What waste materials fit 4-40 brick machine, any mixing requirements?

River sand, construction waste, fly ash, slag, coal gangue, shale are all available with flexible mixing ratio, only a small amount of cement needed, we provide free mature mixing formula.

Will molds wear fast? How long is the mold warranty for 4-40 model?

Molds are made of wear-resistant manganese steel with service life 8-12 months. The whole machine has 1-year warranty, spare parts for molds are supplied for non-artificial damage.

If only purchase 4-40 main machine for small construction site, what auxiliary machines are needed?

Concrete mixer + belt conveyor for automatic feeding, manual feeding is also available for narrow site, auxiliary equipment optional based on budget.

Qtj4-40 Semi-Automatic Cement Block Making Machine for Hollow Brick, Paver Interlocking Block

Name: Qtj4-40 Semi-Automatic Cement Block Making Machine for Hollow Brick, Paver Interlocking Block
Brand: Henan Panqi Heavy Industry Technology Co., LTD.
SKU: 1995891441

Henan, ChinaHenan Panqi Heavy Industry Technology Co., LTD.

US$2,250.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support, Spare Parts Supply

Warranty

1 Year

Model NO.

QTJ4-40

Customized

Automatic Grade

Semiautomatic

Type

Vibration Molding

Brick Machine Dimensions

1550×1250×1700 mm

Net Weight

860kg

Total Unit Power

6.7kw

Molding Cycle

40 S

Transport Package

Wrapped with Plastic Film and Packed in Wooden CAS

Specification

QTJ4-40

Trademark

Henan Panqi Heavy Industry Technology Co., Ltd.

Origin

Henan, China

HS Code

8474802000

Production Capacity

400~500 Cycles Per 8 Hours

Key features

Semi-Automatic Mechanical Design: Fully mechanical structure without hydraulic components, ensuring low failure rates and easy maintenance.

High-Efficiency Production: Dual high-frequency vibration motors achieve 400-500 molding cycles per 8-hour working day.

Versatile Brick Production: Produces hollow blocks, permeable pavers, slope protection bricks, and curbstones by swapping molds.

Low Power Consumption: Total unit power is 6.7kw, offering a cost-effective and energy-efficient production solution.

Customizable Voltage: Voltage is customizable for international standards (220V/380V/415V) to match local power grids.

Durable Manganese Steel Molds: Molds are made of wear-resistant manganese steel with a service life of 8-12 months.

Comprehensive After-Sales Support: Provides online technical support, spare parts supply, and a 1-year warranty for the whole machine.

Flexible Raw Material Usage: Accepts river sand, construction waste, fly ash, slag, and coal gangue with flexible mixing ratios.

Company profile

Product CertificationFlexible CustomizationFast DeliveryLow MOQ

Henan Panqi Heavy Industry Technology Co., LTD.

Henan, 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. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.03h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHenan Panqi Heavy Industry Technology Co., Ltd. is described as a research, development, production, sales, and service company operating two research and production facilities in Henan. It reports in-stock capability, flexible customization, quality assurance, OEM service for popular brands, and lead times within 15 working days in both peak and off-season periods. However, the available evidence also shows no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no written procedures for supplier assessment, corrective actions, or complaint handling. Finished products are checked by packing staff, while raw-material traceability is absent. Financial credibility cannot be established because the provided financial entries report zero values, but these figures are not sufficient to determine the underlying financial condition.

Supplier typeThe supplier is explicitly described as encompassing research, development, production, sales, and service, with headquarters in Zhengzhou and two research and production facilities in Zhengzhou and Jiaozuo. Its stated focus is resource-recycling equipment manufacturing with intelligent, digital, and green solutions, supporting classification as an integrated equipment manufacturer rather than a pure trader.

After-Sales capabilityThe supplier reports in-stock service capability and accepts multiple quotation and payment terms, but it has no overseas warehouse, showroom, agents, branches, or stated overseas service countries. It also has no written corrective-action or complaint-handling procedures or records, indicating that formal after-sales support capability is not demonstrated.

R&D capabilityThe company states that it conducts research and development, pursues continuous innovation, and targets intelligent, digital, and green equipment solutions. It also offers full and flexible customization, but reports no available SDK; the evidence supports general innovation activity but does not establish advanced software-integration capability.

Production capacityThe supplier operates two research and production facilities, one reported production line, and has in-stock capability, with stated lead times within 15 working days in both peak and off-season periods. However, no valid contract exists with related subcontractors, finished products are checked by packing staff, and no written supplier-service assessment procedures or records are maintained, creating documented production-control weaknesses.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM service for popular brands, providing direct evidence of broad customization and OEM capability.

Product Q&A

Q:What is the daily output of the 4-40 brick machine?

It can complete 400-500 molding cycles within 8 working hours under normal conditions, varying with raw materials and operation.

Q:Is the machine difficult to operate? How many workers are needed?

Semi-automatic operation, easy to learn. Only 1-2 workers are enough for the whole production process.

Q:Can it produce different bricks?

Yes. Various bricks can be produced by replacing different molds with high cost performance.

Q:This machine has no hydraulic parts, is the molding strength sufficient?

Equipped with dual high-frequency vibration motors, it compacts materials through high-frequency resonance. The compactness meets national standard strength requirements for hollow blocks and paving bricks, with lower maintenance cost than hydraulic models.

Q:Can 4-40 machine be exported overseas, how to adapt voltage?

Motors and electric control system can be customized for 220V/380V/415V and other international voltages, matched with corresponding transformers for local power grid.