Orion® 150x Pulse Arc Welder: Next Generation Welding Technology for Every Workshop and Studio
The Orion 150x pulse arc welder is the product of nearly two decades of welding technology experience, proven performance, and customer satisfaction. The Orion 150x is a next-generation welder providing up to 150 joules of energy while delivering unmatched weld strength and reliability.
Key Features:
- 8” Touchscreen Brilliance. All Orion welders are controlled digitally for maximum precision. No clumsy, analog knobs!
- Broad Power Range Precision. Dial the power down or up, in one-tenth of a Joule increments, from 0.15 to 150.
- Extensive Spot Size Range. Your ability to control energy allows you to choose a spot range of ~0.2-4.5 mm.
- Multiple Weld Speeds. For joint sealing, choose to weld as fast as four welds per second.
- Tru-Fire Technology® Inside. Added software improves the welding experience by minimizing false starts.
- Advanced Agitation Options. Expand your energy control by applying Soft, Standard, or Fine agitation to the weld energy.
- Premium 5x Optics. See every detail of your workpiece, brilliantly illuminated, while a safety shutter shields and protects your eyes.
- WeldIQ™ Employed. Impressive welding results with a digital dashboard that fine-tunes energy delivery.
- Smart Energy Release. The Orion 200x only delivers the amount of energy requested, resulting in lower heat, less component stress, and longer equipment life.
- Advanced Software Design. Like a smartphone, you can customize the user interface to display only the information important to you.
- White-Glove Customer Service. With more than 18 years of experience, we can answer your questions.
- Sunstone Circle Eligible. Join the Sunstone Circle product protection plan and enjoy a “forever” warranty and VIP service.
- 3-Year Manufacturers Warranty. Your purchase is protected by a robust warranty.
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Made in the USA. Proudly built by American workers, the Orion 200x is ready for any bench, workshop, or studio!
The Orion 150x delivers up to 150 joules or watt seconds of energy in 0.2 increments or as little as one joule.
The Orion 150x provides agitation energy control, which allows you to add or remove peaks of energy from the downslope of the welding current. These peaks add both heat and intensity to the weld and shapes the weld stream and focuses or diffuses the stream of flowing electrons. Agitation can assist in removing porosity and creating a deeper weld penetration.
What can you do with the Orion® 150x?
Pulse arc welding is the perfect solution for intricate and minute welding applications on precious and non-precious metals. For example:
- Workpiece Assembly
- Extending a Prong
- Adding Fill Materials for Repair
- Joining Two Ends Together
Pulse Arc Welding for Jewelry, Aerospace, Manufacturing, And More
Designed to meet the rigorous demands of professionals across jewelry, dental, aerospace, and manufacturing markets, the new Orion 150x offers stronger welds, a price point for a faster return on investment, and exceptional customer service that has defined the Sunstone brand for nearly 20 years.
Integrated Touchscreen, Optics, Stylus, Articulating Arm
The Orion 150x combines the touchscreen display, optics, articulating arm, and stylus into one integrated unit that quickly attaches to any bench or table. At any time, you can swing the welder away and open up your work area for other tasks.
The power supply, which can be tucked under your bench or attached to any vertical surface, is utilitarian, allowing you to directly attach small bins for part storage, tool holders to stay organized, and many other attachments. You can design and 3D print whatever type of attachment that will make their job easier.
Small Footprint Fits Any Workspace
The Orion x-Series has a smaller footprint than earlier models. The Orion 150x takes less space on the bench or can be easily placed below the bench. The 5x microscopic optics, mounted to an articulating arm, can be easily swung away when not in use, helping to keep the bench more accessible.
Convenient, Tactile Energy Adjustment Buttons
The Orion 150x sports energy adjustment buttons near the stylus so you can quickly adjust energy levels without taking your eyes off the workpiece. These two buttons, one to increase energy and one to decrease energy, is a first for pulse arc welders. You’ll love convenience!
New, Smartphone-style Software with Widget Organization
The software interface for the 150x is designed for efficiency, simplicity, and customization. Like your smartphone, you can choose which features are most important to your needs and place them on the home screen to be more readily available.
You can choose from more than 20 different languages, quickly access a complete library of how-to and instruction videos, save preferred weld schedules that can be accessed for later use, and choose from an infinite number of background colors.
How an Orion Jewelry Welder Out Performs the Competition
WeldIQ™: Absolute Digital Energy Control for Perfect Welds. Only Orion pulse arc welders include WeldIQ for total energy control, a digital dashboard that fine-tunes energy delivery for a perfect weld. Learn more about WeldIQ.
Smart Energy Release: Efficient Power Management and Less Heat. Unlike other welders, Orion technology only delivers the amount of energy requested. The result: lower heat, less component stress, and longer equipment life. Learn more about Smart Energy Release.
Tru-Fire Technology®: Fewer Misfires. More Confidence. Inconsistent weld ignition is frustrating, especially at low energy, when misfires waste time and create flaws. Youll only find Tru-Fire Technology in an Orion welder. Learn more about Tru-Fire Technology.
Pulse Arc Welding vs Laser Welding
Stronger. The Orion 150x compliments a laser welder, providing capabilities the laser welder lacks. However, pulse arc technology produces a stronger weld due to a deeper energy penetration of the workpiece.
Faster. Pulse arc technology is more affordable than laser welding and thereby delivers a faster return on investment. For more reflective metals, like silver, a pulse arc welder performs with superior results.
Better. With nearly 20 years of micro-welding experience behind us, Sunstone provides a better customer experience than you’ll find anywhere else.
Sunstone does not promote one welding technology over another. Instead, we let the application dictate which type of technology to employ. Just as you may have multiple hammers or pliers in your workshop, you’ll benefit from having both a pulse arc and laser welder. You can trust Sunstone to recommend the best solution to your welding challenges!
Join the Sunstone Circle
The Sunstone Circle is a welder protection plan that will protect your investment for as long as you remain a member. We’ll provide a “forever” warranty, free shipping, complimentary loaners, and more when you join the Sunstone Circle. For as little as $15 per month you can enjoy the protection of the Sunstone Circle.
Shipping Policy
Effective Date: 11/18/2025
1. Introduction
At Hobby Tech Supply, we aim to provide a seamless and transparent shipping experience for our customers. This Shipping Policy outlines the terms and conditions related to the delivery of products purchased from our website, hobbytechsupply.com.
2. Shipping Destinations
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Countries We Ship To:
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United States
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Future Expansion:
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We are continually working to expand our shipping destinations. Please check back for updates.
3. Shipping Costs
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Domestic Shipping (United States):
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Standard Shipping: FREE standard shipping for all orders over $100
- The free shipping threshold applies to the subtotal after discounts and before taxes.
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Expedited Shipping: Calculated based on item weight and priority selection (FedEx)
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Flat Rate Shipping: $5 flat rate for orders under $100.
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International Shipping:
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Coming Soon!
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No Hidden Fees:
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All shipping costs and sales taxes are calculated and displayed at checkout. There are no hidden fees.
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4. Order Processing Time
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Processing Time:
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Orders are processed within 1-2 business days (Monday to Friday, excluding holidays). Note: Processing time does not include weekends or carrier transit time.
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Order Cut-Off Time:
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Orders placed before 12:00 PM EST start processing the same day. Please note that shipping timelines depend on each vendor’s schedule, so same-day shipping cannot be guaranteed.
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Weekend and Holiday Orders:
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Orders placed on weekends or public holidays will be processed on the next business day.
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Note: If your order contains items from multiple vendors, they may ship separately, and each shipment will have its own tracking number.
5. Estimated Delivery Time
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Domestic Shipping:
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Standard Shipping: 3-5 business days
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Expedited Shipping: 1-2 business days
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International Shipping:
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Coming Soon!
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Note: Delivery timeframes are estimates. Actual processing and transit times vary by vendor and carrier and cannot be guaranteed. We are not responsible for supplier delays or carrier issues caused by factors outside our control, including vendor shipment issues or weather-related carrier disruptions.
6. Shipping Methods and Carriers
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Reliable Carriers:
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Domestic Carriers: USPS, FedEx, UPS
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We partner with reputable carriers to ensure your package arrives on time and safely.
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Shipment Tracking:
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All orders include tracking information, which will be provided via email once your order has shipped.
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Orders fulfilled by multiple vendors may arrive in separate packages. Each will include its own tracking number.
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Insurance:
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Most shipments include limited carrier insurance. Additional coverage may be provided by certain vendors. If your order arrives damaged or missing items, please contact us so we can assist with a resolution.
7. Order Tracking
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Tracking Information:
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After your order has been shipped, you will receive an email containing:
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Tracking Number
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Carrier Name
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Link to Track Your Package
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How to Track Your Order:
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Visit hobbytechsupply.com/track-order or the carrier's website.
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Enter your tracking number to view the status and estimated delivery date.
- If your order is split into multiple shipments, you will receive separate tracking emails for each package.
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Assistance:
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If you have questions or need assistance with tracking, please contact our Support team at support@hobbytechsupply.com.
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8. Delivery Issues
8.1 Delayed or Lost Packages
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Delayed Delivery:
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If your package is delayed beyond the estimated delivery time, please contact us at support@hobbytechsupply.com or (412) 520-1022.
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Lost Packages:
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If your tracking information indicates that your package was delivered but you have not received it, please complete the following steps:
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Verify the shipping address provided.
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Check with neighbors or building management.
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Contact us for further assistance.
- We may also ask you to file a missing package claim with the carrier so we can proceed with a replacement or resolution.
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8.2 Damaged Packages
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Reporting Shipment Damage:
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If your package arrives damaged:
- Contact us within 7 days at support@hobbytechsupply.com.
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Note: Returns will NOT be authorized if damage is caused by customer misuse or improper setup.
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Take photos of the damaged packaging and items.
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Resolution:
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We will work with you to arrange a replacement or refund as appropriate.
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9. Missing or Incomplete Items
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Reporting Missing Items:
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If any items are missing from your order:
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Contact us within 7 days of receiving your package.
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Provide your order number and details of the missing item(s).
- Note: refunds will NOT be authorized if missing items are reported late.
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Resolution:
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We will investigate and resolve the issue promptly by sending the missing item(s) or offering a refund.
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10. Return and Refund Policy
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Returns:
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Damaged or Missing Items:
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These must be reported within 7 days of receiving your package so we can file the appropriate claims with the carrier or supplier.
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General Returns (not related to damage or missing items):
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You may request a return within 30 days of receiving your order.
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After approval, you will receive return shipment instructions.
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Conditions for General Returns:
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Items must be unused, undamaged, with all components present, and in their original packaging.
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Certain items (e.g., personalized goods, gift cards) may not be eligible for return.
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Return Shipping Costs:
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Customer Responsibility: Return shipping costs are the customer's responsibility unless the item is defective or not as described.
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Restocking fees vary by manufacturer and will be clearly communicated before a return is approved.
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Company Responsibility: If the return is due to our error, we will cover the return shipping costs and associated fees.
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Refunds:
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Refunds are processed within 14 days after receiving the returned item.
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Refunds will be issued to the original payment method.
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For More Information:
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Please refer to our Return and Refund Policy for detailed information.
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11. Incorrect Address
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Address Accuracy:
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Please ensure that all shipping information is correct. We are not responsible for orders shipped to incorrect addresses provided by the customer.
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Once an order is placed, if an error is identified, contact us immediately. If the item has not yet shipped, we may be able to update your address as requested.
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Returned Packages:
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If a package is returned to us due to an incorrect address:
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We will contact you to arrange reshipment.
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Additional shipping charges may apply.
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12. International Customs and Duties
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Coming Soon!
13. Contact Information
If you have any questions or concerns regarding your shipment, please contact us:
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Customer Service Email: support@hobbytechsupply.com
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Customer Service Phone: 412-520-1022
Our customer service team is available Monday to Friday, 8 AM to 4 PM EST.
14. Changes to This Shipping Policy
We reserve the right to modify this Shipping Policy at any time. Changes and clarifications will take effect immediately upon posting on the website. We encourage you to review this policy periodically.
Thank you for shopping with Hobby Tech Supply!
We appreciate your business and are committed to providing you with exceptional service.

