CN102990366A - Production line for spraying color steel plate - Google Patents
Production line for spraying color steel plate Download PDFInfo
- Publication number
- CN102990366A CN102990366A CN2012104816096A CN201210481609A CN102990366A CN 102990366 A CN102990366 A CN 102990366A CN 2012104816096 A CN2012104816096 A CN 2012104816096A CN 201210481609 A CN201210481609 A CN 201210481609A CN 102990366 A CN102990366 A CN 102990366A
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- steel
- steel band
- production line
- spraying
- jockey pulley
- Prior art date
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 142
- 239000010959 steel Substances 0.000 title claims abstract description 142
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000005507 spraying Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000003851 corona treatment Methods 0.000 claims abstract description 19
- 238000009958 sewing Methods 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 3
- 230000003746 surface roughness Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 18
- 239000012530 fluid Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000007761 roller coating Methods 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005270 abrasive blasting Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The invention provides a production line for spraying a color steel plate, wherein a plurality of tension rollers are used to flatten a steel belt in each process section, and especially, stable constant tension is provided for an air-brush section. Meanwhile, in the production line for spraying the color steel plate, provided by the invention, corona treatment is performed on the surface of the steel belt before a spraying section to form a plurality of small pits in the surface of the steel belt, so as to improve the surface roughness of the surface of the steel belt, so that adhesive force between the surface of the steel belt and a color image layer is improved, the color image layer hardly undergoes paint peel-off phenomenon, and the formability of the steel belt is improved.
Description
Technical field
The present invention relates to a kind of production line of color steel, belong to color steel and manufacture the field.
Background technology
Mainly select cold-reduced sheet and hot rolled plate as raw material in the existing domestic color steel production.Traditional color steel production is divided into three production lines and carries out: at first with a cut-to-length uncoiling leveling, scale is horizontal cuts, and steel plate is cut into the steel plate of Len req; Then the steel plate piling is become needed height; And then with a spraying coating line (perhaps roller coating line), by carrying steel plate is delivered to abrasive blasting rust-cleaning machine, every steel plate is carried out derusting by sandblasting, and then deliver to spraying coating line (perhaps roller coating line) and spray or roller coating; By conveyer belt dried steel plate is delivered to the roller machine after the spraying (perhaps roller coating) and carry out the roller moulding, after the moulding, scale four sideline judges cut, piling is stacked.The problem that above-mentioned color steel production line exists is: can not work continuously in the whole production process, middle conveying process is complicated, thereby causes production efficiency lower.
In order to enhance productivity, Chinese patent literature CN10249606A discloses the continuous method and apparatus of producing of a kind of hot rolled plate colored forming, and equipment as shown in Figure 1 may further comprise the steps in actual production process: with hot rolled strip take the lead and tail welds together; Steel band enters descaling bath, removes the iron scale of steel strip surface, and steel band enters the hot-air seasoning section, removes the moisture of steel strip surface; Steel band enters coating roller, in the steel strip surface japanning, then sends into paint curing oven, and the steel band after the japanning is cured oven dry, and the steel band that will have uniform temperature carries out cold wind and purges, and reduces the temperature of steel band; Steel band is sent into ROLLERS FORMERS carry out the roller moulding; Steel band after the roller moulding is sent into the scale flying arrow, steel band length is as requested cut short; Steel band is sent into two stacking height as requested carry out stacking, this kind method and apparatus has guaranteed that the equal on-line continuous of whole color coating line all processes finishes, and has improved production efficiency.Yet still there are following defective in the disclosed production method of the document and equipment in actual production process:
Steel band after will painting in this production line directly is cured drying and processing and cooling processing and is used for carrying out the roller moulding, although simple curing oven dry has improved drying rate with respect to natural drying, but, its paint of color steel (or cromogram layer) of (especially forming the cromogram layer) is lower with the adhesive force of steel strip surface after the japanning, this has caused the mouldability in later stage of color steel relatively poor, especially in the brake forming process, the cromogram layer often separates with steel plate easily, form " falling lacquer " phenomenon, in the dapple steel plate of forming device, this kind " falls lacquer ", and phenomenon can cause the imperfection of decorative pattern especially.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to provide a kind of production line of color steel of the later stage mouldability that can improve by the adhesive force that improves cromogram layer and steel plate color steel.
For this reason, the invention provides a kind of production line that sprays color steel, comprise following equipment: uncoiler,
Be used for curling steel band uncoiling, and steel band is pruned; Sewing machine is used for and will be linked together by the front and back steel band after the described uncoiler uncoiling, has guaranteed to change the continuity of technique behind the coil of strip; The first jockey pulley is used for making the steel band even running of sewing up through described sewing machine; Entry loop, by steel strip winding, when being used for guaranteeing described uncoiler uncoiling and described sewing machine when sewing up process section do not shut down; The second jockey pulley is used for making the steel band even running of twining out from described entry loop; Corona machine is used for steel band is carried out sided corona treatment; The 3rd jockey pulley is used for making the steel band even running through sided corona treatment; Flush coater is used for the steel band through sided corona treatment is sprayed; The 4th jockey pulley is used for making the steel band even running through described flush coater spraying; Outlet looping by steel strip winding, is used for the assurance process section and does not shut down when blanking;
The 5th jockey pulley is used for making the steel band even running of twining out from described outlet looping; And cutter, be used for steel band is sheared the formation color steel according to specific standard.
Also comprise cleaner, be arranged between corona machine and described the 3rd jockey pulley, be used for and carry out dust removal process through the steel strip surface after the described corona machine sided corona treatment.
Described cleaner is electrostatic dust collection equipment.
Also comprise coiling machine, be arranged on before the cutter, be used for color steel is batched together.
Also comprise the additional tension roller, be arranged between described the 3rd jockey pulley and the described flush coater, be used for and the steel band even running of described the 3rd jockey pulley common guarantee through sided corona treatment.
Also comprise film covering device, be arranged between described the 5th jockey pulley and the described cutter, be used for that steel strip surface is carried out overlay film and process.
Described cutter is hydraulic shear.
Also comprise dryer, be arranged between described flush coater and described the 4th jockey pulley, be used for carrying out drying and processing through the steel band after the described flush coater spraying.
Also comprise the control system that the spraying color of described flush coater is controlled, be used for spraying as required the conversion of color.
The production line of color steel provided by the invention has the following advantages:
1. the production line of color steel provided by the invention has guaranteed steel band even running in each process section especially to provide stable permanent tension force for the air brushing section by several jockey pulleys; Simultaneously, the production line of color steel provided by the invention, before the spraying section, steel strip surface is carried out sided corona treatment, form several small ruts in steel strip surface, improve the surface roughness of steel strip surface, thereby improved the adhesive force of steel strip surface and cromogram layer, so that the cromogram layer is not easy to occur " falling lacquer " phenomenon, improved the mouldability of steel band.
2. the production line of color steel provided by the invention also comprises electrostatic dust collection equipment, the steel band through sided corona treatment is carried out electrostatic precipitation process, and removes " steel cuttings " that steel strip surface produces in the sided corona treatment process, has improved surface cleanliness.
Description of drawings
For content of the present invention is more likely to be clearly understood, the below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the flow chart of the spraying color steel production line that provides of the present invention;
Fig. 2 is the structural representation of a kind of cleaner of adopting of the present invention;
Reference numeral is expressed as among the figure:
The 1-uncoiler; The 2-sewing machine; 3-the first jockey pulley; The 4-entry loop; 5-the second jockey pulley; The 6-corona machine; 7-the 3rd jockey pulley; The 8-flush coater; 9-the 4th jockey pulley; The 10-outlet looping; 11-the 5th jockey pulley; The 12-cutter; The 13-cleaner; The 14-coiling machine; 15-additional tension roller; The 16-film covering device; The 17-dryer; The 131-liquid supply box; The 132-transfer pump; The 133-transfer canal; The 134-shower; The 135-spray apertures; The 136-accumulator tank; The 137-recovery channel; The 138-filter;
The specific embodiment
Embodiment 1
As shown in Figure 1, present embodiment provides a kind of production line of UV spraying color steel, comprises following equipment: uncoiler 1 is used for curling steel band uncoiling, and steel band is pruned; Sewing machine 2 is used for and will be linked together by the front and back steel band after described uncoiler 1 uncoiling, has guaranteed to change the continuity of technique behind the coil of strip; The first jockey pulley 3 is used for making the steel band even running of sewing up through described sewing machine 2; Entry loop 4, by steel strip winding, when being used for guaranteeing described uncoiler 1 uncoiling and described sewing machine 2 when sewing up process section do not shut down; The second jockey pulley 5 is used for making the steel band even running of twining out from described entry loop 4; Corona machine 6 is used for steel band is carried out sided corona treatment; The 3rd jockey pulley 7 is used for guaranteeing the steel band even running of process sided corona treatment; Flush coater 8 is used for the steel band through sided corona treatment is sprayed; The 4th jockey pulley 9 is used for making the steel band even running through described flush coater 8 sprayings; Outlet looping 10 by steel strip winding, is used for the assurance process section and does not shut down when blanking; The 5th jockey pulley 11 is used for the steel band even running that assurance is twined out from described outlet looping 10; And cutter 12, be used for steel band is sheared the formation color steel according to specific standard.
In the present embodiment, in order to improve the fineness of steel strip surface, described production line also comprises cleaner 13, be arranged between corona machine 6 and described the 3rd jockey pulley 7, be used for and carry out dust removal process through the steel strip surface after described corona machine 6 sided corona treatment, in the present embodiment, described cleaner is electrostatic dust collection equipment, adopts the benefit of electrostatic dust collection equipment to be: needn't carry out drying and processing to steel strip surface before the spraying after the dedusting.Certainly, described cleaner also can adopt cleaning device, but, it should be noted that, when the cleaner that adopts is the device that steel strip surface is cleaned, need before after cleaning, spraying the steel band steel strip surface is carried out drying and processing, in order to avoid affect spraying effect, in embodiment 2, will introduce a kind of cleaning device.
In the present embodiment, for the color steel that will produce batches rolling, described production line also comprises coiling machine 14, is arranged on the tail end of production line, and the color steel that forms after being used for shearing through described cutter 12 batches together.
In the present embodiment, provide the ability of permanent tension force in order to improve the 3rd jockey pulley 7, between described the 3rd jockey pulley 7 and described flush coater 8, additional tension roller 15 is set, be used for and the steel band of described the 3rd jockey pulley 7 common levelings through sided corona treatment.
In the present embodiment, process for steel strip surface being carried out overlay film, between described the 5th jockey pulley 11 and described cutter 12, film covering device 16 is set, be used for that steel strip surface is carried out overlay film and process.
In the present embodiment, described cutter 12 is hydraulic shear.
In the present embodiment, also comprise dryer 17, be arranged between described flush coater 8 and described the 4th jockey pulley 9, be used for carrying out drying and processing through the steel band after described flush coater 8 sprayings, at this, described dryer is the UV lamp, certainly, can select suitable dryer according to the difference of coating.
In the present embodiment, for the color of described flush coater 8 sprayings is controlled, described production line also comprises the control system that the spraying color of described flush coater 8 is controlled, and is used for spraying as required the conversion of color.
In the present embodiment, described flush coater 8 is three, can carry out to steel strip surface the spraying of six kinds of colors.
Embodiment 2
As shown in Figure 2, present embodiment provides a kind of cleaner that adopts cleaning way to carry out dedusting.Described cleaner 13 comprises liquid supply box 131, is used for cleaning fluid transfer pump 132, the cleaning fluid transfer canal 133 that is communicated with described cleaning fluid transfer pump 132 in the described liquid supply box 131 of pumping and the shower 134 that is communicated with described cleaning fluid transfer canal, described shower 134 is arranged on the steel band top, has several spray apertures 135 on the described shower 134; Described cleaning cleaner 13 also comprises the cleaning fluid accumulator tank 136 that is arranged on described steel band below; Described cleaning fluid accumulator tank 136 connects a recovery channel 137, and described recovery channel 137 leads to described liquid supply box 131; A filter 138 is set between described recovery channel 137 and the described liquid supply box 131.
The course of work of the cleaning device 6 of the intaglio press that present embodiment provides is: when work, by transfer pump 132 cleaning fluids in the liquid supply box 131 are pumped in the shower 134 and spray by spray apertures 135, cleaning fluid is back in the cleaning fluid accumulator tank 136 from described steel band 3 afterwards, and by getting back at last in the liquid supply box 131 after recovery channel 137 and filter 138 filtrations, for recycling.
Need to prove, when the cleaner of production line confession adopts the disclosed cleaner of present embodiment, after steel strip surface is cleaned, before spraying, need to carry out drying and processing, also namely between cleaner on the production line 13 and flush coater 8, install a drying plant additional; In addition, for so that the cleaning fluid of steel strip surface after cleaning flow to the accumulator tank 136 from steel strip surface, can equipment be downward-sloping at steel band near a side of flush coater, then after the steel band that tilts, install two jockey pulleys additional with the steel band leveling, then again oven dry, and then spraying.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are in protection scope of the present invention.
Claims (9)
1. production line that sprays color steel is characterized in that: comprise following equipment:
Uncoiler (1) is used for curling steel band uncoiling, and steel band is pruned;
Sewing machine (2) is used for and will be linked together by the front and back steel band after described uncoiler (1) uncoiling,
Guaranteed to change the continuity of technique behind the coil of strip;
The first jockey pulley (3) is used for making the steel band even running of sewing up through described sewing machine (2);
Entry loop (4), by steel strip winding, when being used for guaranteeing described uncoiler (1) uncoiling and described sewing machine (2) when sewing up process section do not shut down;
The second jockey pulley (5) is used for making the steel band even running of twining out from described entry loop (4);
Corona machine (6) is used for steel band is carried out sided corona treatment;
The 3rd jockey pulley (7) is used for making the steel band even running through sided corona treatment;
Flush coater (8) is used for the steel band through sided corona treatment is sprayed;
The 4th jockey pulley (9) is used for making the steel band even running through described flush coater (8) spraying;
Outlet looping (10) by steel strip winding, is used for the assurance process section and does not shut down when blanking;
The 5th jockey pulley (11) is used for making the steel band even running of twining out from described outlet looping (10); And
Cutter (12) is used for steel band is sheared the formation color steel according to specific standard.
2. the production line of spraying color steel according to claim 1 is characterized in that: also comprises cleaner (13), is arranged between corona machine (6) and described the 3rd jockey pulley (7),
Be used for and carry out dust removal process through the steel strip surface after described corona machine (6) sided corona treatment.
3. the production line of spraying color steel according to claim 2, it is characterized in that: described cleaner (13) is electrostatic dust collection equipment.
4. the production line of kind of each described spraying color steel is characterized in that: also comprise coiling machine (14), be arranged on cutter (12) before, be used for color steel is batched one according to claim 1-3
Rise.
5. the production line of each described spraying color steel according to claim 1-4, it is characterized in that: between described the 3rd jockey pulley (7) and described flush coater (8), additional tension roller (15) is set, is used for and the steel band even running of described the 3rd jockey pulley (7) common guarantee through sided corona treatment.
6. according to the production line of each described spraying color steel among the claim 1-5, it is characterized in that:
Between described the 5th jockey pulley (11) and described cutter (12), film covering device (16) is set, is used for that steel strip surface is carried out overlay film and processes.
7. the production line of the spraying color steel according to claim 1-6 is characterized in that: described cutter (12) is hydraulic shear.
8. the production line of each described spraying color steel according to claim 1-7, it is characterized in that: also comprise dryer (17), be arranged between described flush coater (8) and described the 4th jockey pulley (9), be used for carrying out drying and processing through the steel band after described flush coater (8) spraying.
9. the production line of each described spraying color steel according to claim 1-8 is characterized in that: also comprise the control system that the spraying color of described flush coater (8) is controlled, be used for spraying as required the conversion of color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481609.6A CN102990366B (en) | 2012-11-23 | 2012-11-23 | A kind of production line spraying color steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481609.6A CN102990366B (en) | 2012-11-23 | 2012-11-23 | A kind of production line spraying color steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102990366A true CN102990366A (en) | 2013-03-27 |
| CN102990366B CN102990366B (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210481609.6A Expired - Fee Related CN102990366B (en) | 2012-11-23 | 2012-11-23 | A kind of production line spraying color steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990366B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175687A (en) * | 2014-08-21 | 2014-12-03 | 灵汇技术股份有限公司 | Production line of nano-antibacterial coiled plate |
| CN106042583A (en) * | 2015-08-13 | 2016-10-26 | 徐仕坚 | Composite material production line and process |
| CN106624830A (en) * | 2016-12-08 | 2017-05-10 | 尹先敏 | Novel composite color steel plate assembly line equipment |
| CN108705788A (en) * | 2018-05-24 | 2018-10-26 | 金凌印刷（苏州）有限公司 | A kind of material surface processing unit |
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|---|---|---|---|---|
| KR20010003653A (en) * | 1999-06-24 | 2001-01-15 | 신희순 | Method for intaglioing and painting patterns on stainless steel plates or pipes |
| CN101249606A (en) * | 2008-04-11 | 2008-08-27 | 北京星和众工设备技术有限公司 | Method and equipment for hot rolled plate colored forming continuous production |
| CN202412881U (en) * | 2011-12-28 | 2012-09-05 | 多维联合集团有限公司 | Metal plate surface processing device for sandwich plate production line |
| CN202964006U (en) * | 2012-11-23 | 2013-06-05 | 营口超烁图码科技板业有限公司 | Production line of spraying color steel plate |
-
2012
- 2012-11-23 CN CN201210481609.6A patent/CN102990366B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010003653A (en) * | 1999-06-24 | 2001-01-15 | 신희순 | Method for intaglioing and painting patterns on stainless steel plates or pipes |
| CN101249606A (en) * | 2008-04-11 | 2008-08-27 | 北京星和众工设备技术有限公司 | Method and equipment for hot rolled plate colored forming continuous production |
| CN202412881U (en) * | 2011-12-28 | 2012-09-05 | 多维联合集团有限公司 | Metal plate surface processing device for sandwich plate production line |
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Non-Patent Citations (1)
| Title |
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| 李务本: "彩色涂层钢板生产技术及其开发", 《武钢技术》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175687A (en) * | 2014-08-21 | 2014-12-03 | 灵汇技术股份有限公司 | Production line of nano-antibacterial coiled plate |
| CN106042583A (en) * | 2015-08-13 | 2016-10-26 | 徐仕坚 | Composite material production line and process |
| CN106624830A (en) * | 2016-12-08 | 2017-05-10 | 尹先敏 | Novel composite color steel plate assembly line equipment |
| CN108705788A (en) * | 2018-05-24 | 2018-10-26 | 金凌印刷（苏州）有限公司 | A kind of material surface processing unit |
| CN108705788B (en) * | 2018-05-24 | 2020-05-05 | 金凌印刷（苏州）有限公司 | Material surface treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102990366B (en) | 2015-09-16 |
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Owner name: LIAONING CHAOSHUO TUMA TECHNOLOGY PLATE INDUSTRY C Free format text: FORMER OWNER: YINGKOU ULTRA SHUO IMAGE CODE SCIENCE + TECHNOLOGY BOARD INDUSTRY CO., LTD. Effective date: 20130604 |
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Effective date of registration: 20130604 Address after: 115000 in Liaoning Province in the West District of Yingkou City Department of Road No. 25 Applicant after: LIAONING CHAOSHUO TOMA TECHNOLOGY STEEL PLATE PRINTING Co.,Ltd. Address before: 115000 Liaoning city of Yingkou province Liaoning coastal industrial base (Yingkou) new No. 1 East Street Applicant before: LIAONING CHAOSHUO TOMA TECHNOLOGY STEEL PLATE PRINTING Co.,Ltd. |
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Denomination of invention: Production line for spraying color steel plate Effective date of registration: 20160126 Granted publication date: 20150916 Pledgee: China Huarong Asset Management Limited by Share Ltd. Jilin branch Pledgor: LIAONING CHAOSHUO TOMA TECHNOLOGY STEEL PLATE PRINTING Co.,Ltd. Registration number: 2016990000083 |
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