Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | come to an agreement in respect of the delivery time |
| Packaging Details | Packing according to Machine |
| Application | Hardware Spraying Equipment |
| Pipe Diameter | 200-1420mm |
| Extrusion Capability | 350kg/H |
| Method Type | Automatic |
| Power Source | Approx 1650kw |
| Available Material | Fbe Powder |
| Thickness | 3.5um-4.0um |
| Brand Name | Huashida |
| Certification | CE, Rohs，TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | come to an agreement in respect of the delivery time |
| Packaging Details | Packing according to Machine | Application | Hardware Spraying Equipment |
| Pipe Diameter | 200-1420mm | Extrusion Capability | 350kg/H |
| Method Type | Automatic | Power Source | Approx 1650kw |
| Available Material | Fbe Powder | Thickness | 3.5um-4.0um |
| Brand Name | Huashida | Certification | CE, Rohs，TUV |
| Place of Origin | China | ||
| High Light | Three Layer 3lpe Coating Machinery ，Blasting Machinery 3lpe Coating Machinery ，2PE 3lpe Oil-Supply Pipeline Machinery | ||
According to customer demand for the production of different specifications production
Through long-term efforts Qingdao Huashida Machinery Co.Ltd. has produced 3PE coating production line, so that meetthe demand of more customer. It indicating the direction of the 3PE coating production line with high performance.
The composition of 3-layer PE coating production line
The three -layer PE anticorrosion structure includes fusion bonded epoxy-powder bottom layer, polymer adhesive middle layer and polyethylene top layer. The so-called 3-layer PE Coating Production line,3-layer refers to the 3-layer structure of epoxy primer, that is a thermosetting, non-toxic coating, curing after form high molecular weight cross-linked structure coating, With excellent chemical corrosion resistance and high mechanical properties, especially the best wear resistance and adhesion. It can form a continuous coating and steel pipe surface directly bonded, with good resistance to chemical corrosion and anti-cathode stripping performance.
To ensure that the overall coating at a higher temperature Has a good adhesion, making the middle layer of adhesive reactive groups to form a chemical bond. That is high quality of steel pipe anti-corrosion coating buried in the ground.
The intermediate layer is usually a copolymer binder, the main component of which is polyolefin, and is widely used as a vinyl copolymer adhesive. The polar moiety of the copolymer adhesive and the epoxy group of the epoxy primer can react to form hydrogen bonds or chemical bonds to form a good bond between the intermediate layer and the substrate; and the non-polar ethylene moiety has a Good affinity, so the middle layer and the surface layer also has a good bonding performance. Three-layer structure of polyethylene anti-corrosion, as the buried pipe outside the protective layer is very superior, and the technology has been widely used in the West-East Gas and oil field oil supply, urban gas supply, water pipeline used on the anti-corrosion.
| No. | Name | Unit | Qty | Remarks | |||||
| External cleaning and 3PE system of the steel pipes | |||||||||
| 1 | Flatform of Upload pipes | M | 15 | Combination of dual structure | |||||
| 2 | Hydraulic tube pulling machine | set | 8 | Double lift,lifting force more than 8T | |||||
| 3 | Air hydraulic station | Set | 3 | Air cooler, throttle valve | |||||
| 4 | Derusting spiral transmission line | M | 27 | Variable frequency speed regulation, solid tyre | |||||
| 5 | Synchronous dynamic spiral single-frame | Set | 2 | Variable frequency speed regulation, solid tyre | |||||
| 6 | The lower type shot blasting machine | Set | 1 | Max pipe diameter 1220mm | |||||
| 7 | Dedusting system | Set | 1 | first degree dust removal + pulse bag type dust collector | |||||
| 8 | transition platform line | M | 15 | Combination of dual structure | |||||
| 9 | PE Spiral transmission line | M | 54 | Variable frequency speed regulation,solid tyre | |||||
| 10 | Intermediate frequency heater | Set | 1 | 800K | |||||
| 11 | Dynamic high temperature roller | Set | 1 | Variable frequency speed regulation | |||||
| 12 | Epoxy powder coating system | Set | 1 | Max pipe diameter 1220mm | |||||
| 13 | The powder room, vulcanization barrel | Set | 1 | Non inductive heating material | |||||
| 14 | two stage powder recovery device | Set | 1 | cyclones dust collector+ pulsed dust collector | |||||
| 15 | Automatic vacuum feeding machine | Set | 2 | 800kg/h+300kg/h | |||||
| 16 | SJ-180/30Extruder SJ-180/30Extruder | Set | 1 | Q≈650kg/h 250KW DC,Q≈650kg/h | |||||
| 17 | SJ-65/30 Extruder SJ-65/30 Extruder | Set | 1 | 45KW Q≈150kg/h 45KW AC,Q≈150kg/h | |||||
| 18 | Extruder moving mechanism | Set | 1 | Electric control | |||||
| 19 | Hot melt extrusion die head | Set | 1 | T die head | |||||
| 20 | PE sheet extrusion die mould | Set | 1 | T die head | |||||
| 21 | Hot melt adhesive PE coating device | Set | 1 | Silicon rubber roller, double cylinder, internal water cooling | |||||
| 22 | Environmental protection ventilation system | Set | 1 | 4KW | |||||
| 23 | cooling spray system | Set | 1 | Water pump, water spray, pipelines, reflux tank | |||||
| 24 | The cooling splash-prevented plastic curtain-wall | Set | 1 | Approx 110m2 | |||||
| 25 | External anti-corrosion pipe unload platform | M | 15 | Combination of dual structure | |||||
| 26 | Pipe beveling grinding machine | Set | 2 | 4KW motor electrical control system of walking | |||||
| 27 | Dedusting system | Set | 2 | Pulse dust collect | |||||
| 28 | Hydraulic lifting rotary pipe device | Set | 1 | Hydraulic lift,the four round of the WPA direct drive | |||||
| 29 | The electrical control system of 3PE steel pipes production line | Set | 1 | main line of centralized control/individual/control PLC Control | |||||
| compressed air system | |||||||||
| 30 | Screw type air compressor | Set | 1 | 6m³/min,0.7MPa | |||||
| 31 | freeze drying machine | Set | 1 | 6m³/min,Enter temperature≤80ºC | |||||
| 32 | Precision filter | Set | 3 | 0.1PPM | |||||
| 33 | Gas tank | PC | 1 | 1m³ | |||||
Technological processes:
Upload pipes→pipes screw conveyor→rust removal of intermediate frequency heating→Epoxy powder coating→outer layer soli quid & polyethylene coating→cooling spray→pipes screw conveyor→grinding pipes, send→unload pipes
Company profile
Huashida Machinery, with over 21 years' experience, is one of the professional 3 layer pe steel pipe anti-corrosion coating processing production line manufacturers in China. Offering the customized service, we warmly welcome you to get the high qualified products from our factory.
Our Services
3LPE coating processing line Quality guarantee period:12 months or 14 months from date of Bill of Lading.
During this period, the seller will provide free service for all problems caused by quality of equipments, however except the problems caused by the buyer .because of wrong operation.
Service:The seller would send technician to the buyer's factory to test the new machine and train people of the buyer. The buyer should pay for round-trip transportation expense, food, accommodation, insurance locally and related salary.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...
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