As a specialist in system solutions and automation
technology for moving webs and belts, Erhardt+Leimer ranks
worldwide as one of the leading manufacturers of control devices
for industrial branches such as the textile, paper manufacturing
and processing, corrugated board, plastics, packaging, tires,
rubber and nonwovens sectors. Electrical contracting and
switchgear manufacturing as well as electrical medical equipment
are further future-oriented fields of business.
Erhardt+Leimer looks back on almost eighty years of
practical experience and ranks among the internationally leading
suppliers of major product segments. Its products stand for
know-how, quality and innovation.
With its headquarters in Augsburg (Germany) and over 1000
employees worldwide, E+L is today a global player actively
producing and selling in the international market with
ubsidiaries, branches and agencies in all major industrial
nations throughout the world.
Automation technology and system
solutions for the pulp and paper industry
Paper Machine Forming Section
Forming Fabric Guide
The ELGUIDE SK (1) is the best linear air cylinder
guiding system available with optimum vibration damping. It
features a variety of fabric edge sensors: the traditional
pneumatic palm (6), ElectroPalm or the revolutionary OptoPalm,
non-contact infrared sensor system (7).
Options include: Easy doctor blade
mounting, manual lateral adjustment and automatic
controlled fabric oscillation.
Fabric Run-Off Alarm
The E+L run-off alarm (10) is a simple mechanical
paddle with one or two proximity contacts that signal when the
wire is out of position. The alarm signal may be interfaced to
meet the customers output needs.
Forming Fabric Tension Control
The lever arm ELSTRETCHER SP (4) with an optional PD
tension measuring support (5) can accurately maintain a pre-set
fabric tension regardless of outside influences. This guarantees
even wire tension for optimal forming and de-watering
conditions. Advantages:
Integrated tension measurement inclusiv overload protection.
Stock Jet Speed Measurement
The optical sensor system OptoGrid OGS (11) measures
very precisely the speed of the stock jet on line.
Press Section
Press Felt Guide
The ELGUIDE SK (1) is the best linear air cylinder
guiding system available with optimum vibration damping. It
features a variety of fabric edge sensors: the traditional
pneumatic palm (6), ElectroPalm or the revolutionary OptoPalm,
non-contact infrared electronic sensor system (7).
Options include: Easy doctor blade mounting, manual
lateral adjustment, automatic controlled fabric oscillation and
vertical mounted roll weight compensation using an auxillary
pneumatic cylinder.
Fabric Run-Off Alarm
The E+L run-off alarm (10) is a simple mechanical
paddle with one or two proximity contacts that signal when the
wire is out of position. The
alarm signal may be interfaced to meet the customers output
needs.
Press Felt Tension Control
The ELSTRETCHER SP (2, 3) is a motor driven spindle
or chain activated stretcher with optional fully automatic load
cell controls for maintaining a pre-set tension regardless of
operating conditions. Options
include: An automatic seam cocking feature for reduced vibration
and increased fabric life.
Advantages: Integrated tension measurement inclusiv
overload protection.
Sheet Break Detection
The OptoBreak sheet break detector system FRA 01 (9)
uses self cleaning, single sided, infrared sensor technology and
a digital controller to accurately and reliably signal and
indentify every sheet break. Up to four sensors may be connected
to each controller.
Paper Machine Dryer Section
Dryer Fabric Guide
The ELGUIDE SK (1) is the best linear air cylinder
guiding system available especially for high temperature
application. It
features a variety of fabric edge sensors: the traditional
pneumatic palm (6), or the revolutionary OptoPalm, non-contact
infrared electronic sensor system (7). Options include: Manual lateral adjustment and with the
OptoPalm, a tail threading mode that shifts the fabric closer to
the ropes improving threading efficiency.
Fabric Run-Off Alarm
The E+L run-off alarm (10) is a simple mechanical
paddle with one or two proximity contacts that signal when the
wire is out of position. The alarm signal may be interfaced to
meet the customers output needs.
Dryer Fabric Tension Control
The ELSTRETCHER SP (2, 3) is an motor driven spindle
or chain activated stretcher with optional fully automatic load
cell controls for maintaining a pre-set tension regardless of
operating conditions. Advantages:
Integrated tension measurement inclusiv overload protection.
Sheet Break Detection
The OptoBreak FRA 01 sheet break detector system (9)
uses self cleaning, single sided, infrared sensor technology and
a digital controller to accurately and reliably signal and
indentify every sheet break. Up to four sensors may be connected
to each controller.
Sheet Tension Monitor
The ELTENS PD tension monitor (12) will accurately
indicate the actual sheet tension at the draw area for accurate
and consistent draw control.
Sheet Length and Speed Measurement
For increased control of the process the optical
sensor OptoGrid OGS (11) measures the length and speed of the
sheet without contact and with a very high degree of accuracy.
Web Guiding
After the dryer section and prior to the reel, a
variety of web guide assemblies, ELGUIDER DR or ELROLLER SR
(13), are available with optional automatic oscillation for
optimal reel build-up properties and accurate paper edge
alignment.
Tissue Machine
Fabric
Run – Off Alarm
Forming
Fabric Guide
Wire/Felt
Tension Control
Sheet
Lengh and Speed Measurement
Wire Dewatering Press
Wire Fabric Guide
The ELGUIDE SK (1) is the best linear air cylinder
guiding system available with optimum vibration damping. It
features a variety of fabric edge sensors: the traditional
pneumatic palm (6), ElectroPalm or the revolutionary OptoPalm,
non-contact infrared sensor system (7).
Fabric Run-Off Alarm
The E+L run-off alarm (10) is a simple mechanical
paddle with one or two proximity contacts that signal when the
wire is out of position. The alarm signal may be interfaced to
meet the customers output needs.
Wire Tension Control
The ELSTRETCHER SP (3) is a motor driven lever arm
or spindle activated stretcher with optional fully automatic
load cell controls for maximum drainage.
Advantages: Integrated tension measurement inclusiv
overload protection.
Coating Machine
Web Guiding
A variety of web guide assemblies, ELGUIDER DR or
ELROLLER SR (13), are available with optional automatic
oscillation for optimal reel build-up properties and accurate
paper edge alignment.
Dryer Fabric Guide
The ELGUIDE SK (1) is the best linear air cylinder
guiding system available. It
features a variety of fabric edge sensors: the traditional
pneumatic palm (6), lectroPalm
or the revolutionary OptoPalm, non-contact infrared electronic
sensor system (7). Options include: Manual lateral adjustment
and with the OptoPalm, a tail threading mode that shifts the
fabric closer to the ropes improving threading efficiency.
Fabric Run-Off Alarm
The E+L run-off alarm (10) is a simple mechanical
paddle with one or two proximity contacts that signal when the
wire is out of position. The alarm signal may be interfaced to
meet the customers output needs.
Dryer Fabric Tension Control
The ELSTRETCHER SP (2, 3) is an motor driven spindle
or chain activated stretcher with optional fully automatic load
cell controls for maintaining a preset tension regardless of
operating conditions. Advantages: Integrated tension measurement
inclusiv overload protection.
Sheet Break Detection
The OptoBreak FRA 01 sheet break detector system (9)
uses self cleaning, single sided, infrared sensor technology and
a digital controller to accurately and reliably signal and
indentify every sheet break. Up to four sensors may be connected
to each controller.
Sheet Tension Monitor
The ELTENS PD tension monitor (12) will accurately
indicate the actual sheet tension at the draw area for accurate
and consistent draw control.
More
information: www.erhardt-leimer.com
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