Electro-Finishing Systems for Jewelry

High Quality Results

BEFORE

AFTER

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.

+ Grinding
+ 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

SUPPORT SERVICE

Find your distributor in order to
get more information about support
services.

Why Choose Murua?

Easier, Faster and More Effective!

KARAT RATINGS AVAILABLE

Gold 8-19K
Gold 20-24K
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
performance

Murua Specifications

TECHNICAL DATA
Process
Grinding + Polishing (mirror finish)
Technology
Mechanical-galvanic Passive Layer
Capacity
3 pieces
Process time
Between 5 and 60 minutes
Material
Gold Alloys (from 9 to 24K), Silver and Brass
Looses
99% Recoverable
Voltage input
125 or 230 V
Power
150 W (Maximum)
Weight
12,1 Kg (Empy)
TECHNICAL DRAWING
SAFETY INFORMATION

SDS Process Liquids (with particles)

GOLD 8-18K

GOLD 22K

GOLD PLD

SILVER&BRASS

SDS Process Liquids (no media)

GOLD 8-18K

SILVER&BRASS PART A

SILVER&BRASS PART B

Videos

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