Quangong Machinery
Block Machine and Brick Machine Manufacturer in China
Automatic Block Making Machines, Concrete Mixing Plant, Concrete Batching Plant

This product has been discontinued and removed from our shelves.

QT4-20 Automatic Block Making Machine
QT4-20 Automatic Block Making Machine

QT4-20 Automatic Block Making Machine

Seen from the model number of the QT4-20 automatic block making machine, the product is capable of making 4 blocks in size of 400×200×200mm by each mould and the operation cycle lasts 20 seconds. Additionally, our product has the production capacity of 5000 blocks or 80 cubic meters of bricks within 8 working hours. Due to the changeable moulds, this automatic block making machine is available in forming diversified blocks, bricks and other products.

Main Technical Specifications
Production per mould 4pcs/mould (Standard block: 400×200×200mm)
24pcs/mould (Solid block: 240×115×53mm)
12pcs/mould (Hollow block: 240×115×90mm)
14 pcs/mould (Holland brick: 200×100×60-80mm)
Cycle time 20-30 seconds
Production per shift
(8 working hours)
Hollow block (400×200×200mm): 5,000pcs
Solid block (240×115×53mm): 24,000pcs
Hollow block (240×115×90mm): 12,000pcs
Holland brick (200×100×60-80mm): 14,000pcs
Vibration frequency 2900rolls/minute
Vibrating force 50kN
Motors power 18.5kw
Machine dimensions 4500×3000×2500mm
Pallet size 880×540mm
Gross weight about 4.5T
Raw materials Crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite and other industrial waste.
Applicable products Concrete blocks, solid, hollow and cellular masonry products, paving stones with or without face mix, garden and landscaping products, slabs, curbstones, grass blocks, slope blocks, interlocking blocks, etc.
Applied fields Suitable for buildings, road paving, squares, gardens, landscaping, city constructions, etc.
Note: All the production parameters are subject to change without prior notice.

Simple Production Line for Block Making
Process: Batching, automatic mixing, automatic molding or block producing, stacking in pile, moving by forklift. (12 workers needed)

1. Aggregate weighing system
3.Belt conveyor
4. Automatic block making machine
5.Control system
Block and Brick Models
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