If my machine breaks down, what to do?

Contact Chris, let us help to find the problem, and we can send spare parts to restart your machine.

Can you assure the quality?

Yes, we can. Our equipment will be carefully tested before shipping, and it can be used for over 15 years. You can come to our factory and check the machine and machine testing before delivery.

When will the machine be delivered, and how can we guarantee the machine delivery?

The machine will deliver 15-25 working days after receiving the deposit. If we can't deliver on time (delay more than 7days ), our factory will provide the free spare parts for you, or you can cancel the order. The deposit will be sent back to you.

Qt4-15s Multifunction Concrete and Paving Stone Making Machine Made in China

Name: Qt4-15s Multifunction Concrete and Paving Stone Making Machine Made in China
Brand: Shandong Hongfa Scientific Industrial & Trading Co., Ltd.
SKU: 2110932892

Shandong, ChinaShandong Hongfa Scientific Industrial & Trading Co., Ltd.

US$8,289.00-19,999.00

1 Set

Sample price:US$7700.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

on-Line Guided Installation or Engineer on-Site in

Warranty

1 Year

Model NO.

QT4-15S

Certification

CE, ISO

Customized

Automatic Grade

Automatic

Type

Hydroforming

Power

Three-Phase 220V-440V

Block Type

Hollow, Paving, Solid, Kerbstone and So on

Block Size

Customized According to Customer Market

Output

8000-45000PCS/8hours

Applicable Industries

Building Material, Construction Work

Video Outgoing-Inspection

Provided

Marketing Type

New Product 2025

Core Components

Motor, Hydraulic Station, Robust Constitution

Weight

4200kg

Mold

Mn45 High Quality Steel

Molding Cycle

15-20s

Raw Material

Cement, Sand, Crushed Stone

Production Area

2000m^2

Mixer

Jq400/Jq500/Js500

Worker Arrangem

1-6 Workers

Transport Package

Nude

Specification

1*40ft container

Trademark

Hongfa

Origin

Shandong Province, China

HS Code

8474802000

Production Capacity

100sets/Year

Key features

35 Years Manufacturer Experience: Established in 1990, we are a top Chinese manufacturer with over 35 years of industry expertise.

High Output Efficiency: Produces 490m2 paving bricks or 7600 hollow blocks per 8 hours, covering a basketball court area.

Customizable Block Sizes: Block size is customized according to customer market needs, supporting various brick types.

Robust Hydraulic System: 7.5Kw hydraulic station with 2x4.5Kw vibration motors allows molding time as low as 15 seconds.

Multi-Material Compatibility: Uses crushed stone, sand, cement, fly ash, cinder, and other industrial wastes as raw materials.

CE and ISO Certified: Products meet ISO9001-2008 quality standards and hold CE certification for global compliance.

Comprehensive After-Sales Support: Provides online guided installation, engineer on-site service, and 24/7 online technical support.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFull Customization

Shandong Hongfa Scientific Industrial & Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.34h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with four production bases in Shandong and Guangxi, covering more than 500 acres and employing 56 senior engineers and engineers plus more than 1,120 engineers and technicians. It holds an ISO 9001:2015 certificate and reports documented procedures for corrective actions, complaint handling, finished-product inspection, supplier-service assessment, and manufacturing arrangements with associated subcontractors. Its capabilities include concrete block and batching-plant equipment, OEM and ODM services, multiple customization types, recent product development, and exports for 20 years, with reported export sales representing 41%–50% of total sales. The supplier has inventory capability and provides overseas technical services in Africa, but it has no overseas warehouse, showroom, agents, or branches. Financial information is indicated for 2022–2024, but no substantive financial performance evidence is provided.

Supplier typeThe supplier is explicitly identified as a “Combined” company and is not an offshore company name. The available information supports classification as a combined company, but does not further explain its ownership or organizational structure.

CertificationsThe supplier holds an ISO 9001:2015 certificate. The same slice also reports national enterprise and trademark honors, but the ISO certification is the clearest formal management-system evidence.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and offers debugging, maintenance, repair, and training services in Africa. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, which limits local service infrastructure.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has 56 senior engineers and engineers plus more than 1,120 engineers and technicians across four production bases. It does not have an available SDK, but the evidence still explicitly supports product-development and engineering capability.

Production capacityThe supplier operates four production bases in Shandong and Guangxi covering more than 500 acres, produces concrete block and batching-plant equipment, has inventory capability, and maintains valid manufacturing contracts with associated subcontractors. These facts support substantial production capacity, although no output-volume figure is provided.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, and minor customization. It also offers ODM services, providing direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or a trading company?

Not trading company !!! We are one of the big building materials machinery manufacturers in China, with strong technical force, reliable product quality, which merge science, industry, and trade together in one. Welcome to our factory at any time.

Q:Do you have ready machine in stock?

We do have stock!!! But almost all our molds need customized according to local size requirements.

Q:Do you have branch office in my country?

Until now, we have distributors in Uzbekistan and Algeria, etc. Contact us if you need their contacts.

Q:HOW to pay? Is my money safe?

Yes dear, your money is protected by the Made-in-China platform. You can pay by TT BANK or LC at sight.

Q:How about the installation and service?

We support Overseas Installation for all our medium / big machines, small machines you will gain online video technical support (Trading company may not support). If you have any questions about the machine while using it, our engineer can supply the service 24hours online.