What should I do if my machine breaks down?

Contact our support team to help identify the problem. We can send spare parts to help restart your machine.

Can you assure the quality of the machine?

Yes. Our equipment is carefully tested before shipping and can be used for over 10 years. You are welcome to visit our factory to check the machine and testing process before delivery.

What is the delivery time and guarantee?

Delivery is 15-25 working days after receiving the deposit. If delayed by more than 7 days, we provide free spare parts or allow you to cancel the order with a full refund.

How do you handle after-sales service?

We have a dedicated after-sales team to assist with any issues or questions post-purchase, providing prompt and effective solutions to ensure customer satisfaction.

How are claims handled?

We take claims seriously. Customers can submit claims via our website or customer service team. We review and resolve them promptly and fairly.

How do you handle trade disputes like rising sea freight?

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

Qtj4-35 Concrete Block Machine Price From China

Name: Qtj4-35 Concrete Block Machine Price From China
Brand: Shandong Hongfa Scientific Industrial & Trading Co., Ltd.
SKU: 2083642185

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

US$3,500.00

1-4 Sets

US$3,000.00

5+ Sets

Sample price:US$3500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Model NO.

QTJ4-35

Certification

CE, ISO

Customized

Automatic Grade

Automatic

Type

Vibration Molding

Rated Pressure

16MPa

Main Vibration Form

Platform Vibration

Pallet Size

880*480mm

Molding Cycle

15-25s

Exciting Force

40kn

Overall Power

8.6kw

8 Inch

Solid Brick Hollow Block

9 Inch

Solid Brick Hollow Block

5 Inch

Solid Brick Hollow Block

6 Inch

Solid Brick Hollow Block

4 Inch

Solid Brick Hollow Block

Paver

for Pavement

Curbstone

Road Side Stone

Kerbston

Road Side Stone

Grass Brick

for Pavement

Transport Package

Container

Specification

1500*1660*2460mm

Trademark

Hongfa HF

Origin

China

HS Code

8474802000

Production Capacity

70000PCS/ Day

Key features

Fully Automatic Operation: Adopts four guide pillars and automatic mold movement for efficient, high-density block production.

High Strength Molds: Molds treated to 54-58 HRC hardness, ensuring a lifespan of over 100,000 uses.

Versatile Brick Production: Produces solid/hollow blocks, paving bricks, curbstones, and grass bricks in various sizes.

International Certifications: Certified by CE, ISO9001, SGS, and BV, ensuring high quality and global compliance.

Customizable Molds: Molds can be customized according to local size requirements for specific project needs.

Overseas Installation Support: Provides overseas installation services for medium/big machines and online support for small ones.

24/7 Technical Assistance: Engineers available 24 hours online to solve any usage questions or breakdown issues.

Reliable Delivery Guarantee: Delivers in 15-25 working days; offers free spare parts or order cancellation if delayed over 7 days.

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: ≤5.16h

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 trading company?

We are a major building materials machinery manufacturer in China, not a trading company. We have strong technical force and reliable quality, merging science, industry, and trade.

Q:Do you have ready machines in stock?

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

Q:Do you have a branch office in my country?

We currently have distributors in countries like Uzbekistan and Algeria. Please contact us if you need their specific contact information.

Q:How can I pay and is my money safe?

Your money is protected by the Made-in-China platform. You can pay via T/T, Bank Transfer, or LC at sight.

Q:What is the installation and service support?

We support overseas installation for medium and big machines. For small machines, we provide online video technical support. Engineers are available 24 hours online for any questions.