Production programme
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heavy duty machine tools Since 1903 PRODUCTION PROGRAMME HORIZONTAL MACHINING CENTERS HORIZONTAL BORING MILLS PORTAL MILLING MACHINES

Milion EUR was the annual turnover of the company for the year 2022 Football pitches would fit on the land of TOS VARNSDORF a.s. Subsidiaries companies around the world Machines sold between 1941 and 2022 0,01 Machine accuracy in the order of hundreds of a millimeter

HORIZONTAL MACHINING CENTERS WHT 110/130 TABLE-TYPE MILLING MACHINES 17 FLOOR-TYPE MILLING MACHINES 37 PORTAL MILLING MACHINES WVM 2600/3600 T PORTAL MILLING MACHINES HORIZONTAL BORING MILLS HORIZONTAL MACHINING CENTERS Automatic Palette Change (APC) automatic tool change (ATC) Milling Heads Facing heads OPERATOR’S STATION AND MACHINE COVERING Control Systems Other accessories and services TURNING TABLEs Other components REFERENCES Significant clients

HORIZONTAL BORING MILLS HORIZONTAL MACHINING CENTERS TOSControl MAIN ADVANTAGES OF THE SYSTEM → ON-LINE DATA EXCHANGE WITH ERP SYSTEM → SPECIALIZED APPS FOR EXTENSITON OF FUNCTIONALITIES TOScontrol is a set of applications and functions for advanced machine management. For easy and intuitive operation, the system consists of a default screen with icons for each application (similar to mobile device operating systems). The applications are clearly displayed on the machine's control panel and the operator can switch between them easily. The solution also includes, among other things, user...

REAL-TIME SOFTWARE (Advanced control, compensations..) HORIZONTAL MACHINING CENTERS REAL-TIME DEVICES (Touch probe, sensor..) Other equipment Geometry measurement, Clamping system, Vibration reducer, IP Camera and more.. MILLING MACHINE PORTABLE PANEL Operator panel HORIZONTAL BORING MILLS Machine tool HMI, Management system, Documents, Calendar, Camera view, Metrology system and more.. Industrial computer OPTION APPLICATIONS UPCOMING APPLICATIONS Not included in standard TOS equipment. Apps we are currently developing. TECHNOLOGICAL CALCULATOR The application enables control of one A...

HORIZONTAL MACHINING CENTERS WHT 110/130 → machines with excellent ergonomics and service readiness (applied smart solutions for easy access to service points on the machine) → option to apply turning technologies with carousel table → compliance with ecological standards (closed system for collection and removal of chips and cooling fluid from the work area) → elimination of idle times, non-stop machining (high degree of automation and connection to the production system → highest cutting parameters – high productivity Machining centres create a modular kit, which can be used for...

HORIZONTAL MACHINING CENTERS MAIN ADVANTAGES OF THE MACHINE Machine cover is adapted for easy and fast service access. Simply removable with magnet fixed covers. The machining center is equipped with a rolling shutter along the Z axis. → TOP TECHNICAL PARAMETERS → HIGH DEGREE OF AUTOMATION – SIGNIFICANT REDUCTION OF IDLE TIMES → FULL CAROUSEL APPLICATION HORIZONTAL BORING MILLS 1. maximum machine dimensions: → MEETS THE MOST DEMANDING X 3,000 mm, Y 2,000 mm and Z 2,500 mm (X 118.1102 inch, Y 78.7401 inch and Z 98.4251 inch) ENVIRONMENTAL REQUIREMENTS (X 196.8503 inch, Y 118.1102 inch and Z...

HORIZONTAL MACHINING CENTERS HORIZONTAL BORING MILLS PORTAL MILLING MACHINES MACHINE CONFIGURATION + basic machine version with a rotary table, rotation speed of work spindle up to 4,000 RPM + machining centre version (automatic pallete and automatic special accessory change, fully covered) with work spindle revolutions up to 6,000/5,000 RPM + WHT 110 machines are equipped with work spindle COMPONENTS + WHT 130 machines are equipped with work spindle Maximum machine automatization Automatic changing of the tools, special accessories, and technological pallets. Multiple machine utilization...

HORIZONTAL MACHINING CENTERS WHT 110/130 OPTIONAL MACHINE VERSIONS MACHINE TYPE HEADSTOCK Work spindle diameter Spindle taper Spindle speed range HORIZONTAL BORING MILLS Main motor power (S1) Headstock vertical travel Y Longitudinal column adjustment Z Transverse table travel X Table clamping area Transverse table travel X Max. workpiece weight / max. pallete load Table clamping area Transverse table travel X Pallete clamping area Number of storage sites – chain type magazine Number of storage sites – rack type magazine – with fully loaded magazine – with free neighbouring storage sites...

HORIZONTAL MACHINING CENTERS OPTIONAL MACHINE VERSIONS MACHINE TYPE Spindle taper Spindle speed range Main motor power (S1) Headstock vertical travel Y Longitudinal column adjustment Z Transverse table travel X Table clamping area Transverse table travel X Max. workpiece weight / max. pallete load Table clamping area Transverse table travel X Pallete clamping area Number of storage sites – chain type magazine Number of storage sites – rack type magazine – with fully loaded magazine – with free neighbouring storage sites Tool change time HORIZONTAL BORING MILLS Work spindle diameter PORTAL...

HORIZONTAL MACHINING CENTERS Machine frame PORTAL MILLING MACHINES HORIZONTAL BORING MILLS Basic heavy machine parts (tables, palletes, longitudinal and transverse beds) are casted from grey iron. The machine column is designed as a twin-shell casting also made of grey iron with an optimised structure. The high rigidity of the whole machine structure is ensured by joining the X and Z axes together. The headstock weight is hydro-mechanically compensated (by a hydraulic cylinder) using a standalone hydraulic unit. HORIZONTAL MACHINING CENTERS

HORIZONTAL MACHINING CENTERS AUTOMATIC PALLET CHANGE Conceptually, the palette change equipment is based on the automatic change of the technological palettes between the stationary stowage stations and the palette clamping base on the machine. With 2 pallets design, the pallets are exchanged directly between storage stations and the machine. In case of 3 or 4-pallet system. X, Y, Z, W axis drives HORIZONTAL BORING MILLS Linear axes are driven by standalone servo-actuators with embedded belt gears and a high lead ball screw with a large pitch. The X and Z axes are driven from the ball...