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Shenzhen Hasung Precious Metals Equipment Co., Ltd still remembered the time when we successfully developed the new product - Jewelry casting machinery Precious metal Gold silver Copper Vacuum Granulating machine. The product is absolutely new and has something different in it. It is delicately designed to comply with the industry standard. With regard to its design, Jewelry casting machinery Precious metal Gold silver Copper Vacuum Granulating machine is designed by a team of our designers who are always close to the industry trend and keep alert to the changes.

Place of Origin:Guangdong, ChinaCondition:New, 100% Brand New
Machine Type:castingVideo outgoing-inspection:Provided
Machinery Test Report:ProvidedMarketing Type:New Product 2020
Warranty of core components:2 yearsCore Components:PLC, Engine, Motor
Brand Name:HasungVoltage:220V/380V
Power:8KW 15KW, 8KWWarranty:2 years, 2 years
Key Selling Points:Accurate temperature controlShowroom Location:None
Applicable Industries:Manufacturing Plant, Energy & Mining, OtherWeight (KG):120
Feature:Superior qualityPower Supply:380V
Capacity:2kgApplication:Gold, silver, copper, alloys
Dimensions:880x680x1530mmWeight:120kg
Certification:ISO CE


Product Description
  1. Using high-frequency heating technology, automatic frequency tracking and multiple protection technologies, it can be melted in a short time, energy saving and environmental protection, and high work efficiency. 2. The closed type + vacuum/inert gas protection melting chamber can prevent the oxidation of molten raw materials and prevent the mixing of impurities. This equipment is suitable for the casting of high-purity metal materials or easily oxidized elemental metals. 3. Using a closed + vacuum/inert gas protection melting chamber, melting and vacuuming are performed at the same time, the time is halved, and the production efficiency is greatly improved. 4. Melting in an inert gas environment, the oxidation loss of the carbon crucible is almost negligible. 5. With the electromagnetic stirring function under the protection of inert gas, there is no segregation in color. 6. It adopts Mistake Proofing (anti-fool) automatic control system, which is easier to use. 7. Using PID temperature control system, the temperature is more accurate (±1°C). The HS-GR vacuum system casting equipment is independently developed and manufactured with advanced technology and is dedicated to the melting and casting of gold, silver, copper. 9. This equipment uses imported PID program control system, SMC pneumatic and Panasonic servo motor drive and other well-known brand components at home and abroad. 10. Melting, electromagnetic stirring, and refrigeration in a closed + vacuum/inert gas protection melting room, so that the product has the characteristics of no oxidation, low loss, no pores, no segregation in color, and beautiful appearance.


  2. 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 Vaccum Pressured Casting Machine ?

  3. Hasung Vacuum Casting machines compare to other companies
    1. It’s a Big different. other companies vacuum are controlled by time.They are not vacuum.They just pump it symbolically.When they stop pumping, it is not a vacuum.Ours pumps to the set vacuum level and can maintain the vacuum.
    2. In other words, what they have are the vacuum setting time.For example, adding inert gas after one minute or 30 seconds is automatic.If it does not reach the vacuum, it will be converted to inert gas. It is In fact, the inert gas and the air are fed at the same time. It is not a vacuum at all. the vacuum cannot be maintained for 5 minutes.Hasung can maintain a vacuum for more than twenty hours.
    3.We are not the same. We have drawn a vacuum. If you stop the vacuum pump,it can still maintain the vacuum. For a certain period of time,we will reach the set After setting the value,it can automatically switch to the next step and add inert gas
    4.Hasung's original parts are from well-known domestic Japan and German brands.


Technical data


Model No.HS-GR1HS-GR2HS-GR3HS-GR4HS-GR5HS-GR6HS-GR8HS-GR10HS-GR30HS-GR50
Voltage220V, 50/60Hz  single phase380V, 50/60Hz  3 phases
Induction Generator Power8KW15KW
20KW
30KW/40KW
Capacity (Au)1kg2kg3kg4kg5kg6kg8kg10kg30kg50kg
Melting speed2-3 min.3-6 min.2-3 min.3-6 min.5-8 min.2-3 min.3-6 min.5-8 min.5-8 min.10-20 min.
Max Temperture1500℃
Temp Accuracy±1°C
Application Gold, K gold, silver, copper and other alloys
Inert GasArgon / Nitrogen
Grain size1.8-4.0mm
Cooling typeRunning water / water chiller (sold separately)
Control systemMitsubishi PLC+Human-machine interface intelligent control system (optional)
VacuumHigh vacuum degree vacuum pump / German Vacuum Pump, Vacuum degree-100KPA
ComponentsUsing world famous brands such as Siemens, AirTec, SMC, Schneider, Omron, etc.
Dimensions880x680x1560mm

Weightapprox. 120kgapprox. 150kgapprox. 180kgapprox. 280kg


Gold Silver Granulating Process:

With our vacuum system, you'll get very great result casting grains.

Product packaging
Company Profile

Shenzhen Hasung Precious Metals Equipment Co.,Ltd,

Shenzhen Hasung Precious Metals Equipment Co.,Ltd, is an enterprise which specialized in manufacturing precious metals casting and melting equipment. We are acknowledged in the industry as a technology leader. What we're deserved to be proud is our vacuum and high vacuum technology is the best in China.Hasung has proudly served the precious metal casting & forming industry with vacuum pressure casting equipment, continuous casting machine,high vacuum continuous casting equipment, vacuum granulating equipment, induction melting furnaces, gold bullion vacuum casting machine, metal powder atomizing equipment, etc.

Our R & D department is always working on developing casting and melting technologies to suit our ever changing industry for theNew Materials industry, Aerospace, Gold Mining, Metal Minting Industry, Research laboratories, Rapid Prototyping, Jewellery, and Artistic Sculpture. We do provide precious metals solutions for customers. We uphold the principle of "integrity, quality,cooperation, win-win" business philosophy,committed to creating first-class products and services.We always believe that technology changes the future.

We specialize in designing and developing custom finishing solutions. We strive to make the finishing process faster and more economical. Welcome to visit us

Customers

About Hasung

Shenzhen Hasung Precious Metals Equipment Co., Ltd. is a mechanical engineering company located in the south of China, in the beautiful and the most fastest economic growing city, Shenzhen. The company is a technological leader in the area of heating and casting equipment for the precious metals and new materials industry.  Our strong knowledge in vacuum casting technology further enables us to serve industrial customers to cast high-alloyed steel, high vacuum required platinum-rhodium alloy, gold and silver, etc. Our mission is to build the most innovative heating and casting equipment for precious metal manufacturing and gold jewellery industry, providing customers with the highest reliability in your daily operations and the best quality. We are acknowledged in the industry as a technology leader. What we're deserved to be proud is our vacuum and high vacuum technology is the best in China. Our equipment, manufactured in China, is made of highest-quality components, apply worldwide famous brands components such as Mitsubishi, Panasonic, SMC, Simens, Schneider, Omron, etc. Hasung has proudly served the precious metal casting & forming industry with vacuum pressure casting equipment, continuous casting machine, high vacuum continuous casting equipment, vacuum granulating equipment, induction melting furnaces, gold silver bullion vacuum casting machine, metal powder atomizing equipment, etc. Our R & D department is always working on developing casting and melting technologies to suit our ever changing industry for the New Materials industry, Aerospace, Gold Mining, Metal Minting Industry, Research laboratories, Rapid Prototyping, Jewellery, and Artistic Sculpture. We do provide precious metals solutions for customers. We uphold the principle of "integrity, quality,cooperation, win-win" business philosophy,committed to creating first-class products and services. We always believe that technology changes the future. We specialize in designing and developing custom finishing solutions. Committed to provide precious metal casting solutions, coin minting solution, platinum, gold and silver jewellery casting solution, bonding wire making solution, etc. Hasung is looking for partners and investors for precious metals to develop technological innovation bringing outstanding return on investment. We are a company who only makes high end quality equipment, we don't take price as priority, we take value for customers.

Company Advantages

More than 30 patents for machines.

We provide a one-stop service for precious metals casting solutions.

It is extensively used in precious metals refining, precious metals smelting, precious metals bars, beads, powders trading, gold jewellery, etc.

We provide freely design for your graphite moulds before ordering our machines.



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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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