Erhardt+Leimer (Zhejiang) Automation Technology Co., Ltd.

Innovative highlights of the exhibit：

Continuous acquisition and control of the web position

Product introduction:

ƒ Highly-compact pivoting frame system with wear-free, brushless drive technology for the highest control accuracy and control dynamics ƒ Can be combined with various sensors • FR 46 infrared edge sensor for tissue and non-woven fabric • FR 61 infrared wide band sensor for paper and non-woven fabric with fre-quent format change • FX 46 ultrasonic edge sensor for paper and transparent plastic materials • FE 52 color line sensor for printed webs with line or color contrasts

Innovative highlights of the exhibit：

Fully digital monitoring of the print quality on moving webs

Product introduction:

ELSCAN OMS3 was specially designed for narrow web applications up to a web width of 580 mm. Reduced to the essential functions, OMS3 focuses on the main task of a web monitoring system – the display of the web in brilliant image quality. Like all ELSCAN systems, the proven "dualView" technology is used of course. ƒ Camera system with two 5-megapixel cameras for wide-angle and telephoto ranges ƒ Intelligent camera (no separate computer) ƒ Crossbeam with manual or motorized camera positioning ƒ Operation with mouse, command station or touch monitor

Innovative highlights of the exhibit：

Continuous detection and control of the web tension

Product introduction:

Continuous detection and control of the web tension

Innovative highlights of the exhibit：

Continuous acquisition and control of the web position

Product introduction:

The control unit of the winder adopts wear-free brushless drive technology, delivering maximum web guiding accuracy and control dynamics.

Innovative highlights of the exhibit：

Print image inspection on moving webs

Product introduction:

SMARTSCAN is the first 200% inspection system developed specially for narrow-web printing and finishing machines. The 200% inspection reliably detects print defects, damage to the material and missing labels. In addition, splice points or inserted flags are detected in a targeted manner and are displayed to the user as such. Rewinders can be activated using output sig-nals, in order to locate defects for repair. How-ever, signal lamps or other events can also be triggered, for example, to warn the user as quickly as possible. The web monitoring integrated in SMARTSCAN as standard displays a static image of the mo-ving web to the machine operator. The special illumination concept also displays strongly ref-lective areas, such as glossy foil, in a homoge-neous manner. With its unique operating concept, SMARTSCAN opens up new avenues in the industry. The system is set up and ready to start with just one button-press. This means that external training courses are no longer necessary and the com-missioning time is reduced to a minimum. Its compact design means that SMARTSCAN can be integrated quickly into all production machines without major work. The interface for the user is a touch monitor, which displays all the functions clearly.

Innovative highlights of the exhibit：

Continuous acquisition and control of position, speed and torque

Product introduction:

Erhardt+Leimer offers linear and rotary direct drive solutions that are suitable for a wide range of different tasks thanks to their backlash-free design, and they stand out with exceptional stall torque and high acceleration capability. By remov- ing all mechanical power transmission compo-nents, we enable our customers to make consid- erable time and cost savings during machine servicing and ensure easy integration in the machine layout. The drives consist of a housing made of extruded aluminum and a rotor with an iron core that offers a high power density. Thanks to the resulting complete elimination of the type of backlash associated with conventional drive systems and the mechanical elasticity of the drive, the EL.MOTION motors are perfect for applications that demand extremely quiet and smooth running coupled with very precise posi-tioning accuracy.

Innovative highlights of the exhibit：

Continuous detection and control of the web tension

Product introduction:

PD23 Flange load cell in stainless steel for difficult ambient conditions, e.g. washing machines and etching units ƒ Multi-position, easy installation due to vari-ous mounting options, e.g. flange bearings, pedestal bearings, inner or outer fastening ƒ Highly reliable in operation thanks to over-load protection up to 20 times the nominal measuring force ƒ For measurements in a horizontal direction, the weight of the roller does not affect the measured result ƒ Good temperature behavior and a high de-gree of linearity of the measuring elements thanks to application of the strain gauge on a flat surface ƒ The high value of the web load cell spring constant permits a high maximum operating speed for the measuring roller