Efficient Versatile Durable Solution for Producing Multiple Types of Block Making Machine

• Customization: Available
• After-sales Service: Provide Installation and Commissioning Service
• Warranty: One Year After Installation
• Model NO.: QT4-15
• Certification: ISO
• Customized: Customized
• Automatic Grade: Automatic
• Type: Vibration Molding
• Pallet Size: 980X560mm
• After Sales Service: Engineer Available to Overseas
• Vibration: Motor Vibration
• Working Method: Automatic
• 8inch Hollow Block: 4PCS Per Mould
• 6inch Hollow Block: 6PCS Per Mould
• Rectangle Paver: 16PCS Per Mould
• Workshop Size: 25X15X6m
• Transport Package: Standard Ocean Packing
• Trademark: HAWEN
• Origin: China
• HS Code: 8474809090
• Production Capacity: 300 Sets/ Year

Product Description

QT4-15 Block Making Machine Production Line Flow Chart

Product Description
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 ,solid brick,solid block by changing the moulds.

Specification

Technical advantages

•Hydraulic system:With"Yuken" brand double proportional valve and directional valves, the flow and pressure of each movement could be adjusted on touch panel, machine running smoothly without impact,through the double vane pump, different actions run simultaneously,greatly improve production efficiency.
• PLC Control system: Combined with German automatic control technology and system, it adopts German Siemens PLC and Siemens touch screen control to make each action accurate and reliable, computer operation saves time and effort, easy
operation with low failure rate.
• Vibration system: With Static and Dynamic vibration table, it is designed to ensure the amplitude of the vibration table, so as to ensure the high density of concrete products.
• Feeding cart: New design of feeding cart can feed the material into the mold very quickly and evenly, with less maintenance.
• Mould:Special heat treatment for mold frame and tamper head plates ensure mould hardness can reach HR58-62 for long life
span.

Raw material

Sustainable Innovation in Block Manufacturing: Turning Industrial Waste into High-Performance Building Materials.
 The construction industry is revolutionizing block and brick production through eco-conscious manufacturing processes that transform industrial byproducts into premium building materials.
Our advanced material formulations incorporate:
1.Key Sustainable Raw Materials:
*Fly Ash & Slag (enhances durability while reducing cement content).
*Cinder & Gangue (improves thermal insulation properties).
*Crushed Stone & Gravel (boosts structural integrity).
*Perlite (creates lightweight insulating blocks).
*Industrial Dust (optimized for material efficiency).
 2.Technical Advantages of Our Green Materials:
*30-50% reduced carbon footprint vs conventional blocks.
*Superior compressive strength (up to 15MPa).
*Enhanced thermal/acoustic performance.
*LEED certification compatible.

Advance hydraulic system for block making machine

Key Features of the Advanced Hydraulic System:
1.High-Pressure Hydraulic Pump
Delivers strong and stable pressure (up to 21 MPa or higher) for high-density block molding.
Ensures uniform compaction for stronger, crack-resistant blocks.

2.Proportional Valve Control
Allows precise adjustment of oil flow and pressure via the PLC touch panel.
Enables smooth acceleration/deceleration, reducing shock and wear on components.

3.Double-Cylinder Design (Up/Down Compression)
Provides balanced force distribution for even block formation.
Enhances molding speed while maintaining structural integrity.
 
4.Energy-Saving Optimization
Variable displacement pump reduces power consumption during idle cycles.
Load-sensing hydraulic circuit adjusts pressure based on demand, cutting energy waste.

Precise mechanical  system for  paving  making machine

Engineered for heavy-duty operation, this robust system guarantees consistent output quality while minimizing wear and maintenance.
 
Core Components & Technical Features:
1. Heavy-Duty Frame Structure.
*Reinforced steel construction (12-16mm thick) with anti-corrosion treatment.
*Vibration-dampening design to maintain stability during operation.
*Modular assembly for easy transportation and installation.

2. Precision Molding System.
*Hardened steel molds (HRC 55-60) with chrome plating for:
  Extended service life (50,000+ cycles).
  Sharp edge retention.
  Easy demolding.
*Quick-change mold mechanism (tool-free adjustment <5 minutes).
*Multi-cavity designs for simultaneous production of different patterns.

Progressive electrical control system for brick making plant

Key Features of the Advanced Electrical Control System:
1.Smart PLC Automation.
*German/Japanese PLC (Siemens/Mitsubishi) for ultra-reliable process control.
*Programmable logic to automate:
 Raw material feeding.
 Mixing cycles.
 Molding pressure & vibration.
 Curing & stacking sequences.
*Self-diagnostic alerts for predictive maintenance.
 
2. Human-Machine Interface (HMI) Touch Panel.
*10" High-resolution color touchscreen (Siemens/Weinview).
*Real-time monitoring of:
 Production speed.
 Machine status.
 Error alarms.
 Output statistics.
*One-touch parameter adjustment for different brick types.

Technical Specifications

Main Technical Specifications for HAWEN  QT4-15 Block Making Machine
Production per Mould:	4 pcs/mould (Standard Block: 400x200x200mm)
	6 pcs/mould (Hollow block:400x150x200mm)
	14pcs/mould (Fly Ash Brick:230x110x75mm(75mm as height))
	14 pcs/mould(Zigzag shape Paver:225*112.5*60mm)
	16 pcs/mould (Rectangle Paver: 200x100x60-80mm)
Cycle Time:	15-20 seconds
Production per Shift (8 Working Hours):	Hollow Block (400x200x200mm): 5,700~5,800 pcs
	Hollow Block (400x150x200mm): 8,600~8,700 pcs
	Fly Ash brick(230x110x75mm): 26,800pcs
	Zigzag shape Paver(225*112.5*60/80mm): 20,000~26,800pcs
	Rectangle Paver (200x100x60-80mm): 23,000~30,000pcs
Vibrating Frequency:	50 HZ
Motors Power:	34KW For Main forming machine parts only
Machine Dimensions:	8800x2300x2600mm
Pallet Size:	980x560mm
Gross Weight:	About 8T
Raw Materials:	crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and other industrial wastes
Applied Products:	concrete blocks, solid/hollow/cellular masonry products, paving stones with or without face mix, garden and landscaping products, slabs, edgers, kerbstones, grass blocks, slope blocks, interlocking blocks, etc.
Applied Fields:	widely used in buildings, road pavings, squares, gardens, landscaping, city constructions

Output of QT4-15 Automatic  concrete paver making machine

(Pallet size 980*560mm)

Container loading 

Installation site of brick-making machine in Guinea

Hollow bricks produced by QT4-15

Company Profile

QUANZHOU   HAWEN    MACHINERY   CO.,LIMITED 

Quanzhou Hawen Machinery Co., Ltd is a vital backbone manufacturer for concrete products making machines and molds in China.

Powered by innovation and guided by experience, We can provide comprehensive solutions from individual machines,complete lines, to the installation, commissioning and whole life service
Our products include concrete batching plant, concrete brick, block, and paving stone making plant, off-line palletizing system, customized high end moulds, production pallet, etc.

Factory workshop

Exhibition site pictures

FAQ

1. How many square meters required to set up a block factory?         
A: Generally,the whole factory requires 3000~4000 square meters, including the recommended workshop to cover the equipments at 400-500 square meters,equipments are suggested to keep under the shed.

2. Can I get the warranty for the machine?
A:The warranty for the machine is one year after installation or 15 months after shipment,whichever comes first.Spare parts will be sent to customers free of charge during the warranty period. Warranty does not cover the wearing parts, in cases of incorrect handling, improper user, insufficient maintenance, unauthorized service or modifications to the machine and normal wear .

3.What is the delivery time?
A:The delivery time is 30-40 days upon receiving the down payment and mould drawing approval from customer.

4. What about your payment terms?
A:T/T and L/C are acceptable.
Generally, customers are required to pay a 30% deposit by T/T before production and a 70% balance before delivery.

5. How to prepare the foundation for the equipments?
A:The foundation drawing for the whole plant will be provided within 7 days after the order confirmed,customer could prepare the foundation construction according to the drawing provided.

6.How about the installation & commissioning ?
A: After the equipment arrives at the customer's site, the foundation, water and electricity are ready, and we will send a technician for the installation & commissioning, and train the customer's staff on how to operate and maintain the equipment.

7. How about the installation cost?
A: We will send our technician for the installation,customer should responsible for round-way airline ticket,hotel&meals as well as the allowance at USD 120/day.

8. Are the machine be tested in your factory before shipment?
A:Yes all of our machines will be tested in our workshop before container loading.You are warmly welcome to do the inspection before shipment.

9.How to come to your city?
A:You could take the international flight to Guangzhou airport first,then take the domestic flight from Guangzhou airport to Jinjiang airport,we will pick you up from Jinjiang Airport.
Or take the high speed train From Guangzhou to Quanzhou train station.

Alternative title: Block making machine with batching