PVC pipe machines

SJSZ Series PVC pipe production line

Introduction: Our SJSZ Series plastic pipe production line is mainly used in the manufacture of the plastic PVC pipes with various tube diameters and wall thickness in the aspects such as the agrichltural and constructional plumbing,cable laying etc,This set is composed of the conical twin-screw extruder,vacuum forming table,dragger,cutter,stirring-up rack etc.The screw extruder and the extractor adopt the imported AC frequency control device. The vacuum pump and the electric vehicle motor employ the superior goods.The prime mover has the traction modes such as two-claw,three-claw,five-claw and so on. It may choose the saw blade cutting type or the planet cutting type.It is additionally attached with measuring apparatus and the intensifying devidce.The unit is of the reliable performance and high production efficiency.
Highlights: 1. The screw of the extrusion machine is high precise. It has the advantage of material coming out equally, velocity of flow consistently and excellent plasticizing effect. The canister of the screw employs quality steel with nitrogen treatment, which will guarantee the precision and hardness of the processing. 2. The very long stainless steel cooling flume will make sure that the product will be more ideal and more fit the sanitation standard. 3. Four robber rollers draught and circumgyrate cutting is stepless speed adjustment. The speed is equally and the precision is highly controlled.

Equipment of complete PVC pipe production line: 1. SJSZ-65/130 taper double screw Extruder 1set 2. Vacuum forming machine spray cooling tank 2set 3. Haul off unit and Automatic cutting saw 1set
1. SJSZ-65/130 Double Screw Extruder

Screw diameter: φ65mm/φ130mm L/D ratio: 22:1 Screw material: 38CrMoAlA Screw material heat treatment: nitrogenized Screw surface hardness: HV700-940 Screw body hardness: HV> 940 Screw rotate speed: 40 r.p.m Max capacity: 200kg/h Machine center height: 1000mm
2. Vacuum forming machine spray cooling tank

Effective length of vacuum diameter fixed pipe: 6000mm Material: stainless steel Vacuum pump motor power: 5.5kw Vacuum section: 2 sections Cooling mode: cycled water spraying cooling Cooling medium: purified water Sprays: 150 pieces Water pump power: 5.5kw Haul off motor power: 1.1kw Water comsuming: 20m3/h Pipe line out diameter: 3inch-9inch Working fixed length: 4-6m Hydraulic pressure oil motor power: 2.2kw 1430r.p.m Pump model: V18-A1-R-A Pump rating pressure: 6.3Mpa pump capacity: 0-18L/min electrical heating power: 8kw max heating temperature: 350℃ electrical system: PLC working capacity: 10-30 pieces/h total power: 10.5kw overall size: 6800x1800x1850
3. Haul off unit and Automatic cutting saw

Haul off motor power: 2.2kw VVVF Haul off speed: 0.3-3.0m/min Efective length of track: 2000mm Clamp mode: pneumatic clamp with adjustment Cutting diameter scope: 2inch～8inch Max cutting thickness: 30mm Saw diameter: 205mm Move frame distance: 800mm Cutting rotate speed: 6-72s/r Cutting motor power:2.2kw Bits sucking motor power: 2.2kw