Jewelry means the objects designed for the adornment of the body, usually made of gold, silver, or platinum, often with precious or semiprecious stones and such organic substances as pearls, coral, and amber.
Welding or soldering jewelry allows people to attach two parts metal jewelry together with heat and usually solder. There are many types of weld joints and different types of metals can be soldered together in many cases. A soldering torch is an essential jewelry tool for any jeweler who repairs jewelry or makes jewelry. Torches, combined with solder allow jewelry makers to attach a stone setting to a jewelry design or ring, as well as allow you to size a ring. If you are working on jewelry that has gemstones that are vulnerable to heat, remember to protect them by removing the stones or use some other type of heat protection to prevent them from being damaged during the repair.
Oxy-hydrogen jewelry making machine(jewelry welding machine,hho welding machine) can set fire to water by electrolyze water into hydrogen gas and oxygen gas. We can use H2 and O2 as the fuel of flame replacing LPG, propane, acetylene fuel, natural gas or others. The oxy-hydrogen flame is cleaner & more efficient than other traditional flame.
Oxy-hydrogen application in Jewelry welding
1. For welding kinds of jewelry chain and string which are made of platinum, gold, silver, copper, stainless steel, etc.
2. For mending tiny sand holes on jewelry casting.
3. For jewelry repairing (reforming, casting, welding).
 |
| jewelry welding |
Advantages for oxy-hydrogen hho welding machine(jewelry making machine)
 |
| OH300 hho welding machine |
1. Cost saving:
Oxy hydrogen Generator saves 60% cost compared to acetylene. Saves 40% compared to propane. The fuel is just pure water and a little electricity.
2. Safe & Convenient:
Oxy hydrogen generator can produce gas automatically without gas cylinder. Just need pure water & electricity as fuel. No worry for cylinder explodes.
The machine will turn on or off automatically by detecting the gas pressure. The gas output volume is adjustable. Easy to operate.
3. Welding precisely:
The flame is concentrated, it can achieve welding precisely. Suitable for the precious metal such as jewelry welding and avoid the metal loss during it.
4. Welding quickly
The oxyhydrogen flame calorific value reaches 34000Kcal/kg, and temperature high up to 2800 degree. It can make the welding spot reaches melting point in 1 second.
5. Clean flame without carbide:
Oxyhydrogen flame combustion doesn't form any carbide, so there is no black spot after welding. And it will not influent the rigidity & flexibility of workpiece. Make jewelry stay beautiful in perfect condition.
6. Environment friendly:
Oxyhydrogen generator just needs pure water & electricity as fuel. And it will just generate steam in the end. Do no harm to environment & jewelry welding operators.
