Description
Fast dispatch readiness — QT4-15A block machine in stock ships with hydraulic station, PLC, pallet feeder, and conveyor as one verified package, avoiding the missing-component delays that stall project timelines.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | QT4-15A |
| Product Type | Automatic Concrete Block Making Machine |
| Overall Dimensions (L×W×H) | 7100×1600×2610 mm |
| Molding Cycle | 15-25s |
| Vibration Frequency | 4600 r/min |
| Vibration Force | 40-50 KN |
| Total Power | 18.45 kW |
| Mixer Model | JQ350 |
| Pallet Size | 850×550×25 mm |
| Total Weight | 3T |
| Control System | PLC control system |
| Hydraulic Station | Included |
| Included Equipment | Block making machine, hydraulic station, PLC control system, pallet feeder, brick conveyor, block sweeper |
| Free Spare Parts | Manual hydraulic trolley, spare parts and tools |
| Output Capacity | 408 pcs/hr (basis: 400×200×200mm hollow block, 4 pcs/mould) |
| Output Capacity | 510 pcs/hr (basis: 400×150×200mm hollow block, 5 pcs/mould) |
| Output Capacity | 2100 pcs/hr (basis: 240×115×53mm solid brick, 18 pcs/mould) |
| Daily Output (8hr) | 3264 pcs (basis: 400×200×200mm hollow block) |
| Daily Output (8hr) | 4080 pcs (basis: 400×150×200mm hollow block) |
| Daily Output (8hr) | 17000 pcs (basis: 240×115×53mm solid brick) |
| Applied Products | Paver, solid block, hollow block, curbstone |
| Raw Materials | Crushed stones, sand, cement, dust, fly ash |
Application Suitability
| Application | Material or Output |
|---|---|
| Housing project on-site production | Hollow blocks from crushed stone, sand, and cement |
| Infrastructure curbstone supply | Curbstone formats from aggregate and cement mixes |
| Paver manufacturing for landscaping | Interlocking and standard pavers from fine aggregate |
| Solid brick production for masonry | Solid bricks from fly ash, dust, and cement blends |
| Building material distributor stock fulfilment | Multiple block formats on a single machine platform |
What "Ready to Ship" Actually Means for Your Deadline
A fast delivery automatic block making machine only matters if every component arrives in the same container and powers up on day one.
Buyers working against a fixed project start date often receive quotations that list the press alone. Pallet feeders, conveyors, and sweepers appear as optional extras or get left out entirely. When the machine arrives, output piles up by hand while the site team waits weeks for the missing stations to clear customs separately. I have watched project schedules slip because a single electrical specification was never confirmed before the container door closed [NEED_CITE: common causes of commissioning delays in imported block machinery]. The QT4-15A block machine in stock ships with the full handling package already matched, and the electrical confirmation happens before dispatch, not after arrival.
Dispatch Without Component Surprises
This fast delivery automatic block making machine arrives as a matched line. The hydraulic station, PLC control cabinet, pallet feeder, brick conveyor, and block sweeper all ship inside the same 20GP container. There is no second shipment waiting at a different port, no separate customs clearance holding up the pallet handling system while the press sits idle on your floor. Buyers working to a project deadline get one bill of lading, one packing list, and one arrival window to plan around.
Container Loading Built Around the Machine Footprint
The QT4-15A dismantles into sections that fit a standard 20GP container alongside a starter set of production pallets. The pallet size of 850×550×25 mm was factored into the loading plan so pallets travel with the machine rather than arriving weeks later from a different supplier [NEED_CITE: standard container loading practices for block making equipment]. Site teams can begin curing cycles the same week the machine is reassembled, instead of waiting for pallet procurement to catch up.
Reading the Capacity Table Against Your Actual Product
The vibration frequency of 4600 r/min combined with 40-50 KN vibration force determines how densely the mix compacts inside each mould cavity. A hollow block measuring 400×200×200 mm draws 3264 pieces per 8-hour shift, while a 240×115×53 mm solid brick reaches 17000 pieces over the same period. These figures assume the stated block format and mould cavity count, so you can match the number to the product your market actually buys rather than working from a single headline capacity that ignores format differences.
Choosing the Wrong Pallet Size and Voltage Before Loading
When pallet dimensions do not match the curing racks already built on site, the entire output flow backs up between the press and the yard. When voltage and frequency are assumed rather than confirmed in writing, the machine sits dead on arrival while a transformer is sourced locally [NEED_CITE: voltage and frequency standards by export market]. These are not engineering failures — they are ordering failures, and they turn a fast dispatch into a multi-week standstill.
Why Buyers Source This Model Here
Block machinery is the single focus of the Shandong production facility, so the QT4-15A press, mould, pallet, and handling equipment are specified as one system rather than assembled from unrelated suppliers. Every machine undergoes a factory test before the container is sealed, with test records and packing photographs sent to the buyer for verification. Electrical specifications — voltage, frequency, and PLC display language — are confirmed in writing during the order stage so commissioning is not delayed by a mismatched motor or an unreadable screen. Documentation packages include the hydraulic and electrical schematic, operation manual, and wear parts list tailored to this exact model. Buyers can start with the semi-automatic configuration and add automatic stacking later without replacing the press.
Documentation & Verification
- Factory test record showing cycle times on your specific block format before dispatch
- Hydraulic and electrical schematic matching the exact QT4-15A serial number shipped
- Voltage, frequency, and PLC display language confirmation document signed before production
- Packing photographs verifying machine condition and container loading arrangement
- Wear parts and mould list cross-referenced to your ordered block formats
- CE declaration provided where required by destination market regulations
Installation, Commissioning & Support
- Foundation must accommodate 7100×1600 mm footprint with level tolerance for vibration isolation
- Power supply must match confirmed voltage and frequency with dedicated circuit for 18.45 kW total load
- Machine arrives dismantled in sections with hydraulic station and PLC cabinet as separate packages
- Commissioning includes first production run with parameter adjustment to your local aggregate mix
- Operator training covers mould change procedure, PLC navigation, and daily maintenance checkpoints
- Spare parts package includes hydraulic seals and tools for first maintenance cycle on site
Before You Request a Quote
Send your target block format with dimensions, the daily volume your project requires, and the raw materials available locally including aggregate type and gradation. Confirm your site voltage and frequency, the PLC display language your operators need, and whether pallets and curing racks are already in place or must ship with the machine. These details let the quotation arrive with a realistic arrival estimate rather than a generic lead time.
Frequently Asked Questions
Q: What is the dispatch lead time for a stocked QT4-15A, and how is arrival estimated?
A: Stocked units ship within a short window after electrical confirmation and container booking. Arrival is estimated based on the destination port and current sailing schedules from Shandong. You receive the booking confirmation and expected arrival date before the container departs, so your site team can plan commissioning around a known timeline.
Q: Does the package include pallet feeder, conveyor, and sweeper?
A: Yes. The QT4-15A package includes the block making machine, hydraulic station, PLC control system, pallet feeder, brick conveyor, and block sweeper as standard line items. There are no hidden stations to source separately, and everything ships in the same container under one bill of lading.
Q: How is the machine loaded into a 20GP container?
A: The press dismantles into sections sized for standard container dimensions. Production pallets measuring 850×550×25 mm load alongside the machine components, so your starter pallet supply arrives with the equipment rather than requiring separate procurement. A packing photograph set is shared before the container door is sealed.
Q: Will voltage and PLC language be confirmed before shipment?
A: Voltage, frequency, and PLC display language are confirmed in writing during the order stage. This prevents the machine from arriving with a motor rated for the wrong supply or a control screen your operators cannot read, which are common causes of commissioning delays on imported machinery.
Q: What customs documentation is provided for my destination market?
A: The documentation package includes commercial invoice, packing list, bill of lading, and certificate of origin. A CE declaration is available where required by your destination country. All documents reference the exact machine serial number for smooth customs clearance.
