What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

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

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 unit.

High Quality Interlock Brick-Making Machine Hfb521 4-35 Made in China

Name: High Quality Interlock Brick-Making Machine Hfb521 4-35 Made in China
Brand: Guangxi Hongfa Heavy Machinery Co., Ltd.
SKU: 2103927475

Guangxi, ChinaGuangxi Hongfa Heavy Machinery Co., Ltd.

US$3,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

HFB521 4-35

Certification

Customized

Automatic Grade

Semiautomatic

Type

Vibration Molding

Voltage

220V or 380V

Brick Size

400*100*200 mm, 400*150*200 mm, 400*200*200 mm

Color

Customized

Key Word

Easy Operation, Low Investment

Applied Products

Concrete Blocks, Solid/Hollow/Cellular Masonry PRO

Transport Package

Seaworthy Package. Electrical Device Packed with W

Specification

2050× 1660× 1900(mm)

Trademark

Hongfa

Origin

China

Production Capacity

5000 Set/Year

Key features

High Strength Bricks: Produces bricks with good quality, large density, and high strength using super-strong vibration motor.

Easy Operation: Adopts upper mold push/pull and automatic scraper for simple and large-scale equipment operation.

Customizable Colors: Color is explicitly listed as Customized in product attributes.

Low Investment Cost: Low cost design suitable for new block makers with high efficiency.

Versatile Production: Produce various blocks like hollow, solid, and interlocking bricks by simply changing the mold.

CE Certified Quality: Machine holds CE certification ensuring safety and quality standards.

Global Supplier: Major supplier in China with exports to over 76 countries and 20+ years experience.

Comprehensive Support: Provides technical support, training, overseas after-sales service, and lifelong guidance.

Company profile

Guangxi Hongfa Heavy Machinery Co., Ltd.

Guangxi, 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: Confidential CertifiedNearest Port: YongzhouAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryGuangxi Hongfa Heavy Machinery Co., Ltd. is a China-based limited company established in 2011 with 159 employees and a combined business structure. It reports broad customization, ODM, SDK, OEM, inventory, and manufacturing-contract capabilities. Service operations are supported by documented procedures for supplier assessment, corrective actions, and complaint handling, plus overseas agents or branches serving Vietnam and India with debugging, maintenance, repair, and training. The supplier holds CE certification and has conducted regular fire drills, but lacks a factory environmental impact assessment report, overseas warehouses, and overseas showrooms. Innovation evidence includes new products within the past year and ODM capability, while no internationally recognized design awards or national science and technology progress awards are reported. Financial credibility cannot be fully assessed from the available information.

Supplier typeThe supplier is identified as Guangxi Hongfa Heavy Machinery Co., Ltd., a Chinese limited company with a combined business structure, operating in Guangxi and established in 2011. Its declared offerings cover export trade, manufacturing, service, quality control, R&D, and sustainable development capabilities.

CertificationsThe supplier reports CE certification and confirms that it conducted regular fire drills during the past year. However, it explicitly lacks a factory environmental impact assessment report, so its certification and sustainability documentation are not comprehensive.

After-Sales capabilityThe supplier has documented and implemented procedures for complaint handling and corrective and preventive actions, and provides overseas service through agents or branches in Vietnam and India. Reported services include debugging, maintenance, repair, and training; it also participated in CTT EXPO 2026 and reports one-month average lead times in both peak and off-season.

R&D capabilityThe supplier reports new products within the past year, ODM services, and an available SDK, indicating active product-development and technical-support capability. No internationally recognized design awards or national science and technology progress awards are reported, so the evidence supports capability but not distinguished external recognition.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, inventory capability, approximately 500 qualified service-capability suppliers, and one-month average lead times year-round. Its company description states more than 20 years of work developing building-material machinery, while the current legal entity was established in 2011.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, directly supporting broad customization coverage.

Product Q&A

Q:What types of bricks can this machine produce?

It can produce concrete blocks, solid/hollow/cellular masonry products, interlocking blocks, curbstones, and paving bricks by changing the mold.

Q:Is the machine customizable?

Yes, the machine is customized. Specifically, the color is customizable, and voltage options include 220V or 380V.

Q:What is the warranty and after-sales service?

The machine comes with a warranty and after-sales service. We provide professional technical support, machine operation training, overseas after-sales service, and lifelong guidance.

Q:What are the main technical parameters?

Key parameters include: Vibration 35kn, Cycle Time 35 seconds, Vibrating Frequency 2800 rolls/minute, Power 9.7kw, Overall weight 1300kg, and Pallet Size 850x450mm.

Q:What raw materials are used?

Raw materials include crushed stone, sand, cement, dust, coal fly ash, cinder, slag, gangue, gravel, expanded perlite, and other industrial wastes.