Fully Automatic Block Machines

QT4-15 Automatic Hydraulic Block Making Machine

Entry-level fully automatic block machine with PLC control and hydraulic pressing — the lowest-cost way to move from manual to automatic production.

Hollow block
Solid brick
Interlocking paver
Curbstone

Blocks / cycle: 4
Cycle time: 15 s
Per 8 h (est.): 5,760

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Technical specifications

QT4-15 Automatic Hydraulic Block Making Machine specifications
Model	QT4-15
Forming method	Hydraulic pressure + platform vibration
Control	PLC automatic
Cycle time	15–20 s
Blocks per cycle	4 × 400×200×200 mm / 20 × 200×100×60 mm
Vibration force	30 kN
Main motor	5.5 kW
Pallet size	850 × 550 × 22/25 mm
Host dimensions	3500 × 2220 × 2850 mm
Machine weight	5,500 kg
Workers	5
Voltage	220 / 380 / 415 / 440 V (customised to your grid)
Warranty	1 year
Certification	CE

Specifications may be customised. Final values are confirmed in the proforma invoice.

Key features

PLC touch control with automatic feeding, pressing and demoulding
Hydraulic head pressure plus table vibration for dense, sharp-edged blocks
One machine, many products: change the mould for hollow, solid, paver and curb blocks
Compact footprint suited to workshops from 150 m²

What’s included

Main machine with one mould of your choice
Operation manual, electrical diagram and test report
Outgoing-inspection video before shipment
Online support; on-site installation available

FAQ

QT4-15 questions

What can the QT4-15 produce?

The QT4-15 Automatic Hydraulic Block Making Machine is used for: Hollow block, Solid brick, Interlocking paver, Curbstone. Each cycle forms 4 standard 400×200×200 mm hollow blocks; smaller units such as pavers are formed in larger numbers per cycle.

What is the warranty for the QT4-15?

1 year. Engineers are available for overseas installation and training, with online video support and spare parts.

How do I get the price of the QT4-15?

Send your target output, block sizes, voltage and destination port through the form on this page or WhatsApp +86 176 2154 1688. We reply with an itemised quotation within 24 hours.