Household Glassware Machinery
Semi-automatic glass tube cutting machine for mid-volume production. Guided scoring with motorised separation, adjustable cut length, clean ends. Bridges the gap between manual and fully automatic cutters.
A glass tube cutting machine is a machine that cuts lengths of glass tubing into precisely sized sections, using a rotating tube feed and a controlled cutting action to deliver flat, chip-free cut ends across multiple tube diameters.
The SM-J38B Glass Tube Cutting Machine is a semi-automatic glass tube cutter designed for mid-volume production environments. It combines the precision of a guided scoring mechanism with motorised separation, delivering clean, uniform cut ends suitable for ampoule blank preparation, laboratory tube cutting, and general glass tube processing.
The SM-J38B bridges the gap between manual cutters and fully automatic cutting machines, offering higher throughput than manual tools while remaining compact and straightforward to operate. Every machine is built under Sea Melody’s ISO 9001:2015-certified quality management system.
| Parameter | Value |
|---|---|
| Type | Semi-automatic glass tube cutting machine |
| Operation | Guided scoring with motorised separation |
| Cut Length | Adjustable |
| Compatible Tubes | Standard glass tubes (various diameters) |
| Footprint | Compact, bench-top or floor-standing |
Product demonstration video coming soon. Visit our YouTube channel to see Sea Melody machines in action.
The SM-J38B sits between the fully automatic SM-J27 and the manual SM-J30. It is semi-automatic — offering higher throughput and consistency than manual cutting, but simpler and more compact than a fully automatic line machine. It is ideal for mid-volume or mixed production environments.
Yes — cut length is adjustable to produce different tube blank lengths for ampoule or vial forming. Adjustment is made through the machine settings.
The machine handles a range of standard glass tube diameters. Please contact us with your specific dimensions to confirm compatibility.
Standard lead time is 40 working days from order confirmation, as each machine is manufactured to order. For custom or modified machines, allow approximately 60 working days. Contact us for a specific timeline based on your requirements.
Yes — Sea Melody can adapt the machine for non-standard tube sizes or cut length ranges. Visit our Custom Orders page to discuss your requirements.
Sea Melody provides 24/7 remote support with a 5-minute response time, online video commissioning, operation manuals, and spare parts supply. See our After-Sales Support page for full details.
This machine is designed and manufactured by Nantong Sea Melody Industrial Co., Ltd, a specialist glass machinery manufacturer based in Nantong, China, with over 24 years of experience. Sea Melody machines are currently operating in 35+ countries across pharmaceuticals, laboratory, and household glassware industries. All Sea Melody machines are produced under an ISO 9001:2015-certified quality management system. Learn more about Sea Melody →
Our team can provide full specs, custom configurations, and fast quotes. We ship to 35+ countries.
Questions about installation or ongoing maintenance? Visit our After-Sales Support page.
Need a custom configuration? Explore Custom Orders.
Want to know more about us? Learn about Sea Melody.
