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Tungsten Carbide Rolling Mill

Buy the Most advanced Tungsten Carbide For Types Of Mirror Metals Strip

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[ CDOCAST Tungsten Carbide Rolling Mill]

Designed for rolling gold, silver, copper, platinum, and aluminum into flawless strips or sheets, the CDOCAST Tungsten Carbide Rolling Mill delivers ultra-thin outputs down to 0.1mm with bubble-free surfaces, burr-free edges, and exceptional thickness uniformity.

It mainly consists of the following parts:

1：Tungsten Carbide Rolls: Industrial-grade tungsten alloy for extreme wear resistance and prolonged service life.

2. Frame: Supports the rolls and withstands the rolling forces.

3. Drive System: Includes the motor, gearbox, and other components, driving the rolls.

4. Control System: Used to control the operation of the machine, such as working speed, forward and reverse rotation, tension, etc.

The price of the tungsten rolling mill is much higher than that of other materials. It is usually not used as the main equipment in production. Tungsten rolling machine is only needed when the surface quality requirements are very high. After rolling with Cr12 or DC53 rolling mill and then rolling with tungsten rolling mill for a few times, a very bright surface can be obtained.

Machine Details

Tungsten Carbide Rolling Mill for Cold Rolling Applications

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Parameter

Model	CDO-RMC4	CDO-RMC5.5	CDO-RMM5.5	CDO-RMM7.5
Motor	3kW	4kW	4kW	5.5kW
Voltage	380V, 3P, 50/60Hz	380V, 3P, 50/60Hz	380V, 3P, 50/60Hz	380V, 3P, 50/60Hz
Roller Speed	8.5m/min	10.7m/min	10.7m/min	11.4m/min
Output Thickness	5-0.1 mm	20-0.1 mm	30mm-0.05mm(60mm Width Gold)	25-0.1mm
Output Tolerance			±0.003mm
Roller Material	Tungsten Carbide	Tungsten Carbide	Tungsten Carbide	Tungsten Carbide
Roller Hardness	HRC 92-93	HRC 92-93	HRC 92-93	HRC 92-93
Roller Size	Φ98x120mm (Carbide Length 120mm)	Φ 123x152mm (Carbide Length 120mm)	Φ 123x152mm (Carbide Length 120mm)	Φ 132x180mm (Carbide Length 150mm)
Lubrication System	Bearing Bush Grease Lubricated	Bearing Bush Grease Lubricated	Bearing Bush Grease Lubricated	Bearing Bush Grease Lubricated
Addition	Torque Motor Coiler	Torque Motor Coiler	Magnetic Powder Clutch Coiler	Magnetic Powder Clutch Coiler
Weight	500kg	630kg	650kg	1200kg
Size(LxWxH)	920x1020x1300mm	1320x1160x1370mm	1420x1260x1470mm	1580x1350x1420mm
Magnetic Powder Coiler			5kg:OPC-050, 10kg:OPC-100(Optional)	10kg(Optional)
Winding Motor			5kg:1100W,10kg:2200W	2.2kW

Feature

Tungsten Carbide Rolling Mill：

1. Ultra-High Hardness Tungsten Steel Roller

Crafted from high-density tungsten carbide (hard alloy), our rollers boast an exceptional hardness of HRC 92-93—far surpassing conventional alloy steel rollers (HRC 60-65). With outstanding wear resistance, they deliver a 5-8x longer service life, making them ideal for high-precision, high-strength continuous rolling processes. Their unmatched stability ensures consistent performance without deformation over prolonged use.

2. Precision Press Forming

Achieves pressing accuracy of ±0.01mm, producing sheets with uniform thickness, free of burrs or cracks. Perfect for processing ultra-thin materials like high-precision precious metal foils (gold, silver, platinum) and electronic foil components.

3. Mirror-Grade Surface Finish

Our specialized polishing technology delivers a flawless surface with Ra≤0.05μm mirror finish, eliminating the need for additional polishing. Ready for immediate use in high-end decorative applications, electronic coating, and other demanding fields.

4. Magnetic Particle Clutch: Precision Torque Control + Overload Protection

Featuring dynamic torque adjustment via excitation current (millisecond response), our magnetic particle clutch ensures precise control—ideal for frequent rolling force changes (e.g., varying materials/thicknesses). Its flexible coupling-like properties enhance process adaptability. During overloads (e.g., material jams), the clutch instantly slips to isolate excess torque, safeguarding machinery with rapid response and reliable protection.

5. Intelligent Coiling/Uncoiling Synergy System

Our servo-driven, high-precision coiling/uncoiling system, integrated with a magnetic particle clutch, enables fully automated continuous production. The closed-loop speed-tension control (±1% accuracy) dynamically adjusts rolling tension to prevent material stretching or breakage. Equipped with smart edge-guiding and constant-tension modules, it’s optimized for 0.01mm ultra-thin precious metal foils, ensuring wrinkle- and damage-free output. From uncoiling to rolling and recoiling, the entire process is completed in a single feed, boosting productivity by 40% while minimizing waste—the ultimate solution for premium foil processing.

Catalog

Product Catalog

Rollers directly determine product quality and production efficiency. Choosing the right roll material, maintenance, and supporting processes are key to improving rolling mill performance!