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PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
Specifications
Brand Name :
HUASHIDA
Certification :
ISO9001
Place of Origin :
Qingdao，Shandong，China
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time :
come to an agreement in respect of the delivery time
Packaging Details :
Packing according to Machine
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line :
20# channel steel double row
20# channel steel double row :
20# channel steel double row
Steel pipe ferry mechanism :
cylinder
Spiral conveyor line :
Solid tire
Steel shot/grit elevator :
100T
Description

PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line

Product description

The polyurethane sprayed polyethylene thermal winding insulation pipe production line independently developed by Huashida, consists of three parts: External shot blasting and derusting production line, polyurethane spraying production line, and PE winding production line. The line has a number of national patents, and the third-party standardized evaluation report has a technology advanced level of 5, reaching the domestic leading level. And won the first set of technical equipment in Shandong Province.
The line adopts continuous spraying production process. High automatic, fast production efficiency, saving raw materials, increased foaming and closed cell rate, lower water absorption rate, trinity molding, and more reliable performance. Products with low carbon environmental protection have higher economic and social benefits.

PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line

Technological flow of the polyurethane coating steel preinsulated pipe equipment:

1. Remove rust from steel pipe surface

2. preheat the steel pipe to get it ready for polyurethane spraying

3. Spray polyurethane evenly on steel pipe outer surface

4. Wrap melted HDPE strap around the PU foam

5. Trim the pipe ends

PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line

Composition of the polyurethane coating steel preinsulated pipe equipment:

1. Shot blasting rust removel machine

2. Medium-frequency induction heating furnace

3. Polyurethane spraying unit

4. Single screw extruder and diehead mould

5. Finished pipe ends trimming machine

6. Conveyers, racks and robotics to move and handle the pipe

7. Electrical system and PLC

PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line

Product Specification Table

No.

Steel pipe dia.

(DN)

Foaming thickness(mm)

PE casing dia.

Min. PE thickness

1

500

30-60

598-658

4.5

2

600

30-60

700-760

5.0

3

700

30-60

790-850

5.0

4

800

30-60

891-951

5.5

5

900

30-60

992-1052

6.0

6

1000

30-60

1093-1153

6.5

7

1100

30-60

1194-1254

7.0

8

1200

40-100

1316-1436

8.0

9

1400

50-100

1538-1678

9.0

10

1620

50-100

1738-1840

10.0
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
Company profile
Qingdao Huashida Machinery Co., Ltd was established in 2003. Since its inception, Huashida has focused on plastic polyurethane insulation pipe production line, 3PE anti-corrosion pipe production line, large diameter underground pipe production line and plastic pipe joints for 20 years. We always attach great importance to research and development,
collaborating closely with Beijing University of chemical technology, Qingdao university of technology and scientific research institutions. by absorbing advanced technology home and abroad, after 20 years of endeavor we now rank one of the top 3 manufacturers in the industry in China. Huashida machines have been well received in Saudi Arabia, Kazakhstan, Uzbekistan, United Arab Emirates, Turkey, Russia, etc.
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
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PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line

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Product Detail
Brand Name :
HUASHIDA
Certification :
ISO9001
Place of Origin :
Qingdao，Shandong，China
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time :
come to an agreement in respect of the delivery time
Contact Supplier
video
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line
PU Sprayed Foaming HDPE Winding Preinsulation Pipe Continuous Production Line

Qingdao Huashida Machinery Co., Ltd.

Verified Supplier
2 Years
shandong, qingdao
Since 2003
Business Type :
Manufacturer
Main Products :
Pre-Insulated Pipe Production Line, 3LPE Coating Pipe Production Line, Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine
Total Annual :
3000000-5000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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