Diamond Cutting Machines
CNC-controlled diamond cutting machines for high-precision faceting and decorative cutting on jewelry wires, tubes, balls, bangles, and bracelets. Suitable for gold, silver, copper, and K-gold, Sible machines deliver consistent cutting depth, smooth finishes, automatic feeding, and stable 24-hour operation. Our range includes wire & tube, ball, pipe, bracelet diamond cutting, and precision engraving machines, helping jewelry manufacturers improve production efficiency and achieve consistent quality. With factory-direct pricing, 1-year warranty, installation guidance, lifetime technical support, and OEM customization, Sible provides reliable diamond cutting solutions for jewelry factories worldwide.

Diamond Cutting Machine for Wire and Tube
This high-precision diamond cutting machine processes gold, silver, copper, and karat gold wire, tube, and round chain from 0.3–4.5mm. Its compact, low-vibration design delivers stable, consistent cut...
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Ball Diamond Cutting Machine (1 head)
Single-head ball diamond cutting machine for precision cutting of ball beads from gold, silver and copper wire or tube. Cuts spherical beads with smooth, consistent surfaces and tight dimensional tole...
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Ball Diamond Cutting Machine(2 head)
Dual-head ball diamond cutting machine that doubles bead faceting output by processing two balls simultaneously. Handles round and olive-shaped beads from 2.0mm to 10.0mm diameter in gold, silver, cop...
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Precision engraving machine
Precision engraving machine for jewelry workshops requiring detailed engraving on gold, silver and copper surfaces. Delivers high-accuracy engraving with programmable processing specifications to acco...
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Pipe Diamond Cutting Machine
Pipe diamond cutting machine designed for precision cutting of gold, silver, copper and alloy tubes into jewelry components. Delivers clean square cuts with minimal burr and material loss, adjustable ...
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Ball & Tube Diamond Cutting Machine
Ball and tube diamond cutting machine combining ball bead cutting and tube cutting in one versatile unit. Process gold, silver, copper and alloy wire, tube and ball stock with adjustable parameters fo...
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Jewellery Bangle CNC machine
CNC-controlled jewellery bangle CNC machine designed for automated machining of gold, silver and copper bangles with high dimensional accuracy. Offers programmable processing specifications to handle ...
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Diamond wire cutting machine
Diamond wire cutting machine for precise surface cutting on gold, silver, copper and K-gold wire and tube. Processes wire and tube diameters from 0.35mm to 4.5mm with different pattern shapes supporte...
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