Doncacy Automatic High Quality Plastic PVC Profile Extruder Line Window Door Extrusion Production Line

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Condition: New
• Certification: ISO, CE
• Automatic Grade: Automatic
• CNC or Not: CNC
• Voltage: 220V
• Machine Color: White, Sliver, Grey
• Electric Motor: AC Servo Motor
• Engagement System: Full Intermeshing
• Assembly Structure: Separate Type Extruder
• Electronic Components: Simens
• Transport Package: Standard Package
• Specification: 1000mm
• Trademark: DONCACY
• Origin: Chuzhou, China
• HS Code: 84772090
• Production Capacity: 300-400kg/H
• Package Size: 3500.00cm * 300.00cm * 300.00cm
• Package Gross Weight: 10000.000kg

Product Description

Product Description

The PVC profile production line  developed and manufactured by Anhui DONCACY  Machinery Technology Co., Ltd. inject high-efficiency solutions into the extrusion industry with cutting-edge technology. Our extrusion lines for PVC profiles and PVC panels specialize in customized system design, enabling seamless transformation of raw materials into high-performance PVC profiles and panels for windows, doors, and more, all backed by strict quality control and continuous technological innovation.

Our PVC profile extrusion lines and PVC panel extrusion lines integrate core equipment such as conical twin-screw extruders, vacuum calibration tables, haul-off units, cutting machines, and custom molds, forming a highly efficient and interconnected PVC extrusion machinery system. The final profiles and panels boast excellent quality with uniform wall thickness, precise dimensions, and smooth surfaces, fully meeting stringent requirements for strength, weather resistance, and other performance metrics.

Product Display

Specification

Line Model	Profile Size(mm)	Extruder Model	Max output(kg/h)	Length of Line(m)	Total Installation Power(kw)
DC-150PVC(I)	150*50	DCE65-132	280	21	115
DC-1300 PVC	1300	DCP120-20	600	27	125
DC-150PVC(II)DCX-150PVC	150*50	DCE45-97	120	21	100
DC-1500 PVC DCB-1500	1500	DCE80-156	400	27	105
DC-150PVC(III)	150*50	DCE65-132	280	22	105
DC-150PVC(IIII)	150*50	DCE55-110	200	22	92
DC-650PVC	850*35	DCE65-132	280	25	120

Technical advantages

1. PVC Profile Extrusion line of Conical Twin-Screw Extruder: The Heart of Efficient Extrusion

Our conical twin-screw extruder is the cornerstone of the production line, boasting unmatched advantages in material processing. Its tapered design ensures gradual and uniform plasticization of PVC raw materials, reducing shear stress and preventing thermal degradation—critical for maintaining material integrity. The extruder's high torque output allows for stable processing of various PVC formulations, including those with fillers or additives, while its variable speed control enables precise adjustment to match different profile sizes and thicknesses. This results in consistent melt quality, minimizing defects like bubbles or uneven surfaces in the final product.

2. PVC Profile Extrusion line of Vacuum Calibration Table: Ensuring Dimensional Accuracy

The vacuum calibration table is essential for shaping and stabilizing profiles as they exit the extruder. Our table features a precision-machined, smooth inner surface that closely conforms to the profile's design, ensuring accurate dimensioning. Equipped with multi-zone vacuum control, it applies uniform pressure to the profile's surface, preventing warping or shrinkage during cooling. The adjustable cooling system—combining water circulation and air cooling—allows for rapid yet controlled solidification, locking in the profile's shape and surface finish.

3. PVC Profile Extrusion line of Profile Haul-off Unit: Steady Traction for Uniformity

Our profile haul-off unit is designed to provide consistent, adjustable traction, ensuring the extruded profile moves through the line at a steady pace without stretching or deformation. Equipped with precision rollers—often coated with wear-resistant materials to prevent surface damage—it accommodates various profile shapes and sizes with customizable pressure settings. The synchronized speed control between the haul-off unit and extruder ensures uniform profile length and thickness, critical for batch consistency.

Company Profile

FAQ

Q:What Is The Difference Between Conical And Parallel Twin Screws Extruder?

A:Conical twin screws typically have a higher capacity for extrusion and can generate higher pressure. Parallel twin screws may be preferred when more controlled and gentle pressure build-up is required.

Q:How to Do the Maintenance for Plastic Extruders?

A:Regular maintenance: Regular maintenance is usually carried out after the extruder is continuously running for 2500h-5000h, and the machine is shut down. The machine needs to be disassembled to check, measure, and appraise the wear of the main parts, replace the parts that have reached the specified wear limit, and repair the damaged parts. 

Q:How stable is the equipment? Is it prone to failure?

A:Our pipe extrusion equipment adopts advanced technology and high-quality parts, and has good stability. It is not prone to failure during normal use and regular maintenance. At the same time, we also provide perfect after-sales service to ensure the stable operation of the equipment.

Q:Can the extrusion accuracy of the equipment meet the requirements of customers?

A:Our machine adopts precision extrusion process and control system, extrusion accuracy can meet the requirements of most customers. For customers with higher precision requirements, we can provide customized solutions.

Q:Is it easy and fast to replace the pipe extrusion die?

A:The process of replacing the pipe extrusion mold is carefully designed and convenient. We will also provide you with professional guidance to ensure that you can complete the mold change work efficiently.