CNC Portal Milling Machine Plunge Head FP-4000 CM X 2200

A large dimension CNC portal milling machine is used for machining industrial-sized parts with high precision. The CNC Portal Milling Machine FP-4000 CM X 2200 is ideal for machining large components in industries, with capacity for parts up to 157x47 inches (4000x1200mm). Its GG25 cast iron structure and reinforced linear guides ensure stability during heavy machining. It's widely used in sectors that need CNC precision on large-proportion parts, supporting up to 22,000 lb (10 tons) distributed on the table.

The CNC Portal Milling Machine FP-4000 CM X 2200 has travel of 157 inches (4000mm) on longitudinal axis (X), 87 inches (2200mm) on transversal (Y) and 35 inches (900mm) on vertical (Z). Rapid feed speed reaches 39 FPM (12 m/min) on all three axes. The milling head works with variable rotations from 50 to 6000 rpm, equipped with 22/33 kW spindle motor and ISO 50 cone. The 157x47 inches (4000x1200mm) useful table supports up to 22,000 lb (10 tons), being ideal for large parts machining with high productivity.

The CNC Portal Milling Machine FP-4000 CM X 2200 accepts tools with ISO 50 cone, robust industrial standard for heavy machining. The milling head supports rotations from 50 to 6000 rpm with 29/44 hp (22/33 kW) motor, suitable for large-sized mills. The system allows using face mills, end mills, angular heads and other industrial accessories. As optional equipment, it offers angular sub-head for machining from 0° to 90°, significantly expanding machining possibilities at different angles and complex geometries.

The main difference is automation and precision. The CNC Portal Milling Machine FP-4000 CM X 2200 has FAGOR 8055 control that executes programs automatically, ensuring repeatability and constant precision. Manual depends on operator skill and is slower. CNC works with programmed speeds up to 39 FPM (12 m/min), while manual is limited by the operator. For large and complex parts, CNC eliminates human errors and allows 24-hour machining. The reinforced cast iron structure also offers greater stability than conventional milling machines.

The process starts with programming on the FAGOR 8055 CNC control, where trajectories, speeds and rotations are defined. The part is fixed on the 157x47 inches (4000x1200mm) table and the milling head, with rotation from 50 to 6000 rpm, executes programmed movements on three axes. The cooling system with 1.5 hp (1100W) pump and 185 gal (700 L) tank keeps temperature controlled. Reinforced linear guides ensure precision throughout the process, while hydraulic balance of the head compensates weight during vertical movements.

Maintenance includes automatic lubrication of guides (system already installed), regular change of cooling fluid from 185 gal (700 L) tank, and maintenance of nitrogen accumulator for balance system. Reinforced linear guides and GG25 cast iron structure ensure long durability. It's essential to perform periodic reviews of FAGOR 8055 control and axis calibration. With proper maintenance, service life exceeds 20 years of industrial operation. The robust weight of 34,170 lb (15,500 kg) indicates solid construction for intensive use.

The FP - 4000 CM X 2200 is quoted on demand, and pricing varies with each customer's needs, including accessories, tooling and optional features. With in-house technology developed by Chinelatto in Brazil since 1962, you can count on responsive support from our technical team. Spare parts: many are kept in stock and the others are manufactured within a reasonable lead time. Request a quote at chinelatto.com.br/contact — our sales team will contact you very soon.