Boasting a specialized design, the mixer reduces raw material self-friction, which enhances energy utilization efficiency. Equipped with a vacuum suction loading system, it operates with low noise and maintains a dust-free working environment.

Crafted with top-brand components, the extruder ensures stable production, high efficiency, and long-term durability. Its conical twin-screw design is tailored to raw material characteristics, enabling homogeneous mixing, superior plastification, and efficient conveying.

The vacuum calibration tank features a two-chamber structure, integrating vacuum calibration and cooling functions. Both the vacuum tank and spraying cooling tank are made of 304 stainless steel. The high-performance vacuum system guarantees precise pipe sizing.

Equipped with three crawler track belts, the haul-off machine ensures stable movement of produced pipes. By adjusting the general control, it can be customized into tailored hauling modes to meet specific production requirements.

A high-precision encoder ensures accurate and stable cutting lengths. Controlled by a PLC system, it supports manual operation for cutting according to specific application needs.

We are a factory that produces machines for customers directly. Yes, our production plant can be visited at any time. We are located in Zhangjiagang, Jiangsu Province close to Shanghai and Wuxi. If you are near to us, pick-up service is available.

We can send working videos showing the machine running perfectly in several countries for online communication. We will provide customer-focused and tailored technical suggestions.

For offline contact, you can visit our factory and discuss the machine face to face, where you can evaluate our competence in the field of plastic extrusion and assess our capability in machine building.

Usually, our quotation contains FOB Shanghai as a shipment condition. This means the shipping cost between the delivery and destination ports will not be included in the quotation. The shipping cost fluctuates according to the delivery company and shipping date. Langbo can help customers get the latest shipping price. Customers decide if we add the shipping cost to the quotation or choose a shipping agent by themselves.

• Confirmation of Configuration
• Signing of Proforma invoice
• 30% of total price pre-payment for production starting
• Test running in-house, customers on-site or video connecting
• Confirmation of machine condition
• 70% of the total price for delivery preparation
• Confirmation of Delivery date
• Shipping to customer
• On-site commissioning
• Training in machine operation and maintenance
• Confirmation of handover
• One year guarantee
• Whole lifecycle service and technical support

T/T, D/P, Letter of credit, Cash transaction

We provide one year guarantee and whole-lifecycle technical support for our product. During in-house test running, customers can check the machine on-site. Any point for optimization will be done immediately.

• Factory visiting before order
• Product sample posting to Langbo for better understanding of customer's expectations and configuration communication
• On-site checking during test running

Yes. Both our extrusion machine and plastic recycling machine have CE Certification.

Usually 45 days. Depending on the specific project, the exact delivery time will be specified in the contract.

• One-year quality guarantee
• Quick response for technical support
• Problem analysis for production problems

After the handover of the machine, Langbo provides free new parts for every non-man-made damage.

For a new plant, you can contact us. After understanding your demand, we can provide detailed solutions and machine line layout. Meanwhile, we will provide technical guidance for your installation and specifications.