GF400?GF500 pipe production line represent the world standard of the beginning of the 90s.They are reasonable in construction and superior in performance.The vacuum setting unit consists of twovacuumspraytanks.According to different pipe diameters,there are two-lelt,three-belt and six-belt haul- off units are ready for choice.The planet cutter cuts and chamfers the pipe leaving a smooth and nicecut section.The whole line applies to various HPVC pipe production. Type GF400 GF500 scope of produce ?110-400 ?110-500 total power 26.8 30 water consume 9 42 air expressure 0.6-0.7 0.6-0.7