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The QTJ4-18 Hydraulic Automatic Brick Making Machine is a high-performance, fully automatic system designed for efficient production of various types of concrete blocks. This machine is ideal for large-scale production operations and ensures high precision, durability, and low maintenance, making it a perfect choice for businesses in the construction materials industry.
| Specification | Value |
|---|---|
| Forming Pieces | 400200200 (4 pcs/mould), 24011590 (12 pcs/mould), 24011553 (26 pcs/mould) |
| Total Weight | 3.5 tons |
| Forming Cycle | 18-20 seconds |
| Size of Host Machine | 3400mm x 2100mm x 2500mm |
| Power of Host Machine | 15 kW |
| Exciting Force | 60 kN |
| Vibrating Frequency | 3000-4500 r/min |
| Size of Carriage Plate | 880mm x 550mm x 30mm |
| Daily Production Capacity for Hollow Bricks | 5800 pcs |
| Daily Production Capacity for Cellular Bricks | 18000 pcs |
| Daily Production Capacity for Standard Bricks | 38000 pcs |
Area Requirements:
Labor Requirements:
Raw Material Ratios:
Raw Material Consumption per Day:
Water Consumption per Day:
Block Weight:
The QTJ4-18 Hydraulic Automatic Brick Making Machine is a robust and efficient solution for large-scale block production. With its advanced hydraulic system, high production capacity, and durable construction, it’s an excellent choice for businesses in the construction industry looking to scale up production while maintaining product quality.

The machine has a daily production capacity of up to 5800 hollow bricks, 18000 cellular bricks, and 38000 standard bricks.
The QTJ4-18 can produce hollow bricks, cellular bricks, and standard bricks by changing the molds.
The forming cycle time for the QTJ4-18 is approximately 18-20 seconds.
The power of the host machine is 15 kW.
The total weight of the QTJ4-18 machine is 3.5 tons.
A workshop area of 150-200 m² is required, with a total factory area of at least 2000 m² for optimal operation.
Typically, 3-4 workers are required for optimal operation of the machine.
The typical raw material ratios are 8%-10% cement, 30%-40% sand, and 50%-60% stone, with a mix ratio of 1 part cement to 4 parts sand and 5 parts stone.
The water consumption is about 3%-5% of the total raw material weight.
The size of the host machine is 3400mm x 2100mm x 2500mm.
The hydraulic system provides strong, durable blocks with high compressive strength and perfect density, ensuring high-quality brick production.
Yes, the QTJ4-18 is ideal for large-scale manufacturing due to its high production speed and capacity.
The weight of a 400x200x200mm hollow block is approximately 17 kg.
The QTJ4-18 is designed for low maintenance, making it a reliable choice for continuous operation.
Yes, the machine is flexible and can be adjusted for various brick types to meet different market demands.
No approved technical specifications are available yet. Please refer to the product description or contact our team.
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