Jewelry Casting System - Jewelry Casting machines

Easy Cast J

EasyCast J is a compact and affordable centrifugal casting system perfect for small jewelry manufacturers or boutique shops. This universal casting machine can cast all metals and alloys: precious and non-precious. Centrifugal injection with high-acceleration casting provides high-quality, consistent results. Advanced, efficient technology with automatic frequency setting and low energy consumption.

EasyCast utilizes fast melting using a state-of-the-art induction heating generator utilizing the latest technology. Reward: Casting in a vacuum and an inert gas atmosphere guarantees complete protection from oxidation. Integrated Infrared temperature control guarantees casting quality and repeatability. The reliable modular system is to be maintained and serviced.

jewelry casting centrifugal casting machine

FEATURES

Centrifugal injection jewelry casting system with pneumatic movement for fast coil descent
Internal water cooling system with pressure and water temperature control
Centrifugal arm balancing with adjustable counterweight
Advanced digital control panel with status and diagnostics messages
Melting power regulation from 10% to 100%

DC motor with reduction gear and adjustable acceleration from 0.1 to 1 sec.
Max rotating speed – 500 rpm. Rotation timeout pre-set at 40 sec.
Auto locking of the chamber lid during centrifugal phase for maximum safety
Integral vacuum pump (EC-12 model)
Inert (argon or nitrogen) gas circuit included (EC-12 model)

Specifications

	EC-11 0UPT-017-500	EC-12 0UPT-017-510
Power (max)	3.0 kW	3.0 kW
AC Line, (50/60Hz), 1 Phase	230 ±10%	230 ±10%
Melting Temperature (max)	2000 °C	2000 °C
Crucible Capacity	150g Pt (30g min)150g Au, 80g Ag	150g Pt (30g min)150g Au, 80g Ag
Crucible Volume	Graphite insert 10 cm3 Ceramic 30 cm3	Graphite insert 10 cm3 Ceramic 30 cm3
Flask Size mm (max), DxH	80 x 75	80 x 75
IR Temperature reader/regulator	n/a	included
Water Cooling System	included	included
Vacuum Pump	n/a	included
Weight Lb. (kg)	220.5 (100)	242.5 (110)
Dimensions, Inch (mm) LxWxH	20.9” x 25.9” x 41.3” (530 x 657 x 1050)	20.9” x 25.9” x 41.3” (530 x 657 x 1050)

Benefits

Improved energy efficiency
Higher degree of controllability
Increased repeatability
Low maintenance requirements
Increased productivity

Optional Equipment

Equipment	Description	Part Number	Pictures
HE-017	Heat exchanger	1ACC-017-510-00

Accessories

Part Number	Description	EasyCast-11	EasyCast-12
2DET-015-000-KA	Graphite crucible Material: ceramic with graphite. Suitable for: Gold, Silver, Brass, Copper, Aluminum, Bronze Max Capacity: 170 g Gold. Average life: about 30 castings Volume: 10 cm3 Max Temperature of the metal: 1300C	1	1
2DET-015-000-KF	Ceramic crucible Suitable for: platinum and steel Max Capacity: 200 g Pt. Min Capacity: 40g Pt Average life: about 30 castings Volume: 30 cm3 Max Temperature of the metal: 1800C	1	1
4HVM-000-101-00	Crucible tongs	1	1
2DET-017-450-OF	Pad (spacer) for Pt crucible	1	1
4HVM-000-100-00	Screwdriver system “ZERO”	1	1
4EAC-000-028-00	T-allen key 5mm	1	1
4EAC-000-017-00	Anti vibration feet	1	1

Videos

Resources

Common questions about the EasyCast J Series jewelry casting systems.

Is the melting power able to be regulated?

Yes. The EasyCast J provides full power regulation, allowing you to adjust the melting energy to match the specific metal and quantity being cast. This is essential for achieving consistent melt quality across different alloys — from gold and silver to platinum and palladium.

Do you provide Argon gas with each machine?

No. You will need to supply your own Argon gas and regulator. Argon is used during the casting process to create an inert atmosphere that prevents oxidation of reactive metals. Your local industrial gas supplier can provide the appropriate bottle and regulator setup.

Do both EasyCast J machines come with a vacuum pump?

No. The vacuum pump is a feature only on the EasyCast 12 model. The vacuum capability enables better fill of intricate mold details and helps remove gas porosity from castings. If your application requires vacuum-assisted casting, ensure you select the EasyCast 12 configuration.

Is there a special spacer for the Platinum crucible?

Yes. A dedicated spacer (pad) is available for the Platinum crucible to ensure correct positioning in the coil. Proper crucible alignment is important for uniform heating and consistent melt temperature. Contact our sales team when ordering Platinum crucibles to include the appropriate spacer.

How do I check the water system on an EasyCast machine?

Water system errors are often caused by insufficient water in the system or a water filter that needs cleaning. Check the water level in the reservoir, inspect the filter for debris, and verify the pump is operating. Refer to the maintenance section in your operator manual for the step-by-step procedure.

What is the minimum water flow requirement?

The minimum water flow requirement is 2 L/min (0.5 GPM) with a minimum differential pressure of 3 bar (45 PSI) and maximum input pressure of 6 bar (90 PSI). We recommend using deionized or distilled water to protect internal components. See our water quality recommendations for more details.

Can I cast Platinum with the EasyCast J?

Yes. The EasyCast J is capable of melting and casting Platinum and Platinum alloys. UltraFlex provides a downloadable casting guide with recommended parameters, crucible selection, and atmosphere settings specifically for Platinum casting. Contact our support team for a copy of the guide.