QT4 Block Making Machine

Hawen QT4-15 Concrete  block/paver making machine, with harmonic cooperation between mechanical, electrical and hydraulic machines functions, guarantee a reliable and high output production of different concrete products.


details

I. Brief Introduction

Hawen QT4-15 Concrete  block/paver making machine, with harmonic cooperation between mechanical, electrical and hydraulic machines functions, guarantee a reliable and high output production of different concrete products.

Customer can make various types of concrete products such as hollow block,interlocking paver,curb stone ,QT4 Block Making Machine solid brick,solid block by changing the moulds.

Feature of QT4-15 Concrete block/paver making machine:

1. Use German Siemens PLC control system and Siemens Touch Screen,Automatic Block Making Machine use Schneider relays and contactors:

A. Siemens PLC, with great adaptability, guarantees the stability and reliability performance of the block making machine.

B. Visualization touch screen, Block Making Machine with easy operation;

C. High-quality electrical components from Schneider or ABB;

2. Use Frequency Conversional Control Technology, concrete block making machine china which controls the block making:

Frequency Conversion Control: guarantees the precise and parallel movement between tamper  head and mould shoe,  protects the products from transfiguration;increases the production rate by improving the vibrating efficiency;

3.  All the production parameters can be set from touch panel,the PLC software can be upgraded or amended to maximize the production output.

4. Use Double high-dynamic Proportional/Directional Valves to automatically adjust the oil flow and pressure . Buffer the hydraulic cylinder, to protect the cylinder from damage caused by inertia;

5. Mould can be changed quickly if customer wanna make different types of products.

Overview of our manufacturing workshop for block making machine

 Workshop for manufacturing the block making machine
Workshop for manufacturing the block making machine
Different spare parts for brick making machine are available for our customer in our workshop
Different spare parts for brick making machine are available for our customer in our workshop

II.  Technical specification:

QT4 -15 block making machine Technical Specification

Pallet size

mm

980×560×20

Cycle time

S

15-23

Rate Pressure

Mpa

25

Vibration force

KN

68

Power

KW

31

Weight

T

7.2

Vibration frequency

r/min

3800-4500

Dimension

mm

9450×3300×2700

  Raw Materials

Crushed stone, sand, cement, fly ash, cinder, slag, gravel, and other industrial wastes.

 

 Applied Products

Hollow  blocks, solid block,soild brick, paving stones

 with or without face mix, garden and landscaping products, slabs,

 curbstones, grass paver, slope blocks, interlocking paver, etc.

 

III. Output of QT4-15 Block making machine (Pallet size 980*560mm)

Name

Picture

Dimension(mm)

QT10-15
(pc/mould)

Hollow block

 

400x200x200

4

Hollow block

 

390x140x190

6

Solid brick

 

220x70x100

22

Rectangular paver

 

200x100x60  

16

Ripple shape paver

 

225x112.5x60

14

Square shape paver

 

250x250x60

6

 

II. Detail introduction of QT4-15 Paver/Block making machine

(1 ) Vibration System of block making machine

Vertical vibration force driven by eccentric synchronous revolution  structure makes the materials feeding and forming better.

Vibration table places on the optimizing distributed rubber springs for better vibrating and anti-vibrating and low noise.

Fixed structure let the table generate knocking during forming which can improve the density of the concrete products

(2) Solid Structure of block making machine

The integrated structure  consist of feeding cart , hopper frame and rack frame. The steel of main frame is superior Q235A, featured with fine inflexibility, high strength and less error, with thickness at 8mm. All the four pillars with special tooling positioning,it is  interchangeable.

(3).Hydraulic system of block making machine

The double vane pump is world famous brand “Yuken” to coordinate proportional valve,the vibration amplitude and frequency could be adjusted freely. With proportional valve, the flow and pressure of each movement could be adjusted on touch panel according to actual situation, even to set stage speed in the same movement, making machine running quickly and without impact. Pilot operated check valves installed in pressing head ensure the reliability and safety of pressing head movement. Even if the leakage caused by wear and tear, due to the locking from pilot operated check, the pressing head will not fall down when demoulding or maintenance. What is more,in the case oil pump off and button maloperation., the pressing head will not fall down.

(4) PLC Control system

The PLC controls each production procedures with Siemens touch panel & Siemens PLC, both in English and Chinese. The electrical components of the control system use well-known international brands, such as Schneider etc., to ensure the stability of the control system, and parameters of the system can be modified from the touch screen. Remote service  and Internet of Things(IoT) technology in our control system allows our customer could resolve the problem in shortest time,the parameter in touch screen can be set from Mobile phone by our technician in our office in China.

The touch screen on the customer's site is synchronized with our office technician's mobile phone screen.It is Internet of things technolo (Iot),it has been widely used for many of our customers. 

 (5) Feeding cart

The feeding way uses forks to swing raw materials, with the advantages of feeding quickly and high density forpaver bricks,hollow and standard blocks,the fork is easy to be replaced and easy for maintenance for feeding cart. 

IV. Application of QT4-15 block making machine

   QT4-15 block making machine with automatic block stacker working at site

 

QT4-15 block making machine with face-mix device working at site
QT4-15 block making machine with face-mix device working at site
 
QT4-15 Block/paver making machine, allows to make 6pcs of paver at 250*250*60mm
Hollow  block in stock yard
Hollow block in stock yard

 

 Different shapes of pavers can be made in QT4-15 paver/block making machine
Different shapes of pavers can be made in QT4-15 paver/block making machine

 

Rectangular paver amde by QT4-15 paver and block making machine application
Rectangular paver amde by QT4-15 paver and block making machine application
 
Interlocking paver made by QT4-15 paver making machine application
Interlocking paver made by QT4-15 paver making machine application

 

 

 

 


 

 

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