Are there any spare parts together with the machine?

Yes, we will send spare parts together with machine, the user could use more than two years.

Do you supply free technical service during later production?

Yes, we have online technical service in 24hours.

Hot Sale Qtj4-25 Standard Hollow Block Making Machine

Name: Hot Sale Qtj4-25 Standard Hollow Block Making Machine
Brand: Shandong Yinan Tengfei Machinery Co., Ltd.
SKU: 734803432

Shandong, ChinaShandong Yinan Tengfei Machinery Co., Ltd.

US$7,000.00-9,000.00

1 Piece

Product profile

Customization

Available

Certification

CE, ISO

Customized

Model NO.

QTJ4-25

Automatic Grade

Semiautomatic

Type

Vibration Molding

Model No

4-25

Conditioin

Brand New

Material

Concrete

Method

Block Molding and Vibration

Capacity

4000PCS Per Day

Power

27.5kw

Pallet Size

850*550*30mm

Oversea Service

Yes

Waranty

12months

Color

Customized

Transport Package

Nude

Specification

6400*1500*2700mm

Trademark

Tengfei

Origin

China

HS Code

8474802000

Production Capacity

300

Key features

High Efficiency Production: Capacity up to 7680 pcs/day with 25s cycle time for hollow blocks.

Exchangeable Moulds: Produces various hollow blocks, interlocking bricks, and pavers by changing molds.

Durable Manganese Steel Molds: Molds made of high-quality manganese steel ensuring long lifetime.

CE and ISO Certified: Meets ISO 9001 quality control and CE (MD+LVD) safety standards.

Overseas Installation Service: Engineers available to assist with installation and provide technical support.

Customized Color Options: Color can be customized according to specific customer requirements.

Semi-Automatic Operation: Easy installation and operation with top-hopper feeding for quantity control.

Company profile

Years of Export ExperienceIn-stock CapacityFast Delivery100% Finished Products Inspection

Shandong Yinan Tengfei Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-02Nearest Port: QingdaoAverage Response Time: ≤3.90hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on brick-making machinery and related production-line equipment. It offers customization from customer designs and reports quality assurance, standardized finished-product inspection instructions, valid manufacturing contracts with associated subcontractors, and in-stock capability. ISO 9000 and ISO 9001 certifications are stated. The supplier reports exports to numerous countries and 10 years of export experience, with exports comprising 41%–50% of total sales. After-sales support includes repair and training, but there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Innovation evidence is limited: no new products were reported in the past year, and ODM, SDK, 3D software design, and popular-brand OEM services are unavailable. Financial records are indicated for 2021–2023, but their financial strength cannot be assessed from the supplied information.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its product range centers on manual, semi-automatic, and automatic brick-making machines, concrete block equipment, mixers, batching machines, conveyors, stackers, feeders, production lines, and pallets, indicating a specialized machinery manufacturer.

CertificationsThe supplier states that it holds ISO 9000 and ISO 9001 certifications. These are explicit certification records relevant to its supplier management and quality-system credentials.

After-Sales capabilityThe supplier reports perfect after-sales service, and its overseas service offerings include repair and training. However, it has no overseas agents or branches, no overseas warehouse or showroom, and its complaint-handling and corrective/preventive-action procedures have no written records, so the overall capability is supported but operationally limited.

Production capacityThe supplier offers a broad range of brick-making and production-line equipment, has valid manufacturing contracts with associated subcontractors, maintains in-stock capability, and uses written instructions uniformly for finished-product inspection. It reports one-month average lead times in both peak and off-season periods, while its service-capability assessment has written procedures but no records.

Customization capabilityThe supplier explicitly provides customization from customer designs, and this capability is recorded both under R&D-related design services and general design services. No 3D software design, ODM, or SDK capability is stated, so customization is supported specifically through supplied designs rather than through those additional development services.

Client casesThe supplier reports customers in China and abroad, exports accounting for 41%–50% of total sales, and 10 years of export activity. It also lists shipped block-machine destinations including the Philippines, Vietnam, Pakistan, India, Bangladesh, Ghana, South Africa, Ethiopia, Senegal, Mozambique, Nigeria, Chile, Jamaica, Colombia, Argentina, the United States, and Mexico, providing explicit international customer and shipment evidence.