Applications
The produced UPVC pipes are used for electrical conduit, water supply, sewage systems, house decoration, chemical transportation, and gas distribution lines. These pipes feature high strength, structural integrity, excellent chemical resistance, durability, thermal stability, non-toxic safety, and cost-effectiveness.
Component Details
Mixer
Features reduced raw material self-friction design for improved energy efficiency. Vacuum suction load operates with low noise and dust-free working conditions.
Twin Screw Extruder Machine
Crafted with top brand components for production stability, efficiency, and durability. Conical twin screw design ensures homogeneous mixture, better plastification, and conveying efficiency.
Vacuum Calibration & Cooling
Two-chamber structure with vacuum calibration and cooling parts. Both vacuum tank and spraying cooling tank use stainless 304 steel. Excellent vacuum system ensures precise pipe sizing.
Haul-off Unit
Three crawler track system ensures stable pipe running. Adjustable hauling models based on specific production requirements through general control.
Cutting Unit
High accuracy encoder provides precise and stable cutting length. PLC control system enables manual operation cutting for specific applications.
Frequently Asked Questions
Are you a trading company or factory? Can I visit your facility?
We are a direct manufacturer located in Zhangjiagang, Jiangsu Province, close to Shanghai and Wuxi. Factory visits are welcome and pick-up service is available for nearby visitors.
How to build trust with Langbo?
We provide working videos demonstrating machine performance in various countries and offer customer-focused technical suggestions. Factory visits allow direct assessment of our plastic extrusion expertise.
Is shipping cost included in the quotation?
Quotations typically include FOB Shanghai terms. Shipping costs fluctuate and we can provide current pricing for customer decision-making.
What happens after order confirmation?
Configuration confirmation → Proforma invoice signing → 30% prepayment → Test running with customer participation → Machine condition confirmation → 70% payment → Delivery preparation → Shipping → On-site commissioning → Operator training → Handover confirmation → One year guarantee → Lifetime technical support.
What payment methods do you accept?
T/T, D/P, Letter of Credit, and Cash transactions.
How do you guarantee machine quality?
One year guarantee with lifetime technical support. Customers can inspect machines during test running with immediate optimization of any identified issues.
How can customers ensure they get the exact machine needed?
Factory visits before ordering, product sample analysis for configuration communication, and on-site checking during test running.
Do you have CE Certification?
Yes, both our extrusion machines and plastic recycling machines are CE certified.
What is the typical delivery time?
Approximately 45 days, with exact timing specified in the contract based on project requirements.
What after-sales services do you provide?
One-year quality guarantee, quick technical support response, and production problem analysis.
What does the one-year quality guarantee include?
Free replacement parts for all non-man-made damages after machine handover.
How to determine the required machine area for a new plant?
Contact us at
sales@langbochina.com or WhatsApp: +86 15962377824. We provide detailed solutions, machine layouts, and technical guidance for installation and specifications based on your requirements.
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