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Plastic Machinery Network Supply and Demand Business Opportunity Supply Information Heilongjiang Insulation Pipe Production Polyurethane Spraying Polyethylene Winding Line

Polyurethane spraying polyethylene winding line for Heilongjiang insulation pipe production

2020-02-07

Product Image
Price:
5000000 yuan / set
Origin:
Liaoning Road, Jiaozhou Beiguan Industrial Park, Qingdao, Shandong
Minimum order:
Negotiable
Total Supply:
Negotiable
Location:
Qingdao, Shandong
168 days remaining

Product details

Polyurethane spraying polyethylene winding line for Heilongjiang insulation pipe production

Polyurethane sprayed polyethylene winding prefabricated direct buried insulation pipe is composed of steel pipe, sprayed polyurethane insulation layer and extruded polyethylene outer protective layer. The thickness of the thermal insulation layer and the thickness of the outer protective layer can be arbitrarily adjusted within a certain range according to the needs during production. Quantitative production can be performed according to the parameters of the medium in central heating and cooling and the thickness of the insulation layer required for the actual heat loss, to meet the needs of different projects.

Polyurethane spraying polyethylene winding production line is mainly composed of three parts: steel pipe outer wall shot blasting and rust removal, polyurethane spraying and polyethylene winding.
1.Shot blasting and rust removal on the outer wall of steel pipe. The depth of the anchor pattern on the surface enhances the adhesion of the surface of the steel pipe, greatly improves the bonding strength of the outer wall of the steel pipe, and tightly combines the steel pipe of the thermal insulation pipe with the thermal insulation layer.
2. The polyurethane spraying part uses polyurethane spraying equipment to continuously spray polyurethane raw materials on the outer surface of the steel pipe. The polyurethane raw materials are initiated within a certain time to reach a certain compressive strength and thickness to form a polyurethane thermal insulation layer.
3. The polyethylene winding line uses extrusion equipment to continuously wind the molten polyethylene sheet onto the outer surface of the polyurethane insulation layer to form a continuous and dense polyethylene sheath.

In terms of control system for the production of polyurethane sprayed polyethylene winding wire for Heilongjiang insulation pipe , the company has continuously optimized the design and introduced a PLC computer centralized control system to increase the degree of automation, stable and reliable production and reduce human error. With planetary rotary cutting, the cut surface is neat, which makes the production process of the pipe simple and reliable, the roundness of the outer pipe *, the pipe wall thickness is stable, uniform and smooth, and the cut is neat. No secondary processing is required during foaming, and it can be formed in one processing, less waste, high yield, saving human resources, and very safe. It is an ideal production line for producing large-diameter directly buried insulation pipes. Judging from many years of production practice, compared with the traditional technology of producing insulated pipes by the internal gas method, not only improves the production efficiency, but also can greatly save raw materials and reduce production costs. The advantages are obvious. Baolong 760 series, 855-1380 series, and 960-1680 series production lines can be used to produce heat-preservation pipes with different specifications of Ф315mm-1680mm. More than 40 domestic customers use Baolong's vacuum sizing method to produce large-diameter direct-buried insulation pipe equipment, which has been widely used in the transportation of media in the oil, natural gas, thermal, and thermal insulation industries, especially in Xinjiang, Inner Mongolia, and Hebei In the use of key projects in Heilongjiang, Heilongjiang and other places, they have all received the * high praise from investment companies and supervision companies.

Disclaimer: The information shown above is provided by the company itself, and the authenticity, accuracy and legality of the content is the responsibility of the publishing company. Plastic Machinery Network does not assume any responsibility for this.

Online inquiry


Qingdao Baolong Polyurethane Insulation and Anticorrosion

Type:
manufacturer
Contact:
President Chen
Phone:
****** 532-88276166
Fax:
86-area code-fax number
Phone:
13255597993

When contacting me, please indicate that you saw it on the plastic machinery website , thank you

Merchant profile

main products:
Anticorrosive insulation equipment
Company Type:
manufacturer

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