What is the lead time for production?

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

What certifications does the machine have?

The machine holds CE and ISO certifications, and the factory is ISO9001:2015 certified.

How many workers are needed for operation?

The theoretical workshop area is 300-500m2, requiring about 3-5 workers for operation.

Hollow Block Making Machine

Name: Qt4-15 Paving Block Making Machine/Hydraulic Block Machine/Hollow Block Making Machine
Brand: Shandong Shengya Machinery Co., Ltd.
SKU: 754121192

Shandong, ChinaShandong Shengya Machinery Co., Ltd.

Negotiable

1 Set

Product profile

Customization

Available

Certification

CE, ISO

Customized

Model NO.

QT4-15

Automatic Grade

Automatic

Type

Concrete Iron Molding Machinery

Processing

Brick Production Line

Method

Hydraulic Pressure

Product

Brick

Brick Raw Material

Concrete

Automation

Automatic

Tolerance

0.5mm

Condition

New

Capacity

7000PCS Per 8hours

Cycle

15s

Brick Size

400200200/400150200/400100200

Transport Package

Nude Package

Specification

CE&ISO

Trademark

shengya china

Origin

Shandong China

HS Code

8474809090

Production Capacity

50000PCS Block 8hours

Key features

High Efficiency Production: Produces up to 50,000 standard bricks per day with a 20-25s cycle time.

PLC Intelligent Control: Features PLC control with man-machine interface, logic control, and remote diagnosis.

Multi-Function Versatility: Produces hollow, porous, standard bricks, and colored road bricks by changing molds.

Hydraulic Vibration System: Combines platform and mold vibration for precise, synchronous, and adjustable output.

Full Customization Support: Offers OEM/ODM services, full customization, and flexible design adaptation.

Robust Quality Assurance: 100% finished product inspection with 8 QA inspectors and ISO9001:2015 certification.

Wide Material Compatibility: Utilizes crushed stone, sand, cement, fly ash, slag, and other industrial wastes.

Proven Manufacturer: Established in 2007 with 16 years export experience and 149 employees.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shandong Shengya Machinery 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: 16 Years CertifiedNearest Port: Qingdao Port, Tianjin Port, Shanghai PortAverage Response Time: ≤7.69h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and customization capabilities, including stated ODM and OEM services, machinery capacity, and flexible design support. It reports ISO9001:2015 and CE certifications, written quality and service procedures, complaint-handling records, inventory capability, and valid contracts with associated subcontractors. International experience is evidenced by 16 years of exporting, exports to 32 countries and regions, overseas after-service sites, and export sales representing 51%–70% of total sales. Innovation indicators include 43 patent applications, new products within the past year, and available SDK support. Financial information is limited to references to records for 2021–2023, without sufficient evidence to assess financial strength. No Fortune 500 cooperation, overseas warehouse, or overseas showroom is reported.

Supplier typeThe supplier is a manufacturing-oriented exporter offering block machines, concrete mixers, concrete pole moulds, OEM/ODM services, inventory support, and contracted manufacturing relationships. Its export history, self-operated import/export rights, and overseas service sites indicate an internationally oriented manufacturer.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to management processes and product conformity.

After-Sales capabilityThe supplier has three overseas after-service sites, written and followed procedures for service assessment, corrective and preventive actions, and customer complaints, plus inventory capability. However, it reports no overseas warehouse or showroom; the documented service procedures and overseas sites still provide explicit evidence of after-sales capability.

R&D capabilityThe supplier reports new products within the past year, 43 patent applications, and available SDK support. It also states that its applied technologies improve machine rationality, stability, and reliability, providing explicit evidence of R&D and technology-development activity.

Production capacityStated annual productivity includes 5,000 block-machine sets, 1,000 concrete mixers, and 3,000 concrete-pole-mould sets, supported by listed bending, CNC, hydraulic, laser, plasma, and shearing equipment. The supplier also reports valid contracts with associated subcontractors, inventory capability, and one-month average lead times in both peak and off-season periods.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also reports ODM availability, directly supporting a broad product-design and customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, has exported to 32 countries and regions, maintains 19 domestic agencies and three overseas after-service sites, and has 16 years of export experience. It reports no cooperation with Fortune 500 companies, so the evidence supports broad customer and market exposure but not top-tier global customer references.