Noah Intelligent Equipment Co., Ltd.

Add.: Yue Tong Industrial Zone, Yinzhou District, Ningbo, China

Zip Code: 315170

Tel.: +86-574-88003077

Fax: +86-574-88019988

Home » Products » Concrete Block Making Machine » QT18-20 Automatic Block Making Machine
QT18-20

Automatic Block Making Machine

For customers who are looking for an upscale block making machine to ramp up your production, model QT18-20 might be the equipment of choice. Amended slightly by adding high-precision configurations, the block making machine can make very good automated block production line.

High efficiency, great productivity, and a big vibratory table have made our fly ash brick making machine stand out from the competition. Built with the latest industry-leading technologies, the brick machine houses many desirable features, such as the airbag compensation, multi-source vibration with adjustable amplitude, and fast mold change system. These features ensure high production efficiency and minimized energy consumption. The resultant concrete block has high density, strength, and uniform height.

Benefits of Automated Block Making Machine
1. Designed for all weather conditions
2. High-efficiency design cuts down energy consumption by 30%
3. Fast mold change features saves 50% time replacing molds.
4. Air-bag compensation ensures high stability, durability during the concrete block manufacturing process.

Features of Automated Block Making Machine
1. Framework

Made of high-strength steel, the framework of our automated block making machine is a rigid welded structure.
2. Guide Post or Guide Column
Ultra-strong steel is selected to construct each column with chrome plating for high wear-resistance and torsional strength.
3. Tamper Head or Compression Plate
Operating under the combined electrical, hydraulic, and mechanical system, the tamper head travels down along the guide post to compact the concrete mix in the mold. All the molds are supported by one common plate to facilitate block height control. The resultant finished block height can be consistent.
4. Feeding System
Equipped with sensors and proportional valves, the hydraulic feeding system of the automatic block making machine comes with an oscillating hopper that creates strong centrifugal forces to discharge the material and prevents arching or bridging. Placement of concrete mix is done fast, which suits the machine for manufacturing perforated bricks.
5. Vibratory Device
Made with patented technology, the vibratory system offers up to 20 different amplitude levels.
6. Control System
All key components of the control system are of Japanese Fuji brand. The control program is designed to meet specific production needs. Without any particular training, users can operate the control system easily and with little effort. Spacious storage allows for system upgrade.
7. Material Storage Device
Supply of concrete material is controlled by a computer, which is not affected by external factors or internal material stress. This ensures consistent material supply which ultimately guarantees that the finished concrete blocks have uniform specifications.

Brick Specifications BrickSamples pcs/mold pcs/h pcs/8h 1 year (300 days)
Concrete Blocks
390×190×190mm
71 pcs/m3
3 398 3184 13466
Concrete Blocks
390×100×190mm
135 pcs/m3
6 597 4780 10623
Dutch Bricks
200×100×60mm
50 pcs/m2
10 1394 11155 66931
Dog-Bone Pavers
200×165×60mm
30 pcs/m2
6 796 6374 63112
Zigzag Pavers
225×112.5×60mm
40pcs/m2
9 1195 9561 72619
Perforated Bricks 240x115x90
402pcs/m3
10 1300 10000 2.9 millionpcs
Solid Bricks
240x115x53
683pcs/m3
20 2500 20000 5 million pcs
Technical Specifications of Automated Block Making Machine
Dimension 7500×5800×2900(mm)
Size of Pallet 1350×1400×30(Bamboo Plywood)
Weight 15100kg
Vibration Frequency 50-90Hz
Maximum Excitation Force 200KN
Molding Cycle 15-20S
Installed Capacity 85KW
Finished Products
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