Industrial Vacuum Potting Oven With Digital Display & Dual Temperature Protection for Jewelry Amber Gemstone Curing
Product Spotlights
Machinery for the Optimization and Processing of Precious and Semi-Precious Stones
Xiongxing Digital Electric Oven
Item No. 811001991 Model KH-55AS
Technical Specifications:
Voltage: AC 220V
Output Power: 1.6 kW
Internal Chamber Dimensions: 55 × 55 × 45 cm
External Dimensions: 75 × 60 × 50 cm
1. Stone Preheating: Place the raw gemstone materials to be processed into an oven for uniform heating to remove internal moisture, preparing the stones for subsequent glue impregnation.
2. Glue Preparation: Mix the specialized potting resin and hardener according to the specified ratio. Heat the mixture to the recommended working temperature to reduce viscosity and improve fluidity.
3. Vacuum Impregnation: Place the preheated stones into the vacuum glue dispensing tank and immediately pour in the heated resin mixture. Start the vacuum pump to evacuate air and maintain the vacuum for a specific duration. Under the pressure difference inside and outside the tank, the resin is forced into and thoroughly fills the micro-cracks of the stones.
4. Surface Cleaning: After impregnation, remove the stones and quickly wipe away any residual resin from their surfaces to prevent hardening, which could affect subsequent processing.
5. Secondary Curing: Place the cleaned stones back into the oven for heat curing, allowing the resin that has filled the cracks to completely harden and set.
6. Cooling for Use: Allow the stones to cool naturally to room temperature before proceeding to subsequent processes such as cutting and polishing.
proceeding to subsequent steps like cutting or polishing.cutting blades
· Automated CNC processing equipment & tools for colored gemstones
· Automated CNC processing equipment & tools for gemstone beads and spheres
· Processing equipment & tools for jade and jadeite bangles
· Processing equipment & tools for fancy-shaped and irregular gemstones
· Equipment & tools for gemstone optimization treatments (e.g., waxing, filling/gluing)
· Tumble polishing equipment & matching abrasive materials
· Equipment & tools for gemstone drilling and perforation
About Us
Since its establishment in 2003, Guangzhou Xiongxing Gem Machinery Co., Ltd. has consistently focused on the research, development, manufacturing, and sales of machinery for the gem and jade industry. The company has introduced advanced production equipment and processes from both domestic and international sources. After more than 20 years of continuous accumulation and innovation, we have now established a comprehensive R&D, production, sales, and after-sales service system.
We consistently adhere to a core principle of product quality, striving for excellence, which has earned us wide recognition within the industry. Our products are not only sold throughout China but are also exported to the Middle East, Europe, America, Southeast Asia, and other countries and regions. We have become a core supplier for several major gemstone processing bases, trusted and praised by customers both domestically and internationally.
We warmly welcome friends from all walks of life to visit us for discussions and business negotiations.
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