operator could not adjust a single parameter, and the crew waited days for a remote language pack update before the first block was pressed [NEED_CITE: control panel language localization for exported industrial machinery]. The QT6-15 is listed as stocked, but the real value lies in confirming motor voltage, PLC display language, and container loading details at the inquiry stage so the machine ships complete and arrives ready to run.
Dispatch Lead Time and What Ships First
The QT6-15 as an Automatic Concrete Block Making Machine in stock moves from order confirmation to container loading within a typical multi-week lead time. The main machine requires top cylinder removal for loading, a step that is documented with packing photographs so the buyer knows exactly what arrives dismantled and what reassembly is needed on site.
Container Loading Without Arrival Surprises
Every QT6-15 shipment includes a loading plan showing the dismantled state, securing method, and container placement. Buyers working to a tight project deadline need this visibility before the vessel books, not after the machine reaches the destination port. The dispatch team confirms the container type and loading sequence so the local clearing agent and transport contractor can plan ahead [NEED_CITE: container loading standards for heavy industrial presses].
Matching Voltage and Frequency Before the Machine Leaves
Motor voltage on the QT6-15 is customizable to the destination market. This confirmation happens before production or dispatch, not at the loading dock. I once saw a machine wired for a voltage standard that did not match the site transformer in Jordan — the entire commissioning schedule slipped while a local electrician sourced a step-down unit. That delay is avoidable when voltage and frequency are locked in writing at the quotation stage.
Spec Breakdown: Pressure, Cycle, and Pallet Logic
The 21 MPa rated pressure combined with vibration determines how densely the mix is compacted into the mould, which directly affects block strength and curing time. The 15s–20s molding cycle is the window for vibration and pressing; shorter cycles within this range suit lighter mixes, while denser aggregate blends push toward the upper end. The 900×700 mm pallet size is a fixed constraint — buyers must verify that their existing curing racks, forklift tine spacing, and yard dimensions accommodate this footprint before the machine ships. A mismatch here means blocks stacked by hand on the floor, negating the automation the buyer paid for.
The Hidden Cost of Skipping Pre-Shipment Confirmation
When voltage, language, or pallet size are left unconfirmed, the machine arrives and sits idle. The crew cannot operate a display they cannot read, the forklift cannot grip a pallet that does not fit the curing rack, and the project deadline ticks forward while the supplier ships replacement parts by air [NEED_CITE: cost of commissioning delays in construction equipment projects]. These are not warranty issues — they are specification gaps that a pre-shipment checklist eliminates.
Why Buyers Source This Machine Here
Block machinery is a single focus for this manufacturer, meaning the QT6-15 press, mould, pallet, and handling equipment are specified as one matched system. Configuration is set against the buyer’s actual mix design and target block format rather than a catalogue default. Mould design covers the formats the buyer’s market sells, including custom drawings. Automation level is selectable — a buyer can start with the simple line and add pallet loaders or separators later. Installation support includes operator training so the crew can run the machine independently from the first shift.
Documentation & Verification
- Capacity calculation sheet stating the block format and cycle time assumed for each output figure
- Voltage, frequency, and PLC display language confirmation recorded before dispatch
- Packing photographs showing dismantled state and container securing method
- Factory test record on the buyer’s specified block format before shipment
- Hydraulic and electrical schematic matching the as-built machine configuration
Installation, Commissioning & Support
- Foundation must support the 6000 kg main machine weight with level tolerance for the 900×700 mm pallet track
- Dedicated power circuit required matching the confirmed motor voltage and frequency
- Top cylinder reassembly after container unloading with alignment check before first press cycle
- PLC display language set and verified with the local operator during commissioning
- Operator training covers mould change procedure and cycle time adjustment per block format
- Wearing parts and mould list provided so first replacements can be ordered before stock runs out
What to Prepare Before Requesting a Quote
Provide the target block format and daily output requirement so the capacity calculation matches your actual production. Confirm your local voltage, frequency, and preferred PLC display language. Share your site conditions — available curing area, existing forklift specifications, and whether you need the simple line or full line configuration — so the quotation covers every station from mixer to stacker.
Frequently Asked Questions
Q: What is the dispatch lead time for the QT6-15, and is it currently in stock?
A: The QT6-15 is listed as a stocked model, meaning the main machine is available for dispatch within a typical multi-week lead time after order confirmation. The exact timing depends on the chosen line configuration and any voltage or language customization required. The dispatch schedule and container booking are confirmed at the quotation stage so buyers can plan arrival.
Q: How is the machine loaded into a container, and what arrives dismantled?
A: The QT6-15 main machine requires top cylinder removal to fit inside a standard shipping container. Packing photographs and a loading plan document the dismantled state and securing method. The buyer receives these before shipment so the local team knows what reassembly is needed on site and can prepare tools and lifting equipment in advance.
Q: Which block format does the quoted hourly output assume?
A: Output capacity is stated per block format with pallet count and cycle time. For hollow blocks at 400×200×200 mm, the rate is 1440 pcs/h. Paving bricks at 200×100×60 mm run at 5040 pcs/h. Solid bricks at 240×115×53 mm reach 7680 pcs/h. Each figure assumes a specific mould and cycle time, so buyers should verify against their target format.
Q: Can motor voltage and control language be matched to my country before shipment?
A: Yes. Motor voltage on the QT6-15 is customizable to the destination market, and PLC display language is confirmed in writing before the machine ships. This prevents commissioning delays caused by incompatible power supply or unreadable control panels. Both specifications are locked at the quotation stage, not after production begins.
Q: What spare parts and moulds ship with the machine?
A: The QT6-15 ships with a wearing parts list and the moulds specified in the order. Buyers can add additional moulds for other block formats to the initial shipment. The spare parts list covers hydraulic wear items and consumables so production can start immediately on arrival without waiting for a first replacement order.
