PLEVA GmbH
Booth number: H7-A210
www.pleva.org
About us
PLEVA is developing and producing sensors and control systems since 1969. The PLEVA products are proved of value with great success world wide under extremely hard circumstances from end-users and the machinery industry.
The focus of developments is on systems for the online monitoring of industrial processes. PLEVA is represented in all important industrial countries and has service bases worldwide.
PLEVA sensors measure: exhaust humidity, application moisture, dye liquor pick-up, residual moisture, structure frequency, oxygen, fabric temperature, and more... In addition, the automatic weft-straighteners offer the highest detection and straightening performance due to the high-tech camera system.
The products can be used at heat treatment processes, drying processes, coatings, continuous dyeing, sizing machines, and more.
Therefore, the products help to produce more efficiently, reproducibly and sustainably.
Address
Rudolf-Diesel-Str. 2
72186 Empfingen
Germany
E-mail: info@pleva.org
Phone: +49 7485 1004
Internet: www.pleva.org
Contact person:
Products & Services
Sensors and control systems for exhaust humidity, application moisture, dye liquor pick-up, residual moisture, distortion, density, oxygen, fabric temperature and more...
Automatic weft-straightening systems with highest detection and straightening performance due to the high-tech camera system for textile industry
Systems for the online monitoring of industrial processes
Solutions for process optimization to achieve cost-efficiency, sustainability and productivity
StraightLiner SL smart
The weft-straightening machine SL smart is designed particularly for knitted and woven fabrics with a plurality of new design solutions. The heart of the SL smart system is the well-established advanced traversing camera technology which is unique in weft-straightening. The universal high-resolution camera captures more than 20 measuring points per meter of fabric width. Advanced evaluation algorithm enable an ultra-precise distortion analysis for perfect straightening results in a blink of time.
PLEVATEC - process visualization and control system
The advanced process control system PLEVATEC pro allows an integration of a huge variety of process critical data with all information at one glance and optimal controls. It is designed to enhance and simplify operation even at complex production lines with different modules. In addition, tolerances can be set as well as parameters saved and loaded within the integrated recipe management system. The customizable system provides solutions to a huge range of different processes, e.g. production line with foulard, vacuum, predryer, coating and dryers (stenter frames, ovens, etc.).
An integration of the following devices is possible:
- Exhaust humidity FSX
- Fabric temperature TDS
- Residual moisture RR, RF/AF
- Application moisture/coating AF
- Pick/course density CAM
Contactless moisture/coating/dye-pick up measurement
Our newly improved microwave measurement technology for moisture, coating, application / add-on and dye pick-up measurement offers several benefits for an even more efficient and comfortable usage:
- New and easier adjustment of the side heads with improved precision of adjustment at AF 310
- Improved sensitivity and accuracy by more than 30%
- Automatic and fast adjustment of measuring range
- Quick and easy commissioning and maintenance
- Interfaces: analog (0/4...20 mA), RS485 (Modbus), CAN (option), Profinet (option)
- Enhanced protection of measuring heads for robust use in even the harshest environmental conditions
Sensors for heat-treatment processes - Exhaust air humidity (FS X), Fabric and air temperature (TDS), Residual moisture (RR)
FS - Air humidity
the air humidity measurement FS is used to minimize the energy consumption of drying processes in dryers and stenter. The maintenance-free exhaust humidity sensors type FS X measures the humidity of the process air to control the exhaust air rate for an economic efficiency on drying process. It can be used in processes up to 600 °C.
TDS - Fabric and air temperature
Fabric temperature sensors TDS are used to supervise a heat treatment process e.g. drying, heat-setting, curing, vulcanisation, shrinking, ageing and cross linking of textiles, carpet, paper, fibreboard, plastics and much more. TDS can be used in the hot zone inside dryers and ovens. And for special application in Ex-zones, TDS sensors with a special PLEVA Process Box can be supplied as well.
RR - Residual moisture
The measuring device RR and RR W measures the residual moisture of planiform fabrics. The type RR tandem roller is used for lower moisture values or the measurement of synthetics or mixed fibres with synthetics. The type RR W measures the residual moisture over the full fabric width on two rollers at knitted fabric or at surface sensitive fabrics.
