Name: Wholesale Inventory Heavy Duty Color Pavement Block Making Machine QT15-15
Availability: InStock

Wholesale Inventory Heavy Duty Color Pavement Block Making Machine QT15-15

Reference video of Wholesale Inventory Heavy Duty Color Pavement Block Making Machine QT15-15:

The QT15-15 is a wholesale inventory, heavy-duty color pavement block making machine designed for high-volume production of vibrant colored pavers. Featuring an advanced hydraulic system and intelligent PLC control, it ensures precise shaping, uniform color distribution, and excellent surface finish. Its robust construction and high vibration force deliver reliable performance for continuous operation. Quick mold change enables flexible production of various color pavement designs. A reference video is available to demonstrate the complete production cycle, from color feeding to finished paver output. Ideal for landscaping, driveways, and urban paving projects seeking heavy-duty durability and wholesale pricing.

Production Data

Block Type	Specification（mm）	Qty/Pallet	Qty/Hour	Qty/8 Hours
Hollow Block	400200200	15	2750	22000
Solid Brick	24011553	84	20625	165000
Holland Paver	20010060	55	10890	87120
Zigzag Paver	225112.560	40	7920	63360

Product Details

The JS750 is a twin-shaft compulsory mixer designed to complement the QT15-15 segmental paving stone production line. Featuring a 750-liter batch capacity and wear-resistant mixing arms with blades, it ensures uniform material distribution, consistent cement dispersion, and optimal mix quality for zero-slump concrete used in segmental pavers. The energy-efficient motor reduces power consumption while delivering powerful mixing action for sand, cement, and aggregates. Easy-to-clean design and low-maintenance bearings minimize downtime.
The QT15-15 is equipped with precision-engineered 400mm height guide bushes designed to ensure accurate vertical alignment during color pavement block production. Manufactured from high-strength alloy steel with a hardened inner surface, these guide bushes provide smooth, friction-free movement for the mold carriage. The 400mm length offers extended guidance, reducing lateral play and ensuring consistent block height, edge squareness, and color layer uniformity. Oil-impregnated bushings minimize lubrication needs while resisting wear from heavy loads and vibration.
The QT15-15 is equipped with an advanced servo hydraulic system designed for precision control and energy efficiency. Featuring a servo motor-driven hydraulic pump, this system delivers accurate pressure and flow on demand, reducing power consumption by up to 30–50% compared to traditional systems. The intelligent controller provides smooth, quiet operation, precise mold filling, and consistent compaction density for color pavement blocks. Fast response times and programmable pressure profiles enhance product quality while minimizing heat generation and oil consumption.

Block Display

The QT15-15 features an integrated block display system designed for efficient inspection of finished Holland pavers. This system allows operators to easily examine surface finish, color consistency, dimensional accuracy, and interlocking fit before packaging. Equipped with adjustable LED lighting and smooth roller tables, it protects paver surfaces during movement while enabling thorough visual quality checks. The user-friendly layout supports quick sampling, quality control documentation, and customer viewing. Ideal for large-scale paver production, this block display system enhances quality assurance, reduces defective output, and provides professional presentation for buyer evaluation. Durable, low-maintenance construction ensures long-term reliable operation.

Product Display

FAQ

1.What routine maintenance is required?

Daily lubrication, hydraulic oil level checks, air bag pressure inspection, vibration motor checks, and cleaning of mold and pallet areas.

2.What products can the QT15-15 produce?

The QT15-15 produces chain bricks, interlocking pavers, hollow blocks, and solid bricks in various sizes, shapes, and colors. The dynamic and static vibration table ensures superior compaction for dense, durable products with precise dimensions.

3.What makes this machine "low-maintenance"?

The QT15-15 features accessible lubrication points, wear-resistant components, an air bag cushioning system that reduces mechanical stress, and simplified service access to all major parts. These design elements significantly reduce downtime and routine maintenance requirements compared to conventional chain brick machines.

4.How does the dynamic and static vibration work?

Dynamic vibration provides high-frequency excitation for rapid material consolidation, while static vibration applies sustained pressure for surface finishing and edge refinement. Both modes are programmable via PLC for different brick types.

5. How many days to change vibration box oil ,what kind of oil can be used inside?

The hydraulic oil 68 degree can be used, the amount is from bottom 3cm. Strongly suggest 1 month change one time oil.

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