TKE 802

Automatic CNC cutting-off centre with horizontal blade feed, 3 controlled axes, designed for cutting profiles made of aluminium, PVC, light alloys in general. It performs automatic cutting according to predefined and optimized cutting lists. It can perform the bevelled cut on both sides of the profile. The machine is intended to perform cutting at an angle from 45° to 135°. Automatic bar feeder and automatic unloading magazine on the opposite side. It can be fitted with customised horizontal and vertical drilling units for specific automatic machining operations.

Technical data arrow_drop_down
AXIS STROKES 
U AXIS (feeder) (mm)
7500
X AXIS (extractor, only vers. TKE 801 - 802) (mm)
1000
B AXIS (angle of blade) (according to version)
45° ÷ 135°; 22°30’ ÷ 157°30’
LOADING UNIT: PROFILE POSITIONING 
Loading feeder up to 7,500 mm with adjustable gripper
 
Belt loading magazine or back-step magazine (TKE 802)
 
Max. loadable profile length TKE 802 (mm)
7500
Max. loadable profile width TKE 802 (*) (mm)
167
Theoretical minimum cutting length (mm)
 
Workpiece tilting device to 90° during loading
 
Minimum machinable profile section (mm)
30 x 30
CUTTING UNIT 
Pre-set for swarf exhauster
 
Power rating (kW), “three-phase” blade drive motor
3
Widia blade (mm)
Ø = 550
Hydro-pneumatic blade feed
 
Minimal oil diffusion lubrication system
 
SAFETY DEVICES AND PROTECTIONS 
Metal enclosure guard on three sides
 
Pneumatically-controlled integral guard for cutting area
 
WORKPIECE LOCKING 
Pair of horizontal pneumatic vices with pressure reducer plus pressure gauge
 
Vice pressure reduction with pressure gauge
 
Vertical pneumatic vices
3
Additional vertical vice
 
Additional horizontal vice
 
ACCESSORIES 
Vertical drilling unit
 
Horizontal drilling unit
 
STANDARD INDUSTRIAL HUMAN-MACHINE INTERFACE PC (TKE 801 -802) 
CNC-PC with I3 (dual core) processor
 
Graphic card
 
15” LCD-TFT graphic colour touch screen
 
Keyboard and mouse
 
Included       
Avayable
Control
The operator interface with 15" touchscreen display has a network connection, USB ports and a floppy disk drive for communicating with external devices. It also features a built-in control panel, mouse and keyboard, it is preset for the installation of a label printer and connection to a remote control panel. The control is managed by the Windows operating system under which the Job and Blade software packages are installed: Job is designed for the job editor and optimizing cutting lists; Blade, installed alongside Job, controls the machine’s operations and manages the machining processes.
Aluminum TKE 802 Control Tekna
Aluminum TKE 802 Ejector Tekna
Ejector
The ejector controlled by the CNC grips the workpiece during machining and, once completed, shifts it from the cutting area to the unloading magazine, holding it in the same position so as to facilitate the subsequent machining phases. Motion is transmitted by means of a toothed belt and secure gripping of the workpiece is ensured by pneumatic cylinders.
Cutting module
The cutting module consists of a single-head cutting off machine with hydro-pneumatic blade feed. It is provided with a 550 mm blade featuring wide cutting range: from 45° to 135° (from 22°30’ to 157°30’ optional). Setting of the cutting angles is fully automatic and is handled by the CNC.
Aluminum TKE 802 Cutting module Tekna
Aluminum TKE 802 Loading magazine Tekna
Loading magazine
The machine can feature a back-step or belt loading magazine with automatic bar positioning, which can house profiles having a maximum length of 7.5 metres. The back-step magazine is especially suitable for loading profiles having a section which makes it difficult to keep a stable position during transport. In case of stable profiles, the belt loading magazine allows maximum flexibility and capacity.
Unloading magazine
The workpiece unloading magazine has an automatic tilting and moving system that enables machining to be performed continuously, thus reducing the cycle time. In addition, the magazine allows finished workpieces to be stacked while a sensor, which emits a signal when the magazine is full, supervises system operation.
Aluminum TKE 802 Unloading magazine Tekna
Aluminum TKE 802 Label printer Tekna
Label printer

The industrial label printer allows each cut profile to be identified with identifying features from the cutting list. In addition, barcode printing enables easy identification of the profile itself, which is particularly useful for subsequent machining steps on Machining Centres or assisted assembly lines.

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