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Block Machines

QT8-15 Full Automatic Block Production Line

The QT8-15 is a heavy-duty automatic block production line designed for high-volume manufacturing of hollow blocks, solid bricks, logo bricks, pavers, road tiles, kerbstones, edging blocks, drainage blocks and grass paving blocks. Its powerful hydraulic pressure and vibration system deliver consistent quality with a moulding cycle of approximately 15–20 seconds.

Maximum Output

Up to 8,640 bricks/hour

8-Hour Output

Up to 69,120 bricks

Moulding Cycle

15–20 seconds

Vibration Force

70–80 kN

Total Project Power

115 kW

QT8-15 Full Automatic Block Production Line

Product overview

The QT8-15 Automatic Block Production Line is an industrial-grade concrete block manufacturing solution designed for large-scale commercial production. It combines 25 MPa rated hydraulic pressure with a powerful 70–80 kN vibration system to manufacture strong, uniform and accurately shaped concrete products. Its interchangeable mould system enables manufacturers to produce hollow blocks, solid logo bricks, solid bricks, paver blocks, hollow bricks, I-shape pavers, road tiles, kerbstones, edging blocks, drainage blocks and grass paving blocks using the same production line. With a moulding cycle of approximately 15–20 seconds, the QT8-15 can produce up to 8,640 solid bricks per hour or up to 69,120 bricks during an 8-hour production shift, depending on the selected mould, product dimensions, raw materials and operating conditions. The machine features 45 kW host machine power, 115 kW total project power, a heavy-duty 7.5-tonne structure and a large 1,050 × 900 mm pallet system. It is suitable for industrial concrete product factories requiring high production capacity, strong vibration performance and reliable continuous operation.

Automatic block production line
25 MPa hydraulic pressure system
70–80 kN vibration force
High-frequency vibration technology
15–20 second moulding cycle
Interchangeable mould system
Multiple concrete product options
Heavy-duty 7.5-tonne structure
Large pallet-based production system
High hourly production capacity
Uniform block density and shape
Reliable industrial operation
Suitable for large-scale block factories
NewTech Engineering Ltd. provides machine installation guidance, operator training, factory setup support, production guidance and after-sales technical assistance. Actual production capacity may vary depending on mould type, product dimensions, raw material quality, concrete mix ratio, operator efficiency and working conditions. Warranty and service terms will be provided with the final quotation and sales agreement.

Key specifications

Model
QT8-15
Machine Type
Automatic Block Production Line
Host Machine Size
4000 × 2300 × 2950 mm
Vibration Force
70–80 kN
Rated Pressure
25 MPa
Vibration Frequency
2800–4500 times/minute
Host Machine Power
45 kW
Total Project Power
115 kW
Host Machine Weight
7.5 tonnes
Pallet Size
1050 × 900 × 28 mm
Required Machine Shed Area
Approximately 5,800 sq ft
Recommended Land Area
Approximately 130 decimals
Moulding Cycle
15–20 seconds
Block Name & SizeBlock PictureMaking PeriodProduced Per MouldProduction Capacity / Per Hour

Hollow Block

390 × 190 × 190 mm

Hollow Block block
15 - 20 s81,920 blocks/hour

Hollow Block

390 × 190 × 115 mm

Hollow Block block
15 - 20 s143,360 blocks/hour

Hollow Block

390 × 190 × 100 mm

Hollow Block block
15 - 20 s163,840 blocks/hour

Hollow Block

390 × 190 × 90 mm

Hollow Block block
15 - 20 s184,320 blocks/hour

Hollow Bricks

240 × 115 × 70 mm

Hollow Bricks block
15 - 20 s215,040 bricks/hour

Solid Logo Brick

240 × 115 × 70 mm

Solid Logo Brick block
15 - 20 s215,040 bricks/hour

Solid Bricks

240 × 115 × 70 mm

Solid Bricks block
15 - 20 s368,640 bricks/hour

Uni Paver Block

220 × 110 × 80 mm

Uni Paver Block block
15 - 20 s286,720 blocks/hour

I Shape Paver Block

200 × 160 × 80 mm

I Shape Paver Block block
15 - 20 s204,800 blocks/hour

Grass Paving Block

444 × 315 × 80 mm

Grass Paving Block block
15 - 20 s4960 blocks/hour

Carb Stone

500 × 380 × 150 mm

Carb Stone block
15 - 20 s2480 pieces/hour

Edging Blcok

500 × 250 × 150 mm

Edging Blcok block
15 - 20 s4960 pieces/hour

Drainage Block

200 × 200 × 400 mm

Drainage Block block
15 - 20 s81,920 pieces/hour

Road Tiles

250 × 250 × 60 mm

Road Tiles block
15 - 20 s92,160 tiles/hour

Applications

Hollow blocks
Hollow bricks
Solid logo bricks
Solid bricks
Paver blocks
I-shape paver blocks
Road tiles
Kerbstones
Edging blocks
Drainage blocks
Grass paving blocks
Concrete construction products
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