LIANSU - Cast film lines

Cast film lines

Scheme of the line

Automatic die and multi-layer distributor make adjustment of tolerance easier.
Features of casting roller: high in precision, low in maintenance cost.
Option of long-term filter system from JUNJIA.
High-performance corona system.
Increase a swing span of ±50 mm to improve the winding quality.
Double-station winding machine. Max winding diameter is up to 1000 mm.
Closed-loop adjustment of winding tension and multi-step tension taper setting is available.
Total computer control - SIEMENS Simatic S7-300 (Germany) with a multilingual interface and color touchscreen.
Motor and feeder speed control - converter ABB.
Solid state relay - CELDUC, France.
Contactor, breaker - SIEMENS, Germany.

Double-ply platform design of extrusion system, high-accuracy closed-loop control system of extrusion pressure.
Available to install the weightlessness feeding system and closed-loop control with extruder to guarantee the extrusion capacity.
Independent swing system, frequency variable speed regulating, adjustable range.
Full-automation double-station winder, clearance/friction winding mode freely adjustable.
Conical degree of winding tension is adjustable by closed-loop tension control system.
Total computer control - SIEMENS Simatic S7-300 (Germany) with a multilingual interface and 10" color touchscreen.
Motor and feeder speed control - converter ABB.
Solid state relay - CELDUC, France.
Contactor, breaker - SIEMENS, Germany.

Scheme of the line

Precise extrusion pressure closed-loop control system, keeps the extrusion capacity constant.
High quality automatic alloy die head, with online automatic thickness gauge, makes the film even thickness.
Cross spiral flow channel design of casting roller makes the surface temperature tolerance less.
Independent oscillating system, frequency variable speed regulating, adjustable regulating range.
Full-automation double-station winder, gap/friction winding mode is freely adjustable.
Closed-loop tension adjusting system, conical degree of winding tension is adjustable.
Total computer control - SIEMENS Simatic S7-300 (Germany) with a multilingual interface and color touchscreen.
Motor and feeder speed control - converter ABB.
Solid state relay - CELDUC, France.
Contactor, breaker - SIEMENS, Germany.

Scheme of the line

Precise extrusion pressure closed-loop control system, keeps the extrusion capacity constant.
High quality automatic alloy die head, with online automatic thickness gauge, makes the film even thickness.
Cross spiral flow channel design of casting roller makes the surface temperature tolerance less.
Independent oscillating system, frequency variable speed regulating, adjustable regulating range.
Full-automation double-station winder, gap/friction winding mode is freely adjustable.
Closed-loop tension adjusting system, conical degree of winding tension is adjustable.
Total computer control - SIEMENS Simatic S7-300 (Germany) with a multilingual interface and color touchscreen.
Motor and feeder speed control - converter ABB.
Solid state relay - CELDUC, France.
Contactor, breaker - SIEMENS, Germany.

High-speed slitter, shaft/shaftless unwinding.
Automatic rectify control system.
Closed-loop tension winding, constant tension control.
Applicable for plastic film covering PE, PP, PET, PVC etc., paper, composite/aluminum plated film, color printing film slitting.
Perfect equipments for film and slice secondary processing and best choice for color-printing&package industry.