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QT5-15 Hollow Block Machine

QT5-15 Hollow Block Machine is one of our core products, offering high efficiency and versatility in producing blocks and bricks of multiple specifications. It is an ideal choice for small-to-medium brickyards and construction sites.

Materials: crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and other industrial wastes.
Application: Municipal Road, Flower pond, Swimming Pool Pavement, Village Road, Slope Protection Brick, Park Road
Capacity: 5,000-15,000 PCS/ Hour

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60s online
customer service

2 days customize
solutions

Factory
visiting anytime

1-10 days dispatch
the goods

One week
of installation

2 days of
training

365 days
after-sales online

Project tracking
regularly

2 days provide
maintenance plan

Pre-sale service

Sales service

After-sales service

Tip1: The specific time arrangement depends on the actual situation. Tip2: Free airport transfer and hotel accommodation.

QT5-15 Hollow Block Machine is a fully automatic, high-performance brick making machine designed for producing hollow blocks, solid bricks, permeable bricks, kerbstones, and interlocking blocks (up to 300mm in height). With simple operation, stable performance, and low operating costs, it's perfect for small-to-medium brickyards and construction projects needing high-quality, versatile block and brick production.

01 Technical Specifications of QT5-15 Hollow Block Machine

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Overall Dimension	5120x1950x2810mm
Rated pressure	16MPa
Main vibration form	Platform vibration
Cycle Time	15-25 seconds
Pallet Size	1100x550mm
Motors Power	26.5kw
Weight	5500kg

02 Advantages of QT5-15 Hollow Block Machine

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ENLARGE THE VIBRATING BOX The vibrating source is uniform and stronger.
	SIEMENS PLC International brand, long service life, basically not damaged.
SIEMENS MOTOR Strong power and long service life.
	SCHNEIDER, OMRON ELECTRICAL DEVICES Interval pressure supply, each action is fast and smooth.
JAPAN YUKEN HYDRAULIC VALVE / PROPORTIONAL VALVE Fast response, long life..
	GUARD NET Ensure the safety of workers, good-looking appearance.
MATERIAL FEEDER 360° feeding tooth, fast speed and easy to repair.

03 Productivity of QT5-15

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Block type	Image	Size (mm) LWH	Molding cycle	QTY (pcs)/Mould	Qty(pcs)/hour	Qty(pcs)/8hr
Hollow block		400x200x200	15-20	5	900-1200	7200-9600
Hollow block		400x150x200	15-20	7	1260-1680	10080-13440
Solid block		240x110x70	15-17	26	4680-6240	37440-49920
Paver		225×112.5×60	15-25	16	2330-2880	18400-23040
Paver		200x100x60	15-25	20	2800-2600	23040-28800

04 Features of QT5-15 Hollow Block Machine

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QT5-15 Hollow Block Machine

User-friendly operation with stable output quality
Multi-functional molds for various brick types (including non-fired bricks)
High output: 5,000–15,000 bricks/day (depending on block type)
Low maintenance with robust steel structure & heat-treated molds

05 Why Choose the QT5-15 Hollow Block Machine?

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✅ High Production Efficiency – Save Time & Labor
Fast cycle time: 11-25 seconds per block
Independent feeding control: Reduction motor-driven hopper boosts efficiency
Automated operation reduces manual handling
✅ Superior Quality & Stable Performance
Bow-beam demolding system ensures smooth, synchronized mold release
Dual vibration system (2,800-4,500 vibrations/minute) for perfect compaction
Heat-treated molds guarantee long-term dimensional accuracy
✅ Cost-Effective Operation
Low power consumption: Total 41kW (optimized energy use)
Minimal material waste: Precision vibration reduces raw material loss
Durable construction: Heavy-duty steel frame extends machine life