🆕 Pepetools Rolling Mill (90mm Combination Rolling Mill)

Product Description The Pepetools 90mm Combination Rolling Mill is a professional jewellery rolling mill designed for rolling precious metals into sheet, reducing wire thickness, and forming half-round ring shanks. Featuring precision-machined hardened steel rollers and a 4:1 reduction gearbox, it provides excellent control and leverage when working with gold, silver, copper, brass, and other suitable non-ferrous metals. The combination roller design provides a 50 mm flat rolling surface alongside dedicated square wire grooves and half-round ring shank profiles, allowing jewellers to perform multiple forming operations with a single machine. The 4:1 gear reduction significantly reduces the effort required to roll metal, making it suitable for both professional jewellery workshops and students developing their metalworking skills. Manufactured with a high-strength ductile frame and precision-machined carbon steel rollers, the mill is built for durability and consistent performance. The outer 3 mm of the rollers are induction hardened to approximately 65 HRC, providing excellent resistance to wear and deformation. The polished roller surfaces are designed to produce a smooth, high-quality finish on rolled metal. Key Features Combination Rolling Mill: Suitable for rolling sheet, reducing square wire, and forming half-round ring shanks 4:1 Reduction Gearbox: Provides increased mechanical advantage for easier rolling with less physical effort 90 mm Roller Width: Versatile working capacity for jewellery fabrication 50 mm Flat Rolling Area: Precision-machined flat surface for rolling sheet and strip Square Wire Grooves: Four sizes for progressively reducing and shaping wire Half-Round Ring Shank Grooves: Dedicated profiles for producing shaped ring stock Hardened Steel Rollers: Outer 3 mm hardened to approximately 65 HRC for excellent wear resistance Precision Steel Gears: Hobbed from solid steel rather than cast for strength and durability High-Strength Ductile Frame: Rigid construction designed for consistent rolling pressure Bronze Bushings: Custom-designed maintenance-free bushings for smooth operation Mirror-Finished Rollers: Precision-machined and polished to produce smooth rolled metal surfaces Technical Specifications Brand: Pepetools Type: Combination Rolling Mill Frame: High-strength ductile construction Gear Ratio: 4:1 Roller Width: 90 mm Roller Diameter: 42.6 mm Maximum Roller Opening: 5 mm Flat Rolling Area: 50 mm (±0.01 mm) Square Wire Grooves: 1.5, 2.0, 3.0 and 4.0 mm (±0.01 mm) Half-Round Ring Shank Profiles: 2.5 × 1.0, 3.0 × 1.25 and 4.0 × 1.5 mm Minimum Sheet Thickness Capability: Approximately 0.025 mm (0.001") under suitable rolling conditions Roller Material: High-quality carbon steel alloy Roller Surface Hardness: Approximately 65 HRC Hardened Layer Depth: Approximately 3 mm Applications Rolling sterling silver, gold, copper, brass, and other suitable jewellery metals Reducing metal sheet and strip thickness Producing thin metal sheet and foil Reducing and shaping square jewellery wire Forming half-round ring shanks and ring-making stock Preparing metal for rings, bracelets, pendants, and other jewellery components Jewellery fabrication, silversmithing, and metalworking Professional jewellery workshops, schools, and training environments Rolling Mill Operation & Care For best results, reduce metal thickness gradually over multiple passes rather than attempting large reductions in a single pass. Anneal the metal as required between rolling stages to restore workability and reduce the risk of cracking or excessive strain on the mill. Keep the rollers clean and free from debris, and avoid rolling hardened steel or other unsuitable materials that could damage the precision-machined surfaces. The rolling mill should be securely mounted to a sturdy workbench before operation. Important Information Maximum roller opening is 5 mm. This represents the maximum separation between the rollers and does not mean that every metal or thickness can be reduced in a single pass. The minimum sheet thickness capability depends on the material, preparation, and rolling technique. The Pepetools 90mm Combination Rolling Mill is an excellent choice for jewellers seeking a versatile, durable rolling mill capable of producing sheet, square wire, and half-round ring stock with precision and consistency.