This machine has made a breakthrough in the standard mouth colorimetric tube for handmade threaded ports! Greatly saving costs for glass instrument manufacturers, the quality and efficiency of products are higher than traditional handmade products. The biggest highlight of this machine is that all actions are operated by a computer, so the product is precise. The difference between this machine and the mouth making machine is that it is designed for long glass tubes. The mouth made is in various shapes required by the customer, such as flanging. Specific working parameters: 1. Production capacity: single head 4-5 pieces/minute; Double head 8 pieces/minute; 2. Glass tube requirements: diameter 10MM --30MM, (10-13mm, 13-17mm, 17-24mm, 24-30mm) wall thickness 1.2MM.; Glass tube length: 180-500mm; 3. Power: Working voltage 380V; Motor power 0.5KW; 4. External dimensions: single head: 1500 * 1500 * 2500 (MM), double head: 1500 * 1500 * 4500 (MM).