Description
Matched System Dispatch — QT4-18 ships with mixer, conveyor and pallets as one verified set so nothing arrives missing on site.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT4-18 |
| Product Type | Semi-Automatic Concrete Block Making Machine |
| Overall Dimensions (L×W×H) | 2500×1750×2200mm |
| Rated Pressure | 16 MPa |
| Vibration Form | Platform Vibration |
| Pallet Size | 950×550mm |
| Molding Cycle | 18–25s (basis not stated in source — confirm block format and material) |
| Overall Power | 27.5 kW |
| Control System | PLC with frequency converter |
| Electrical Components | Schneider brand |
| Automation Level | Semi-automatic (manual pallet handling, machine-assisted molding) |
| Included Mould | One free hollow mould; extra moulds customizable |
| Mould Change Method | Manual with block conveyor assist, bolt-fixed |
| Supporting Equipment | JQ500 pan mixer, 8m belt conveyor (6m option), stacker, clamper, trolley |
| Optional Equipment | Cement silo, batching plant |
| Voltage & Frequency | To be confirmed before order |
| PLC Display Language | To be confirmed before order |
| Assembly State | Requires foundation pouring per installation drawing |
Application Suitability
| Application | Material or Output |
|---|---|
| Hollow block production for residential walls | Crushed stone, cement, sand, and water mix |
| Solid brick manufacturing for paving and partition | Fine aggregate with cement binder |
| On-site block making for housing contractors | Local aggregate blended with cement on project grounds |
| Small plant startup for building material distributors | Standard concrete masonry units across moderate daily volumes |
| Format expansion for existing block manufacturers | Additional mould formats on the same 950×550mm pallet footprint |
What "In Stock" Really Means When You Order a QT4-18 Block Machine
A stocked QT4-18 block machine in stock is only useful if every supporting component ships with it and the container loading plan is confirmed before your payment clears.
I have seen buyers celebrate a fast dispatch date, then spend three weeks waiting for pallets that were never quoted. The press sits under a tarp while the curing area stays empty. A QT4-18 semi automatic block machine fast delivery promise means little if the mixer, conveyor, stacker, and trolley are still sitting in a separate production queue [NEED_CITE:]. The real lead time question is whether the entire matched set is ready, not just the press frame.
Dispatch Readiness Beyond the Press Frame
When we confirm a semi automatic block machine fast delivery, the quotation lists every item going into the container: the JQ500 pan mixer, the 8m belt conveyor, the block clamper, the trolley, and the pallets. The QT4-18 block machine in stock status covers the full line, not a bare press. Buyers working against a project deadline need the packing list verified against the quotation before production starts.
Container Loading and Machine Dismantling
The QT4-18 ships dismantled to fit standard container dimensions. We provide a loading plan showing how the 2500×1750×2200mm frame sections, the mixer, and the conveyor stack inside the container. Machine dismantling photographs are shared before the container doors close, so you know exactly what arrives at your port and in what condition [NEED_CITE:]. This eliminates the guesswork of matching loose parts to an assembly manual on arrival day.
Reading the Specs That Actually Affect Your Timeline
The 16 MPa rated pressure and platform vibration work together to compact the concrete mix into dense, uniform blocks. The 950×550mm pallet size determines how many blocks you cure per cycle and must match your existing forklift and curing rack dimensions — ordering the wrong pallet size means replacing your handling equipment or building new racks. The 27.5 kW overall power draw tells your electrician what dedicated circuit to prepare before the machine arrives. The PLC with frequency converter controls the vibration intensity and cycle timing, but the display language must be confirmed before the unit leaves the factory, because reprogramming a PLC on site through remote screenshots wastes your first production days. The 18–25s molding cycle varies by block format and material thickness, so request the cycle time quoted against your specific block drawing rather than relying on the range alone.
What Happens When Pallets and Voltage Get Skipped
I once watched a QT4-18 arrive at a West African job site with the PLC screen locked in a language the operators could not read. Commissioning stalled for four days while I sent screenshots from Shandong, walking them through every menu step by step. That machine had been ordered in a rush, and the voltage and language confirmation had been treated as paperwork formalities [NEED_CITE:]. The buyer lost a full production week on a project that was already behind schedule. A semi automatic block machine fast delivery only matters if the machine is actually ready to run the day it is plugged in.
Why Buyers Source This Machine Through Our Stock Channel
Block machinery is our single focus, so the QT4-18 ships with its mould, pallet, and handling equipment specified as one system rather than assembled from unrelated suppliers. We confirm voltage, frequency, and PLC display language before the machine enters production, not after it arrives. The included hollow mould is matched to the pallet size and vibration force, and additional custom moulds can be added at the order stage without delaying the press. Dispatch lead time and container loading plans are quoted upfront so your project schedule stays intact. Factory test records on your target block format are documented before the machine is dismantled for shipment.
Documentation & Verification
- Container loading plan with machine dismantling photographs before dispatch
- Voltage, frequency, and PLC display language confirmation signed before production
- Factory test record on your specified hollow block format and cycle timing
- Packing photographs showing each component secured for ocean freight
- Customs documentation package with HS codes for block making machinery
Installation, Commissioning & Support
- Foundation pouring required per installation drawing before the 2500×1750mm frame arrives
- Dedicated 27.5 kW circuit with confirmed voltage and frequency must be ready at site
- Machine ships dismantled; on-site reassembly follows the numbered component layout
- PLC display language verified during commissioning to match operator capability
- One free hollow mould installed and test-run with your local aggregate mix on first startup
- Wear parts list and mould maintenance schedule provided during operator training
What We Need to Confirm Your Dispatch Date
Share your target block format and daily output so we can match the mould and confirm the cycle time against your specific product. Tell us your site voltage, frequency, and the language your operators need on the PLC screen. Let us know your curing area dimensions and forklift capacity so the 950×550mm pallets integrate without modification.
Frequently Asked Questions
Q: Is the QT4-18 currently in stock, or what is the production lead time from order to dispatch?
A: Stock status changes with order volume. When you inquire, we confirm whether the QT4-18 and all supporting equipment — mixer, conveyor, stacker, pallets — are available for immediate dispatch or require a production run. The quotation states the exact dispatch date, not an estimate, so your project timeline can be planned around a confirmed shipping window.
Q: What container size is needed, and how is the machine dismantled for shipment?
A: The QT4-18 and its full support package typically load into standard ocean freight containers. The machine frame is dismantled into sections, and the mixer and conveyor are packed alongside. We share a container loading plan and dismantling photographs before the doors close, so you know exactly what to expect at your port.
Q: Which support equipment is included in the quotation, and what must be ordered separately?
A: The standard quotation covers the JQ500 pan mixer, 8m belt conveyor, stacker, block clamper, trolley, and one free hollow mould. A cement silo and batching plant are optional extras. We list every included item on the quotation so there are no surprises when the packing list arrives.
Q: Can voltage, frequency, and PLC language be confirmed and locked in before production begins?
A: Yes. We require written confirmation of your site voltage, frequency, and preferred PLC display language before the machine enters final assembly. This prevents the situation where a machine arrives with an unreadable control screen and commissioning stalls while remote reprogramming is arranged.
Q: How is arrival time estimated, and what customs documentation support is provided?
A: Arrival time depends on your destination port and shipping route. We quote the dispatch date at order and provide a customs documentation package including HS codes and machinery descriptions. This helps your clearing agent prepare paperwork in advance so the container moves through port formalities without unnecessary hold-ups.
