
Qt4-24 Semi-Automatic Concrete Cement Hollow Block Making Machine for Sale. Multi-Function Production: Produces hollow blocks, paving stones, curb stones, and various concrete shapes by changing molds. High Efficiency Fly Ash Usage: Designed to utilize large dosages of fly ash and slag, reducing investment costs and ensuring fast turnover. Durable Construction: Built with ultra-strong steel and special welding techniques for high resistance to vibration. Precise Movement System: Uses four-pole orientation and ultra-long orientation bearings to ensure precise pressure head and mold movement. Stable Electrical Components: Equipped with imported electrical appliances, sealing parts, and hydraulic components for stable performance. Certified Quality: Holds CE, ISO, SGS, Co, Coc, Pvoc, and Soncap certifications for global compliance. One-Year Warranty: Includes a one-year guarantee covering unsolvable issues with on-site engineer support. 24/7 Technical Support: Service department available 24 hours a day for immediate assistance and inquiries.