Features:
1. Melting, vacuuming, casting 3-in-1 machine: Gold Melting Furnace wire seal integrated machine can be heated and heated quickly.It can be heated up to 1250° C and can melt metals with melting point below 1150°C in 48 Minutes. Suit for making gold nuggets, ingots or jewelry,
2. Smelting recycling scrap, refining jewelry, casting all kinds of fast-melting metals, including gold, silver, lead, copper, brass, bronze, aluminum, etc.
3. Vacuum Hood & Built-in Fuel Tank: The vacuum hood made of thick aviation plastic is beneficial to reduce the burrs and bubbles produced. The built-in refueling device is installed to a djust the refueling amount by referring to the standard line.
4. Accurate Pressure Gauge: Monitoring the current pressure helps you make relevant adjustments as needed to create a smooth surface. The cover shell made of metal features good durability.
5. User-friendly Details: The heavy-duty structure with a reasonable layout provides an easy & simple operation. Many intimate details, like the comfortable handles and rubber feet, bring more convenience.
6. Versatile Use: With a wide variety of applications, the melting casting machine is ideal for jewelry processing factories and artwork manufacturers to make high-density, pretty jewelry.

Specification:
Type: Jewelry melting, vacuuming, casting 3-in-1 machine
Model: JH3-004
Power: 1500W
Voltage: 110V/220V
Max melting capacity: 2KG
Max heating temperature: 1150°C 
Weight: 17kg
Size: 420x360x240mm

Precautions for vacuum casting machine:
1, Do not continuous melting casting, every two furnace interval time 40-50 minutes, the amount of more recommended to prepare several crucible rotation.
2, The melting point can not exceed 1100℃, commonly used precious metals are within this range, casting temperature can be set, according to the actual situation, do not exceed the melting point too much, so as not to increase unnecessary load.
3. Do not melt and cast metals with high impurities, such as sand gold.
4. Pour out immediately after melting
This product is designed for the primary processing of hand-made jewelry. Please read the instructions carefully. If it is necessary for continuous production or mass production, it is recommended to use large power melting casting equipment.