Overview of 250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools

250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools is precision-made from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional thermal and chemical stability. Designed for high-temperature applications (up to 1800°C), they are widely used in laboratories, material research, and industrial processes such as sample heating, sintering, and chemical analysis.

Key Features of 250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools

Ultra-High Temperature Resistance – Withstands continuous use up to 1800°C without deformation.

Excellent Chemical Resistance – Resists acids, alkalis, and corrosive substances.

Low Thermal Expansion – Minimizes cracking under rapid temperature changes.

High Wear & Scratch Resistance – Maintains surface integrity over long-term use.

Smooth, Non-Porous Surface – Prevents contamination and ensures easy cleaning.

(250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools)

Specification of 250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools

This ceramic melting crucible bowl holds 250 grams of steel. It’s best for melting platinum, gold, and other precious metals. Jewelers and metal workers use it for casting and smelting tasks. The bowl shape is deep. This assists have the molten metal securely.

You get several dimensions in one plan. Various dimensions handle various work. A smaller sized crucible works for tiny amounts of gold. A bigger one manages bigger melts. Having selections is very beneficial.

The material is state-of-the-art ceramic. This ceramic withstands severe warmth. It manages temperatures over 2000 ° F conveniently. The bowl will not break under typical melting problems. It’s constructed hard for duplicated use.

A pointed putting spout is included. The spout offers you precise control. Putting liquified steel cleanly is much easier. You stay clear of spills and waste in this manner. Clean pours mean far better casts.

The surface area is smooth inside. A smooth interior stops steel sticking. Eliminating your cooled ingot is simple. Cleaning leftover deposit fasts as well. Simply comb it out after it cools.

These crucibles are disposable. They are single-use items. Utilize one for a details steel type. This avoids cross-contamination. Your gold stays pure. Your platinum remains pure. Toss it away after the job is done.

Handling needs care. Always utilize correct tongs. Never ever touch a warm crucible directly. Put it on a risk-free surface after putting. Allow it cool down entirely before disposal. Safety and security is extremely crucial.

(250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools)

Applications of 250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools

This ceramic melting crucible holds 250 grams. Jewelers thaw gold and platinum in it. They utilize it for casting rings and pendants. The ceramic material stands up to severe furnace temperature levels. It won’t crack conveniently throughout duplicated heating cycles. Dental professionals likewise use these crucibles. They thaw percentages of gold for dental crowns and bridges. The 250g dimension is excellent for these small, accurate work. Lab specialists depend on these meals also. They carry out steel evaluation and alloy screening. The crucible provides a tidy melt surface area. It avoids infecting the sample. Small-scale refiners discover it beneficial. They recover precious metals from scrap or ore focuses. The 250g capability takes care of workable batches securely. Hobbyists working with silver or copper appreciate it. It’s inexpensive for home workshops. The multi-size alternative implies one crucible fits different heating systems. You conserve cash getting simply one tool. Its dish form promotes effective warmth transfer. Metals melt quicker and a lot more evenly. The ceramic resists sticking. Putting liquified metal is cleaner. This crucible lasts longer than less costly graphite ones. It supplies excellent worth gradually. Handle it very carefully while warm. Always utilize correct tongs and safety and security gear. Shop it in a dry area. Prevent unexpected temperature level shocks. This device is essential for severe metal melting job.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools

5 FAQs About the 250g Multi-Size Ceramic Melting Crucible

What size metals can this crucible hold?
This crucible holds up to 250 grams of metal. It works for many metals. You can melt gold, silver, platinum, copper, and similar materials. Its size fits common small-scale casting projects. Jewelers and hobbyists find it very useful.

Is this crucible safe for melting precious metals?
Yes, it is safe. It’s made from high-quality ceramic. This ceramic material is pure and stable. It won’t contaminate your gold or platinum. Your molten metal stays clean. You get pure results every time.

How hot can this crucible get?
This crucible handles very high heat. It withstands temperatures up to 2300°F (1260°C). This is hot enough for melting most precious metals. Platinum needs high heat. This dish handles platinum easily. Always use proper tongs for safety.

Will this crucible crack easily?
This crucible is strong. It resists thermal shock well. Thermal shock happens from fast temperature changes. This ceramic handles heat changes better than cheap ones. Avoid dropping it. Avoid hitting it with metal tools. Care helps it last longer.

How do I clean the crucible after use?
Cleaning is simple. Let the crucible cool down completely first. Never put a hot crucible in water. Thermal shock can break it. Once cold, remove leftover metal bits carefully. A small brush works well. You can also use warm, soapy water. Rinse it thoroughly. Dry it before next use.

(250g Capacity Multi Size Ceramic Melting Crucible Bowl For Platinum Gold Casting Meltal Smelting Dish Jewelry Tools)