Who this machine is for
Production repair and fabrication where welds must be placed close to set stones and finished surfaces without the heat spread of torch work.
Jewellery Laser & Spot Welding Machines · Laser Welding
Jewellery Laser Spot Welding Machine — 200 W YAG
Weld, repair and build up precious metal beside set stones — focused pulse energy instead of a flame.
Awarded Best Laser Welding Machine — JMAIIE Excellence Awards Night, 2024
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
Jewellery Spot Welding Machine
Jewellery Laser & Spot Welding Machines
- Speed
- 1064 nm
- Frequency of laser
- 0.1-20 Hz
Overview
About the Jewellery Spot Welding Machine
Core advantages
- Sweet spot
- Speed mode
- Pulse ramping
- Dual display
- Micro weld
- User-friendly control
- In-built chiller
Specifications
Jewellery Spot Welding Machine technical parameters
10 parameters, as printed in our catalogue.
- Laser source
- YAG Single-Doped Laser
- Frequency of laser
- 0.1-20 Hz
- Speed
- 1064 nm
- Output power
- 200 W
- Single pulse energy
- 150 J
- Pulse width
- 0.1-20 ms
- Focal spot diameter
- Adjustable 0.2-3.0 nm
- Viewing system
- 10x Microscope & CCD System
- Control system
- Integrated Visual Operating System
- Cooling system
- Chiller & Wind Cooling System
The range
Other laser & spot welding models
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ST-110J
A further welding variant in the Semsons range, shown in the catalogue alongside the 200 W spot welder.
Questions
Jewellery Spot Welding Machine questions, answered
Straight answers from the people who install and service these machines. Anything not covered here, ask us on the form below.
Can this laser welder work near set stones?
That is the main reason to own one. The pulse is focused and short - 0.1 to 20 ms at an adjustable focal spot - so heat is delivered locally instead of spreading across the piece the way a torch does. Combined with 10x microscope and CCD viewing you can place a weld precisely where it is needed. Stone type and proximity still matter, so we set the machine up on your actual work during commissioning.
What is pulse ramping and why does it matter?
Pulse ramping shapes how power is delivered across the pulse rather than dumping it all at once. In practice it gives cleaner welds with less spatter and less cracking on sensitive alloys - one of the catalogue-listed features alongside sweet spot, speed mode and micro weld.
Do I need a separate chiller?
No. The catalogue specifies a chiller and wind cooling system built into the machine, which is what lets it hold output through a production shift rather than needing to rest between welds.
Is laser welding the same as tick or hydra welding?
No. In our range the jewellery spot welding machine is a laser machine - the "spot" refers to the small, localised weld it produces. Tick welding and hydra welding are separate resistance processes, listed separately at stage eight of the factory workflow.
What power supply does the Jewellery Spot Welding Machine need?
Rated power is 200 W. 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.
Does the Jewellery Spot Welding Machine 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 Jewellery Spot Welding Machine cost?
The Jewellery Spot Welding Machine 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 Jewellery Spot Welding Machine
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 Jewellery Spot Welding Machine
Your enquiry reaches our team tagged to this exact model, so you will not be sent a generic brochure.