Source: https://www.lenser.de/en/
Timestamp: 2019-04-21 06:09:28+00:00

Document:
LENSER develops and produces filter elements for a variety of industrial applications. Field-tested filter cloths as well as comprehensive consultation for all filtration-related processes complete our product and service offerings. Customers around the world rely on the superior properties of LENSER products and services.
With the experience of 45 years, LENSER plays an important role in ensuring the economic success of its customers.
Our technological and productive base is located in Germany. Thanks to production locations and representations in the global growth markets, we are always close to our customers. Since 2005, LENSER, as an independent company within the ANDRITZ Group, has been increasingly developing its powers of innovation in the global marketplace.
Thanks to the production experience and process know-how gathered over decades, LENSER is able to continuously increase the efficiency and profitability of filtration. And the development is continuing.
Our employees’ awareness and understanding of integrated business processes, as well as good corporate communication, are a guarantee for high quality products and processes. That is what our customers appreciate.
– for perfect product design.
Our customers profit from exact suggestions on how to increase quality and efficiency. With the help of Failure Mode and Effects Analysis (FMEA).
analyses. It is used to determine the optimisation potential when using our filter elements and to the develop the product design further.
We already simulate the behaviour of the filter elements with the help of software during the design process.
We accompany the new development of filter presses from the beginning and construct the suitable filter elements using the Finite-Element-Method (FEM).
Even after years, our customers can easily re-order our products. Because LENSER is certified according to DIN ISO 9001.
Defined production processes and program-controlled production guarantee reproducible quality standards.
CAD-made production designs ensure seamless technical documentation.
training are the prerequisites for continuous company development and the capacity for innovation.
We are looking forward to receiving your unsolicited application.
We also give our employees the opportunity of vocational retraining in a variety of occupations.
In order to increase efficiency, ever larger membrane filter elements are being used, particularly in raw materials production. LENSER Filtration GmbH has now reacted to that by investing in the largest heating element welding plant in the world. The new plant at the headquarters in Senden will soon enable the welding of membrane filter elements with a format of up to 2.5 by 3 meters. As market leader in the production of filter elements made of thermoplastic synthetics, LENSER is thus securing a decisive product advantage and strengthening its location in Senden.
Apart from the plant in Senden, LENSER also has production facilities in Romania and sales offices in USA, China and Malaysia, which also underlines its presence in the most important growth markets.
There are no current international job vacancies.
Every day we use a variety of products that are made with the help of filtration procedures.
The same applies for raw material production and the chemical industry, where filtration plays a vital role.
LENSER filter elements have been used successfully in all kinds of application areas for decades. Product developments by LENSER have made filtration more efficient and effective.
Our customers achieve shorter production times with LENSER membrane filter elements.
negative effect on the profitability of pigment production.
LENSER ensures the best possible equipment availability during the sugar campaign.
LENSER filter elements enable the economic mining of deposits with low material content.
LENSER prolongs the filter element service lives.
The LENSER Ultra Dry procedure enables filtration, sterilization and drying in one step.
The UM bloc design features ridge lines stepped to double pip height at the edges.
High operating security, as the UM membrane also tolerates squeezing in a chamber that has been poorly filled or left empty by mistake.
The recessed membrane facilitates even cake thickness and a good wash result.
High-pressure membrane filter elements KM, HD (HD = high pressure) are extremely resilient.
These filter elements withstand squeezing pressures of up to 30 bar thanks to their special feed port designs and material combinations.
Exchangeable membrane filter elements enable simple membrane exchange.
You only have to replace the membrane rather than the complete filter element when the filter element is worn out. The body plate is retained.
The membrane halves on the KM RUM design are fixed to the carrier plate using clip strips.
The membrane halves on the KM RUD design are fixed with clamping strips in the grooves of the membrane body plate designed for that purpose.
The KM RUD may exclusively be used as a mixed pack (MIXPACK) in combination with recessed filter elements.
Pack of recessed and membrane filter elements.
Gasketed filter elements CGR (caulked-grooved) are used if the filter chambers have to be leak-proof.
Depending on individual requirements, LENSER has an array of sealing materials, such as EPDM, silicone, NBR and FKM on offer.
For example, we use FDA- or EU-compliant seals for the food and pharmaceuticals sector.
Filter plates and frames are a popular solution for special processes. We manufacture these according to your requirements in many different formats and designs.
We manufacture custom-designed filter elements tailored to specific requirements.
The advantages of LENSER custom-designed filter elements: low weight, high stability, chemical resistance and almost completely maintenance-free.
LENSER accessories for filter elements are manufactured and continually optimised based on our experience of daily use.
The pictures below represent merely a selection of our current accessories. Further accessories available on request.
We recommend the use of LENSER support/distribution rings for critical applications with extremely low filter cake build-up.
The latest generation LENSER feed shoes facilitate smooth operation of the filter presses thanks to their innovative design. Using tried and tested materials – e.g. PP and PVDF – they cover almost all eventualities in terms of chemical resistance.
No risk of pressure differences in the filter chambers, as no blockages can occur in the slurry supply. A free flow for the subsequent filtration cycle is thus guaranteed.
With mixed plate packs (membrane and recessed filter elements) the membranes are not stressed or distorted during the squeezing process. In combination with the improved filter cake build-up in the feed port area, this also extends the service life of the membranes.
You can monitor the squeezing process effectively with the patented LENSER Control System (LCS). The LCS system detects any membrane leakages immediately and displays the current compression status of the filter cake.
During the squeezing process the squeezing medium flows behind the membrane, i.e. the ball rotates. The cake has reached maximum compression and the membrane is tight once the ball is still. If the membrane is not tight or is damaged, the ball will continue to turn. The LCS system can also be retrofitted.
FOOD: e.g. sugar, palm oil, beer mash, etc.
CHEMICALS: e.g. silica, phosphates, etc.
MINING: e.g. copper, tailings, red mud, metal refining, etc.
MINERALS: e.g. gravel, clay, etc.
CHEMICAL: e.g. titanium dioxide, etc.
FOOD: e.g. beverages and pulp, yeast/proteins, etc.
SLUDGE: e.g. industrial waste/metal hydroxides, etc.
LENSER Formed Composite (LFC) neck (male/ female design) sewn onto proven LENSER PRESS TEX filter fabric.
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Below you can find the product groups and the corresponding data sheets. Please choose a group.
You can find downloads of instructions and brochures below. Please choose a group.
Many of our machines are custom-made products containing our specific product know-how. The quality of our filter elements is based on the exact interplay of material preparation, temperature control, pressing technique and workmanship.
The process temperature, the chemical composition of the slurry and the mechanical demands on the filter elements require particularly thorough material selection.
Thanks to our in-house material research and great amount of experience in preparation and treatment, we can ensure that our products are able to withstand highest stress levels.
We are continuously developing our pressing technique, which is particularly gentle on material, in order to provide ever more robust, flexible and efficient solutions for our customers.
We produce filter elements that have no internal stress up to a size of 2 x 3 meters and 2.5 x 2.5 meters.
The use of CNC machines enables exact customizing. Reordering and refitting with LENSER filter elements is easily possible.
Our experienced service technicians will support you with the initial operation and optimization of your new filter presses. We'll gladly check the requirements for retrofitting with LENSER filter elements and prepare an implementation concept.
Please talk to us personally!
We'd be happy to answer any questions.
We will then immediately inform you about the reliable delivery date.
We can carry out chemical analyses and test filtrations in order to optimize your filtration process. Either under original conditions on location or in our laboratory. This service is provided by us around the world.
High-quality system components are just as important as their appropriate handling in order to achieve good filtration results.
The timely recognition and elimination of possible problems increases the efficiency of your facility.
LENSER therefore provides training by experienced specialists for your employees.
We would also be happy to provide training on location.
Do you need high quality industrial filtration components? LENSER is here to help you find press machine elements. We are US based manufacturers of commercial liquid filters, industrial filtration components, sealed filter elements and press elements. We offer a wide range of equipment designed for performing a variety of industrial tasks. LENSER has a client-first pricing model where we aim to enable our customers to invest in world-class machinery without breaking the bank. Despite being an affordable seller, LENSER does not compromise on quality. Our sales team will guide you to selecting the right elements for your requirements.
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Data privacy is of especially great importance for our company. It is essentially possible to use the website without providing any personal data. Should a particular person wish to make use of special services of our company online, however, it may be necessary to process personal data. Should the processing of personal data be required, and should no legal basis exist for such processing, we will obtain the prior consent of the person concerned. The processing of personal data, for example the name, address, e-mail address or telephone number of a person concerned, is always carried out in line with the Federal Data Privacy Act (BDSG), the EU General Data Privacy Regulation (GDPR) that comes into force on 25/05/2018, and any laws which likewise apply. With this data privacy statement, our company would like to provide information on the nature, scope and purpose of the personal data processed by us, and explain to persons concerned what rights they are entitled to assert. Our company has implemented numerous technical and organisational measures in order to ensure that any personal data processed is protected as comprehensively as possible. Web-based data transmission may, however, possibly contain security gaps, so that absolute protection cannot be guaranteed.
1.1 Personal data Personal data is “any information which relates to an identified or identifiable natural person (hereinafter referred to as either ’affected person‘ or ’person concerned‘). A natural person is considered identifiable if he or she can be directly or indirectly identified, in particular by means of being allocated to an identifier, such as a name, an ID number, site data, an online identifier or one or more special features which are the expression of the physical, physiological, genetic, psychological, economic, cultural or social identity of said natural person” (see Art. 4(1) of the General Data Privacy Regulation (GDPR)).
1.2 Person concerned/affected person A person concerned or affected person is any identified or identifiable natural person whose personal data is processed by the party responsible for the processing.
1.3 Processing Processing is any procedure carried out with or without the aid of automated methods, or any such sequence of procedures in connection with personal data, such as the gathering, recording, organising, ordering, storage, adaptation or amendment of data, the reading out of it, querying of it, use, disclosure of it by way of transmission, dissemination or any other form of provision, the comparison or linking of it, or the limitation, deletion or destruction of it.
1.4 Limitation of processing Limitation of processing means the marking of stored personal data with the aim of limiting its future processing.
1.5 Profiling Profiling means any kind of automated processing of personal data where such personal data is used to assess certain personal aspects relating to a natural person, in particular in order to analyse or predict aspects in regard to work performance, economic position, health, personal preferences, interests, reliability, conduct, place of residence or change of location of such natural person.
1.6 Pseudonymisation Pseudonymisation means processing personal data in the case where the personal data can no longer be assigned to a specific person concerned without drawing upon additional information. Such additional information that is subject to the technical and organisational measures is stored separately, and it is thus guaranteed that the personal data cannot be allocated to an identified or identifiable natural person.
1.7 Responsible party or party responsible for the processing The party responsible, or the party responsible for processing the information, is the natural or legal person, authority, institution or other body which decides, either alone or together with others, for the purpose and means of processing personal data.
1.8 Contract data processor A contract data processor is a natural or legal person, authority, institution or other body which processes personal data on behalf of the party responsible.
1.9 Recipient The recipient is a natural or legal person, authority, institution or other body to whom or which personal data is disclosed, irrespective of whether the latter is a third party or not. Authorities which may receive personal data in the context of a particular investigation mandate under EU law or the law of the Member States are not, however, deemed recipients.
1.10 Third party A third party is a natural or legal person, authority, institution or other body other than the person concerned, the responsible party, the contract data processor and the persons who are authorised, under the direct responsibility of the party responsible or the contract data processor, to process the personal data.
1.11 Consent Consent means any expression of intent in the form of a declaration or any other clear confirmatory action voluntarily submitted by the person concerned in regard to the particular case in an informed way and unmistakably, with which the person concerned makes it understood that he or she is in agreement with the processing of the personal data concerning him or her.
Every time the website is accessed by a particular person or an automated system, the web server of Lenser Filtration GmbH gathers a range of pieces of general data and information. This general data and information is stored in the log files of the server. The browser types and versions used, the operating system used by the accessing system, the website from which an accessing system reaches our website, the sub-pages of the website which are accessed on our website via an accessing system, the date and time of any access to the website, an Internet protocol address (IP address), the Internet Service Provider of the accessing system and any other similar data and information which serves to fend off risk in the event of our IT systems being attacked may be gathered. When using such general data and information, Lenser Filtration GmbH does not draw any conclusions concerning the person concerned. Rather, such information is needed in order to deliver the content of our website correctly, optimise the content of our website, as well as the advertising for it, guarantee the ongoing functionality of our IT systems and the technology of our website, and provide law enforcement agencies with the information necessary for prosecution in the event of a cyber-attack. Such data and information gathered anonymously is therefore evaluated by Lenser Filtration GmbH on the one hand statistically, and also with the aim of increasing data privacy and data security at our company, in order to ultimately ensure an optimum level of protection for the personal data processed by us. The anonymous data of the server log files is stored separately from any personal data given by a person concerned.
Any person affected by the processing of personal data is entitled to receive the information on the personal data stored on his or her person from the party responsible for the processing, free of charge, and be given a copy of such information along with the information cited here: • The purposes of processing the personal data • the categories of personal data that is being processed • the recipient or categories of recipients to whom the personal data has been disclosed or is yet to be disclosed, in particular in the case of recipients in non-EU countries or at international organisations • if possible, the scheduled duration for which the personal data will be saved, or, if this is not possible, the criteria for laying down such duration • the existence of a right to correction or deletion of the personal data concerning him or her or to restricting the processing by the party responsible or of a right of opposition against such processing • the existence of a right to appeal to a regulatory authority • if the personal data is not gathered from the person concerned: any information available on the origin of the data • the existence of automated decision making, including profiling pursuant to Article 22(1) and (4) General Data Privacy Regulation (GDPR), and — at least in such cases — meaningful information on the logic involved, as well as the reach, and the effects of such processing aimed for, for the person concerned. The person concerned moreover has a right to information on whether personal data has been transmitted to a non-EU country or an international organisation. Should this be the case, the person concerned shall also be entitled to receive information on the appropriate warranties in connection with the transmission. Should a person concerned wish to lay claim to such a right to information, he or she may contact our Data Privacy Officer for this purpose at any time.
Any person affected by the processing of personal data has the right to demand of the party responsible that the personal data concerning him or her is deleted immediately, if one of the following grounds applies and if the processing is not necessary: • The personal data has been gathered for such purposes, or processed in another way, for which it is no longer needed. • The person concerned revokes his or her consent, on which he or she based the processing pursuant to Art. 6(1)(a) General Data Privacy Regulation (GDPR) or Art. 9(2)(a) General Data Privacy Regulation (GDPR), and there is no other legal basis for the processing. • Pursuant to Art. 21(1) General Data Privacy Regulation (GDPR), the person concerned is filing an opposition to the processing, and there are no overriding justified grounds for the processing, or the person concerned is filing an opposition against the processing pursuant to Art. 21(2) General Data Privacy Regulation (GDPR). • The personal data has been processed illegitimately. • The deletion of the personal data is necessary in order to fulfil a legal obligation in accordance with EU law or the law of the Member States to which the party responsible is subject. • The personal data has been gathered in regard to services offered in the information society pursuant to Art. 8(1) General Data Privacy Regulation (GDPR). Should one of the above-mentioned grounds apply and an affected person wish to arrange for the deletion of personal data that is stored with our company, he or she may contact our Data Privacy Officer for this purpose at any time. Our Data Privacy Officer will arrange for the request for deletion to be complied with without delay. Should the personal data have been published by our company, and should our company, as the party responsible pursuant to Art. 17(1) General Data Privacy Regulation (GDPR), be obliged to delete said personal data, our company shall, taking into account the available technology and the implementation costs, take appropriate steps, also of a technical nature, to inform other parties responsible for the data processing, who process the published personal data, that the person concerned has requested from such other parties responsible for processing the data that all links to said personal data or copies or replications of such personal data be deleted, provided that the processing is not necessary. The Data Privacy Officer will arrange for whatever is necessary in the individual case.
Any person affected by the processing of personal data has the right, granted by the Legislator of the respective European Directives and Regulations, to require the party responsible to limit the processing of the data if one of the following prerequisites exists: • The accuracy of the personal data is disputed by the person concerned, and in fact for a period of time which enables the party responsible to check the accuracy of the personal data. • The processing is illegitimate, and the person concerned refuses to have the personal data deleted, and instead demands that the use of the personal data be restricted. • The party responsible no longer requires the personal data for the purposes of the processing, the person concerned does, however, require it to assert, exercise or defend legal claims. • The person affected has filed an opposition against the processing of the data pursuant to Art. 21(1) General Data Privacy Regulation (GDPR), and it has not yet been established whether the justified grounds of the party responsible outweigh those of the affected person. Should any of the above-mentioned prerequisites apply and an affected person wish to request that the personal data that is stored with our company be limited, he or she may contact our Data Privacy Officer for this purpose at any time. The Data Privacy Officer will arrange for the processing of the data to be limited.
Any person affected by the processing of personal data is entitled to receive the personal data concerning him or her, which has been provided to a party responsible by the affected person, in a structured, up-to-date and machine-readable format. He or she additionally has the right to transmit such data to a different party responsible, without being hindered by the party responsible, to which or whom the personal data has been provided, as long as the processing is based on the consent pursuant to Art. 6(1)(a) General Data Privacy Regulation (GDPR) or Art. 9(2)(a) General Data Privacy Regulation (GDPR) or an agreement pursuant to Art. 6(1)(b) General Data Privacy Regulation (GDPR), and the processing is undertaken with the aid of automated procedures, as long as the processing is not necessary in order to complete a task that is in the public interest or completed to exercise official authority that has been conferred upon the party responsible. When exercising his or her right to data portability pursuant to Art. 20(1) General Data Privacy Regulation (GDPR), the person concerned is, moreover, entitled to cause the personal data to be transmitted directly from one party responsible to another party responsible, if the latter is technically feasible, and as long as the rights and freedoms of other persons are not thereby impaired. In order to assert the right to data portability, the person concerned may contact the Data Privacy Officer appointed by us at any time.
Any person affected by the processing of personal data has the right, for reasons which arise from his or her particular situation, to file an opposition against the processing of personal data concerning him or her that is being undertaken based on Art. 6(1)(e) or (f) General Data Privacy Regulation (GDPR), at any time. This also applies to any profiling based on these provisions. In the event of an opposition, our company no longer processes the personal data, unless we can provide evidence of mandatory grounds for the processing, worthy of protection, which outweigh the interests, rights and freedoms of the person concerned, or the processing serves the purpose of asserting, exercising or defending legal claims. Should our company process personal data in order to carry out direct marketing, the person concerned is entitled to file an opposition against the processing of the personal data for the purposes of such marketing, at any time. This also applies to profiling, in so far as it is connected with such direct marketing. Should the person concerned oppose the data being processed for the purposes of direct marketing, vis-à-vis our company, we will no longer process the personal data for such purposes. In addition, the person concerned is entitled, for reasons arising from his or her particular situation, to file an opposition against the processing of personal data concerning him or her that is performed by our company for scientific or historic research purposes or for statistical purposes pursuant to Art. 89(1) General Data Privacy Regulation (GDPR), unless such processing is necessary in order to complete a task that falls within the scope of the public interest. In order to exercise the right of opposition, the person concerned may contact the Data Privacy Officer directly.
Any person affected by the processing of personal data has the right not to be subjected to a decision based exclusively on automated processing - including profiling - which develops legal validity in regard to him or her or affects him or her considerably in a similar way, as long as the decision is not required for concluding or fulfilling an agreement between the person concerned and the party responsible, or admissible based on legislation of the Union or the Member States, to which the party responsible is subject, with such legislation containing appropriate steps to preserve the rights and freedoms, as well as the justified interests of the person concerned, or effected with the express consent of the person concerned. Should the decision regarding the conclusion or fulfilment of an agreement between the person concerned and the party responsible be required, or should it be taken with the express consent of the person concerned, our company will take appropriate steps to preserve the rights and freedoms of the person concerned, as well as his or her justified interests, which at least includes the right to arrange for the intervention of a person on the part of the party responsible, the right to explain one’s own position and the right to contest the decision. Should the person concerned wish to assert rights in regard to automated decisions, he or she may, for this purpose, contact our Data Privacy Officer at any time.

References: Art. 4
 Art. 6
 Art. 9
 Art. 21
 Art. 21
 Art. 8
 Art. 17
 Art. 21
 Art. 6
 Art. 9
 Art. 6
 Art. 20
 Art. 6
 Art. 89