QT 4-15B Semi-Automatic Block Machine,best quality

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As a new type of concrete block machine with wheels, QT 4-15B semi-automatic concrete block making machine is specially designed for small and medium-size enterprises. It can lay blocks on a concrete floor and move to the next position. This process eliminates the need of wood or steel pallets. The mould is moved by hydraulic cylinders, creating a much stronger block and the block maker uses less cement. This concrete block machine can be used to produce solid blocks, hollow blocks and interlocking pavers. Our semi-automatic concrete block making machines have passed the CE certification and have been well received both home and abroad.

1. QT 4-15B concrete block machine is featured with high-speed operation, low abrasion on the sealing of main cylinder and low failure rate.
2. Semi-automatic concrete block making machine uses forced feeding device to feed materials quickly and symmetrically.
3. It adopts hydraulic control to realize automatic feeding and to send pallets automatically. We also provide automatic control to meet the needs of different users.
4. The hydraulic system of our concrete block machines is designed with double-way loop, which adopts professional combined valves to realize the working cycle of filling, air discharge, pressing and demolding.
5. The hydraulic oil tank of our semi-automatic concrete block making machines is designed with automatic oil heating and cooling system and oil purification device, which adopt repeated continuous filtering to ensure the optimal working conditions of hydraulic oil.
6. The feed hopper of this concrete block machines is designed with stock level recorder. The cylinder with open-close door realizes the automatic open-close of the door so as to ensure the feed averagely to the material box.
7. With good-quality framed structure, our semi-automatic concrete block making machines are easy to use, repair and clean.

Parameters of QT 4-15B Semi-Automatic Concrete Block Machine

Cycle Time (s)Pallet Size (mm)Power (kw)Weight (kg)Machine Specification (mm)
20-25850 × 540 × 4025.656005800 × 4600 × 2550

Theoretical Output Table of Semi-Automatic Concrete Block Making Machine

TypeSpecification (mm)No./PalletBlock/HourBlock/8 HoursRemark
Block390 × 190 × 19047205760
Hollow Block240 × 115 × 9012216017280
Standard Brick240 × 115 × 5324432034560
Paver200 × 100 × 6014201616128

We use engine oil to lubricate and clean QT 4-15B concrete block machines.

Packing and Transportation
Our company adopts nude packing and sea transportation for semi-automatic concrete block making machines.


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