Audited Supplier
PVC Pipe Manufacturing Machinery / HDPE Pipe Extruder Machine
Produce process for PVC Pipe :
PVC powder + additive → mixing → spring feeding → twin screw extruder → mould and calibrator → vacuum forming machine → haul off machine → cutting machine → stacker
Produce process for HDPE PP PE Pipe :
Raw material +master batches → mixing → vacuum feeder→ material dryer → single screw extruder ( small CO-extruder ) → mould → vacuum calibration tank → spray cooling tank ( water tank) → haul-off unit → cutting machine→ stacker
Main Composition
| Machine List for PVC Pipe Machine | Quantity |
| 1.SJSZ-XXX conical twin screw extruder (Equipped with automatic feeding unit) | One set |
| 2.Die and Mold | One set |
| 3.Vacuum calibration unit | One set |
| 4.Haul-off unit | One set |
| 5.Cutter Unit | One set |
| 6.Stacker | One set |
| Machine List for HDPE Pipe Machine | |
| 1. SJ 65/33 single screw extruder | One set |
| 2. Die head & mould | One set |
| 3. Cacuum calibration tank | One set |
| 4. Spray cooling tank | One set |
| 5. Haul-off unit | One set |
| 6. Cutter Unit | One set |
| 7. Stacket | One set |
| 8. Winder | One set |
| Optional auxiliary machines for your choice | |
| 1.Printer | One set |
| 2.Mixer | One set |
| 3.Crusher | One set |
| 4.Milling machine | One set |
| 5.PVC pipe belling machine | One set |
Technical parameter for PVC Pipe Machine
| Diameter(mm) | 16-40dual | 20-63dual | 20-63 | 75-200 | 160-315 | 315-630 |
| Extruder mode | SJZ51/105 | SJZ65/132 | SJZ51/105 | SJZ65/132 | SJZ80/156 | SJZ92/188 |
| Extruder power (kw) | 18.5AC | 37AC | 18.5AC | 37AC | 55AC | 110DC |
| Max lineal speed (m/min) | 0.5-10 | 0.5-15 | 0.5-10 | 0.5-8 | 0.5-6 | 0.5-4 |
| Max capacity (kg/h) | 120 | 250 | 80-120 | 180-250 | 280-350 | 500-600 |
| Installation area | 24*2.8*2.0m | 30*2.8*2.2m | 35*3.0*2.4 m | 36*3.0*2.4 m |
Technical Parameters for HDPE Pipe Machine
| Max Dia. Of pipe(mm) | 75 | 125 | 250 | 630 |
| Main machine | SJ65/30 | SJ75/30 | SJ90/30 | SJ120/30 |
| Motor power(kw) | 60 | 75 | 160 | 260 |
| Motor type | Direct current model | Direct current model | Direct current model | Direct current model |
| Max. capacity(kg/h) | 160 | 260 | 400 | 900 |
| Traction speed(m/min) | 0.5DRM8 | 0.3DRM4 | 0.2DRM2 | 0.1DRM1 |
| Max. traction(N) | 10000 | 15000 | 30000 | 40000 |
| Cutting type | Disc type cutting | Disc type cutting | Planet cutting | Planet cutting |
| length(mm) | 22000 | 34000 | 44000 | 58000 |
HDPE Pipe Machine Pictures 
PVC Pipe Machine Pictures 
1. Quality Control Management
Q: Is there quality control on all production lines?
A: Yes, all production lines have adequate quality control
Q: Do the QA/QC inspectors work independently from the production line?
A: Yes
Q:How many QA/QC inspectors in total?
A: 4
Q: Number. of Employees in Each Production Line
A: Supervisor 1 ; No. of Operators 29 ;No. of In-line QC/QA 2
2.Supplier Management
Q:Does the company have a supplier assessment procedure?
A:Yes
Q:Does the company have an updated list of approved suppliers?
A:Yes
Q:Does the company establish and implement a standard procedure for purchasing contract review and approval?
A:Yes, with written standard procedures
Q:Does the company keep its supplier assessment reports?
A:Yes, with written standard procedures
Q:Does the company keep its supplier assessment reports?
A:Yes, assessment reports are available for the last 1-3 years
Q:Are the company's purchasing documents sufficient to ensure product safety control and their customers' requirements?
A:Yes, the purchasing document includes all the information required
Q:Is there a procedure to conduct random product inspections after final packaging?
A:Yes, with clear standard and written inspection records
Now we have machines in stock,sincerely invite you to vist our factory! Also you can contact me for machine's running video.
