What are the main technical specifications of the QT4-20 machine?

The overall size is 4200x2300x2500mm. It features a 11KW hydraulic motor, 5000 R/Min vibration frequency, 850x550mm pallet size, and uses a 380V/220V adjustable electricity supply.

Is the machine fully automatic?

Yes, the machine is fully automatic and very easy to operate, which greatly reduces labor costs. It includes a PLC control system for smooth operation and troubleshooting.

Qt4-18 Hydraulic Press Cement Paver Interlocking Block Machine for Sale

Name: Qt4-18 Hydraulic Press Cement Paver Interlocking Block Machine for Sale
Brand: Linyi Weida Machinery Co., Ltd.
SKU: 907895465

Shandong, ChinaLinyi Weida Machinery Co., Ltd.

US$9,900.00-14,000.00

1 Piece

Product profile

Customization

Available

Warranty

18 Months

Certification

CE, ISO

Model NO.

QT4-18

Customized

Automatic Grade

Automatic

Type

Hydraulic Shock

Model

Qt4-18 Automatic Cement Brick Making Machine

Shaping Mode

Vibration + Hydraulic Pressure

Power

22kw

Molding Cycle

15-18 Seconds

Pallet Size

850*550*21mm

Operator

4-5

Vibration Force

80kN

Vibration Method

Mold Vibration + Table Vibration

Machine Weight

Machine Type

Concrete Block Making Machine

Products

Hollow Block, Paving Brick with Color

PLC Brand

Siemens

Motor Brand

Siemens

Loading Method

20 Feet Full Container

Transport Package

Nude Pack in Full Container

Specification

235# steel for machine frame

Trademark

CYUN

Origin

China

HS Code

8474802000

Production Capacity

30 Sets / Month

Key features

Customizable Product Shapes: Change moulds to produce hollow blocks, paving stones, interlock pavers, and colored face products.

Enhanced Durability: Host machine weight increased to 4500KG with thickened plates for strong, wear-resistant performance.

Advanced PLC Control: Japan Mitsubishi PLC system with fault-displaying and troubleshooting for smooth, long-life operation.

High-Strength Molding: Mould vibration combined with head pressure ensures bricks have high strength and density.

Long-Lasting Moulds: All molds are carburized by heat treatment, capable of withstanding over 120,000 uses.

Easy Maintenance: Host machine frame bottom is leveled higher for easy cleaning and to avoid concrete material sticking.

Factory Direct Supply: Direct factory supply ensures competitive prices lower than 30% compared to trading companies.

Professional After-Sales: Overseas door-to-door engineer service, 24-hour online support, and one-year warranty.

Company profile

Linyi Weida Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 1999-02-09Average Response Time: ≤2.73hTerms 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:What types of products can this machine produce?

The machine can produce various concrete products including hollow blocks, paving stones, interlock pavers, pebbles, and curbstones. It can also produce paving stones with color faces by adding a color feeding system.

Q:What are the key improvements in this new model?

Key improvements include a thickened host machine (4500KG), fully automatic operation to reduce labor costs, a Japan Mitsubishi PLC control system, an imported hydraulic system with three-stage pressure control, and carburized molds lasting over 120,000 cycles.

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

We provide a one-year warranty for all machines. After-sales service includes free technical support, 24-hour online assistance, and overseas door-to-door engineer service.

Q:What is the delivery time for this machine?

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

Q:Why should I choose your factory directly?

As a large manufacturer with 20 years of experience, we offer direct factory supply with prices lower than 30% compared to other companies. We are reputable, have numerous certifications, and guarantee quality without smuggled goods.