Vibration Technology.

The First-Class Level Quality and Technology for Precious Metals Equipment Manufacturer in China.

Product Data Sheet

Voltage220V, 50/60Hz 1 P  /  380V, 50/60Hz  3 P
220V, 50/60Hz 1 P  /  380V, 50/60Hz  3 P
Power        5KW       /              8KW          5KW       /           8KW
Max. temp.1500°C 
Melting speed1-2 min. for 380V,  3-6 min. for 220V.  
3-5 min. for 380V, 8-15 min. for 220V. 
Casting pressure 0.1Mpa - 0.3Mpa, 100 Kpa - 300 Kpa, 1 Bar - 3 Bar (adjustable) 
Capacity (Gold)1kg2kg
Max. cylinder size 4"x10" 5"x12" 
Application metalsGold, K gold, Silver, Copper, alloy
Vacuum pressure setting
Argon pressure settingAvailable
Temperature settingAvailable
Pouring time settingAvailable
Pressure time settingAvailable
Pressure hold time settingAvailable
Vacuum time settingAvailable
Vibration time settingAvailable
Vibration hold time settingAvailable
Program for flask with flangeAvailable
Program for flask without flangeAvailable
Overheat protection
Flask lifting height adjustableAvailable
Different flask diameterAvailable, using different flanges
Operation method  One-key operation to complete the entire process, POKA YOKE foolproof system
Control system  Mitsubishi PLC touch panel
Operation modeAutomatic mode / Manual mode (both)
Inert gasNitrogen/argon (optional)
Cooling typeRunning water / Water chiller (Sold separately)
Vacuum pumpHigh performance vacuum pump (included)
Weightapprox. 120kg (vacuum pump approx. 29kg)
Packing weightapprox. 250kg. (vacuum pump included)
Packing size830*790*1390mm (casting machine)      620*410*430mm (vacuum pump)

Product Description

How to Cast Jewelry by Hasung Vacuum Jewelry Casting Equipment?

Steps for Casting Jewelry via the Vacuum Pressure Jewelry Casting Equipment

1.The first step is to prepare the wax molds. It's advisable you weld the wax molds into a wax mold tree (the wax molds can be copied in batches by a wax injection machine or printed by a 3D printer).
2.Make a lost wax casting mold with a vacuum powder mixer.
3.Use a wax burnout furnace in melting the wax out of the mold.
4.Melt the precious metal and fill the entire gypsum of the vacuum pressure casting equipment.
5.The rough piece of the Jewelry is formed after the melted wax cools.
6.Remove the excess plaster with a plaster cleaning machine, and you are good to market your Jewelry.

You can bank with Hasung to provide you with a one-stop production line solution for jewelry casting. The production package ranges from on-site guidance, equipment, and engineers to help you scale through the process.

Hasung is committed to solving your casting problems while proffering step by step guide to precious metals. We have been at the
forefront of the Jewelry casting industry for 20+ years. We possess professional and meticulous engineers’, on-site training
service, and a casting experience of more than ten years.

Hasung has helped build dozens of jewelry casting production lines in places like India, Dubai, Australia, Qatar, etc. Our
engineers have rich experience in crafting a complex and unique piece of Jewelry.

Hasung Precious Metals Equipment advantages:

1.The product has uniform color and no segregation:
The porosity is reduced, and the density is higher and constant, reducing post-processing work and reducing loss.
2.Better material fluidity and mold filling, lower enthusiasm risk:
Vibration improves material flow, and the material structure is more compact. Improve shape filling and reduce the risk of hot cracks.
3.The grain size is reduced to 50%:
Solidify with a finer and more uniform structure
4.Better and more stable material properties:
The tensile strength and elasticity are increased by 25%, and the subsequent processing performance is improved.

Why do You Choose Hasung Vacuum Pressure Casting Machine ?

Hasung Vacuum Casting machines compare to other companies.

Hasung's original parts are from well-known domestic Japan and German brands to ensure the first-class level quality.


Company Advantages

We provide freely design for your graphite moulds before ordering our machines.
More than 30 patents for machines.
Our machines enjoy two years warranty.

Frequently Asked Questions about wire bonding equipment


Q: How about package? If machine damaged, what should I do ?        


A: Usually machine is packed with plywood case and standard export carton. Damage haven't happened before as our previous experience. If it happens, we will provide free replacement for you first. Then we will negotiate with our agent to solve the compensation issue. You will not afford any loss about this part.


Q: When can I get quotation?        


A: We usually quote within 12 hours after receiving your inquiry. If you are eager to get the price, please call us or whatsapp us we can give priority for your inquiry.


Q: How about the shipping costs and tax?        


A: The cost of delivery depends on the mode, destination and weight. The tax depends on your local customs. When by DDP term, all customs clearance fees and taxes are inlcuded and prepaid. When by CIF term, or DDU term, customs duties and taxes will be known and paid when arrival.


Q: How is your after-sale servise?        


A: We have a professional engineer team to do assistance. All problems will be responded within 12 hours. We provide all life-long service. Any problem happens,we will arrange engineer to check for you remotely. Our machines enjoy the higheset quality in China. You’ll get the least troubles or almost zero troubles while using our machine except changing consumables.


Q: What kind of delivery methods can we use?        


A: By sea,by air or express are all acceptable. For big machines, usually it’s recommended to ship by sea.

Basic Information
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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