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Qtj4-35 Concrete Hollow Blocker (pavingcurbstone) Machine with Interlocking Block Mould
US$3,700.00
1 Piece
Sample price:US$28000.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Guarantee for One Year and After Sale Service FoWarranty
Guarantee for One Year and After Sale Service forModel NO.
QTJ4-35 block machineCertification
ISOCustomized
CustomizedAutomatic Grade
AutomaticType
HydroformingApplicable Industries
Building Material Shops, Machinery Repair Shops, MBuilding Material Shops, Machinery Repai
1 YearKey Selling Points
Easy to OperateWeight (Kg)
1100 KgDimension(L*W*H)
1550*1750*1900mmTransport Package
Naked Packing or Stretch Film Packing or AccordingSpecification
8160*2480*2850(mm)Trademark
hongfaOrigin
ChinaHS Code
8401100000Production Capacity
5000Key features
One Person Operation: Requires only one operator for full machine control and efficiency.
Low Land Requirement: Designed with the smallest footprint and lowest input for space saving.
No Installation Needed: Ready to use immediately without complex on-site installation procedures.
High Productivity: Daily output ranges from 3000 to 6000 pieces with a 35-second cycle.
Versatile Raw Materials: Processes crushed stone, sand, cement, fly ash, slag, and industrial wastes.
Comprehensive Warranty: Includes a one-year guarantee with dedicated after-sales service support.
ISO Certified Quality: Manufactured under ISO certification standards for reliability and safety.
Full Customization: Offers flexible customization from samples, designs, and minor adjustments.
Company profile

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: ≤11.16h
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:Where can I find a reliable direct factory for block machines?
A:
Shandong Hongfa has over 33 years of rich experience in block machine manufacturing and welcomes your visit.
Q:Do you have ready machines in stock?
A:
We do have stock, but almost all our molds need to be customized according to local size requirements.
Q:Do you have branch offices in my country?
A:
Until now, we have distributors in Uzbekistan and Algeria, etc. Contact us if you need their contacts.
Q:If my machine breaks down, what should I do?
A:
Contact Tina to help find the problem, and we can send spare parts to restart your machine.
Q:I have no experience, how to install the block machine and change molds?
A:
We have instruction books and videos to teach you; if not workable, we will send engineers to your land for training.
Send Inquiry
*To:
Guangxi Hongfa Heavy Machinery Co., Ltd.
Guangxi Hongfa Heavy Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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