QT4-20 Concrete Brick Making Machine – High-Efficiency Interlocking & Hollow Block Production

Heavy-Duty Steel Construction
– Robust welded steel frame with reinforced components ensures long-term durability under high-pressure operation.
Multi-Function Molding System
– Produces interlocking, hollow, and solid blocks (customizable molds available) with precise dimensions (standard 400x200x200mm).
Semi-Automatic Hydraulic Operation
– 20-25 blocks per cycle (15-20 sec/cycle) with minimal manual intervention, powered by a 7.5kW motor.
Cost-Saving Material Adaptability
– Works with cement, fly ash, crushed stone, or recycled construction waste (mixing ratio adjustable).
Ideal for SMEs & Large Projects
– Perfect for building walls, pavements, or landscaping in urban/rural construction, factories, and DIY ventures.
Low Maintenance Design
– Oil-immersed gears and accessible lubrication points reduce downtime.
Global Voltage Compatibility
– Supports 220V/380V/415V, CE-certified for safety.
Direct Factory Price
– No middlemen, bulk-order discounts available for wholesalers.