Skrg1200 HDPE Large Caliber Sewage/Plastic Pipe Machine

SKRG1200 HDPE Spiral Pipe Machine
---Pipe diameter range: 300-1200mm

---Application:
It has been widely used for sewerage and drainage in city, it will replace the cement pipe, cast iron pipe and other pipes. Its low cost of assembling, easy operation, easy connection and economical construction can make it wide foreground and market potential.

---The production line comprises two main parts, PE pipe extrusion line & Spiral forming line.
1. PE pipe extrusion line includes equipments and devices as below,
1set Vacuum loader
1set Hopper dryer
1set High-effeciency single screw extruder and diehead mould
1set Vacuum calibration table
1set Water spraying tank
1set Hauling machine


2. Winding forming line includes equipments and devices as below,
1set High-efficiency single screw extruder and diehead
1set Spiral forming unit
1set Cutting machine,
1set Stacker
1set PLC controlling system


Features of large caliber PE spiral drainage pipe:
1). High Ring Stiffness
2). High Brunt Intensity and low weight
3). Good creep deformation resistance.
4). Outer pressure resistance.
5). Erosion resistance ( such as acid, alkali and salt etc. )
6). Long life of approximate 50 years. No pollution and so on.

Features of Production Line:
1. Large caliber spiral drainage Pipe Production Line is designed with advanced technology includes 1st single screw extruder for square shaped pipe, square shaped pipe extrusion die, vacuum calibration water tank, spray cooling water tank, 2nd single screw extruder for melting glue material, spiral forming unit, cutting unit and stack unit.
2.1st single screw extruder for square shaped pipe and 2nd single screw extruder for melting glue material: Extrusion theory for low energy consumption and low temperature plastication compliant with material characteristic (heavier molecular weight), Unique screw design of distance-changing and separation of solid material and melting material, Unique design of loading system ensures large increasing of extrusion capacity. Special design of high mix-melting ensures through low temperature plastication.
3. Spiral forming unit: Adopts advanced multi-axes transmission box with feature of high transmission force and stable running performance. Unique design of composite die-head, rotational molding after combined feed, and two sets of extruder extrude PE for winding pipe, High quality of winding pipe produced by adopting the unique winding process for pipe forming, The glue extruder can be moved in up and down, left and right direction. PLC computer control system with touch screen interface can realize automatic and reliable operation
4. Cutting part: Saw cutting with desired length. OMRON or MITSUBISHI PLC computer control system with touch screen interface can realize automatic and reliable operation.
5. PLC computer control system with touch screen: With super high speed and large storage capacity, Multi control points: Forming pipe extrusion, melting PE adhesive extrusion, winding and cutting process can be auto-tail controlled synchronously, Separately controlling two extruder and winding unit in tandem with two touch screens.