Large Roller Precious Metal Rolling Mill Machine 7.5HP For Gold Silver Platinum

Large Roller Precious Metal Rolling Mill 7.5HP For Gold Silver Platinum Mirror Sheet Production

Product Overview

SSM-M8HP mirror surface rolling mill is heavy-duty precious metal rolling equipment, specially engineered for continuous processing of gold, silver, platinum, palladium and other high-purity precious metals. Equipped with larger tungsten carbide rollers and stronger driving power compared to small-size rolling mills, it efficiently compresses metal ingots and blanks into ultra-smooth mirror-finished sheets. Widely adopted in jewelry workshops, electronic component factories, semiconductor raw material production and precious metal new material manufacturing. We support personalized equipment customization to satisfy different rolling production requirements.

Parameter Specification Table

Working Principle

1. Material Feeding: Place precious metal bars or slabs into the roller gap steadily.
2. Continuous Extrusion: Robust gearbox drives the paired tungsten steel rollers to rotate synchronously, applying sustained extrusion force to metal raw materials.
3. Sheet Forming: Raw materials gradually get thinner during repeated rolling. The high-precision mirror rollers endow metal sheet with bright mirror surface directly.
4. Follow-up Fabrication: Rolled mirror metal sheets can be cut, embossed or polished for subsequent finished production.

Core Advantages

1. Large-Size High Hardness Tungsten Carbide Rollers 120mm diameter mirror tungsten steel rollers with HRC92-95 hardness. Larger contact area enables higher production throughput, delivering consistent mirror surface effect on precious metal sheets.
2. Enhanced Power & Stable Transmission 5.5KW driving power with universal gearbox transmission. Output torque is sufficient for heavy-load continuous rolling operations, reducing equipment jamming risks.
3. Automatic Lubrication System Independent circulating lubrication reduces friction wear of rollers and transmission parts, prolonging the service cycle of core components and lowering maintenance frequency.
4. Premium Anti-Corrosion Structure Hard chrome plating on frame plus stainless steel outer cover. The whole machine resists rust even under long-term factory operating conditions, maintaining neat appearance.
5. Flexible Customization Service Adjustable roller specifications, rolling thickness range and control modes are available. We can design targeted rolling solutions according to clients’ raw materials and production capacity demands.

Application Scenarios

• Jewelry Manufacturing: Produce gold, silver and platinum sheet raw materials for ornaments, coins and bullion crafts
• Electronic Industry: Fabricate conductive precious metal sheets for sensors and electronic parts
• Semiconductor Industry: Process high-purity precious metal target blanks and electrode raw sheets
• Chemical & New Material Industry: Manufacture precious metal catalyst substrates and functional thin sheets

Why Choose Sansongmelt?

1. 

   

    

   Professional Precious Metal Equipment Manufacturer

    

   We focus on the R&D and manufacturing of melting, casting, granulating and rolling equipment for precious metals. Our products are widely used in jewelry factories, refineries, dental material factories and electronic material enterprises.
2. Strict Quality Control

    

   Each machine undergoes full-load testing and aging inspection before delivery. Core components are selected for stable performance and long-term continuous operation.
3. Factory Direct Price

    

   We provide factory direct sales without intermediate markup, offering competitive pricing for standard machines and custom solutions.
4. Ready Stock and Fast Delivery

   Standard models are available in stock, helping customers shorten procurement cycles and start production quickly.
5. Customization and OEM/ODM Service

   We accept custom vacuum systems, power parameters, mold designs and private label services.
6. Global After-Sales Support

    

   We provide 2-year warranty, online technical support, remote commissioning guidance and operator training.

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