BM Series
Bridge Mills
STRONG & STABLE
Incredible spindle power and machine rigidity.
The long nose design on the 12,000 RPM dual contact BIG-PLUS taper spindle lets you mill the deep pockets commonly found in mold applications, and multiple rails of linear roller guideways add to the BM’s rigidity.
BM 1530M Bridge Mill
BM 1530M Spindle
BM 1530M Hydraulic Unit
BM Lineup
BM 1530
CAPACITY
| Effective width between columns | 1,700 mm |
| Distance from spindle nose to table top | 200 - 1,000 mm |
| Distance from spindle nose to table top - 200mm Riser | 400 - 1,200 mm |
| Distance from spindle nose to table top - 300mm Riser | 500 - 1,300 mm |
TABLE
| Table Length | 3,000 mm |
| Table Width | 1,350 mm |
| Maximum Table Capacity | 8,000 kg |
TRAVELS
| X Axis Travel | 3,000 mm |
| Y Axis Travel | 1,550 mm |
| Z Axis Travel | 800 mm |
FEED RATES
| X Axis Rapid Traverse | 16 m/min |
| Y Axis Rapid Traverse | 16 m/min |
| Z Axis Rapid Traverse | 16 m/min |
| Cutting Feedrate | 8,000 mm/min |
SPINDLE
| Spindle Power | 30 kW |
| Spindle RPM | 8,000 RPM |
| Spindle Torque | 600 Nm |
| Power Transmission Type | Built-in |
TOOL CAPACITY
| Number of Tools STD | 40 |
| Number of Tools OPT 1 | 60 |
| Spindle Taper | BT50 |
| Maximum Tool Length | 400 mm |
| Maximum Tool Weight | 20 kg |
| Maximum Tool Diameter | 125 mm |
| Maximum Tool Diameter - No Adjacent Tool | 220 mm |
| Tool to Tool Time | 3 sec |
| Chip to Chip Time | 18 sec |
DIMENSIONS & WEIGHTS
| Height | 4,770 mm w/o riser |
| Length | 4,450 mm |
| Width | 8,690 mm |
| Weight | 29,000 kg |
BM 1530M
CAPACITY
| Effective width between columns | 1,700 mm |
| Distance from spindle nose to table top | 200 - 1,000 mm |
| Distance from spindle nose to table top - 200mm Riser | 400 - 1,200 mm |
| Distance from spindle nose to table top - 300mm Riser | 500 - 1,300 mm |
TABLE
| Table Length | 3,000 mm |
| Table Width | 1,350 mm |
| Maximum Table Capacity | 8,000 kg |
TRAVELS
| X Axis Travel | 3,000 mm |
| Y Axis Travel | 1,550 mm |
| Z Axis Travel | 800 mm |
FEED RATES
| X Axis Rapid Traverse | 16 m/min |
| Y Axis Rapid Traverse | 16 m/min |
| Z Axis Rapid Traverse | 16 m/min |
| Cutting Feedrate | 8,000 mm/min |
SPINDLE
| Spindle Power | 30 kW |
| Spindle RPM | 12,000 RPM |
| Spindle Torque | 450 Nm |
| Power Transmission Type | Built-in |
TOOL CAPACITY
| Number of Tools STD | 40 |
| Number of Tools OPT 1 | 60 |
| Spindle Taper | BT50 |
| Maximum Tool Length | 400 mm |
| Maximum Tool Weight | 20 kg |
| Maximum Tool Diameter | 125 mm |
| Maximum Tool Diameter - No Adjacent Tool | 220 mm |
| Tool to Tool Time | 3 sec |
| Chip to Chip Time | 18 sec |
DIMENSIONS & WEIGHTS
| Height | 4,770 mm w/o riser |
| Length | 4,450 mm |
| Width | 8,690 mm |
| Weight | 29,000 kg |
BM 2035
CAPACITY
| Effective width between columns | 2,200 mm |
| Distance from spindle nose to table top | 200 - 1,000 mm |
| Distance from spindle nose to table top - 200mm Riser | 400 - 1,200 mm |
| Distance from spindle nose to table top - 300mm Riser | 500 - 1,300 mm |
TABLE
| Table Length | 3,500 mm |
| Table Width | 1,850 mm |
| Maximum Table Capacity | 10,000 kg |
TRAVELS
| X Axis Travel | 3,500 mm |
| Y Axis Travel | 2,050 mm |
| Z Axis Travel | 800 mm |
FEED RATES
| X Axis Rapid Traverse | 16 m/min |
| Y Axis Rapid Traverse | 16 m/min |
| Z Axis Rapid Traverse | 16 m/min |
| Cutting Feedrate | 8,000 mm/min |
SPINDLE
| Spindle Power | 30 kW |
| Spindle RPM | 8,000 RPM |
| Spindle Torque | 600 Nm |
| Power Transmission Type | Built-in |
TOOL CAPACITY
| Number of Tools STD | 40 |
| Number of Tools OPT 1 | 60 |
| Spindle Taper | BT50 |
| Maximum Tool Length | 400 mm |
| Maximum Tool Weight | 20 kg |
| Maximum Tool Diameter | 125 mm |
| Maximum Tool Diameter - No Adjacent Tool | 220 mm |
| Tool to Tool Time | 3 sec |
| Chip to Chip Time | 18 sec |
DIMENSIONS & WEIGHTS
| Height | 4,770 mm w/o riser |
| Length | 4,960 mm |
| Width | 9,540 mm |
| Weight | 35,500 kg |
BM 2035M
CAPACITY
| Effective width between columns | 2,200 mm |
| Distance from spindle nose to table top | 200 - 1,000 mm |
| Distance from spindle nose to table top - 200mm Riser | 400 - 1,200 mm |
| Distance from spindle nose to table top - 300mm Riser | 500 - 1,300 mm |
TABLE
| Table Length | 3,500 mm |
| Table Width | 1,850 mm |
| Maximum Table Capacity | 10,000 kg |
TRAVELS
| X Axis Travel | 3,500 mm |
| Y Axis Travel | 2,050 mm |
| Z Axis Travel | 800 mm |
FEED RATES
| X Axis Rapid Traverse | 16 m/min |
| Y Axis Rapid Traverse | 16 m/min |
| Cutting Feedrate | 8,000 mm/min |
SPINDLE
| Spindle Power | 30 kW |
| Spindle RPM | 12,000 RPM |
| Spindle Torque | 420 Nm |
| Power Transmission Type | Built-in |
TOOL CAPACITY
| Number of Tools STD | 40 |
| Number of Tools OPT 1 | 60 |
| Spindle Taper | BT50 |
| Maximum Tool Length | 400 mm |
| Maximum Tool Weight | 20 kg |
| Maximum Tool Diameter | 125 mm |
| Maximum Tool Diameter - No Adjacent Tool | 220 mm |
| Tool to Tool Time | 3 sec |
| Chip to Chip Time | 18 sec |
DIMENSIONS & WEIGHTS
| Height | 4,770 mm w/o riser |
| Length | 4,960 mm |
| Width | 9,540 mm |
| Weight | 35,500 kg |
BM 2035U
CAPACITY
| Effective width between columns | 2,200 mm |
| Distance from spindle nose to table top | 50 - 750 mm |
| Distance from spindle nose to table top - 200mm Riser | NA |
| Distance from spindle nose to table top - 300mm Riser | NA |
TABLE
| Table Length | 3,500 mm |
| Table Width | 1,850 mm |
| Maximum Table Capacity | 10,000 kg |
TRAVELS
| X Axis Travel | 3,500 mm |
| Y Axis Travel | 2,050 mm |
| Z Axis Travel | 700 mm |
FEED RATES
| X Axis Rapid Traverse | 16 m/min |
| Y Axis Rapid Traverse | 16 m/min |
| Z Axis Rapid Traverse | 16 m/min |
| Cutting Feedrate | 8,000 mm/min |
SPINDLE
| Spindle Power | 45 kW |
| Spindle RPM | 18,000 RPM |
| Spindle Torque | 138 Nm |
| Power Transmission Type | Motorized |
TOOL CAPACITY
| Number of Tools STD | 40 |
| Number of Tools OPT 1 | 60 |
| Spindle Taper | HSK-A63 |
| Maximum Tool Length | 300 mm |
| Maximum Tool Weight | 8 kg |
| Maximum Tool Diameter | 80 mm |
| Maximum Tool Diameter - No Adjacent Tool | 150 mm |
| Tool to Tool Time | NA |
| Chip to Chip Time | NA |
DIMENSIONS & WEIGHTS
| Height | 5,250 mm |
| Length | 5,944 mm |
| Width | 11,963 mm |
| Weight | 39,508 kg |
BM 2740
CAPACITY
| Effective width between columns | 2,700 mm |
| Distance from spindle nose to table top | 150 - 950 mm |
| Distance from spindle nose to table top - 200mm Riser | 350 - 1,150 mm |
| Distance from spindle nose to table top - 300mm Riser | 450 - 1,250 mm |
TABLE
| Table Length | 4,000 mm |
| Table Width | 2,500 mm |
| Maximum Table Capacity | 10,000 kg |
TRAVELS
| X Axis Travel | 4,000 mm |
| Y Axis Travel | 2,700 mm |
| Z Axis Travel | 800 mm |
FEED RATES
| X Axis Rapid Traverse | 16 m/min |
| Y Axis Rapid Traverse | 24 m/min |
| Z Axis Rapid Traverse | 24 m/min |
| Cutting Feedrate | 8,000 mm/min |
SPINDLE
| Spindle Power | 30 kW |
| Spindle RPM | 10,000 RPM |
| Spindle Torque | 420 Nm |
| Power Transmission Type | Built-in |
TOOL CAPACITY
| Number of Tools STD | 40 |
| Number of Tools OPT 1 | 60 |
| Spindle Taper | BT50 |
| Maximum Tool Length | 400 mm |
| Maximum Tool Weight | 20 kg |
| Maximum Tool Diameter | 125 mm |
| Maximum Tool Diameter - No Adjacent Tool | 220 mm |
| Tool to Tool Time | 3 sec |
| Chip to Chip Time | 22 sec |
DIMENSIONS & WEIGHTS
| Height | 4,435 mm w/o riser |
| Length | 5,535 mm |
| Width | 10,825 mm |
| Weight | 45,000 kg |
BM 2740M
CAPACITY
| Effective width between columns | 2,700 mm |
| Distance from spindle nose to table top | 150 - 950 mm |
| Distance from spindle nose to table top - 200mm Riser | 350 - 1,150 mm |
| Distance from spindle nose to table top - 300mm Riser | 450 - 1,250 mm |
TABLE
| Table Length | 4,000 mm |
| Table Width | 2,500 mm |
| Maximum Table Capacity | 15,000 kg |
TRAVELS
| X Axis Travel | 4,000 mm |
| Y Axis Travel | 2,700 mm |
| Z Axis Travel | 800 mm |
| X Axis Rapid Traverse | 12 m/min |
| Y Axis Rapid Traverse | 16 m/min |
| Z Axis Rapid Traverse | 16 m/min |
| Cutting Feedrate | 6,000 mm/min |
SPINDLE
| Spindle Power | 30 kW |
| Spindle RPM | 12,000 RPM |
| Spindle Torque | 420 Nm |
| Power Transmission Type | Built-in |
TOOL CAPACITY
| Number of Tools STD | 40 |
| Number of Tools OPT 1 | 60 |
| Spindle Taper | BT50 |
| Maximum Tool Length | 400 mm |
| Maximum Tool Weight | 20 kg |
| Maximum Tool Diameter | 125 mm |
| Maximum Tool Diameter - No Adjacent Tool | 220 mm |
| Tool to Tool Time | 3 sec |
| Chip to Chip Time | 29 sec |
DIMENSIONS & WEIGHTS
| Height | 4,675 mm w/o riser |
| Length | 5,535 mm |
| Width | 10,825 mm |
| Weight | 48,000 kg |
BM 2740U
CAPACITY
| Effective width between columns | 2,700 mm |
| Distance from spindle nose to table top | 50 - 750 mm |
| Distance from spindle nose to table top - 200mm Riser | NA |
| Distance from spindle nose to table top - 300mm Riser | NA |
TABLE
| Table Length | 4,000 mm |
| Table Width | 2,500 mm |
| Maximum Table Capacity | 10,000 kg |
TRAVELS
| X Axis Travel | 4,000 mm |
| Y Axis Travel | 2,700 mm |
| Z Axis Travel | 700 mm |
FEED RATES
| X Axis Rapid Traverse | 12 m/min |
| Y Axis Rapid Traverse | 16 m/min |
| Z Axis Rapid Traverse | 16 m/min |
| Cutting Feedrate | 6,000 mm/min |
SPINDLE
| Spindle Power | 40 kW |
| Spindle RPM | 18,000 RPM |
| Spindle Torque | 138 Nm |
| Power Transmission Type | Built-in |
TOOL CAPACITY
| Number of Tools STD | 60 |
| Spindle Taper | HSK-A63 |
| Maximum Tool Length | 300 mm |
| Maximum Tool Weight | 8 kg |
| Maximum Tool Diameter | 80 mm |
| Maximum Tool Diameter - No Adjacent Tool | 150 mm |
| Tool to Tool Time | 5 sec |
| Chip to Chip Time | 30 sec |
DIMENSIONS & WEIGHTS
| Height | 4,920 mm |
| Length | 6,011 mm |
| Width | 10,984 mm |
| Weight | 48,000 kg |
STAY TRUE
Linear scales are standard on all XYZ axes.
The BM Series supplies accuracy you can take to the bank. Thanks to its ball screw nut cooling and thermal displacement compensation—both standard features—you can be sure the machine is where it says it is.
STAY SMOOTH
Vital software is packed into the BM “M” Series.
In die mold applications, smooth surface finishes are a must. With that in mind, DN Solutions' die mold package software comes standard on every BM “M” Series. The competition makes you pay for bonus features like these. At DN Solutions, they’re standard.
