The DROOP & REIN FSM 1406 D30 is a heavy-duty CNC bed-type milling machine engineered for machining very large and complex components. Built by Droop & Rein, this machine is renowned for exceptional rigidity, high metal removal rates, and long-term durability. The FSM 1406 D30 was widely used in industries requiring precision machining of large steel and cast components, including aerospace, energy, mold making, and heavy equipment manufacturing.
The DROOP & REIN FSM 1406 D30 typically features approximately 94.5 inches (2,400 mm) of X-axis travel, 55 inches (1,400 mm) of Y-axis travel, and up to 68 inches (1,700 mm) of Z-axis travel, depending on configuration. The machine is equipped with an ISO 50 spindle taper, spindle speeds up to 4,000 RPM, and spindle power ranging from 25 to 30 kW. Large table sizes—often around 189 to 197 inches long—allow machining of oversized workpieces weighing up to 10,000 kg or more.
Common control systems include FIDIA and HEIDENHAIN CNC controls. Many machines are equipped with automatic milling heads, universal heads, and extensive tooling packages. The FSM 1406 D30 remains a highly capable used machine for manufacturers requiring precision and stability for large-part machining.
DROOP & REIN FSM 1406 D30 – POWER & AIR REQUIREMENTS
Power Requirement
3-Phase
Voltage
400V / 460V
Connected Load
Heavy Industrial Power
Air Pressure Requirement
80 – 100 psi
Air Consumption
Moderate
Frequency
50 / 60 Hz
DROOP & REIN FSM 1406 D30 – DIMENSIONS
Machine Weight
Approx. 66,000 – 88,000 lb
Machine Length
Approx. 400+ in
Machine Width
Approx. 180+ in
Machine Height
Approx. 180+ in
Floor Space Requirement
Very Large Footprint
Installation Type
Reinforced Foundation Required
DROOP & REIN FSM 1406 D30 – GENERAL INFORMATION
Machine Type
CNC Bed-Type Milling Machine
Manufacturer
Droop & Rein
Country of Origin
Germany
Primary Application
Large-Part Precision Milling
Spindle Taper
ISO 50
Automation Ready
Yes
INDUSTRIES THAT USE DROOP & REIN FSM 1406 D30
Aerospace
Structural Components
Energy
Turbine and Generator Parts
Heavy Equipment
Frames and Weldments
Mold Making
Large Mold Bases
Defense
Precision Machined Structures
General Manufacturing
Oversized Components
TYPICAL PARTS DROOP & REIN FSM 1406 D30 CAN PRODUCE
Machine Bases
Yes
Turbine Components
Yes
Structural Weldments
Yes
Mold Bases
Yes
Fixture Plates
Yes
Large Steel Components
Yes
WHY CHOOSE DROOP & REIN FSM 1406 D30
Exceptional Rigidity
Outstanding
Large Work Envelope
Excellent
High-Torque Spindle
Excellent
German Engineering
Outstanding
Heavy Material Removal Capability
Excellent
Long-Term Reliability
Excellent
WHY BUY USED DROOP & REIN FSM 1406 D30
Purchasing a used DROOP & REIN FSM 1406 D30 is one of the most cost-effective ways to acquire a large-capacity CNC milling machine capable of machining oversized and heavy components. New machines with similar work envelopes and spindle power can cost several hundred thousand dollars, while used models often provide comparable performance at a fraction of that investment.
These machines are built with extremely rigid cast structures and heavy-duty box ways, allowing them to maintain accuracy even after decades of service when properly maintained. Many used machines include valuable accessories such as universal milling heads, right-angle heads, large tooling packages, and upgraded CNC controls.
Buyers should inspect spindle bearings, way wear, ball screws, lubrication systems, and control condition. Machines with modernized controls and documented maintenance records command higher prices but often deliver significantly better usability and reliability.
For manufacturers requiring large-part machining capability and robust cutting performance, the DROOP & REIN FSM 1406 D30 remains an outstanding value in the used CNC market.
HOW MUCH DOES A USED DROOP & REIN FSM 1406 D30 COST?
MACHINE AGE / CONDITION
ESTIMATED PRICE RANGE (USD)
Original Machines (1980s–1990s)
$25,000 – $90,000
CNC Retrofitted Machines
$75,000 – $200,000
Machines with HEIDENHAIN or FIDIA Control
Added Value
Machines with Universal Heads
Significant Premium
Refurbished Machines
20% – 40% Higher
Low Usage in Toolroom Applications
Premium Pricing
Included Tooling and Heads
Added Value
Excellent Mechanical Condition
Premium Pricing
Fully Operational Under Power
Higher Buyer Confidence
Complete Documentation
Higher Market Value
The cost of a used DROOP & REIN FSM 1406 D30 depends heavily on machine condition, CNC control generation, retrofit status, and included accessories. Older machines in working condition may be available for $25,000 to $90,000, while fully refurbished or retrofitted machines with modern controls can exceed $200,000.
Machines equipped with universal heads, right-angle heads, and extensive tooling packages offer substantial added value. Buyers should also consider rigging, transportation, foundation preparation, and installation costs, which can be significant due to the machine’s size and weight.
For companies machining very large components, the DROOP & REIN FSM 1406 D30 delivers exceptional rigidity, precision, and long-term value.
