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NEWTRENDMEGA INDUSTRY LIMITED

NO 1902, 6/F., Easey Comm Building,

NOS 253-261 Hennessy Road,

Wanchai, Hongkong

Telephone: 00852 2811 3620

Telefax: 00852 2811 3621

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Blown Film Line

Release Time：2024-10-15 13:05:58 View：951

The OCS Blown Film Line is used to carry out optical and physical property measurements of polymers in the production of high-quality blown films (blowing, cooling, laying flat, haul-off and winding). All parameters of the line, e.g. extruder speed, temperature, haul-off speed, film width, film bubble ratio, are stored by a touch panel control system, which ensures that the film quality is reproducible at any time. This is an important parameter for optical and physical on-/offline measurements, for use with gels, impurities, fibres and other contaminants, as well as for turbidity, transmission, gloss, density and additive measurements.

Possible testable polymers include, for example, LLDPE, LDPE, PP and HDPE.

Features

Cleaning positions of the Measuring Extruder (ME) can be approached via electric motor
Modular architecture of the Modular Film Analyser (MFA) to facilitate customisation of additional measuring and test devices
Automatic control of the bubble diameter according to the preset film width
Operation via touch panel with data trend as well as optical and acoustic alarm functions
All system parameters are monitored and saved in the touch panel control system

Specification

Blown film die
30–80 mm

Die gap
0.5–1.5 mm (depending on nozzle diameter)

Bubble diameter
Max. 320 mm

Flattened film width
Max. 400 mm

Haul-off speed
0–15 m/min (optional 30 m/min)

Haul-off force
0–20 N

Communication protocol
MODBUS (RTU, TCP/IP), PROFIBUS, PROFINET, OPC (Server/Client), CSV file, customer-specific

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Blown film die	30–80 mm
Die gap	0.5–1.5 mm (depending on nozzle diameter)
Bubble diameter	Max. 320 mm
Flattened film width	Max. 400 mm
Haul-off speed	0–15 m/min (optional 30 m/min)
Haul-off force	0–20 N
Communication protocol	MODBUS (RTU, TCP/IP), PROFIBUS, PROFINET, OPC (Server/Client), CSV file, customer-specific