Concrete Block Molds for QTJ4-40/QTJ4-36 Machines

• Set of heavy-duty concrete block molds designed for QTJ4-40 and QTJ4-36 block making machines. • Sturdy construction ensures durability and consistent block production. • Suitable for producing both solid and hollow concrete blocks. • Compatible with block sizes of 400x200x120 mm. • Each mold set has a production capacity of approximately 280 blocks per hour. • Ideal for small to medium-scale construction material suppliers and manufacturers. • Requires a robust block making machine for optimal performance.