PVC Drainage Pipe Extrusion Equipment / PVC Downspout Machinery Manufacturer

• After-sales Service: Door-to-Door Installation, Free Training, One Year
• Warranty: 1year
• Motor Power: 37kw
• Production Line Speed: 5-10
• Dimensions: 18*1.5*2.5m
• Positioning Accuracy: 0.05mm
• Model NO.: 65/132
• Transport Package: Wooden Case
• Specification: 75-200(mm)
• Trademark: zhongrui
• Origin: Qingdao, China
• Production Capacity: 100 Sets

Product Description

Advantages:

Beautiful, convenient, elegant color, high production efficiency, automatic equipment

Detailed explanation of PVC downpipe production equipment (production process)

(1) Raw material mixing: PVC stabilizer, plasticizer, antioxidant and other auxiliary materials are added into the high-speed mixer according to proportion and process. The materials are heated to the set process temperature by self friction between materials and machinery, and then the materials are reduced to 40-50 ºC by cold mixer. In this way, they can be added into the hopper of extruder.

(2) Extruder part: This machine is equipped with a quantitative feeding device, so that the extrusion amount and feeding amount can match to ensure the stable extrusion of products. Because of the characteristics of the conical screw, the feeding section has a larger diameter, and the heat transfer area and shear speed of the material are larger, which is conducive to the plasticization of the material. The diameter of the screw in the metering section is smaller, which reduces the heat transfer area and shear speed of the melt, so that the melt can be extruded at a lower temperature. When the screw rotates in the barrel, the PVC mixture is plasticized and pushed to the head, so as to achieve compaction, melting, mixing homogenization, and realize the purpose of exhaust and dehydration. The feeding device and screw drive device adopt frequency conversion speed regulation, which can realize synchronous speed regulation.

(3) Extrusion die part: PVC is homogenized by compaction, melting and mixing, and the follow-up materials are pushed to the die through the screw. The extrusion die is the key component of pipe forming.

(4) The vacuum setting water tank is used for pipe shaping and cooling. The vacuum setting water tank is equipped with vacuum system and water circulation system for shaping and cooling. The stainless steel box is equipped with circulating water spray cooling. The vacuum setting water tank is equipped with front and back moving device and left and right, high and low adjustment manual device.

(5) The tractor is used to continuously and automatically lead the cooled and hardened pipes out of the machine head, with frequency control.

technical parameter:

 

model	65/132
Extruding capacity	180-200kg/h
Specifications	75-200(mm)
thickness	0.8-4mm
Motor power	37kw
Screw diameter	65mm