The NBM 4020 Block Machine is a hydraulic press system designed to operate within a pressure range of 120–200 bar, offering stable and efficient performance in concrete production.
It produces 8 pieces of 20 × 40 × 20 cm standard concrete blocks per cycle, making it an excellent choice for small and medium-sized manufacturers focused on reliability and quality.
The NBM 4020 is equipped with A+ (A PLUS) energy-saving components and EFF3-class electric motors, ensuring high performance while minimizing energy consumption.
During production, concrete is pressed into high-strength steel molds placed on printing pallets, guaranteeing consistent shape, surface smoothness, and structural durability.
Hydraulic system operating at 120–200 bar pressure
Produces 8 standard 20×40×20 cm blocks per cycle
Durable steel molds designed for long lifespan
A+ energy-saving technology for reduced operating costs
EFF3-class motors for efficient and reliable performance
User-friendly control panel for easy program selection
Auto / Manual operation modes for operational flexibility
Forklift transport compatibility for convenient pallet handling
Internet troubleshooting option for remote diagnostics
Compliance with Low Voltage Directive for operational safety
The NBM 4020 Block Machine is manufactured under the ISO 9001:2008 Total Quality Management System and holds the CE Declaration of Conformity according to European norms.
All materials and components comply with DIN and TSEK standards, ensuring precision, durability, and long-term reliability.
Choosing the NBM 4020 means choosing a reliable and long-lasting production solution supported by expert service:
3-year total warranty (2 + 1) covering mechanical and electrical parts
Free spare-parts package included with every machine
Fast technical service and guaranteed spare-part availability
Comprehensive operator training with authorization certificate upon completion
Assistance from trained “HIGHLINE” technical staff
Every part of the NBM 4020 is engineered for continuous, high-efficiency operation with minimal downtime.
Its stop, hold, and resume functions optimize workflow, while the robust design ensures consistent performance even under intensive production conditions.
The NBM 4020 combines energy efficiency, engineering precision, and internationally certified quality to deliver professional results.
Whether you produce concrete blocks, briquettes, or hollow units, this machine guarantees high precision, low operating costs, and long-term durability — making it the ideal investment for professional concrete manufacturers.
