Zhangjiagang Langbo Machinery Co. Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 15 SETS PER MONTH |
| Delivery Time | 30 WORKING DAYS |
| Packaging Details | NORMAL PACKAGE |
| PIPE DIAMETER | 75-250 |
| EXTRUDER'S POWER | 55KW |
| COLOUR | CUSTOMIZED |
| PIPE UMBERS | SINGLE PIPE |
| RAW MATERIAL | PVC POWDER & ADDITIVES |
| APPLICATION | WATER SUPPLY PIPE |
| Voltage | 380V 50Hz or customized |
| Automatic grade | Full-automatically |
| Screw design | Twin screw and barrel |
| After-sales service provided | Engineers available to service machinery overseas,Field installation,commissioning and training,Online support,Video technical support |
| Warranty | 18 months |
| Inverter | ABB |
| Color | Customizable |
| Raw material | PVC Powder |
| Motor | SIEMENS Brand |
| Contactor | SIEMENS OR SCHNIDER |
| Screw and barrel | Conical twin screw extruder |
| Screw diameter | 65/132 |
| Pipe Application | Water Supply |
| Packages | Film and boxes |
| Payment | T/T, L/C, Western Union |
| Delivery time | 60 days |
| Brand Name | LB |
| Model Number | LB-110 |
| Certification | CE ISO9001 |
| Place of Origin | ZHANGJIAGANG, JIANGSU |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 15 SETS PER MONTH |
| Delivery Time | 30 WORKING DAYS | Packaging Details | NORMAL PACKAGE |
| PIPE DIAMETER | 75-250 | EXTRUDER'S POWER | 55KW |
| COLOUR | CUSTOMIZED | PIPE UMBERS | SINGLE PIPE |
| RAW MATERIAL | PVC POWDER & ADDITIVES | APPLICATION | WATER SUPPLY PIPE |
| Voltage | 380V 50Hz or customized | Automatic grade | Full-automatically |
| Screw design | Twin screw and barrel | After-sales service provided | Engineers available to service machinery overseas,Field installation,commissioning and training,Online support,Video technical support |
| Warranty | 18 months | Inverter | ABB |
| Color | Customizable | Raw material | PVC Powder |
| Motor | SIEMENS Brand | Contactor | SIEMENS OR SCHNIDER |
| Screw and barrel | Conical twin screw extruder | Screw diameter | 65/132 |
| Pipe Application | Water Supply | Packages | Film and boxes |
| Payment | T/T, L/C, Western Union | Delivery time | 60 days |
| Brand Name | LB | Model Number | LB-110 |
| Certification | CE ISO9001 | Place of Origin | ZHANGJIAGANG, JIANGSU |
| High Light | PVC pipe extrusion production line ，corrugated pipe extrusion machine ，double wall PVC pipe extruder | ||
PVC Plastic Single Double Wall Corrugated Pipe Extrusion Production Line
Short desciption
The PVC Plastic Single/Double Wall Corrugated Pipe Extrusion Production Line is a high-efficiency manufacturing system designed to produce single-wall and double-wall corrugated PVC pipes widely used in drainage, sewerage, electrical conduits, and telecommunications. This automated line ensures high precision, durability, and cost-effective production of corrugated pipes with smooth inner walls and rigid outer ribs for enhanced strength and flexibility.
Tech Features & Advantages
High-speed extrusion with energy-efficient motors
Precision corrugation molding for superior pipe strength
Automated control system (PLC/HMI) for easy operation
Dual-layer co-extrusion (for double-wall pipes)
Low noise, stable performance, and long service life
Producting process
Screw Loader for Mixer→ Mixer unit→ Screw Loader for Extruder→ Conical Twin Screw Extruder → Mould → Vacuum Calibration Tank → Four claws Haul-off → Planetary Saw Cutter → Belling machine/ Tripping Table → Final Product Inspecting &Packing
Specifications:
| MODEL | PIPE DIAMETER (MM) | EXTRUDER MODEL | MOTOR POWER (KW) |
| LB-32F | 16-32 (FOUR PIPE) | SJSZ65/132 | 37 AC |
| LB-32E | 16-32 (DOUBLE PIPE) | SJSZ51/105 | 22 AC |
| LB-32W | 16-32 (DOUBLE PIPE) | SJSZ65/132 | 37 AC |
| LB-40E | 16-40 (DOUBLE PIPE) | SJSZ51/105 | 22 AC |
| LB-40W | 16-40 (DOUBLE PIPE) | SJSZ65/132 | 37 AC |
| LB-50E | 16-50 (DOUBLE PIPE) | SJSZ51/105 | 22 AC |
| LB-50W | 16-50 (DOUBLE PIPE) | SJSZ65/132 | 37 AC |
| LB-63W | 16-63 (DOUBLE PIPE) | SJSZ65/132 | 37 AC |
Product detail
1. Raw Material Preparation
- PVC compound (resin + additives) is mixed in a high-speed mixer to ensure homogeneity.
- The mixture is cooled and fed into the extrusion hopper.
2. Extrusion Process
- Single/Dual-Screw Extruder melts and compresses the PVC mix at controlled temperatures (160°C–200°C).
- The molten PVC is forced through a die head, shaping it into a pipe.
3. Sizing & Calibration
- The hot pipe passes through a vacuum calibrator to achieve precise diameter and wall thickness.
- Cooling tanks (spray or water bath) solidify the pipe.
4. Pulling & Cutting
- A haul-off unit pulls the pipe at a synchronized speed.
- An automatic cutter** trims pipes to required lengths (e.g., 4m or 6m).
5. Stacking & Packaging
- Pipes are stacked by a conveyor system or robotic arm.
- Bundled and labeled for shipment.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500000-1000000
Employee Number:
5~50
Ecer Certification：
Verified Supplier
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