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INNOVATORS OF THE MOISTURE DRILLING SYSTEM®

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WASTEWATER TREATMENT TECHNOLOGY SCANPOL®

Company Products
- The following products you may purchase from us:

Moisture Drilling System®
- What is Moisture Drilling?

QUALITY
Moisture drilling reduces friction on the drill, thereby considerably enhancing its cutting effect:

  • Cleaner cutting of glass fibre bundles
  • significantly reduce nail heading
  • less resin smear
  • less pink ring
  • smooth hole walls
PRODUCTIVITY
The productivity of a drilling machine depends primarily on the stack height of circuit boards. With moisture drilling the stack height can be increased by up to 100%

The ”lubricating” chemistry effect, obtained with Cutting Related Solution 9106 substantially reduces registration deviation from true centre when drilling through high stacks. The drill remains precisely positioned, allowing throughtout higher stacks to be processed.

REDUCED WEAR ON DRILL
The cooling and lubrication provided by moisture drilling result in even wear on the drill:

  • little or no edge breaking
  • even wear on cutting edge
  • less grinding required when resharpening
  • greater number of resharpenings possible

AN OUTLINE OF ITS MANY ADVANTAGES

IMPROVED HOLE WALL QUALITY

  • smooth hole walls 
  • less smear
  • excellent drilling registration
  • less nail heading
PLEXIGLAS DRILLING
  • doubled infeed rate
  • swarf free small holes
  • added dimensional stability
SPECIAL MATERIALS WHICH BECOME EASIER TO DRILL
  • plexiglas
  • polyimide
  • teflon
  • metal core, thermal clad
  • back planes

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SCANPOL® PRODUCTS FOR WASTEWATER TREATMENT

Industrial Wastes
Industry production processes create a variety of wastewater pollutants, some that are difficult and/or costly to treat. Waste water characteristics and levels of pollutants vary significantly by industry. Additionally, fluctuations may occur in the waste water's daily and hourly flow, temperature and composition. In some instances, several waste streams from different processes at an industry location may discharge at the same location.
Discharges from industrial facilities can be direct or indirect. Direct discharges are made directly to a waterway or water body. Indirect discharges are usually made to Publicly Owned Treatment Plants (POTWs), and the discharge is treated by the POTW. Additionally, some facilities participate in source control that utilizes water reuse, waste minimization or pollution prevention to reduce or eliminate discharges of pollutants.

Conventional cleaning technology
Metal hydroxide precipitation is the standard method for removing harmful metals from metal finishing waste water. This is achieved by adjusting the pH of the waste water with an alkaline reagent to deposit the dissolved metals and settle and remove the resultant metal hydroxide precipitates. This procedure usually needs pre-treatment prior to metals precipitation, such as the oxidation of cyanide (CN-) or reduction of chromium hexavalent (Cr6+), to deal with substances that interfere with the precipitation.
Nucleation agents are also used to enhance the settling of fine precipitates. The use of nucleation enhances the performance of the cleaning procedure so that the metal concentration in effluents after purification is characteristically one order of magnitude lower than after treatment without added nucleation agents . Nucleation agents can be a co-precipitated metals such as iron that is added as the sulphate/chloride salt to provide co-precipitation with ferric hydroxides. An excess of co-precipitation metal also masks, to some degree, complexing agents present in waste waters.

SCANPOL® treatment technology

SCANPOL® products are developed in the line of Swedish environmental law that is forcing development of chemicals that have lowest impact on the environment. Therefore our developed SCANPOL® products for wastewater treatment are principally base on inorganic chemistry.SCANPOL®products has been developed especially for the treatment of spent rinse water, half concentrates and concentrates from Metal Finishing, PCB and painting industries and Energy Sector.

SCANPOL®products precipitates contaminations and heavy metals from the solutions. It is especially adopted for the treatment of spent solutions when low discharge of heavy metals, phosphates and fluorides is demanded. The most suitable way to control the treatment is in proportion to the flow. It is very suitable for a through flow or a batch treatment plant. The precipitated metals form stable flocks which settles very rapidly and are easy to separate. The clear decant contains a very small amount of suspended solids and the COD, phosphorus and fluoride content is significantly reduced.


NAME APPLICATION AREA
SCANPOL® 20 WWT reduction of heavy metals, P,F,COD
SCANPOL® 27 WWT reduction of heavy metals, P,F,COD
SCANPOL® 31 WWT reduction of heavy metals, P,F,COD
SCANPOL® 40

WWT reduction of heavy metals, P, F, COD
SCANPOL® 51 WWT flocculant
SCANPOL® 54 WWT flocculant
SCANPOL® 55 WWT flocculant

SCANPOL® 87

 

WWT reduction of heavy metals, P,F, COD
SCANPOL® 216 WWT reduction of heavy metals and COD

 

Download additional information above SCANPOL® products

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Control box for MDS
Separator for MDS


Cross section of hole drilled with MDS 0.35 mm 10000 hits, 2 panels in stack

Cros section of hole dry drilled 0,35 mm 10000 hits, 2 panels in stack

HIGHER THROUGHPUT

  • especially when drilling small holes
  • for double sided PCB 25-50%
  • for multilayer PBC   33-100%

IMPROVED EFFICIENCY

  • increased throughput per machine
  • longer drill bit life
  • less entry and back-up material usage
  • standard back taper drills can be used for multilayer boards

 

SCANPOL® 27
This product may be used at treatment of spent solutions when low discharge of phosphate, fluoride and heavy metals is demanded. Product needs to be continuously stirred during dosing to normalisation step at pH 2,0-2,5. When treating liquids containing traces of hexavalent chromium, Cr+6 is reduced to Cr+3 even in an alkaline medium. The pH of SCANPOL 27 is slightly acidic 1,3-3,0.

SCANPOL® 30
This product should be used when demands for low discharge of heavy metals and phosphate is expected. This product gives lower amount of sludge in comparison with standard iron chloride/ calcium chloride method. Product is delivered as ready to use solution and is acidic.

SCANPOL® 40
This product should be used when demands for low discharge of heavy metals, fluoride and phosphate is expected. This product gives lower amount of sludge in comparison with standard iron chloride/ calcium chloride method. Product is delivered as ready to use solution and is acidic.

SCANPOL® 51, 54, 55
Those products are mainly acryl amid polymers and are used as help to coagulate achieved precipitation. Products are powders and should be used as 0,05-0,1% water solution. Which of those product give optimal coagulation have to be find by laboratory trials.

SCANPOL® 87
With help of this product wastewater may be treated if low content of heavy metals, phosphor and COD is demanded. If heavy metals need high precipitation pH, please use SCANPOL® 40 as precipitation aid. SCANPOL® 87 is delivered as ready to use solution and is acidic.

SCANPOL® PRODUCTS AND APPLICATION

Comparison of sludge volume at the same dosing ratio of FeCL3 and SCANPOL® products

FeCL3 SP®40 SP® 27

 

Rinse water after ammonia etch treated with SCANPOL® 27