GRINDING AND POLISHING IN ONE STEP.
COMPLETELY AUTOMATED PROCESS.
Electro-Finishing Systems for Jewelry
High Quality Results
What is Murua?
New concept of Multi-machine system for electropolishing technology with automatic process. Gold, Silver and Brass alloys can be process in the same machine with different liquids. Easy Gold recovery process with 95% metal back. Big pieces and small pieces can be process in Murua with a great finishing. The best solution for the best Goldsmith.
+ Polishing in one short step
+ Fully automated. High performance
+ Perfect finishing for gold, silver and brass alloys.
Grinding and polishing in one step. Completely automated process
Eclusive machine for all type
of gold including PLD Alloys
Exclusive machine for silver
wich will improve your
quality to high finishing
The master machine for all
types of metals
Grinding and Polishing in one step.
LIQUIDS AND CONSUMABLES
There is a liquid for almost every task.
You’ll find them organized deppending
on its use.
ALL ACCESSORIES SUPPLIED
Easy or complex geometry.
Small opened or close holes.
Inner sharp edges
Find your distributor in order to
get more information about support
Why Choose Murua?
01.Grinding and Polishing in one step
From cast to mirror-finishing polishing in just one step. Completely automated process.
02.Big Time Savings
An optimal performance is achieved, due to a high energy extraction process. At same time, the whole process is carried out using the same machine, reducing the waiting and preparation time. It is even possible to process 3 pieces simultaneously.
03.Polish complex parts without disassembling them
The polishing action reaches every corner of the piece, so it can process articulated pieces, such as necklaces, or interior walls which can not be accessed mechanically.
04.Gemstones and non-conductive materials will not be affected
Pieces can be processed without removing embedded gems, which will not be affected and will maintain their original properties. The dielectric parts are also unaffected by the process.
05.Maintains the geometry of the piece
The process, unlike mechanical ones, does not rounds edges, and can penetrate in all dead zones. These attributes, along with the extraction performance, allows for the creation of new designs, which would not have been feasible until now.
06.Low loss rate. Fully recoverable
The process achieves the highest polishing quality with minimal removal of material. All the extracted material is deposited on the cathode, from where it can be completely recovered.
07.Expertise not required
The process, being fully automated, does not require any specialized labor. It also enables the industrialization of pieces by removing the differences between them.
08.Low maintenance and consumables costs
The treatment process does not require any abrasive items, which prevents a constant expenditure on consumables.
No environmentally harmful materials are used during the polishing process or on recovery of the extracted material.
Easier, Faster and More Effective!
KARAT RATINGS AVAILABLE
Gold with PALADIUM
FOR ALL TYPES
Small pieces (earrings)
Medium pieces (rings)
Big pieces (Bangles)
FULLY SUITABLE FOR
Easy or complex geometry
Small opened or close holes
Inner sharp edges
ALL SUPPLIES AVAILABLE
Liquids, brushes, cams and all
accessories for outstanding