
Qt4-30 Concrete Hollow Block Brick Making Machine with Diesel Enginee. Dual Power Options: Can be powered by either a diesel engine or electricity for flexible operation. Versatile Product Output: Produces hollow blocks, solid bricks, colored pavers, and curbstones. Extended Mold Life: Molds undergo carbonization and heat treatment to double their lifespan. High Vibration Force: Hydraulic motor and vibration box supply 30kn vibration force for dense blocks. Customizable Color: Color is adjustable, offering blue or other customized options. Overseas Engineering Support: Engineers are available to service machinery at your location overseas. 2-Year Warranty: Comprehensive 2-year warranty coverage after the delivery date. CE and ISO Certified: Machine meets international safety and quality standards with CE and ISO certification.