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| ss6.5 | ¥5.0 | 99999 pack available |
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Manicure flat bottom drill,pointed bottom drill
Contacts:KeJingJiaChat
Mobile:86-15958906848
WeChat:15958906848
Address:Yiwu,Jinhua City,Zhejiang Province
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The above price is for 10 rosettes (10 rosettes = 1440 grains), the above products are real objects, imitation Czech diamonds, brightness and diamond type are close to Czech diamonds, the price for large quantities can be more favorable! System shipping fees vary due to different models and weights, the default shipping fee is not the final shipping fee, please contact the customer service to modify! 15958906848
The production process of water-based diamond
The production of ordinary water-drill is a type of imitation diamond product that is made by melting a high-lead crystalline glass into a round blank, then grinding and polishing it. It is the most common type of jewelry clasp at present.
The usual water drilling production process is as follows:
1. Melting
The furnace must be made with high-quality zirconium steel bricks, capable of holding 0.2 tons or 0.5 tons. It can also be made using other simple methods.
Only after strict quality screening of raw materials and strict formula ratio can high-quality blanks be melted. The blank is at least 25% lead-containing crystalline glass material, which ensures high refractive index and good product quality. Good materials lead to good products.
2. Embryo formation
Glass liquid is molded using a specialized die, followed by processes such as fire polishing to ensure the roundness and consistency of the blanks. The blanks also undergo strict annealing processes to ensure their quality and mechanical properties.
3. Grinding drill
The equipment used in the production of grinding drills are specialized equipment, controlled by electronic and electrical devices.
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