LRGNY-60A-DG series automatic TUBE FILLING AND SEALING MACHINE (for all plastics tubes and compound tubes) inner-heating type hot air adapt to the maximal tube diameter: 50mm produce speed: 30-60tube/min filling precision:≤+/-1% the maximal volume: 250ml it can inner-heating and sealing the all plastic and compound tubes the principle axis running speed is stepless frequency conversion looks for the sign function automatically no tube no fill. the product quantity can be controlled the code mechanical hand print the code in the request position have the malfunction alarming and over-loading stopping device with the automatic infeed tube store that big capacity and fall to the ground