What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What certifications does the machine have?

The machine holds CE and ISO certifications, and our company has ISO9001:2015 management certification.

Qt4-25semi Automatic Cement Construction Block Machinery Equipment Concrete Building Materials Hollow Brick Making Machine

Name: Qt4-25semi Automatic Cement Construction Block Machinery Equipment Concrete Building Materials Hollow Brick Making Machine
Brand: Shandong Hongfa Scientific Industrial & Trading Co., Ltd.
SKU: 2069142175

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

US$7,499.00

1 Set

US$7,299.00

2+ Sets

Product profile

Customization

Available

After-sales Service

1year

Warranty

1year

Model NO.

QT4-25

Certification

CE, ISO

Customized

Automatic Grade

Automatic

Type

Hydraulic Shock

Overall Power

20.6kw

Overall Dimension

5600*2240*2400mm

Main Vibration Form

Platform Vibration

Vibration Frequency

3500r/Min

Molding Cycle

25s

Exciting Force

50kn

Pallet Size

850*550mm

Transport Package

Wooden Case Packing

Specification

4-25

Trademark

HongFa machinery

Origin

China

HS Code

8474802000

Production Capacity

5000set

Key features

High Strength Molding: Vertical vibration and upper compression ensure blocks with average density and higher strength.

Durable Mould Design: Heat treated moulds reach 54-58 HRC hardness, lasting over 100,000 uses.

CE Certified Quality: All materials and spare parts meet international CE standards with CO2 protection welding.

Customizable Molds: Molds can be customized according to local size requirements for various block types.

High Production Output: Produces up to 3300 solid bricks or 580 hollow bricks per hour depending on specification.

Stable Structure: Four-lead channel steel stander ensures equipment stability and precise orientation.

Comprehensive Support: 1-year warranty, video instructions, and engineer dispatch for installation and training.

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: ≤5.86h

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.