When small thingsWe clean parts and equipment

We clean parts and equipment

Pure Bohemia Company provides full spectrum of tailor made chemical and mechanical cleaning and surface treatments of parts, precision parts and equipment, vacuum chamber parts from various industry segments and other substrates.

Example of some equipment:
PVD, CVD, MOCVD chambers and their parts, BAK, BAV, ANELVA kits, pylons, planets, showerheads, ceramic, quartz, plastic, carbon fiber and graphite parts.

makeRecycling and refining of precious metal

Recycling and refining of precious metal

Our Recovery and refining program provides chemical and mechanical separation out of various mixtures, alloys and other products, purification and refining of wide range of precious metals, or any other high value depositions based on our clients’ needs.

big differenceOur support services

Our support services

Inseparable part of our services is all the necessary support and other benefits such as, elaborated administration and reporting system, incoming and outgoing video quality inspection, analysis and testing, logistics and professional and helpful staff.

Who We Are

Refining

At the present Pure Bohemia, s.r.o. provides wide range of services in the field of professional cleaning and refurbishment of parts and equipment and recovery and refining of precious and other metals for diverse numbers of industry segments for abroad clients as well as Czech Republic.

What is New

We Are Officially Certified Nov 30 2014

We Are Officially Certified

It is our pleasure to announce, that our company has in July 2014 successfully passed  all the control audits and received the ČSN EN ISO 9001: 2009 a ČSN EN ISO 14001: 2005 certificates from the Certification Body Management System TÜV SÜD Czech s.r.o.

We clean parts and equipment

Refining

Our refurbishment services include variety of professional chemical and mechanical surface treatments of precision parts and equipment, parts of vacuum chambers from various industry fields and advanced surface treatments such as stripping, sandblasting (abrazive, nonabrazive), polishing, metallization and ultrasound deionized water cleaning. Our cleaning services always include analysis, testing and also sales and logistics support. All our technologies are developed to be most substrate safe, to secure the longest possible life cycle of all the cleaned parts and vacuum chambers.

We also provide minor repairs, new parts fabrication, sheet metal folding, laser cutting, and water jet cutting and formating.

EXAMPLE OF SOME EQUIPMENT

PVD, CVD, MOCVD chambers and their parts, BAK, BAV, ANELVA kits, pylons, planets, showerheads, ceramic, quartz, plastic, carbon fibre and graphite parts.

Chemical Cleaning

We focus on chemical removing of mostly metal depositions from various substrates. Among our used technologies are both alkaline and acidic baths, as well as organic compounds. The fundamental procedures of our chemical cleaning services are:

  • Degreasing
  • Selective wet etching
  • Stripping

Degreasing:

  • We offer both wet and dry form of degreasing from wide range of substrates.
  • These processes are widely used for parts and equipment with high cleanness requirements, such as vacuum chambers for chemical and physical vapor depositions.

Selective wet etching:

  • Is chemical removal of most of the metal, nonmetal and range of organic coatings from various substrates.
  • We remove aluminum, copper, chrome, and other metals as well as their alloys on regular basis.
  • We are also engaged in chemical removal of titanium and chromium nitrides for example (TiN, CrN, AlTiN, etc.)
  • We also process solar industry waste

Stripping:

  • We manage wide range of technologies used for removing various organic coatings.
  • Our special expertise are varnishes and paints used in automotive industry including those Coated in cataphoresis

Mechanical cleaning

In the process of managing individual orders we also use our own work-shop and provide wide range of services.

Disassembly or exchange of damaged parts

  • Sanding
  • Shot-blasting
  • Surface coarseness adjusting
  • Polishing
  • Mechanical stripping of smaller parts
  • And final completion

In terms of surface treatments we also provide an option of aluminum flame coating carried out by experienced personnel only. We have all the technologies to coat even more difficult design products with possible masking to avoid coating in places where coating is not desirable. In case of interest we can provide also ceramic coatings based on Al2O3.

Metalization

In terms of surface treatments we also provide an option of aluminum flame coating carried out by experienced personnel only. We have all the technologies to coat even more difficult design products with possible masking to avoid coating in places where coating is not desirable. In case of interest we can provide also ceramic coatings based on Al2O3.

New parts fabrication

Based on your wishes and needs we are also able to provide fabrication of new parts as per your specifications and technical drawing and documentation. For that we use wide range of technologies.

  • Water jet or laser cutting
  • Sheet metal folding
  • Welding methods as well as MIG/MAG and TIG
  • Processing of steel, copper and aluminum materials
  • We arrange also manufacturing of titan parts

Recycling and refining of precious metal

Refining

This programe is focused on chemical as well as mechanical recovery of precious or desired metals, or any other high value depositions from all sorts of mixtures and alloys. Our wide expertise includes next to standard precious metals such as gold, silver, palladium, other metals like molybden, indium, and much more. One of many provided survices in recovery and refining is purification of obtained metals to desired purity as per our clients specifications. (e.g. gold 99,99%, silver 99,99%, indium 99,99% etc.) We are equipped with all the technology and facility for chemical as well as electro- chemical refining including atmospheric, vacuum and high temperature melting.

Based on clients needs we are able to launch research of alternative recycling method of various metals and materials from various substrates for chemical as well as electro-chemical refining including.

Separation of precious metals

We offer services of precious metals recovery (gold, silver, palladium, and other) from various compounds and alloys that we obtain during the refurbishment treatments. This way we return to your production not only again usable part, as well as the precious metal if necessary.

Other sources of alloys for refining are for example from goldsmith s and electro technical industry.

Further services in separation and refining are recovery of indium and gallium from various alloys and particularly from photovoltaic and electronic industry. We have in cooperation with academic institute developed unique method for indium and gallium recovery from Cu-In-Ga-Se alloys used in photovoltaic panel production.

We do not limit our recovery services only to the precious metals named. We always try to meet all the possible requirements you may have.

Precious metals refining

Our services do not end with the recovery or separation of precious metals such as gold, silver, palladium, or any other desired metal. These given metals are further processed and refined to the highest possible purity or as per your needs and specifications.

  • Gold up to 99,99%
  • Silver up to 99,95%
  • Indium 99,999% and others

We are equipped with both equipment and the facility for chemical and electrochemical refining and its final melting.

  • Atmospheric melting
  • Vacuum melting
  • High temperature melting

Our support services

Refining

All of our cleaning services are supported by all the necessary support such as incoming and outgoing video quality inspection, advanced and elaborated reporting and testing systems, analysis of cleaned parts, Cleaned parts can also be tested with x-ray florescence spectrometer and other various spectrometers, precise packaging including vacuum packaging. Logistic issues such as timely pick up and delivery as well as professional and helpful staff.

Quality inspection

Is setup to fully support maxim possible control of all processes in place.

Incoming inspection:

  • Process of order receipt is video recorded and parts are visually checked for any existing damage such as surface scratches, deformations, bad seams etc.
  • Any parts of equipment with precious metal depositions are weighed.
  • Order received is crosschecked with delivery order or note
  • New parts are measured, weighed, photographed and entered into our database.

In process control:

  • At all times during the treatment process are the parts controlled for any surface changes.
  • We keep track of correct bath temperatures and concentration, as well as correct working times.
  • Where mechanical treatments are in use, the surface coarseness is controlled.

Outgoing inspection:

  • This step of the process includes the final inspection of the amount of parts and visual control.
  • Outgoing inspection is also video recorded and video packaged and loaded in transfer boxes.
  • As per your request we can conduct coarseness measurements and controls etc.

Logistic services

  • We are able to arrange pickup and/or delivery of an roder via our internal or external resources.
  • If necessary we will arrange an insurance of your shipment, custom clearance documents and other necessities.

Customer service

For maximum comfort of our customers we offer information of the order progress at anytime.

Such as:

  • Purchase order confirmation and incoming inspection reports.
  • We provide the option of various analysis, either in case of precious metal depositions or analysis of coatings on cleaned parts, etc.
  • Upon your request we can also provide parts monitoring and their life span control. That means we monitor the number of times that each and every part was serviced or treated in our process.

If required or requested we can pack all your parts or equipment in clean rooms of category 1000. Parts packaged in the clean room are packed into single or double vacuum foil cases (mostly LDPE).

Specific parts requiring any further special handling are packed as per your instructions or requirements into appropriate transport packaging, be it wooden cases, cartons, plastic boxes, etc.

Packaging services

If required or requested we can pack all your parts or equipment in clean rooms of category 1000. Parts packaged in the clean room are packed into single or double vacuum foil cases (mostly LDPE).

Specific parts requiring any further special handling are packed as per your instructions or requirements into appropriate transport packaging, be it wooden cases, cartons, plastic boxes, etc. 

 

Research and development

Laboratory facilities

In our field of expertise it is necessary at all times to have all the information on the properties and characteristics of processed materials. Given the wide spectrum of materials we work with, laboratories equipped with devices and appliances for basic analytical measuring and securing all the necessary parameters are essential.

Further specialized measuring and analysis in order to ensure maximum quality results are conducted in cooperation with academic institutes equipped with high tech devices and facilities. At the same time we aim to expand our local resources to improve our processes, services and time abilities.

Research capacities

Qualified team with the best possible qualifications is elementary for any research or development. To ensure the best progress and research results we implement creative approach at all levels of new processes and technologies. Our local team of specialists in metallurgy, chemical processes, organic and inorganic technologies covers all the necessary knowhow and skills.

Tailor made development

In respect to the wide range of different needs and problematic of all our clients, it is essential and a big advantage we are able to fit the services as well as the research individually to every need of our clients. It is elementary we work with different materials, manage various technologies and processes and apply tailor made approach to each and one of our clients.

Documents

Here you can find all the necessary documentation and information you may need. In case of any further questions please do not hesitate to contact us.

Terms and Conditions

General terms and conditions

Contact

Production Site

Průmyslová 397
440 01  Louny
Česká republika

tel.: (+420) 777 456 400
e-mail: info@purebohemia.cz

Registrered Office

Umělecká 310/2
170 00  Praha 7
Česká republika

Company ID No: 24318451
VAT Registration No: CZ24318451

Incorporated in the Register of Companies maintained with Metropolitan Court in Prague, Section C, File 196039.

Contact form

Webcam

Dear visitor, for your further comfort and information we are right now preparing this content for you.

We are making our services clear and more transparent. So in this section you can look forward to web camera view of our plant, offices and staff.

Thank you for your patience

Your Pure Bohemia team

User area

Dear visitor, for your further comfort and information we are right now preparing this content for you.

We would like to provide an easy access to essential information regarding your past, current and future orders. In this section you will be able to track your orders, check the progress of your cleaning, or refining and have the most important information, whilst keeping all your sensitive data secure, at hand any time. And just a click away.


Thank you for your patience

Your Pure Bohemia team

hideIntro(); #intro fadeIn() sky forest tree branch