Name: Holland Paving Block Production Machine QT4-15
Availability: InStock

Holland Paving Block Production Machine QT4-15

Reference video of Holland Paving Block Production Machine QT4-15:

A reference video is available to demonstrate the complete production cycle, from material feeding to finished paver output. Ideal for landscaping, driveways, and urban paving projects seeking reliable, durable, and high-quality Holland paving block solutions.The QT4-15 is a Holland paving block production machine designed for efficient manufacturing of classic Dutch-style pavers. Featuring an advanced hydraulic system and intelligent PLC control, it ensures precise shaping, uniform density, and excellent surface finish. Its robust construction and high vibration force deliver reliable performance for small to medium-scale continuous operation. Quick mold change enables flexible production of various Holland paver designs and colors.

Production Data

Block Type	Specification（mm）	Qty/Pallet	Qty/Hour	Qty/8 Hours
Hollow Block	400200200	4	720	5760-7680
Solid Brick	24011553	26	6240	37400-49920
Holland Paver	20010060	16	2880	23040
Zigzag Paver	225112.560	14	2520	20160

Product Details

The QT4-15 features a cast vibration table engineered for superior compaction and uniform block density. Manufactured from high-grade ductile iron, the vibration table offers exceptional rigidity and crack resistance under continuous high-frequency operation. Integrated with a powerful vibration motor, it delivers adjustable excitation force to suit various block types and heights.
The QT4-15 is equipped with a fully automatic block stacker designed for efficient product handling and labor savings. This hydraulic-driven stacking system uses precision grippers to transfer finished blocks from the pallet to curing racks or direct truck loading. The programmable stacking pattern accommodates various block sizes and configurations, creating stable, space-saving stacks.
The QT4-15 features a precision-engineered guiding system that ensures smooth, accurate movement of the mold carriage and pressing head. Constructed with hardened chrome-plated guide rods and heavy-duty linear bearings, the system eliminates lateral play and maintains perfect vertical alignment during vibration and pressing cycles. The four-column guide design distributes forces evenly, preventing mold tilt and block distortion.

Block Display

The Holland Paving Block Production Machine QT4-15 produces a superior range of sand bricks, hollow blocks, and pavers ideal for residential, commercial, and landscaping projects. Each block features clean edges, uniform density, and precise dimensions thanks to the machine's high-frequency vibration system and hydraulic pressure. Blocks exhibit high compressive strength, low water absorption, and excellent surface finish—meeting international quality standards. Available in various sizes and designs with quick mold changes, the display showcases the machine's versatility. The QT4-15 transforms standard sand and cement mixtures into durable, professional-grade masonry products that deliver consistent quality and reliability for builders and contractors worldwide.

Product Display

The Holland Paving Block Production Machine QT4-15 product display showcases the machine's outstanding output range and quality. Featured prominently are sand bricks, hollow blocks, and paving stones—each exhibiting clean edges, uniform density, and precise dimensions. The display highlights the high-frequency vibration system and hydraulic pressure that ensure superior compaction, resulting in products with excellent strength and surface finish.

FAQ

1.Can the QT4-15 be upgraded later?

Yes. Additional automation components, stackers, or conveyors can be added to expand production capacity over time.

2.Are wear parts readily available?

Yes, we stock molds, vibration motors, hydraulic seals, and other wear parts for immediate shipment.

3.How does QT4-15 compare to larger models?

The QT4-15 is more compact and affordable, ideal for startups and small-scale operations, while larger models offer higher output for industrial-scale production.

4.Can molds be customized?

Yes. Provide drawings, samples, or photos, and our engineers will design molds to your exact specifications.

5.What is the lead time?

20–25 working days after deposit confirmation. Sea freight takes 20–40 days depending on destination.

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