
	CNC Bed Mills - RTM Series

RTM Standard Features and Equipment
	ANILAM 6000 ALL DIGITAL AC CONTROL AND DRIVES
	20 tool ATC
	Front and rear steel telescoping bedway covers
	Chip / coolant pan
	2 piece column mounted rear splashguard
	Halogen worklight
	Table mounted splashguard
	Rigid cartridge type CAT 40 spindle
	High quality, heavily ribbed castings
	Hardened and ground box ways w/Turcite
	Hardened and ground table surface
	Programmable spindle speeds
	Auto lube system and flood coolant
	Oversize high precision ballscrew

Bed Mill with Toe Changer

RTM40 with std. equipment

Bed Mill with Full Encloser

RTM50 with optional Full Enclosure

Arm Type Automatic Tool Changer

RTM60 with optional 24 tool arm type ATC

100 inch travel CNC Bed Mill

RTM100 with std. equipment

Specifications	RTM40	RTM50	RTM60	RTM100
Travels	40"x20"x24"Z	50"x25"x28"Z	60"x30"x28"Z	33”x100”x28”
Table Size	16"x 54"	20" x 63"	24" x 73"	30” x 112”
Table Load, Max.	2,200 Lbs.	2,600 Lbs.	3,300 Lbs.	4,800 lbs.
Spindle Speed Programmable	Up to 8,000	Up to 8,000	Up to 8,000	Up to 8,000
Spindle HP	10	15	15	20
Machine Weight	6,000	9,000	10,000	18,000

“Willis” CNC Heavy Duty RTM Bed Mills

“Willis Machinery” offers the RTM series CNC bed mills with a rigid head design utilizing a cartridge type spindle, achieving up to 8,000 RPM spindle speed with its CAT40 taper spindle. These heavy-duty, cast iron framed machines are equipped with wide box ways, hardened and ground with “Turcite”.
                The “Willis” RTM bed mills come standard with the “Anilam” 6000i control, providing three axis or four axis simultaneous controls. These machines are all standard with digital AC controls and drives. The “Anilam” 6000i has both conversational and G-code programming, with an RS 232 port and USB port, as well as Ethernet networking. Solid modeling is included, full draw graphics, and icon based programming.
                The RTM series bed mills have direct drive spindles. An optional ZF gearbox is available on the RTM series bed mills. The Mills come standard with rigid tapping. The RTM series is equipped standard with a 20 tool umbrella type automatic tool changer, and optionally available is a 24 tool arm type automatic tool changer. The RTM series bed mills are equipped with oversize, high precision ball screw on all three axes. The mills are included with an automatic, metered lubrication system with a low level alarm. A flood type coolant system is standard, as are steel telescoping front and rear way covers, a chip pan, and a rear splashguard. A table mounted splash guard is standard, and a full enclosure is optional.
                Fourth axis indexing or full rotary contouring is commonly supplied. X, Y, and Z travels range from 40” x-axis x 20” y-axis x 24” z-axis for the RTM 40 to 100” x-axis x 33” y-axis x 28” z-axis for the RTM 100. Table sizes for the “Willis” RTM series come as large as 112” x 30” for the RTM 100, which also carries a 4800 lb. table load capacity using a 20HP motor. Digital tool & part probing is available. Optionally offered is “Renishaw”, or other major brands.