Are there any spare parts included with the machine?

Yes, we will send spare parts together with the machine, which the user could use for two years.

Do you supply free technical service during later production?

Yes, we have online technical service available 24 hours a day.

What is the warranty for the machine?

For the machine, we have a 1-year warranty (except for wearing parts). If any quality problems occur on our side during this period, we will take on the shipping cost and replacement.

Qt4-28 Semi-Automatic Hollow Solid Concrete Block Making Machine for Make Bricks

Name: Qt4-28 Semi-Automatic Hollow Solid Concrete Block Making Machine for Make Bricks
Brand: LINYI RAYTONE MACHINERY MANUFACTURING CO., LTD.
SKU: 2084487465

Shandong, ChinaLINYI RAYTONE MACHINERY MANUFACTURING CO., LTD.

US$5,600.00

1-2 Pieces

US$5,300.00

3+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

QT4-28

Certification

ISO, SGS

Customized

Automatic Grade

Semiautomatic

Type

Vibration Molding

Machine Size

2600*2000*2000mm

Machine Weight

3.2 Tons

Machine Power

26.5kw

Voltage

Customized

Diesel Generator Capacity

30kVA

Labour

4 Workers

Vibration Force

50kN

Moulding Period

25-28

Raw Materials

Cement/Concrete/Sand/Fly Ash/Coal Gangue,.etc

Feature

Easy Installation and Operation/Low Investment

Color

Customized

Pallet Size

850*550*22mm

Reducer Model

Jzq250

Delivery Time

25days

Transport Package

Suitable for Shipping

Specification

QT4-28

Trademark

Raytone Machinery

Origin

Linyi, Shandong

HS Code

84748090

Production Capacity

10 Set Per Month

Key features

One Button Operation: Full automatic PLC control allows block formation with a single button press.

High Daily Productivity: Produces 4114 pieces of 8-inch hollow blocks per day.

Labor Saving Design: Saves one labor compared to QT4-40 manual machine with automatic material distribution.

Customizable Color: Machine color can be customized according to customer requirements.

Customizable Voltage: Voltage settings can be customized to match local power standards.

Versatile Brick Making: Can produce various shapes and sizes of blocks and interlocking bricks with different molds.

Low Investment Cost: Competitive pricing compared to simple automatic block machines like QT4-25.

Comprehensive Warranty: 1-year warranty covering quality problems with free shipping and replacement.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

LINYI RAYTONE MACHINERY MANUFACTURING CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-01Nearest Port: qingdao, lianyungang, shagnhaiAverage Response Time: ≤4.02hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

About Our Factory & Business Background

AddressNo. 1307, Zhonyuan International Building, Tongda Road&Jucai Road Interchange, Lanshan District, Linyi, Shandong, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBrick Making Machine, Clay Brick Making Machine, Block Making Machine, Brick Machine, Block Machine, Gmt Pallet, Brick Pallet, Simple Block Machine, Concrete Block Making Machine, Building Block Making Machine

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Can this machine make other types of paver or interlocking bricks?

Yes, this QT4-28 block machine can also make various shapes and different sizes of blocks under different block moulds.

Q:What are the raw materials and their formula for making concrete blocks?

Raw materials include cement, concrete, sand, fly ash, construction waste, coal gangue, slag, and mountain flour. The formula is approximately cement 8%-10%, sand 30%-40%, and stone 50%-60% (ratio 1:4:5).

Q:Why choose the QT4-28 hollow block making machine?

It features easy installation and operation, low investment cost, simple design, and is specially designed for medium-scale block projects with automatic material feeding.

Q:What services can you provide?

Pre-sale: professional suggestions, online Q&A, factory visits, and product introduction. In-sale: production updates, quality supervision, testing, and on-time delivery. After-sale: free online installation guidance, paid on-site service, operator training, lifetime technical support, and regular feedback.

Q:Will you send an engineer to install the machine for the user?

Yes, we have a technician service team and will supply machine installation services under payment.