CN105365062A - Method for cutting off heads and tails for squarer - Google Patents
Method for cutting off heads and tails for squarer Download PDFInfo
- Publication number
- CN105365062A CN105365062A CN201510704154.3A CN201510704154A CN105365062A CN 105365062 A CN105365062 A CN 105365062A CN 201510704154 A CN201510704154 A CN 201510704154A CN 105365062 A CN105365062 A CN 105365062A
- Authority
- CN
- China
- Prior art keywords
- wheel
- guide
- brilliant
- guide wheel
- brilliant brick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000011449 brick Substances 0.000 claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a method for cutting off the heads and the tails for a squarer. The method includes the steps that firstly, crystal bricks are clamped; secondly, a line net is designed; and thirdly, after the crystal bricks are cut, finished crystal bricks are obtained. Special clamps for the crystal bricks are manufactured and the line net is designed on the squarer, so that the inclination distance of the end face of each finished crystal brick is reduced to 0.5 mm from 1.2 mm, the edge breaking length is controlled below 0.5 mm per ingot, and the squarer can be used for squaring crystal ingots, cutting off waste layers and removing the heads and the tails. By the adoption of the method, production cost is reduced, accuracy is improved, and the product use rate is increased.
Description
Technical field
The present invention relates to and a kind ofly open the method that machine blocks tail of decaptitating, belong to photovoltaic silicon ingot evolution manufacture field.
Background technology
Line cutting technology is at present more advanced in the world silicon chip process technology, and its principle drives the cutting blade material that is attached on steel wire to rub to hard brittle materials such as silicon by the steel wire of a high-speed motion thus reaches the object of cutting.Compared with line cutting technology cuts with traditional knife saw sheet, grinding wheel and inner circle, have that efficiency is high, precision is high, the feature that material damage is low.
Current domestic all silicon chips cutting producer all carries out evolution with excavation machine, but consider from the angle of equipment purchase cost, major part producer still carries out blocking tail of decaptitating with knife saw equipment, and existing shear collapses limit and end face saw tiltedly or the situation such as male and fomale(M&F) decaptitating to have in tail process, after improving, still have the end slope collapsing limit and 1.2mm of 0.8mm/ ingot, cannot meet the need of market.
Summary of the invention
The object of the invention is the defect for prior art, provide a kind of and open the method that machine blocks tail of decaptitating, excavation machine is finely tuned, make excavation machine not only can carry out crystal ingot evolution, also can be used to block waste layer and tail of decaptitating, reduce production cost, improve Product Precision, improving product utilization rate.
The present invention is achieved by the following technical solutions:
The machine of opening blocks a method for tail of decaptitating, and its method is:
(1) brilliant brick clamping
Make brilliant brick special fixture, by the position setting-out that brilliant brick need block, and by some brilliant bricks by after the arrangement of setting-out aligned in position, be fixed in brilliant brick special fixture, be provided with waterglass between the phase vincial faces brick of described some brilliant bricks, subsequently brilliant brick special fixture be fixed on the pallet of open machine;
(2) gauze is designed
Open machine is provided with the first wheel frame and the second wheel frame, described first wheel frame and the second wheel frame arranged in parallel, described first wheel frame and the second wheel frame are provided with the guide wheel that some positions correspondence is arranged, described guide wheel uniform intervals is arranged, first wheel frame is chosen two guide wheels as the first guide wheel and the 3rd guide wheel, second wheel frame is chosen two guide wheels as the second guide wheel and four guide idler, described second guide wheel is corresponding with the first idler positions, described four guide idler is corresponding with the 3rd idler positions, described second wheel frame side is provided with reel, first guide wheel side of telling is provided with the first directive wheel, described second guide wheel side is provided with the second directive wheel, described 3rd guide wheel side is provided with the 3rd directive wheel, described four guide idler side is provided with take-up pulley,
By steel wire from reel through the first directive wheel, and from laying out bottom the first guide wheel to the second guide wheel, again through the second directive wheel, around to the 3rd directive wheel, lay out to four guide idler bottom the 3rd guide wheel subsequently, last steel wire closes in take-up pulley, the angle of adjustment reel, the first directive wheel, the second directive wheel, the 3rd directive wheel and take-up pulley, make to form the first gauze bottom the first guide wheel and the second guide wheel, form the second gauze bottom 3rd guide wheel and four guide idler, described first gauze is parallel with the second gauze;
(3) brilliant brick cutting
By two groups of pallets after step (1) as between the first wheel frame and the second wheel frame, make the setting-out position of some brilliant bricks on pallet corresponding with the second gauze position as the first gauze through step (2) gained respectively, controlling brilliant brick feed speed is 1.5mm/min, steel wire cutting is carried out to brilliant brick, after cutting terminates, obtains brilliant brick finished product.
Above-mentionedly a kind ofly open the method that machine blocks tail of decaptitating, wherein, described brilliant brick special fixture comprises side plate and base plate, described side plate has two pieces, described base plate two ends vertically connect respectively at two blocks of side plates, form integral structure, described side plate comprises brilliant brick fixed head and installs connecting plate, described brilliant brick fixed head and installation connecting plate lay respectively at base plate both sides, described brilliant brick fixed head is provided with the first bolt and the second bolt, described first bolt and the second bolt be arranged in parallel, and described installation connecting plate is provided with set bolt.
Above-mentionedly a kind ofly open the method that machine blocks tail of decaptitating, wherein, the length of described brilliant brick is L, and the spacing in described some guide wheels between adjacent guide wheel is d, described L:d=2:1.
Beneficial effect of the present invention is:
The present invention is by brilliant brick special fixture, and gauze is designed on open machine, make the brilliant brick finished product end slope distance obtained be reduced to 0.5mm by 1.2mm, collapse edge lengths and control below 0.5mm/ ingot, make excavation machine not only can carry out crystal ingot evolution, also can be used to block waste layer and tail of decaptitating; The length of brilliant brick is L, and the spacing in some guide wheels between adjacent guide wheel is d, L:d=2:1, makes to meet the ingot length requirement blocked.
Use method of the present invention not only to reduce production cost, and improve precision, improving product utilization rate.
Accompanying drawing explanation
Fig. 1 is the brilliant brick cut state figure of the present invention.
Fig. 2 is the present invention's brilliant brick special fixture front view.
Fig. 3 is the present invention's brilliant brick special fixture top view.
Fig. 4 is the present invention's brilliant brick special fixture left view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
The machine of opening blocks a method for tail of decaptitating, and its method is:
(1) brilliant brick clamping
Make brilliant brick special fixture 1, described brilliant brick special fixture comprises side plate 2 and base plate 3, described side plate 2 has two pieces, described base plate 3 two ends vertically connect respectively at two blocks of side plates 2, form integral structure, described side plate 2 comprises brilliant brick fixed head 4 and installs connecting plate 5, described brilliant brick fixed head 4 and installation connecting plate 5 lay respectively at base plate 3 both sides, the height of described brilliant brick fixed head 4 is H1, the height of described installation connecting plate 5 is H2, described H1:H2=8:3, described brilliant brick fixed head 4 is provided with the first bolt 6 and the second bolt 7, described first bolt 6 and the second bolt 7 be arranged in parallel, described installation connecting plate 5 is provided with set bolt 8,
By the position setting-out 10 that brilliant brick 9 need block, and by some brilliant bricks 9 by after the arrangement of setting-out 10 aligned in position, be fixed in brilliant brick special fixture 1, be provided with waterglass 11 between the phase vincial faces brick of described some brilliant bricks, subsequently brilliant brick special fixture be fixed on the pallet of open machine;
(2) gauze is designed
Open machine is provided with the first wheel frame 12 and the second wheel frame 13, described first wheel frame 12 and the second wheel frame 13 arranged in parallel, described first wheel frame 12 and the second wheel frame 13 are provided with the guide wheel 14 that some positions correspondence is arranged, described guide wheel 14 uniform intervals is arranged, the length of described brilliant brick 9 is L, spacing in described some guide wheels 14 between adjacent guide wheel is d, described L:d=2:1, first wheel frame 12 is chosen two guide wheels 14 as the first guide wheel 15 and the 3rd guide wheel 16, second wheel frame 13 is chosen two guide wheels 14 as the second guide wheel 17 and four guide idler 18, described second guide wheel 17 is corresponding with the first guide wheel 15 position, described four guide idler 18 is corresponding with the 3rd guide wheel 16 position, described second wheel frame 13 side is provided with reel 19, first guide wheel 15 side of telling is provided with the first directive wheel 20, described second guide wheel 17 side is provided with the second directive wheel 21, described 3rd guide wheel 16 side is provided with the 3rd directive wheel 22, described four guide idler 18 side is provided with take-up pulley 23,
By steel wire 24 from reel 19 through the first directive wheel 20, and from laying out bottom the first guide wheel 15 to the second guide wheel 17, again through the second directive wheel 21, around to the 3rd directive wheel 22, lay out to four guide idler 18 bottom the 3rd guide wheel 16 subsequently, last steel wire 24 closes in take-up pulley 23, adjustment reel 19, first directive wheel 20, second directive wheel 21, the angle of the 3rd directive wheel 22 and take-up pulley 23, make to form the first gauze 25 bottom the first guide wheel 15 and the second guide wheel 17, the second gauze 26 is formed bottom 3rd guide wheel 16 and four guide idler 18, described first gauze 25 is parallel with the second gauze 26,
(3) brilliant brick cutting
By two groups of pallets after step (1) as between the first wheel frame 12 and the second wheel frame 13, setting-out 10 position making some brilliant bricks 9 on pallet is respectively as through the first gauze 25 of step (2) gained and the position of the second gauze 26, controlling brilliant brick 9 feed speed is 1.5mm/min, steel wire cutting is carried out to brilliant brick 9, after cutting terminates, obtains brilliant brick finished product.
The present invention is by making brilliant brick special fixture, and gauze is designed on open machine, the brilliant brick finished product end slope distance obtained is made to be reduced to 0.5mm by 1.2mm, collapsing edge lengths controls below 0.5mm/ ingot, make excavation machine not only can carry out crystal ingot evolution, also can be used to block waste layer and tail of decaptitating, use method of the present invention not only to reduce production cost, and improve precision, improving product utilization rate.
Invention embodiment disclosed above, enables professional and technical personnel in the field realize or uses the present invention.Those skilled in the art can carry out improvements and modifications not departing under the principle of the invention, and these improvements and modifications are also considered as dropping in the protection domain required by claim of the present invention.
Claims (3)
1. open the method that machine blocks tail of decaptitating, it is characterized by, its method is as follows:
(1) brilliant brick clamping
Make brilliant brick special fixture, by the position setting-out that brilliant brick need block, and by some brilliant bricks by after the arrangement of setting-out aligned in position, be fixed in brilliant brick special fixture, be provided with waterglass between the phase vincial faces brick of described some brilliant bricks, subsequently brilliant brick special fixture be fixed on the pallet of open machine;
(2) gauze is designed
Open machine is provided with the first wheel frame and the second wheel frame, described first wheel frame and the second wheel frame arranged in parallel, described first wheel frame and the second wheel frame are provided with the guide wheel that some positions correspondence is arranged, described guide wheel uniform intervals is arranged, first wheel frame is chosen two guide wheels as the first guide wheel and the 3rd guide wheel, second wheel frame is chosen two guide wheels as the second guide wheel and four guide idler, described second guide wheel is corresponding with the first idler positions, described four guide idler is corresponding with the 3rd idler positions, described second wheel frame side is provided with reel, first guide wheel side of telling is provided with the first directive wheel, described second guide wheel side is provided with the second directive wheel, described 3rd guide wheel side is provided with the 3rd directive wheel, described four guide idler side is provided with take-up pulley,
By steel wire from reel through the first directive wheel, and from laying out bottom the first guide wheel to the second guide wheel, again through the second directive wheel, around to the 3rd directive wheel, lay out to four guide idler bottom the 3rd guide wheel subsequently, last steel wire closes in take-up pulley, the angle of adjustment reel, the first directive wheel, the second directive wheel, the 3rd directive wheel and take-up pulley, make to form the first gauze bottom the first guide wheel and the second guide wheel, form the second gauze bottom 3rd guide wheel and four guide idler, described first gauze is parallel with the second gauze;
(3) brilliant brick cutting
By two groups of pallets after step (1) as between the first wheel frame and the second wheel frame, make the setting-out position of some brilliant bricks on pallet corresponding with the second gauze position as the first gauze through step (2) gained respectively, controlling brilliant brick feed speed is 1.5mm/min, steel wire cutting is carried out to brilliant brick, after cutting terminates, obtains brilliant brick finished product.
2. a kind ofly open the method that machine blocks tail of decaptitating as claimed in claim 1, it is characterized by, described brilliant brick special fixture comprises side plate and base plate, described side plate has two pieces, described base plate two ends vertically connect respectively at two blocks of side plates, form integral structure, described side plate comprises brilliant brick fixed head and installs connecting plate, described brilliant brick fixed head and installation connecting plate lay respectively at base plate both sides, described brilliant brick fixed head is provided with the first bolt and the second bolt, described first bolt and the second bolt be arranged in parallel, described installation connecting plate is provided with set bolt.
3. a kind ofly open the method that machine blocks tail of decaptitating as claimed in claim 1, it is characterized by, the length of described brilliant brick is L, and the spacing in described some guide wheels between adjacent guide wheel is d, described L:d=2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704154.3A CN105365062B (en) | 2015-10-27 | 2015-10-27 | Method for cutting off heads and tails for squarer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704154.3A CN105365062B (en) | 2015-10-27 | 2015-10-27 | Method for cutting off heads and tails for squarer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105365062A true CN105365062A (en) | 2016-03-02 |
| CN105365062B CN105365062B (en) | 2017-03-22 |
Family
ID=55367942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510704154.3A Active CN105365062B (en) | 2015-10-27 | 2015-10-27 | Method for cutting off heads and tails for squarer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365062B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346620A (en) * | 2016-11-14 | 2017-01-25 | 江苏美科硅能源有限公司 | Fixing tool for polycrystalline silicon ingot cutting |
| CN108262869A (en) * | 2018-02-09 | 2018-07-10 | 福州天瑞线锯科技有限公司 | A kind of silicon wafer processing unit (plant) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10151559A (en) * | 1996-11-25 | 1998-06-09 | Atsusato Kitamura | Wire for wire saw and its manufacturing method |
| CN101574836A (en) * | 2009-06-26 | 2009-11-11 | 张新忠 | Multiline cutting machine of numerical-control polysilicon silicon |
| CN101628452A (en) * | 2009-07-31 | 2010-01-20 | 宁波升日太阳能电源有限公司 | Method for cutting silicon chips |
| US20100252017A1 (en) * | 2007-12-11 | 2010-10-07 | Shin-Etsu Handotai Co., Ltd. | Method for slicing workpiece by using wire saw and wire saw |
| CN202462662U (en) * | 2012-03-09 | 2012-10-03 | 润峰电力有限公司 | Slicing and texturing integrated device of crystalline silicon chip |
| JP2014024303A (en) * | 2012-07-30 | 2014-02-06 | Mitsuboshi Diamond Industrial Co Ltd | Scribing device and scribing method |
| CN103786272A (en) * | 2013-12-23 | 2014-05-14 | 镇江环太硅科技有限公司 | Solar polycrystalline silicon ingot cutting method |
-
2015
- 2015-10-27 CN CN201510704154.3A patent/CN105365062B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151559A (en) * | 1996-11-25 | 1998-06-09 | Atsusato Kitamura | Wire for wire saw and its manufacturing method |
| US20100252017A1 (en) * | 2007-12-11 | 2010-10-07 | Shin-Etsu Handotai Co., Ltd. | Method for slicing workpiece by using wire saw and wire saw |
| CN101574836A (en) * | 2009-06-26 | 2009-11-11 | 张新忠 | Multiline cutting machine of numerical-control polysilicon silicon |
| CN101628452A (en) * | 2009-07-31 | 2010-01-20 | 宁波升日太阳能电源有限公司 | Method for cutting silicon chips |
| CN202462662U (en) * | 2012-03-09 | 2012-10-03 | 润峰电力有限公司 | Slicing and texturing integrated device of crystalline silicon chip |
| JP2014024303A (en) * | 2012-07-30 | 2014-02-06 | Mitsuboshi Diamond Industrial Co Ltd | Scribing device and scribing method |
| CN103786272A (en) * | 2013-12-23 | 2014-05-14 | 镇江环太硅科技有限公司 | Solar polycrystalline silicon ingot cutting method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346620A (en) * | 2016-11-14 | 2017-01-25 | 江苏美科硅能源有限公司 | Fixing tool for polycrystalline silicon ingot cutting |
| CN106346620B (en) * | 2016-11-14 | 2018-05-22 | 江苏美科硅能源有限公司 | A kind of polycrystal silicon ingot, which blocks, uses fixing tool |
| CN108262869A (en) * | 2018-02-09 | 2018-07-10 | 福州天瑞线锯科技有限公司 | A kind of silicon wafer processing unit (plant) |
| CN108262869B (en) * | 2018-02-09 | 2023-08-29 | 福州天瑞线锯科技有限公司 | Silicon crystal processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105365062B (en) | 2017-03-22 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for cutting off heads and tails for squarer Effective date of registration: 20191113 Granted publication date: 20170322 Pledgee: China Everbright Bank Limited by Share Ltd. Nanjing branch Pledgor: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd. Registration number: Y2019320000279 |
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Date of cancellation: 20210127 Granted publication date: 20170322 Pledgee: China Everbright Bank Limited by Share Ltd. Nanjing branch Pledgor: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd. Registration number: Y2019320000279 |
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Effective date of registration: 20210207 Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Meike Solar Energy Technology Co.,Ltd. Address before: 212200 new materials Industrial Park, Youfang Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd. |
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Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Meike Solar Energy Technology Co.,Ltd. Address before: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Meike Solar Energy Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A method of cutting off head and tail of square cutter Effective date of registration: 20211125 Granted publication date: 20170322 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd. Registration number: Y2021980013231 |
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Date of cancellation: 20221031 Granted publication date: 20170322 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd. Registration number: Y2021980013231 |
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Denomination of invention: A Method of Cutting off the Head and Tail of the Square Cutter Effective date of registration: 20221130 Granted publication date: 20170322 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd. Registration number: Y2022980024342 |
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Date of cancellation: 20230317 Granted publication date: 20170322 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd. Registration number: Y2022980024342 |