Used COEMTER TER BETA 1052 N of 1991 for sale

The Ter 850 BT is an alternative machine driven by servomotor, designed to produce flat conical and truncated conical bags with pearl welding, printed or anonymous, on 1 lane. It can also produce bottom bags and T-shirt bags, as there is an external die-cutter. The machine can work from reel, on the reel holder integrated in the machine. A PLC manages the electrical control of the machine. A servomotor drives the feeding rollers (which can be moved according to the conicity of the bag) and an AC motor with frequency inverter drives the welder and the extraction. The welder also has an oscillating movement by means of a mechanical-pneumatic system. Measurement change by means of a multi-turn potentiometer and manually adjustable welding time. Unwinding section formed by compensator and unwinding rollers driven by AC motor and frequency inverter. Extractor carriage with automatic tape tensioner, manual adjustment of the extraction moment and extractor rollers adjustable according to bag conicity. Automatic stacker table with bag separator-collector. Material : HDPE, LDPE, LLDPE, PP Max reel diameter : 650mm Mechanical reel holder shaft : for cores from 75 to 85mm inner diameter Max material passage width : 850mm Welding width max : 800mm Max linear speed : 40m/min Cycles : 100 cycles/min The machine is out of oil, but starts the control, therefore, it will not be seen in operation with material. For sale because of a project that was never started.

Machine configuration : Unwinder Sr 1800 Fr 1800 Flexotec MLC 1300/1 printing machine Star folding Welding unit C-Folding Rewinder and labelling unit Welding unit 13090 : Max speed : 120 m/min Max number of bags per minute with 4 sealers : 200x2 Max number of bags per minute with 2 sealers : 100x2 Bag length with 4 sealers : 475 to 740mm Bag length with 2 sealers: 730 to 1510mm Welding width: 1x900mm or 2x420mm Materials: LDPE-LLDPE-HDPE Max thickness to weld (total) : 260 microns (2x130) Min thickness to weld "bottom" (total) : 36 microns (2x18 - HDPE) - 50 microns (2x25-LDPE, LLDPE) Min. weld thickness "triple" (total): 40 microns (2x20 - HDPE), 60 microns (2x30 - LDPE, LLDPE) Max. roll width : 1x450 or 2x420 mm Roll diameter max : 130 mm Rolls/min max : 2x20 Flexotec MLC 1300/1 printer year 2008 1 color Web width : 1320mm Printing width : 1300mm Repeat : 490 Gear : 49 teeth

Processed material LD-PE, LLD-PE, HD-PE Bag width 700 mm Film thickness 20-260 mm Mother roll diameter 800 mm

Unwinder is with motor driven brake Side guiding unit. Printing unit: 1+1 or 2+0, Printing repeat: 1000mm Materials: LDPE, LLDPE, HDPE 20-260mic to total Reel width: 900mm Photocell Double c folding unit Rewinder: 15 rollchange per minute, max roll width 450mm, max roll diameter 130mm Paper Label applicator

The T-Wind is a machine for continuous production of bags on rolls, bottom or triple welded. The machine is composed of the following modules: PRE-CUTTING SYSTEM by rotating knife with double adjustment system, with machine stopped and with machine running. Continuous WELDING BODY with constant heat sealing system at low temperature. Two floating main welders with lateral expansion and electrode welding with continuous tensioning system. System of interchangeable soft silicone pads, driven by chain with pneumatic tensioner and guided peripherally on the drum to avoid stretching of the chains, which are also guided along their entire length. Adjustable film input and output tension on the drum. Tension-free loop, at the drum exit, for weld cooling with height control. Manual mechanical register (to register pre-cutting with welding). Drive by AC motor and frequency inverter. Motorized DOUBLE TRIANGLE FOLDER, with AC motor, frequency inverter and compensator for rewinder speed control. WELDING BODY Maximum speed 120 m/min Maximum number of bags per minute 170 Bag length (drum development) With two welders From 500 to 865 mm (10 by 10 mm) With one welder From 1000 to 1730mm (10 by 10mm) Web width : Up to 1200mm. Type of material to be welded LD-PE. LLD-PE. HD-PE. Maximum thickness to be welded 260 microns (total) REWINDING MACHINE WITH LABELLING UNIT Max. number of rolls/min. 20 Max. roll width 420 mm.