SM x68

Product Description

Features:

• Solid machine base as a steel structure with integrated precision working tables in a sandwich design that are adapted to the loads
• VARIO-clamping system 2. generation for adjusting the distance between the clamping plate and the edge of the table
• Patented mechanical synchronisation of the working tables; a novelty to achieve a homogeneous application of pressure in the weld seam area
• Process forces regulated via proportional valve
• force-sensing system (incl. compensation of the tractive and frictional forces incl. position transducer) optional
• Siemens S7-1500 with 12" Simatic-Touchscreen
• Material property data record (parameter) with automatic choice of specific welding pressures, temperature and times
• 90 welding device (corner welds) incl. servo electric height-adjustable heating sword and flow control value for the detection of the vaccum buildup and vacuum prisms
• Adaptable circular drawing device, optional
• Panels/Sheets up to 30 mm thick can be processed [PE/PP]
  

Range of Application: Manufacture of reservoirs, tanks and containers, manufacture of plastic apparatus, pipeline construction, ventilation systems, serial welding, water treatment systems, scrubbers, environmental technology, swimming pools, transport and logistics.

Technical Data	SM 368	SM 468	SM 568
Machine Length (mm):	4,950	5,950	7,000
Machine Width (mm):	1,600	1,600	1,600
Machine Height (mm):	1,350	1,350	1,350
Total Weight approx. (kg):	5,300	5,900	8,400
working width (mm):	3,050	4,050	5,100
Sheet Thickness to be welded (mm):
PE [0.15 N/mm	3 to 60	3 to 60	3 to 60
PP [0.10 N/mm	3 to 60	3 to 60	3 to 60
PVDF [0.10 N/mm	3 to 60	3 to 60	3 to 60
PVC-C at 8 bar [0.50 N/mm	3 to 18	3 to 18	3 to 18
PVC-C at 10 bar [0.50 N/mm	3 to 22.5	3 to 22.5	3 to 22.5
PVC-U at 8 bar [0.60 N/mm	3 to 15	3 to 15	3 to 15
PVC-U at 10 bar [0.60 N/mm	3 to 18.75	3 to 18.75	3 to 18.75
Minimum Channel Cross Section (mm):	300 x 350 *	300 x 360 *	330 x 415 *
Minimum Cylinder Cross Section (mm):	500	500	600
Power Supply Standard:	230/400V 3/N/PE 50/60 Hz	230/400V 3/N/PE 50/60 Hz	230/400V 3/N/PE 50/60 Hz
Power consumption standard (kW):	6.5	8.5	10.5
Compressed air connection (bar):	8 - 10	8 - 10	8 - 10
Clamping Force at 8.0 bar (kN):	64	88	104,5
Clamping Force at 10 bar (kN):	80	110	130
Welding Force:
Table Force min. (N):	800	900	1500
Table Force max. at 8.0 bar (kN):	30	40	46
Table Force max. at 10.0 bar (kN):	37.5	50	57.5
Heating Element (B x H in mm) Teflon coated, Tmax = 260 C:	20 x 80	20 x 80	20 x 80

Advanced Technology for Quality Welds

The SM x68 uses IGBT inverter technology to deliver consistent and reliable arc performance. A digital display helps operators monitor all parameters, ensuring precision and control. High-frequency pulse operation at 25 KHz supports smoother arc ignition and stable welding, ideal for industrial needs requiring efficiency and durability.


Durable Design for Industrial Use

Constructed with a sturdy metal body and finished in red & black, the SM x68 is built to withstand the rigors of daily industrial use. Its fan-cooled system and insulation grade H protect the internal components, ensuring dependable operation. Compact dimensions and manageable 25 kg weight allow easy installation or relocation within the workshop.