CNC 18-axis automatic machining line, built for milling, drilling, cutting and screwing PVC profiles. The line can be equipped with contouring module for preparation of PVC profile to the welding with Seamless® technology. SBZ SL is composed with an automatic magazine with a throughfeed system for profiles, complete with gripper movement to block the profile. Thanks to the movement of the gripper, the feeder returns to the start position allowing the loader to prepare the next profile at the same time. A dimensional control system of the profile section, check if the profile loaded by operator is the correct one according to working job list. The milling module, the cutting module and the contour milling module are located in the SBZ SM unit of the machine. There are 7 or 11 electrospindles installed on the standard CNC 4-axis milling module which allow working on the whole edge of the workpiece, whichever way it faces. The cutting module is equipped with a Ø 500 blade with CNC 3-axis horizontal movement. The contour milling optional module operates on 3 CNC axes by a electro-spindle to mill the profile heads faces cut at 45°. An automatic extractor transfers the workpiece from the cutting unit to the transport magazine. This belt magazine capable of 24 positions transfers the profiles from the SBZ SM unit to the SBZ SF2 unit for subsequent screwing and drilling operations, providing a pool of processed pieces that perfectly balances the productivity of the two units. The SBZ SF2 unit consists of a double pneumatic horizontal screwing unit, which can be automatically adjusted vertically and horizontally by software, fixes the metal support with self-tapping screws that automatically reach the machine from a loader; a triple drilling unit to make cremonese handle holes; 2 drilling units for montage holes for frames. The unit is composed of a transverse belts magazine to unload machined workpieces of up to 3500 mm in length. The machining units are equipped with sound-proof cabins in the operating part, which, besides protecting the operator, reduce the environmental noise impact. The cabin of SBZ SM presents a connection to swarf exhauster (optional). PVC waste and swarf are collected into 2 drawers at the base of the machining module that combined to a belt evacuation system make easier and quicker the cleaning operation.

 

 

Technical data arrow_drop_down
MACHINE SPECIFICATIONS 
Number of controlled axes
18
Standard milling unit no. (SBZ SM)
9
Cutting unit
 
Contour unit: milling for seamless welding
 
Dowel drilling units no. (SBZ SF2)
2
Triple drilling unit
 
Single-tool unit for drilling hinges
 
Multi-tool unit for drilling hinges
 
Screwing units
2
Maximum no. of screwing units
4
Bar positioning speed (m/min)
50
Bar dimension check
 
Operating pressure (bar)
6 ÷ 8
Air consumption (Nl/min)
1300
Installed power (kW)
22,8
Programmable digital adjustment of the clamp pressure
 
Presetting for machining of PVC profiles with fiber-glass reinforcement
 
WORK AREA 
Frame locking system with pneumatic vices
 
Minimum profile height (mm)
45
Minimum profile width (mm)
40
Maximum profile height (mm)
160
Maximum profile height machinable with CONTOUR module (mm)
110
Maximum width of the profile (mm)
130
Maximum reinforce thickness (mm)
3
LOADING UNIT: PROFILE POSITIONING 
Loading feeder with 2 controlled axes gripper
 
Maximum loadable length (mm)
6500
Minimum loadable length (mm)
600
Maximum length that can be machined on a single workpiece (mm)
6000
Maximum workpiece length that can be cut (mm)
3000
Minimum workpiece length that can be cut (mm)
400
Profile loading in concurrent operation time
 
Maximum machinable profile section - W x H (mm)
130 x 160
Maximum machinable profile section with CONTOUR module - W x H (mm)
130 x 110
Minimum machinable profile section W x H (mm)
35 x 40
MILLING UNIT 
Electrospindles with air cooling
 
Maximum power in S1 (kW)
1,1
Maximum speed (rpm)
18000
Toolholder
ER 25
Toolholder diameter (mm)
8
Tool diameter (mm)
3-5 / 5 / 8
Electrospindles in fixed position
8
Electrospindles adjustable with NC
3
VERTICAL CUTTING UNIT 
Blade diameter at carbide-tipped (mm)
500
NC blade positioning
-45° ÷ +45°
Blade motor power (kW)
2,2
Maximum machinable profile height (mm)
160
Maximum machinable profile width (mm)
130
Specific blade design for perfect cutting of gasket
 
CONTOUR UNIT FOR SEAMLESS WELDING (optional) 
Electrospindle with air cooling
 
Maximum power in S1 (kW)
1,1
Maximum speed (rpm)
18000
Toolholder
ER 25
Toolholder diameter (mm)
12
Tool diameter (mm)
6
Maximum machinable profile height (mm)
110
Maximum machinable profile width (mm)
130
NC axis no. of Contour module
3
Electronic unit rotation
-45° ÷ +45°
TRANSPORT MAGAZINE 
Belt transport magazine for workpieces of up to 3.500 mm
 
No. of position on the belt transport magazine
36
Transfer belt from SBZ SM to the transport magazine
 
Maximum scrap length unloadable in rear waste basket by trap-door (mm)
275
Maximum scrap length unloadable in front waste basket by conveyor belt (mm)
430
Minimum cutting length unloadable on the transport magazine (mm)
350
Minimum cutting length unloadable on the loading table (mm)
3500
Metal reinforcement detector
 
DOWEL DRILLING UNITS 
Electrospindles with air cooling
 
Maximum power in S1 (kW)
1,1
Maximum speed (rpm)
6000
Toolholder
ER 25
Tool diameter (mm)
6 / 8
TRIPLE DRILLING UNIT 
Triple tips unit
 
Tools diameter (mm)
10 / 12 / 10
Maximum power in S1 (kW)
1,5
Maximum speed (rpm)
900
FRAME HINGES DRILLING UNIT 
Drilling unit
 
Tools diameter (mm)
5 / 6
Maximum power in S1 (kW)
1,1
Maximum speed (rpm)
6000
Toolholder
ER 25
Multiple tips unit
 
SCREWING UNIT 
Number of screwing units
2
Second couple of automatic screwing units for metal reinforcement with automatic screw feeding
 
Minimum profile length with screwing of reinforcement (mm)
400
Screw minimum length (mm)
16
Screw maximum length (mm)
20
Screw head diameter (mm)
6,5 ÷ 7,5
Screw diameter (mm)
3,9 ÷ 4,2
Discharging time of screw from loader (s)
0,1
Remote control on operator interface for screw ejection and feeding
 
SAFETY DEVICES AND PROTECTIONS 
Metal mesh enclosure guard
 
Full guard cabin of machining unit
 
Internal cabin lighting
 
Included       
Avayable

Other Products