ST-3D 1000
Planar double worktable, dual rotating axis, four nozzles — built for high-volume production floors.
Total solution provider
Every machine on a jewellery factory floor
Semsons Tech is not a single-machine supplier. Our 2026 catalogue runs to more than 2,000 products across the whole of jewellery and diamond manufacturing — from the 3D printer that makes your first pattern to the scale that weighs the finished piece.
That matters more than it sounds. When your casting machine and your setting machine come from the same supplier, nobody gets to blame the other one when output drops. One relationship, one service number, ten production stages.
Flagship range
Automatic diamond wax setting machines
The machines we are best known for — and the ones that change a factory's economics most sharply. Four models from 10,000 to 20,000 stones per hour.
ST-HDSSM
Eight nozzles across dual heads and dual rotary worktables — the highest-throughput setting machine we build.
Mini Pro
The compact entry into automated setting — five-axis linkage in a 135 kg, 711 mm footprint.
PRO SERIES
The full-size single-station platform, between the Mini Pro and the double-station machines.
Full range
Browse by category
Diamond Wax Setting Machines
Automated wax/diamond setting machinery spanning compact single-station systems through high-throughput double-station and double-head machines — all built on five-axis motion control, high-end servo drives and high-precision screw guides.
Laser Marking & Cutting Machines
Compact laser marking, laser cutting and jewellery laser processing machines for hallmarking, engraving and precision metal cutting.
Jewellery Laser & Spot Welding Machines
Jewellery spot and laser welding equipment featuring micro-welding, pulse ramping, dual display, integrated viewing and in-built chiller cooling.
Gold Testing & XRF Analyzers
XRF gold analysis and portable gold-testing equipment for karat verification, purity assay and precious-metal composition analysis.
Jewellery 3D Printers & Resins
LCD, DLP and MJM jewellery prototyping and production printers with direct-castable and non-castable resin systems.
Casting & Induction Melting Machines
IGBT induction melting systems from 1 kg through 20 kg gold capacity, plus induction-based bottom-pouring vacuum casting and wax injection support equipment.
Polishing & Finishing Equipment
Polishing, lapping, magnetic and vibratory finishing, electro polishing, sand blasting and cleaning systems for jewellery finishing lines.
Diamond & Gemstone Tools
Gemological instruments, microscopes, testers, scales, gauges, sorting and packaging supplies for diamond and gemstone handling.
Building or upgrading a whole factory?
Our catalogue maps ten production stages in order, with the equipment each one needs. Start there rather than machine by machine.