Tongsan is professional manufacturer for plastic corrugated pipe machine since 1997, we equip high capacity extrusion machine, high speed forming machine, automatic winding machine, and professional mold design

plastic single wall corrugated pipe extrusion line can produce PP/PE/EVA/PVC/PA corrugated pipe. Corrugated pipe produced by our machine has the features of high production speed, even corrugated shape,straight pipe seam,and smooth surface.

Tongsan high speed plastic corrugated pipe machine can reach production speed for 20-30m/minute, it equip with 72 pairs of mold blocks with high speed forming machine

this machine is used for making 40-110mm double wall corrugated HDPE pipe. The extruder adopts high-efficiency screw, the die head adopts double-layer spiral structure, mold die and core die being nitrided, the forming machine adopts vacuum forming type, equipped with automatic lubrication system. Forming mold is made of aluminium alloy, adopt water cooling type. The pipe can be cut by online cutting machine automatically. The machine has the function of automatic demolding when power is off.

This high speed corrugated pipe production line adopts gear transmission, mould use 40Cr material, Nitriding process. Mould is running in the track, with automatic oil lubrication system and closed forced water cooling system, it can achieve high speed production.

SBWG-315 double - wall corrugated pipe production line can continuously produce HDPE double - wall corrugated pipe and this line can achieve on-line belling. The machine has the function of automatic demoulding when power is off. The extruder adopt high-efficiency screw, the die head adopts double-layer spiral structure, mould die and core die being nitrided , The forming machine adopts vacuum forming type, equipped with automatic lubrication system.Forming mould is made of aluminium alloy, adopt water cooling type. The pipe can be cut by on-line cutting machine automatically.

SBWG-315 double - wall corrugated pipe production line can continuously produce HDPE double - wall corrugated pipe and this line can achieve on-line belling. The machine has the function of automatic demoulding when power is off. The extruder adopt high-efficiency screw, the die head adopts double-layer spiral structure, mould die and core die being nitrided , The forming machine adopts vacuum forming type, equipped with automatic lubrication system.Forming mould is made of aluminium alloy, adopt water cooling type. The pipe can be cut by on-line cutting machine automatically.

SBWG-250 double - wall corrugated pipe production line can continuously produce HDPE double - wall corrugated pipe and this line can achieve on-line belling. The machine has the function of automatic demoulding when power is off. The extruder adopt high-efficiency screw, the die head adopts double-layer spiral structure, mould die and core die being nitrided , The forming machine adopts vacuum forming type, equipped with automatic lubrication system.Forming mould is made of aluminium alloy, adopt water cooling type. The pipe can be cut by on-line cutting machine automatically.