What to do if my machine breaks down?

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

Can you assure the quality?

Yes, our equipment is carefully tested before shipping and can be used for over 15 years. You can visit our factory to check the machine and testing before delivery.

When will the machine be delivered?

The machine will deliver 15-25 working days after receiving the deposit. If we delay more than 7 days, we provide free spare parts or you can cancel the order with a full refund.

How is your after-sales service?

We have a dedicated after-sales service team available to assist customers with any issues or questions after purchase, providing prompt and effective solutions.

How are claims handled?

We take claims seriously. Customers can submit claims through our website or by contacting customer service. We review and resolve issues promptly and fairly.

How do you deal with trade disputes?

We work closely with suppliers and partners to minimize impact. Our legal team is well-versed in trade law and provides guidance to find fair and equitable solutions.

High Efficiency Concrete Blocks Making Machine with Automatic Paving Stone Machine Function

Name: High Efficiency Concrete Blocks Making Machine with Automatic Paving Stone Machine Function
Brand: Shandong Hongfa Scientific Industrial & Trading Co., Ltd.
SKU: 2110826792

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 manufacturer with 35 years of industry expertise and national standard participation.

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

Customizable Block Sizes: Block sizes are customized according to customer market needs, with customizable feeding teeth for various brick types.

Comprehensive After-Sales Support: Provides online guided installation, engineer on-site service, 24/7 online support, and free spare parts for delays.

Versatile Raw Material Usage: Compatible with cement, sand, crushed stone, coal fly ash, cinder, gangue, gravel, and other industrial wastes.

Automated Production System: Features PLC automatic feeding, level sensors, automatic stacking, and 4 preset programs for efficient operation.

CE & ISO Certified Quality: Products hold CE, ISO9001, and BV certifications, ensuring high quality and conformity with international standards.

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: ≤6.34h

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?

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.

Q:Do you have ready machines in stock?

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

Q:Do you have branch offices in my country?

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

Q:How to pay and is my money safe?

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

Q:What about installation and service?

We support Overseas Installation for all our medium/big machines. For small machines, you will gain online video technical support. Our engineers provide 24-hour online service.