SBWG series 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 aluminiumalloy, adopt water cooling type. The pipe can be cut by on-line cutting machine automatically.

this machine is used for making double wall corrugated pipe, it equipped with forced water cooling high speed forming machine.

single wall corrugated pipe machine for making the electric wire sheath PE PVC single wall corrugated pipe machine  Single-wall corrugated pipe machine developed by our company adopts gears to run modules and templates so as to realize water circulating cooling and air cooling of the products, which ensures high-speed molding, even corrugation, smooth inner and outer pipe wall. These corrugated pipes are especially used in wires conduit pipe.It is mainly for the production of raw materials to PVC.PP.PE small diameter single wall corrugated pipe. Die by the corresponding forming a homogeneous single-wallcorrugated bellows products. Threading pipe for wire and cable, washing machinedrains, vacuum cleaners, ventilation pipe, prestressed concrete special tubes.

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

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-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.

SBWG-160 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.

SJSBWG series double - wall corrugated pipe production line can continuously produce 32mm--110mm HDPE, PP double - wall corrugated pipe. The main extruder adopts high-efficiency screw, the die head adopts double-layer spiral structure, mouth die and core die being nitrided ,The forming machine adopts vacuum forming type,equipped with automatic lubrication system.Forming mould is made of SC-45.The pipe can be cutting by cutting machine automatically in fixed length