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Qt4-15 Automatic Paving Block Making Machine PLC Controlled Concrete Cement Hollow Brick Production Line

Name: Qt4-15 Automatic Paving Block Making Machine PLC Controlled Concrete Cement Hollow Brick Production Line
Brand: Shandong Hongfa Scientific Industrial & Trading Co., Ltd.
SKU: 2221840275

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

US$20,000.00

1-2 Sets

US$15,000.00

3+ Sets

Sample price:US$20000.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Provide Installation Instructions

Warranty

One Year

Model NO.

QT4-15s

Certification

CE, ISO

Customized

Automatic Grade

Automatic

Type

Hydraulic Shock

Marketing Type

New Product 2025

Molding Cycle

15-20s

Worker Arrangem

1-6 Workers

Applicable Industries

Building Material, Construction Work

Block Size

Customized According to Customer Market

Aftersale Service

Online Service, Field Installation and Commission

Block Type

Hollow Solid Block,Paver Stone,Curb Stone

Power

21.75kw

Vibration Strength

50kN

Pallet Size

960*550mm

Labor Required

5-6 Labors

Intensity of Pressure

16MPa

8inch Hollow Block

4PCS / Mould

Vibraiton Form

Platform Vibration and Hydraulic Pressure

Mixer Model

Js500

Transport Package

Container

Specification

9350*3000*2900

Trademark

Origin

Shangdong, China

HS Code

8474802000

Production Capacity

2800psc/H

Key features

High Durability Frame: Frame made of high-strength steel with special welding, ensuring a lifespan of up to 10 years.

Versatile Material Usage: Unique forcing charge system allows use of coal ash, cement, sand, stone, slag, and industrial waste.

Customizable Molds: All kinds of molds can be made according to customer drawings to meet local size requirements.

High Production Efficiency: Mould locking ensures synchronous vibration, fluidifying concrete in 2-3 seconds for high-density blocks.

Comprehensive Support: Provides overseas installation for medium/big machines and online video support for small machines.

Safe Operation System: Electric and hydraulic systems interlock to guarantee safe, easy, and dependable machine operation.

CE and ISO Certified: Product holds CE and ISO certifications, ensuring quality and compliance with international standards.

Low Labor Requirement: Requires only 1-6 workers for operation, making it an efficient investment for new businesses.

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: ≤6.58h

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.