Guangxi, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Construction & Decoration, Manufacturing & Processing Machinery, Transportation
Management System Certification:
ISO 9001
Terms of Payment:
LC, T/T, PayPal, Western Union, Small-amount payment
OEM/ODM Service
Sample Available
MEI Awards
Portuguese Speaker

Block Machine, Block Making Machine, Brick Machine manufacturer / supplier in China, offering Qtj4-25c Construction Automatic Concrete Fly Ash Brick Block Making Machine, Hydraulic Fly Ash Stone Powder Block Making Machine, Hongfa Hot Seller Light Weight Wall Board Machine Supplier and so on.

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Supplier Homepage Products Concrete block machine Qtj4-25c Construction Automatic Concrete Fly Ash Brick Block Making Machine

Qtj4-25c Construction Automatic Concrete Fly Ash Brick Block Making Machine

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $26,000-34,000/ Set
Port: Fangcheng, China
Production Capacity: 553-600PCS/H (400*200*200mm)
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Certification: CE, ISO
Customized: Customized
Automatic Grade: Automatic
Type: Hydraulic Shock
Brick Style: Hollow Block /Solid Brick/Color Paving
Power: 16.5kw

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Basic Info

Model NO.: QTJ4-25C
Cycle Molding: 15-25s
Rated Pressure: 16MPa
Processing: Brick Production Line
Hollow Block Capacity: 553-600PCS/H (400*200*200mm)
Vibrating Frequency: 2800-4500 Rolls/Minute
Exciting Force: 380kn
Trademark: hongfa
Transport Package: Container
Specification: ISO CE
Origin: Guangxi China Mainland
HS Code: 8474802000

Product Description

QTJ4-25C Construction Automatic Concrete Fly Ash Brick Block Making Machine
Qtj4-25c Construction Automatic Concrete Fly Ash Brick Block Making Machine

Brief introduction


1. QTJ4-25C block making machine is a kind of automatic product developed by our company newly ,adopts flat vibration ,mould vibration ,and squeeze compression vibration ,manufactures the blocks with average density and high strength.,And the unique dose charging device and the strong material-distributing structure ensure the block's quality of various materials product scope.
 2. It produces various bricks/blocks including color-face bricks (layered material feeding),through-body tiles,lock linkage blocks, road curb bricks, hydraulic blocks,hollow blocks, perforated bricks, and standard bricks etc.


Main Technical Specifications

Overall Dimension6400×1500×2700(mm)
Rated pressure16MPa
Main vibration formPlatform vibration
Acceleration of vibration15-20g
Exciting force380kn
Cycle Time15-25 seconds
Vibrating Frequency2800-4500 rolls/minute
Overall weight5800kg 
Motors Power16.58KW
Pallet Size850×480(mm)
Raw Materialscrushed stone, sand, cement, dust and coal fly ash, cinder, 
slag, gangue, gravel, expanded perlite, and other industrial 
Applied Productsconcrete blocks, solid/hollow



SamplesSize mmCycle moldingQTY/MouldPer hourPer 8 hours
Hollow brick 400*200*20024-26s4553-600pcs4430-4800pcs
Prorous brick240*115*9022-25s91296-1470pcs10368-11760pcs
Solid brick240*115*5322-25s213024-3436pcs24200-27490pcs


QTJ4-25C Concrete Block  Production Line
Qtj4-25 Concrete Block Production Line
Our factory
Qtj4-25 Concrete Block Production Line

Meeting clients at exhibition

Qtj4-25 Concrete Block Production Line

Free support

Guarantee for one year and after sale service for whole life. To offer free design, free technology support and free machine maintenance trainning.


Free spare parts

We will provide a set of spare parts for free!

  Why choose Hongfa products?


We are a construction and building materials equipments manufacturer mainly produce all kinds of AAC block making machine, concrete mixing plant, mixer, concrete block making machine, concrete tile making machine and concrete pipe making machine etc. with more than 23 years experience and being the biggest manufacturer in China at present. All the products are conformity with the standard of the state, and gets the ISO9001-2000 Quality System certificate, also honored as "One of the Top Ten Famous Brands of Brick & Tile field in China" and other honors.

Exhibitions & cooperations


Hongfa, as a top brand enterprise in China, our products are also exported to Russia, Brazil, Thailand, Indonesia, Vietnam, Angola, Bangladesh, India, Australia, Sudan, etc., 96 countries and regions, deeply welcomed by clients from all around the world.
When you plan to purchase a certain machine, suggesting to take care below points:


 1. What is the brand? ( Now a lot companies embezzle our brand, pls take note our  prevention fake-mark.)


 2. Does this brand has good reputation and sell well in the market?(we got good reputation and are the biggest supplier in China)


 3. What is the materials they used? Maganese steel or A3 steel? (We use Maganese steel which stronger than A3 steel)


4. What is the lifetime of the mold? ( our mold can use 900,000 - 1200,000 times)


5. What is the capacity of this machine? (17280-23040 pcs/8 hours hollow brick)


6.What is the guarantee period? ( We guarantee for one year)


7.The price cover to what equipment?( pls refer to our quotation list)


Contact: Sophie Liang 

Tel: +86 0771 5672282

Fax: +86 0771 6036901 

Cell : +86 156 7717 9532

Anticipating for your inquiry, and we warmly welcome the new and old customers to visit our company!

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