Description
Ready for Dispatch — Container loading plans and arrival estimates are confirmed before the QT4-25 automatic block machine leaves the factory, so project timelines remain predictable.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT4-25 |
| Product Type | Automatic Concrete Block Making Machine |
| Machine Power | 16.58 kW |
| Molding Cycle | 25 seconds |
| Capacity | 4600 pcs/8hours (basis to be confirmed) |
| Machine Weight | 5000 KGS |
| Overall Dimensions | 6400 × 1500 × 2700 mm |
| Pallet Size | 850 × 480 mm |
| Control System | PLC controlled, fully automatic |
| Vibration System | Vibration motor with large vibration box |
| Automation Level | Full automatic (pallet feeding, material feeding, block stacking) |
| Raw Materials | Concrete, sand, cement, fly ash, crushed stone, lime, water |
| Motor | Siemens motor |
| Frame | Thickened steel construction |
| Voltage | Configured to local site requirements |
| Warranty | One year (free parts supply during warranty period) |
Application Suitability
| Application | Material or Output |
|---|---|
| Hollow block production | Crushed stone, cement, sand, water |
| Solid brick manufacturing | Fly ash, cement, sand mix |
| Paver stone production | Concrete with fine aggregate |
| Medium-volume block plants | Daily production runs for regional supply |
Why the Dispatch Date Matters More Than the Molding Cycle
A QT4-25 automatic block machine in stock means your production start is measured in shipping weeks, not manufacturing months.
When a construction deadline is fixed, the bottleneck is rarely the 25-second molding cycle once the press is running; it is the time between order confirmation and the machine sitting on your foundation. I have stood on sites in Nairobi where the concrete footings were poured, the curing racks were welded, and the aggregate stockpiled, while the block machine was still on a production queue three time zones away. Contractors in that position pay idle crews and rent mixers from competitors to keep the project moving [NEED_CITE: impact of equipment delay on fixed-date construction contracts]. The stock status and dispatch lead time for the QT4-25 are confirmed at inquiry stage, so you know the container departure date before the proforma is signed.
Immediate Container Loading from Existing Inventory
Stock availability for the QT4-25 automatic block machine removes the manufacturing lead from your procurement timeline. Machines held in the yard have already passed the factory run-off, so the interval from payment receipt to container gate-out compresses from a typical multi-week build cycle down to the time required for dismantling, packing, and customs documentation preparation. The 6400 × 1500 × 2700 mm frame dimensions determine whether the unit fits a 20-foot or requires a 40-foot high-cube container, a decision confirmed at the quotation stage so there is no last-minute logistics scramble.
Dismantling and Packing for Ocean Transit
The 5000 KGS frame is built from thickened steel, which survives the voyage, but the vibration motor, PLC cabinet, and hydraulic lines must be disconnected and secured before the machine enters the container. Each QT4-25 automatic block machine is photographed during the packing sequence — crate by crate, bolt by bolt — so the receiving team can cross-reference the packing list against the physical load when the container door opens at the destination port. Missing or damaged components discovered after arrival are far more expensive to resolve than the time spent on systematic packing documentation at origin [NEED_CITE: container packing standards for heavy industrial machinery].
Arrival Estimates Quoted Before You Commit
Ocean freight from Linyi to Mombasa, Lagos, or Chittagong follows known transit windows. The arrival estimate is quoted alongside the dispatch date, so you can work backward from your project start week and see whether the QT4-25 automatic block machine will clear customs and reach your site in time. This upfront timing eliminates the ambiguity that turns a procurement decision into a guessing game, particularly for entrepreneurs who have already signed supply contracts with local hardware distributors and cannot afford to miss the first delivery window.
Inside the Vibration, Power, and Pallet Configuration
The vibration motor paired with a large vibration box drives compaction through mechanical vibration rather than hydraulic pressure, which simplifies maintenance and reduces the hydraulic hose and seal inventory the site must carry. The 16.58 kW total machine power covers the vibration motor, material feed system, and pallet feed mechanism — a load that most medium-sized plant sites can accommodate on a standard three-phase supply, provided the voltage and frequency are confirmed against local grid standards before dispatch. The 850 × 480 mm pallet size defines the curing rack spacing and the forklift tine width required for pallet handling; ordering pallets or building curing racks to a different dimension means the automatic pallet feed cannot transfer smoothly from the press to the handling line. The PLC-controlled cycle coordinates material feeding, vibration, demolding, and block stacking in sequence, so the operator monitors rather than manually intervenes at each stage. The Siemens motor specification is chosen for service network availability across African and South Asian markets, where motor replacement must be sourced locally rather than shipped from the factory.
The Cost of Ordering Without Confirming Pallet and Voltage Fit
Arriving to find that the local curing racks were built for a different pallet dimension means either replacing every rack or losing the automatic pallet feed — a problem I have watched crews in Kampala try to solve with angle grinders and shims, losing days of output in the process. Similarly, a machine wired for 380V/50Hz landing on a 440V/60Hz site cannot be commissioned until a transformer or motor swap is arranged, and the PLC display language may not match the operator’s working language, turning training into a slow exercise in translation [NEED_CITE: voltage and frequency mismatches in industrial equipment exports]. These are not defects; they are configuration oversights that shift cost and delay onto the buyer after the container has left the port of loading.
What This Supply Point Delivers on Dispatch
Stock machines mean the factory test record already exists, covering the molding cycle, pallet feed, and stacking sequence before you pay. Container loading plans are drawn from the actual machine dimensions rather than estimated from a catalog sheet. Voltage, frequency, and PLC display language are confirmed against your site grid and operator preference before the machine is packed. The one-year warranty covers parts supply, and the thickened steel frame construction means the machine arrives in the condition it left the factory, provided the packing and dismantling procedure is followed. Wear parts lists and mould drawings are included so the first replacement order can be planned before the machine even reaches commissioning stage.
Documentation & Verification
- Factory test record showing 25-second molding cycle verified before dispatch
- Container loading plan drawn from actual 6400 × 1500 × 2700 mm machine dimensions
- Voltage and frequency confirmation sheet matched to destination grid specification
- PLC display language confirmation signed off before control cabinet packing
- Packing photographs documenting each component before container door seal
Installation, Commissioning & Support
- Foundation pad poured to match 6400 × 1500 mm footprint with vibration isolation allowance
- Three-phase power supply confirmed at 16.58 kW plus starting surge before energizing
- PLC cabinet and vibration motor reconnected following dismantling marks from packing stage
- Pallet feed and automatic stacking tested with actual 850 × 480 mm pallets on site
- Operator training covers PLC interface in confirmed language and molding cycle monitoring
- Wear parts and mould list provided so first reorder is placed before spares are needed
Before You Request a Quote
To move from inquiry to dispatch date, share the block format you intend to run daily, your site voltage and frequency, the PLC display language your operators require, and the container destination port. If the project has a fixed completion week, state that date so the shipping estimate can be checked against your timeline before the quotation is issued. Confirm whether pallets and curing racks already exist on site and their dimensions, so the 850 × 480 mm pallet configuration is validated before the machine is loaded.
Frequently Asked Questions
Q: What is the current stock status and dispatch lead time for the QT4-25 automatic block machine?
A: Stock availability is confirmed at the inquiry stage, not assumed from a catalog listing. Once the machine is allocated and the proforma is settled, the interval to container gate-out covers dismantling, packing photograph documentation, and customs paperwork preparation. Typical dispatch from existing stock is measured in days rather than the weeks required for a new production build.
Q: How is the machine packed and loaded into containers for shipment?
A: The 6400 × 1500 × 2700 mm machine is dismantled into its major assemblies — frame, vibration box, PLC cabinet, and pallet feed mechanism — each secured and photographed before loading. The container type is determined by the packed dimensions, and a packing list with photographs is shared so the receiving team can verify every component on arrival.
Q: What is the estimated arrival time at my destination port?
A: Ocean transit time depends on the destination port and current shipping line schedules. The estimate is quoted alongside the dispatch date so you can calculate backward from your project deadline. This timing covers port-to-port transit and does not include destination customs clearance, which varies by country.
Q: Can voltage and control system language be confirmed before the machine is packed?
A: Both are confirmed at the quotation stage. The 16.58 kW motor configuration is matched to your local three-phase supply voltage and frequency, and the PLC display language is set to your operator’s working language. Confirmation is documented before the control cabinet is sealed for packing, avoiding on-site rewiring or translation delays.
Q: What documentation is provided to support customs clearance at the destination?
A: Documentation includes the commercial invoice, packing list with component-level detail, certificate of origin where applicable, and the factory test record. A CE declaration can be issued where required by the importing market. All documents are prepared in parallel with the packing stage so they travel with the shipment or are couriered ahead of the vessel arrival.
