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Qtj4-40 Used Manual Concrete Block Making Machine Paving Brick Making Machine
US$700.00-5,000.00
1 Piece
Product profile
Customization
AvailableCertification
CE, ISOCustomized
CustomizedModel NO.
QTJ4-40Automatic Grade
ManualType
Vibration MoldingBlock Products
Concrete Hollow Blocks, Solid Blocks, Pavers, etc.Vibration Force
35.5knRaw Material
Cement,Fly Ash,Dust,Sand etcMold Technology
Heat Ttreament and CarbonizedMachine Material
Q235r SteelColor
as Customer RequestTransport Package
Plywood Box with Iron AngleSpecification
235steel for machine frameTrademark
ChuangyunOrigin
ChinaHS Code
8474802000Production Capacity
50sets / MonthKey features
Compact & Low Investment: Small structure, easy operation, suitable for small investment block factories.
Versatile Block Production: Produces hollow blocks, solid bricks, pavers, and interlock stones with different molds.
High Vibration Force: 35.5kN vibration force ensures high-quality and dense concrete blocks.
Global Installation Support: Full support for installation and commissioning until production starts smoothly.
Fast Spare Parts Delivery: Fast delivery on spare parts to minimize downtime and ensure continuous production.
CE & ISO Certified: Products certified by ISO9001 and CE, ensuring quality and safety standards.
Customizable Options: Customized color, electricity (220V/60Hz), and block products to meet specific needs.
Energy Efficient Design: Optimized for minimum energy consumption to maximize profits for investors.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 1999-02-09Average Response Time: ≤3.18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW, DAP, CIP, CPT, DDP, FCA
AI-Powered supplier vetting
SummaryThe supplier is a limited company with 11 employees offering block-making machines, GMT pallets, and packing machines, alongside a broad registered business scope covering machinery, tools, metal products, building materials, and related equipment. Its export sales percentage is stated as 90%, but it has no overseas agents or branches, overseas warehouse, overseas showroom, or recorded offline trade-show participation. Customization from customer designs and samples is available. Innovation evidence is weak: one R&D engineer, no new products launched in the past year, and no available SDK. Production and quality-system information is incomplete; the supplier reports no in-stock capability, while manufacturing-contract status and quality assurance status are unknown. CE certification is stated, but the company did not conduct regular fire drills in the past year and has no factory environmental impact assessment report. Complaint handling and corrective-action procedures exist but lack written records....
Supplier typeThe supplier is identified as Linyi Chuangyun International Trading Co., Ltd., a limited company with 11 employees. Its product scope includes block-making machines, GMT pallets, and packing machines, while its registered business scope also covers mechanical equipment and parts, tools, lighting, agricultural machinery, metal products, building materials, and related goods.
CertificationsCE is explicitly listed as a sustainable-development and product-certification capability, and a TUV Rheinland supplier audit is recorded with a defined validity period. However, the audit evaluation result is recorded as 0 without an interpretation, and no additional certifications are provided.
After-Sales capabilityThe supplier supports quotations under FOB, CIF, CFR, and EXW terms and is located near Qingdao Port, but it has no overseas agents or branches, overseas warehouse, overseas showroom, or reported overseas service countries. Complaint-handling and corrective/preventive-action procedures exist, yet neither has written records, limiting evidence of effective execution.
R&D capabilityInnovation capacity appears limited: the supplier has one R&D engineer, launched no new products in the past year, and has no available SDK. These explicit indicators show a weak recent product-development profile.
Production capacityThe supplier offers machinery and related products but reports no in-stock capability, while manufacturing-contract status and quality-assurance status are unknown. Supplier-list documentation lacks approved signatures or dates, and corrective-action and complaint procedures have no written records; the company also did not conduct regular fire drills in the past year and has no factory environmental impact assessment report.
Customization capabilityThe supplier explicitly provides customization from customer designs and customization from samples. This directly supports both design-based and sample-based customization requirements.
Product Q&A
Q:How can I trust your machine's quality?
A:
Our products are ISO9001 certified and exported globally with good reputation. Every machine is carefully tested before shipment to ensure perfect operation.
Q:What are the payment terms?
A:
30% deposit before production, and 70% balance before delivery when the machine is ready for shipment.
Q:How to cure concrete blocks?
A:
Stack fresh blocks, cover with black plastic to retain moisture, and water daily. Cure for at least 7 days, then dry for another 7 days for best quality.
Q:How long is the delivery time?
A:
20-30 days after receiving the deposit and confirming the molds with the buyer.
Q:What services are provided after purchase?
A:
We provide pre-sale planning, sale progress updates, and after-sale installation support, spare parts delivery, and regular technical support.
Send Inquiry
*To:
Linyi Weida Machinery Co., Ltd.
Linyi Weida Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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