Who this machine is for
High-volume jewellery production where maximum throughput and automated multi-head, multi-station setting are the priority.
Diamond Wax Setting Machines · Double Head
ST-HDSSM — Double Station Double Head Automatic Wax Setting Machine
Eight nozzles across dual heads and dual rotary worktables — the highest-throughput setting machine we build.
Request a quote
Pricing depends on configuration, quantity and your requirements.
- Serving the industry since 1978
- Installed and commissioned on your floor
- Written quotation within one working day
- Stone setting speed
- Up to 20,000 stones per hour
- Spot drilling accuracy
- ±0.02 mm
- Number of suction nozzles
- 8
- Rated power
- 3.5 kW
Overview
About the ST-HDSSM
Catalogue claims
- Catalogue claim
One machine can do approximately 15 workers' job
- Catalogue claim
Up to 20,000 stones per hour
Specifications
ST-HDSSM technical parameters
16 parameters, as printed in our catalogue.
- Equipment model
- ST-HDSSM
- Workbench structure
- Dual flat worktable and dual rotary axis worktable structure
- Stone setting speed
- Up to 20,000 stones per hour
- Number of suction nozzles
- 8
- Fixing method of drill head
- Moveable spring top screw on upper side of platform
- Spot drilling accuracy
- ±0.02 mm
- Control system
- Industrial-grade five-axis motion controller
- Main operation system
- Semsons Tech self-developed system
- Drive system
- High-end servo
- Transmission model
- High-precision screw guide
- Effective travel
- 335 × 120 × 105 mm / +185°–50° / ±360°
- Working power supply
- AC220V / 50Hz
- Rated power
- 3.5 kW
- Working air pressure
- 90 psi (0.6 MPa)
- Weight
- 835 kg
- Dimensions
- 1450 × 750 × 1395 mm
The range
Other automated stone setting models
-
X4 Pro Plus
Semsons Tech X4 Pro Plus - Double Station Automatic Wax Setting Machine
Up to 15,000 stones per hour across all stations Setting Speed -
Pro Mini
Compact benchtop machine that sets up to 10,000 stones per hour and does the work of 10 skilled setters - in the space of a normal workbench.
Up to 10,000 stones per hour Stone Setting Speed -
PRO SERIES
The full-size single-station platform, between the Mini Pro and the double-station machines.
Approximately 550 kg Weight
Questions
ST-HDSSM questions, answered
Straight answers from the people who install and service these machines. Anything not covered here, ask us on the form below.
How many stones per hour does the ST-HDSSM set?
The ST-HDSSM is catalogue-rated at Up to 20,000 stones per hour. Our catalogue also states that one machine can do approximately 15 workers' job. Actual output on your floor depends on your design, stone size and wax quality, which is why we confirm a realistic figure against your own samples before quoting.
What power supply and air pressure does the ST-HDSSM need?
Rated power is 3.5 kW. It runs on AC220V / 50Hz. Working air pressure is 90 psi (0.6 MPa), so a compressor and air dryer must be specified alongside the machine. Confirm your incoming supply before you order — voltage and phase are the two things that most often need changing after a machine has already been built.
How much floor space does the ST-HDSSM need?
The machine measures 1450 × 750 × 1395 mm. It weighs 835 kg. Allow clear working space on the operator side, plus access for any support equipment — compressor, air dryer or water chiller — when planning your layout.
Does the ST-HDSSM come with installation and training?
Yes. We commission the machine on your floor and train your operators on your own material and your own designs rather than a demonstration sample. Semsons Tech has served the diamond and jewellery industry since 1978, and on our setting machines the control system is self-developed, so support does not depend on a third party abroad.
What is the delivery time, and how are spare parts handled?
We do not publish delivery times, spare-parts pricing or AMC terms, because all three depend on configuration, destination and what is on the floor at the time. They are confirmed in writing on your quotation rather than estimated here. Ask for them explicitly when you enquire and you will get them in writing.
What does the ST-HDSSM cost?
The ST-HDSSM is quoted to your configuration, quantity and delivery location. Send us your requirement through the form on this page, or message or call our sales team, and you will receive a written quotation.
Quotation
Request a quote for the ST-HDSSM
Tell us your designs, stone sizes and target output. We reply within one working day with the right configuration and a written quotation.
- 1Send your requirement below
- 2We confirm the right configuration against your samples
- 3You receive a written quotation, per destination
Enquire about the ST-HDSSM
Your enquiry reaches our team tagged to this exact model, so you will not be sent a generic brochure.