Qingdao Huashida Machinery Co., Ltd.
Pipeline Anticorrosion Thermal insulation Pipe production lineMACHINERY MANUFACTURER
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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 epoxy powder is a kind of thermosetting nontoxic coating, forming the high molecular weight cross-linking structure coating after solidifying, featuring, featuring good chemical anticorrosion and high molecular mechanical properties. The function of epoxy-powder bottom layer is to form continuous coating, providing excellent and cathodic disbanding resistance.
The function of polymer adhesive is to agglutinate the epoxy powder before gelation, and to agglutinate the polyethylene top layer, which unites all three layers together. The three-layer PE process, with the epoxy powder coating as bottom layer, binding and bundling through polyethylene PE and adhesive, is widely used in anticorrosion of steel pipes at home and abroad, and applied to the oil pipeline and gas pipeline, as well as to the gas supply and water supply for civil use.
| Steel pipe outside shot blasting derusting operation line | |||
| No. | Description | Qty. | Remark |
| 1 | Transmission line | 1set | |
| 2 | Shot blasting derusting line | 1set | |
| 3 | Cyclone dust collector | 1set | |
| 4 | Pulse filter cartridge dust collector | 1set | |
| 5 | Centrifugal wind blower | 1set | |
| 6 | Derusting equipment electrical control system |
1set | |
| Steel pipe outside spiral 3PE production line | |||
| No. | Description | Qty. | |
| 1 | Coating transmit system | 1set | |
| 2 | Intermediate frequency heating system | 1set | |
| 3 | Epoxy spraying system | 1set | |
| 4 | Automatic feeding dryer | 2sets | |
| 5 | single screw high efficiency extruder SJ-65/30 |
1set | |
| 6 | SJ-120/30 extruder | 1set | |
| 7 | Hot melt adhesive extrusion die head | 1set | |
| 8 | PE sheet extrusion die head | 1set | |
| 9 | Hot melt adhesive/PE sheet press device | 1set | |
| 10 | Stainless steel spray powder chamber | 1set | |
| 11 | Cooling water spray system | 1set | |
| Platform system | |||
| No. | Description | Qty. | |
| 1 | Steel pipe up load platform | 1set | |
| 2 | Derusting transition platform | 1set | |
| 3 | Finished pipe storage system | 1set | |
| 4 | Hydraulic system | 3sets | |
| Grooving system | |||
| No. | Description | Qty. | |
| 1 | PE grooving device | 2sets | |
| 2 | Hydraulic elevating pipe turner | 2sets | |
| 3 | Operating cabinet | 1set | |
Huashida company has advanced technology, mature professional strength, for the vast number of old and new customers to provide the best quality service. Qingdao Huashida Machinery Co., Ltd. is a professional manufacturer of all kinds of anti-corrosion insulation equipment, the extruder, PE pipe black and yellow jacket extubation machine, hauling off machine, sealing machine, mold, polyurethane high and low pressure foaming machine , two PE, three PE winding equipment, beveling machine, and so on dozens of kinds of pipe anti-corrosion insulation equipment, 3PE anti-corrosion coating production line sold at home and abroad! Welcome new and old customers come to negotiate!
3pe- Steel Anticorrosion Pipe Coating Production description
Model:159-1400mm
Diameter range:159mm-1400mm
Extrusion Capability:≤350kg/h
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
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.
