Description
Stocked QT6-15 Units Ready for Dispatch — We keep standard mould sets and fully assembled main machines on the yard so your project deadline does not slip waiting on production slots.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT6-15 |
| Product Type | Concrete Block Making Machine |
| Overall Dimensions (L×W×H) | 8200×1700×2950 mm |
| Total Mass | 7 T |
| Overall Power | 37 kW |
| Vibration Frequency | 0-60 Hz |
| Vibration Form | Platform Vibration |
| Vibration Force | 45 kN |
| Pallet Size | 880×850 mm |
| Molding Cycle | 15-20 s (hollow blocks); 20-25 s (paving bricks) |
| Moulding Mode | Load automatically, vibration moulding |
| Demolding Method | Hydraulic |
| Hydraulic System | Independent integrated hydraulic station |
| Control System | PLC (Programmable Controller) with touch screen |
| Output Capacity | 1080-1440 pcs/h based on 400×200×200 mm hollow block (6 pcs/mould) |
| Output Capacity | 1440-1920 pcs/h based on 400×150×200 mm hollow block (8 pcs/mould) |
| Output Capacity | 5760-7680 pcs/h based on 240×115×53 mm solid brick (32 pcs/mould) |
| Output Capacity | 2160-2880 pcs/h based on 200×100×60 mm rectangular paving brick (21 pcs/mould, cycle 20-25 s) |
| Output Capacity | 2160-2880 pcs/h based on 225×112.5×60 mm zigzag paving brick (15 pcs/mould, cycle 20-25 s) |
| Block Compressive Strength | >15 MPa |
| Recommended Factory Area | 1200 m² |
| Assembly State | Fully assembled main machine |
| Warranty | 1 year (excluding spare parts) |
Application Suitability
| Application | Material or Output |
|---|---|
| Hollow block production | Crushed stone, sand, cement, waste ash, and slag aggregates |
| Solid brick production | Local river sand and cement blends for load-bearing masonry |
| Rectangular paving brick | Fine aggregate and cement for pedestrian and light-traffic surfaces |
| Zigzag paving brick | Interlocking format for driveways and parking areas |
| Multi-cellular brick | Lightweight aggregate mixes for partition wall units |
| On-site contractor production | Mobile plant setups producing blocks directly at the project location |
What "Fast Delivery" Actually Means When the Port Clock Is Ticking
Stock availability is confirmed before you pay the deposit, not after.
When a construction milestone depends on blocks arriving on schedule, the last thing you need is a machine quoted as "ready" that still sits in a production queue. I have watched project timelines unravel because a buyer assumed a QT6-15 concrete block machine in stock fast delivery meant the exact configuration — correct voltage, right mould set, matching pallets — was sitting on the floor. In reality, the main press may be assembled, but the mould for your specific zigzag paver is still in the machining shop [NEED_CITE: typical lead time variance for custom block mould sets]. Confirming what is physically in the yard versus what is built to order is the conversation that protects your deadline.
Dispatch Lead Time and What Determines It
The QT6-15 concrete block machine in stock fast delivery timeline depends on how many elements of your order are standard versus custom. A unit with the 400×200×200 mm hollow block mould, default 880×850 mm pallets, and a common voltage configuration can be inspected, crated, and moved to the port within a matter of days. If your market requires a specific paving brick format or a PLC display language outside the default, the mould machining and control panel reconfiguration add to the schedule before dispatch.
Container Loading and Machine Dismantling for Shipment
The main press ships fully assembled at 8200×1700×2950 mm and 7 T, which dictates how it breaks down for container loading. Hydraulic hoses and electrical harnesses are disconnected at labeled junction points. The hydraulic station is separated from the main frame to distribute weight across the container floor [NEED_CITE: standard container weight distribution practices for heavy machinery]. Pallets and mould sets are stacked and secured around the main frame. Container loading plans and packing photographs are shared before the container is sealed so you know exactly how the machine arrives.
Reading the Capacity Numbers Honestly
Cycle time and output figures only mean something when tied to the block format you actually sell. The QT6-15 runs a 15-20 second molding cycle for hollow blocks, yielding 1080-1440 pieces per hour on a 400×200×200 mm six-cavity mould. Switch to the 200×100×60 mm rectangular paving brick at 21 cavities and the cycle extends to 20-25 seconds, bringing throughput to 2160-2880 pieces per hour. The vibration force of 45 kN and platform vibration system must be matched to your local aggregate and mix water content — if the sand is fine and the mix is wet, the compaction behavior changes and cycle adjustments follow.
The Cost of Skipping the Voltage Conversation Before Dispatch
Voltage and frequency mismatches are among the most common reasons a machine sits idle after landing at the destination port. The 37 kW total power draw demands a stable three-phase supply, and the PLC controller is sensitive to fluctuations. If your site runs on a different frequency than what the control panel was wired for, the vibration frequency range of 0-60 Hz will not calibrate correctly, and the touch screen may fail to initialize [NEED_CITE: voltage and frequency standards by export market]. Confirming these details before the machine leaves the factory avoids weeks of downtime and expensive on-site electrical rework.
Why Buyers Working to Deadlines Source the QT6-15 Here
Standard mould sets for hollow blocks and common paving formats are kept in stock alongside the main machines, eliminating the wait for custom tooling on high-volume orders. The independent integrated hydraulic station is isolated from main press vibration, meaning fewer seal failures during the critical first months of production. Every stocked unit ships with a factory test record run on the specific mould set included in your order, not a generic bench test. Voltage, frequency, and PLC display language are confirmed in writing before dispatch so commissioning on arrival is a plug-and-connect exercise rather than a troubleshooting session.
Documentation & Verification
- Factory test record showing cycle times and block dimensions for your ordered mould set
- Voltage and control language confirmation sheet signed before dispatch
- Container loading plan with packing photographs taken at the yard
- Hydraulic and electrical schematic matching the as-shipped configuration
- Customs documentation package prepared for destination port clearance
Installation, Commissioning & Support
- The 8200×1700 mm footprint requires a level concrete pad within the 1200 m² recommended area
- A dedicated circuit must supply the 37 kW total power at the confirmed voltage and frequency
- The fully assembled main machine is reconnected at labeled hydraulic and electrical junctions on site
- PLC touch-screen parameters are calibrated against your local aggregate and mix design during commissioning
- Pallet handling workflow is set up to match the 880×850 mm pallet size with your existing curing racks
- Wear parts list and mould maintenance intervals are reviewed with your operators during training
What We Need to Confirm Your Dispatch Window
Tell us which block format your market moves fastest — hollow, solid, or paving — so we can match it to the mould sets currently in the yard. We also need your site voltage, frequency, and preferred PLC display language to lock in the electrical configuration before crating. If you have existing pallets, curing racks, or forklifts, share the dimensions so we can confirm compatibility with the 880×850 mm default pallet size or adjust accordingly.
Frequently Asked Questions
Q: Which QT6-15 models and standard moulds are currently in stock?
A: Fully assembled QT6-15 main presses are held on the yard with standard mould sets for 400×200×200 mm and 400×150×200 mm hollow blocks, along with common rectangular and zigzag paving brick formats. Custom mould designs require additional machining time. We confirm exact stock positions against your order before you commit.
Q: What is the dispatch lead time and estimated arrival for my destination port?
A: Stocked units with standard moulds and confirmed electrical configurations can be prepared for dispatch within days. The sea transit estimate depends on your destination port and current sailing schedules. We provide an arrival estimate quoted upfront once the loading plan is confirmed and the booking is placed.
Q: How is the machine dismantled and loaded into containers for shipment?
A: The main press ships fully assembled with hydraulic and electrical connections broken at labeled junction points. The independent hydraulic station is separated for weight distribution. Moulds, pallets, and spare parts are secured around the main frame. Packing photographs and a container loading plan are shared before sealing.
Q: What voltage and control language configurations can be confirmed before shipping?
A: The 37 kW system is wired to your site voltage and frequency before dispatch. The PLC touch screen display language is set to your operator preference. These details are documented in a signed confirmation sheet so there are no surprises during on-site commissioning.
Q: Are pallets included in the stock package, and what size ships by default?
A: The standard pallet size is 880×850 mm, matched to the QT6-15 press platform. Pallets can be included in the shipment or sourced locally by the buyer. Confirming pallet compatibility with your existing curing area and forklift capacity before ordering avoids handling bottlenecks once production starts.
