CN100462200C - Residue removing type brick polishing machine - Google Patents
Residue removing type brick polishing machine Download PDFInfo
- Publication number
- CN100462200C CN100462200C CNB2005101127176A CN200510112717A CN100462200C CN 100462200 C CN100462200 C CN 100462200C CN B2005101127176 A CNB2005101127176 A CN B2005101127176A CN 200510112717 A CN200510112717 A CN 200510112717A CN 100462200 C CN100462200 C CN 100462200C
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- polishing
- polishing machine
- cleaning hose
- residue removing
- removing type
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Abstract
A tile polishing machine with dust removing function is composed of machine frame, conveying platform, serially arranged multiple working units with rotation driving unit and the dust-removing and polishing head consisting of rotor, multiple abrasive material clamps and perforated central flushing tube, and several flushing units between adjacent working units with fluid flushing unit.
Description
Technical field
The present invention relates to a kind of residue removing type brick polishing machine, particularly a kind of in making ceramic tile, floor tile, the residue removing type brick polishing machine that can carry out the debris removal polishing to the brick surface.
Background technology
In the production of ceramic tile, floor tile, need carry out grinding and polishing to the brick surface that sintering finishes usually and handle, its process is that the brick body is lain on the working position, utilizes polishing machine that the brick surface is carried out by thick to thin multiple tracks grinding and polishing processing.
The structure of existing polishing machine exists some shortcomings, and efficient is not high when causing it that brick surface is ground or polished, and main cause is that flushing water can't grind the bits material that falls with the brick surface and thoroughly remove, and causes the secondary in the grinding and polishing to scratch.Figure 1 shows that the partial enlarged drawing when grinding and polishing is carried out in the brick surface, among the figure, the surface of the brick body 3 that amplifies is actually rugged and has many spikes, after the spike cutting that some are higher of special-purpose abrasive material piece 21 falls, these bigger bits material 31 may drop on the surperficial lower of brick body 3, though flushing water can carry out the chip removal flushing, but because hydraulic pressure is lower and the surface of vertical impact brick body 3, the flushing dead angle appears easily, the bits material 31 that is rinsed be generally pulverous or granularity less, and those bigger bits material 31 still are trapped in the surface of brick body 3.When special-purpose abrasive material piece 21 moves to 31 delays place of bits material once more, bits material 31 can be clamped between the surface of special-purpose abrasive material piece 21 and brick body 3 mobile, because the hardness of bits material 31 self is not less than the hardness on brick body 3 surfaces, and the granularity of some bits material 31 is greater than the granularity of abrasive material on the special-purpose abrasive material piece 21, therefore often cause the secondary in the grinding and polishing to scratch, and the groove mark that scratches often is difficult to repair to the surface of brick body 3.
Cause the brick surface ground or polish adding the defect problem that occurs man-hour in order to solve above-mentioned deficiency because of the residue removing type brick polishing machine structure, the polishing machine of manufacturer's making at present, usually take the multiple tracks grinding and polishing, the mode that reduces the abrasive grain degree is step by step ground repeatedly to the brick surface.The part-structure schematic diagram that is habitual at present polishing machine shown in Figure 2.Among the figure, the frame 100 of polishing machine is provided with to move and transmits workbench 6, a plurality of grinding head for polishing 10 serials are arranged side by side above mobile transmission workbench 6, brick body to be ground direction shown in the arrow line in the figure moves horizontally to next machining cell from first machining cell at first grinding head for polishing 10 places, in each machining cell, these grinding head for polishing 10 carry out grinding and polishing one by one to the brick body respectively.In order to make the brick surface reach the fineness of regulation, the granularity of the special-purpose abrasive material piece on the grinding head for polishing 10 is taked the mode that reduces step by step, for example the first order adopts the special-purpose abrasive material piece of 30 purposes, the special-purpose abrasive material piece of 60 purposes is adopted in the second level, the rest may be inferred, and in the end one-level adopts the special-purpose abrasive material piece of 1800 purposes.Because the brick surface has the groove mark that above-mentioned secondary scratches in grinding and polishing processing, therefore, when setting the granularity size of the special-purpose abrasive material piece of each grade, can only take in adjacent several machining cells, to adopt the identical special-purpose abrasive material piece of order number, promptly, the brick body is carried out repeatedly grinding and polishing under the special-purpose abrasive material piece of identical order number, so, often make on the frame 100 a fairly large number of grinding head for polishing must be set, nearly 40 of grinding head for polishing quantity on the polishing machine for example commonly used, the power of the drive motors 7 of each grinding head for polishing is generally tens kilowatts.Even like this, still can not thoroughly eliminate the groove mark that secondary scratches, because in old darker groove mark is removed, also can produce new more shallow groove mark, in theory, the quantity of grinding head for polishing is many more, and the size of the granularity of the special-purpose abrasive material piece of afterbody is more little, the fineness of brick surface could be high more, but, so not only can cause great waste, and prolong the machining period of brick body greatly the energy, increased the manufacturing cost of brick body, moreover, because the thickness of the surface layer processed of brick surface is limited, therefore, a large amount of repeatedly grindings will certainly destroy surface layer and expose brick body internal layer, forms builder or brick inferior.
The grinding head for polishing structure of existing polishing machine as shown in Figure 3, Figure 4, it comprises rotor 1, evenly is distributed with a plurality of abrasive holder 2 in the outer ring week of rotor 1, the bottom clamping of abrasive holder 2 has special-purpose abrasive material piece 21.Described abrasive holder 2 connects by the semiaxis 11 that can back and forth rotate and is located on the rotor 1.Be provided with the transmission mechanism (not shown) that connects with semiaxis 11 in the inside of rotor 1, abrasive holder 2 can be driven at work, by semiaxis 11 towards the reciprocal oscillating motion of left and right directions.Also vertically run through to be provided with a center cleaning hose 12 in the inside of rotor 1, the top of this center cleaning hose 12 is provided with flange 121, and flange 121 is used for whole grinding head for polishing is connected drive end.In carrying out the grinding and polishing operation of brick body, grinding head for polishing horizontally rotates on the brick surface, simultaneously, abrasive holder 2 reciprocal oscillating motions, under the rotation aggregate motion of the revolution of grinding head for polishing and abrasive holder 2, the brick surface obtains grinding and polishing, and flushing water passed 1 pair of brick surface of rotor according to arrow line direction among the figure by center cleaning hose 12 and carried out chip removal flushing this moment.The structure of above-mentioned existing grinding head for polishing comes with some shortcomings, brick surface defective of low quality when having caused the brick surface ground or polish.
In sum, have only the structure of polishing machine is improved, can overcome the existing in prior technology deficiency effectively, reach good grinding polishing effect.
Summary of the invention
The objective of the invention is at existing technical deficiency of the structure of above-mentioned existing polishing machine and energy waste, a kind of residue removing type brick polishing machine is provided, bits material so that the cutting of thorough removing brick surface falls can not be moved in the next process thereby guarantee to process in the last procedure bits material that falls.
For achieving the above object, the invention provides a kind of residue removing type brick polishing machine, comprise frame, this frame is provided with to move to transmit workbench and go here and there in proper order and is provided with a plurality of machining cells, the top of described a plurality of machining cells has rotation and drives link, and described rotation drives link and is provided with grinding head for polishing, wherein, also be provided with a plurality of flushings unit on the described frame, described a plurality of flushings unit is separately positioned between two adjacent described machining cells; Be equipped with the fluid flushing device that is used to wash the brick surface in each flushing unit.
By technique scheme as can be seen, the present invention is by transforming the structure of existing polishing machine, between each machining cell, set up the flushing unit, make the brick surface grind the bits material that falls and thoroughly removed, the secondary that makes the brick surface can not occur being caused by the bits material that falls scratches groove mark;
In technique scheme, the fluid flushing device is to be made of a plurality of fluid tips of combination side by side, or one or more surfaces are provided with the cleaning hose that the every row of many rows has a plurality of through holes; Has the angle of inclination between the surface of the axis of described fluid tip and described mobile transmission workbench.
In addition, the grinding head for polishing that is provided with in a plurality of machining cells in the residue removing type brick polishing machine can be a kind of debris removal grinding head for polishing, this debris removal grinding head for polishing comprises a rotor, the outer ring week of this rotor is distributed with a plurality of abrasive holder that are used for fixing the abrasive material piece, the internal vertical of described rotor runs through and is provided with a center cleaning hose that passes through for flush fluid, the top of this center cleaning hose is provided with and is used for and the driving arrangement flange connecting, the outside of the bottom of described center cleaning hose is provided with a plurality of and tubular axis alignment below is washed to the outer side through hole that forms angle in this center, its cross sectional shape is circle or square or rectangular, and angle is spent less than 90 greater than 0 degree; Described outer side through hole uniform ring week distribution is arranged on the outside of the bottom of described center cleaning hose, and the tube wall ring week of described center cleaning hose bottom is lean-in tiltedly; Described outer side through hole is opened on the described intilted tube wall; The bottom port of center cleaning hose is provided with door, on this door, be provided with a plurality of bottom through-holes, wash the bottom inclined hole that tube axis direction forms angle comprising the bottom straight hole parallel with described center flushing tube axis direction and with described center, this angle is spent less than 90 greater than 0 degree.Also have additional in the cleaning hose of described center be used for the fluid in the cleaning hose of described center separate, the isocon of counterpressure, this isocon one end and described door are affixed.
Above-mentioned improved debris removal grinding head for polishing is applied to this residue removing type brick polishing machine, can improve the operating efficiency of each machining cell, thereby need not to adopt the special-purpose abrasive material piece that multiple tracks same size granularity is set the brick body to be carried out repeatedly the processing mode of grinding and polishing, saved machining cell, reduce energy resource consumption, reduced production cost.
Below, also the present invention is described in further detail in conjunction with the accompanying drawings by specific embodiment.
Description of drawings
Fig. 1 produces the principle schematic that secondary scratches groove mark in the grinding and polishing;
Fig. 2 is the structural representation of existing polishing machine;
Fig. 3 is the perspective view of the grinding head for polishing of existing polishing machine;
Fig. 4 is the interior flushing structural representation of the grinding head for polishing of existing polishing machine;
Fig. 5 is the structural representation of first embodiment of residue removing type brick polishing machine among the present invention;
Fig. 6 be embodiment illustrated in fig. 5 in a concrete fluid flushing apparatus structure schematic diagram;
Fig. 7 be embodiment illustrated in fig. 5 in another concrete fluid flushing apparatus structure schematic diagram;
Fig. 8 is the structural representation of second embodiment of residue removing type brick polishing machine among the present invention;
Fig. 9 is the structural representation of first embodiment of debris removal grinding head for polishing among the present invention;
Figure 10 is a working state schematic representation embodiment illustrated in fig. 9;
Figure 11 is the structural representation of second embodiment of debris removal grinding head for polishing among the present invention;
Figure 12 is the structural representation of the 3rd embodiment of debris removal grinding head for polishing among the present invention;
Figure 13 is the structural representation of the 4th embodiment of debris removal grinding head for polishing among the present invention.
The specific embodiment
The specific embodiment of residue removing type brick polishing machine provided by the present invention such as following each embodiment.
Residue removing type brick polishing machine first embodiment
As shown in Figure 5.In the present embodiment, frame 100 is provided with a plurality of flushings unit 102, and each flushing unit 102 is separately positioned between two adjacent machining cells that are equiped with grinding head for polishing 10 101.In each flushing unit 102, be equipped with the fluid flushing device 50 that is used to wash the brick surface.In the production, after the brick body has passed through the grinding and polishing of last procedure, before entering next machining cell, at first enter flushing unit 102, in this flushing unit 102,50 pairs of brick surfaces of fluid flushing device are washed completely, have guaranteed that the brick surface that enters next machining cell does not have residual bits material.Isolation processing between such manufacturing procedure has great benefit to realizing purpose of the present invention.Therefore, in actual applications, can transform existing polishing machine, cancel a part of grinding head for polishing 20, and fluid flushing device 50 is installed in the machining cell of having cancelled grinding head for polishing 10, and can reduce the grinding head for polishing of half like this, consumption of energy significantly reduces.
In the foregoing description, if grinding head for polishing is replaced by a kind of debris removal grinding head for polishing provided by the present invention, then can obtain better to polish grinding effect, simultaneously, when adopting described debris removal grinding head for polishing, can also cancel described flushing unit, each machining cell that is provided with the debris removal grinding head for polishing is arranged setting continuously, like this can be on the basis of improving the polishing grinding effect, the machining cell quantity of whole polishing machine is reduced, greatly reduce energy waste, its concrete structure such as following examples.
Residue removing type brick polishing machine second embodiment
Present embodiment is the improvement that first embodiment to above-mentioned residue removing type brick polishing machine carries out, as shown in Figure 8, present embodiment comprises frame 100, on frame 100, be provided with mobile transmission workbench 6 and order string and be provided with a plurality of machining cells 101, be equipped with debris removal grinding head for polishing 20 provided by the present invention in each machining cell 101.Debris removal grinding head for polishing 20 drives link by described flange with the rotation on machining cell 101 tops and is connected.Because present embodiment has adopted debris removal grinding head for polishing 20, therefore the grinding and polishing processing of being carried out in each machining cell 101 can both be reached for the crudy requirement that this procedure is set, so just need not in a plurality of machining cells 101, to adopt the abrasive material piece of same size to carry out repetitious grinding and polishing, but adopt the moving direction that transmits workbench 6 according to moving, size to the granularity of the abrasive material installed on the debris removal grinding head for polishing in the machining cell 101 reduces to be provided with one by one, thereby can reduce the quantity of machining cell 101, saved man-hour greatly, save the energy, reduced ceramic tile, the production cost of floor tile.
Residue removing type brick polishing machine of the present invention combines above-mentioned debris removal grinding head for polishing with existing polishing machine, the grinding and polishing quality that improves the brick surface there is extremely important practical significance, can reach good actual production effect, the concrete structure of debris removal grinding head for polishing is seen following four embodiment.
Debris removal grinding head for polishing first embodiment
As shown in Figure 9, present embodiment comprises a rotor 1, be distributed with a plurality of abrasive holder 2 that are used for fixing the abrasive material piece outer ring week of this rotor 1, the internal vertical of rotor 1 runs through and is provided with a center cleaning hose 12, the top of this center cleaning hose 12 is provided with and is used for and the driving arrangement flange connecting, distributes in the outside uniform ring week of the bottom of center cleaning hose 12 to be provided with outer side through hole 122 a plurality of and this center cleaning hose 12 axis downward directions formation angle.The cross sectional shape of outer side through hole 122 is circular, the angle that itself and center cleaning hose 12 axis downward directions form angle can be provided with arbitrarily between the 0-90 degree, because a plurality of outer side through hole 122 are arranged, therefore, these outer side through hole 122 can be divided into groups, and make the angle difference (as angle A among the figure and angle B) of each group and make outer side through hole 122 adjacent with different angles, can provide flushing multi-faceted, multi-angle simultaneously to the brick surface like this, thereby guarantee that debris removal is totally thorough.As shown in figure 10, present embodiment is when carrying out grinding and polishing to the surface of brick body 30, flush fluid is with different angles and impact brick body 30 surfaces, orientation, when particularly can not move to next cutting position at the abrasive material piece of abrasive holder 2 clampings, in time will be the preceding the abrasive material piece cut the bits material 31 that falls and wash away, the secondary scuffing to brick body 30 surfaces can not appear.Under the groove mark that does not have secondary to scratch, present embodiment can reach its grinding and polishing quality that can reach fast, for following together further grinding and polishing operation has been created good basis.The cross sectional shape of the fluid column that ejects from outer side through hole 122 can produce some influences to developing result, therefore, can the cross sectional shape of outer side through hole 122 be made square or rectangular or the flat degree of lip-rounding or the different form of inside and outside radial dimension according to concrete needs.
Debris removal grinding head for polishing second embodiment
As shown in figure 11, present embodiment is in the bottom of center cleaning hose with the different of the foregoing description.For the sake of simplicity, Figure 11 only shows center flushing tube portion, and other parts are identical with first embodiment.In the present embodiment, the tube wall ring of the bottom of center cleaning hose 12 week is lean-in, and tiltedly outer side through hole 122 is opened on the intilted tube wall 123, can increase the flowing pressure that goes out in the outer side through hole 122 like this, improves developing result.
Debris removal grinding head for polishing the 3rd embodiment
Present embodiment is the further improvement to above-mentioned second embodiment.As shown in figure 12.The bottom port of center cleaning hose 12 is provided with door 124, is provided with a plurality of bottom through-holes on this door 124.Comprise the bottom straight hole 125 parallel in a plurality of bottom through-holes and wash the bottom inclined hole 126 that tube axis direction forms angle with the center with center cleaning hose 12 axis directions.The angle that bottom inclined hole 126 and center cleaning hose 12 axis directions form also can be set arbitrarily between the 0-90 degree.Present embodiment makes flush fluid be subjected to certain obstruction by door 124 is set, and the pressure that is assigned in each through hole can be kept in balance substantially.At door 124 bottom straight hole 125 and bottom inclined hole 126 are set, can make the bottom of this center cleaning hose 12 form the shower nozzle of similar shower, on this basis, can make injection have higher developing result by improving for flowing pressure to the flush fluid of all directions.
Debris removal grinding head for polishing the 4th embodiment
Present embodiment is the further improvement to above-mentioned the 3rd embodiment.As shown in figure 13.Present embodiment is to set up an isocon 127 in center cleaning hose 12, this isocon 127 be used for the fluids in the center cleaning hose 12 separate, counterpressure, particularly can make to obtain higher pressure in the interval at outer side through hole 122 places, thereby improve the outwards pressure of the fluids of injections of outer side through hole 122.One end and the door 124 of isocon 127 are affixed.In reality is made, can door 124 and isocon 127 is integrally manufactured, then it is penetrated center cleaning hose 12 bottom port and with the bottom port sealing and fixing of center cleaning hose 12.The developing result of present embodiment can reach the developing result that is higher than above-mentioned debris removal grinding head for polishing the 3rd embodiment.
It should be noted last that, above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not break away from the spirit and scope of the present invention.
Claims (9)
1, a kind of residue removing type brick polishing machine, it comprises frame, this frame is provided with to move to transmit workbench and go here and there in proper order and is provided with a plurality of machining cells, the top of described a plurality of machining cells has rotation and drives link, described rotation drives link and is provided with grinding head for polishing, it is characterized in that: also be provided with a plurality of flushings unit on the described frame, described a plurality of flushings unit is separately positioned between two adjacent described machining cells; Be equipped with the fluid flushing device that is used to wash the brick surface in each flushing unit.
2, residue removing type brick polishing machine according to claim 1 is characterized in that: described fluid flushing device is to be made of a plurality of fluid tips of combination side by side, or one or more surfaces are provided with the cleaning hose that the every row of many rows has a plurality of through holes; Has the angle of inclination between the surface of the axis of described fluid tip and described mobile transmission workbench.
3, residue removing type brick polishing machine according to claim 1 and 2, it is characterized in that: described grinding head for polishing is the debris removal grinding head for polishing, this debris removal grinding head for polishing comprises a rotor, the outer ring week of this rotor is distributed with a plurality of abrasive holder that are used for fixing the abrasive material piece, the internal vertical of described rotor runs through and is provided with a center cleaning hose that passes through for flush fluid, the top of this center cleaning hose is provided with and is used for and the driving arrangement flange connecting, and the outside of the bottom of described center cleaning hose is provided with a plurality of and tubular axis alignment below is washed to the outer side through hole that forms angle in this center.
4, residue removing type brick polishing machine according to claim 3 is characterized in that: the cross sectional shape of described outer side through hole is circle or square or rectangular; Described angle is spent less than 90 greater than 0 degree.
5, residue removing type brick polishing machine according to claim 3 is characterized in that: described outer side through hole uniform ring week distribution is arranged on the outside of the bottom of described center cleaning hose.
6, according to claim 4 or 5 described residue removing type brick polishing machines, it is characterized in that: the tube wall ring week of the bottom of described center cleaning hose is lean-in tiltedly; Described outer side through hole is opened on the described intilted tube wall.
7, the described residue removing type brick polishing machine of claim 6 is characterized in that: the bottom port of described center cleaning hose is provided with door, is provided with a plurality of bottom through-holes on this door; Comprise the bottom straight hole parallel in described a plurality of bottom through-hole and wash the bottom inclined hole that tube axis direction forms angle with described center with described center flushing tube axis direction.
8, residue removing type brick polishing machine according to claim 7 is characterized in that: the described angle that described bottom inclined hole and described center flushing tube axis direction form is spent less than 90 greater than 0 degree.
9, residue removing type brick polishing machine according to claim 7 is characterized in that: also have additional in the cleaning hose of described center be used for the fluid in the cleaning hose of described center separate, the isocon of counterpressure, this isocon one end and described door are affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101127176A CN100462200C (en) | 2005-10-10 | 2005-10-10 | Residue removing type brick polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101127176A CN100462200C (en) | 2005-10-10 | 2005-10-10 | Residue removing type brick polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1751850A CN1751850A (en) | 2006-03-29 |
| CN100462200C true CN100462200C (en) | 2009-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101127176A Expired - Fee Related CN100462200C (en) | 2005-10-10 | 2005-10-10 | Residue removing type brick polishing machine |
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| Country | Link |
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| CN (1) | CN100462200C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6305040B2 (en) * | 2013-12-04 | 2018-04-04 | 株式会社ディスコ | Cleaning device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079103U (en) * | 1990-11-06 | 1991-06-19 | 沈阳机电研究设计院 | Multi-head grinding machine |
| CN2218050Y (en) * | 1995-03-17 | 1996-01-24 | 莱州市石材机械总厂 | Finisher with adjustable central distance of grinding heads |
| US5496206A (en) * | 1994-11-14 | 1996-03-05 | Young; Thomas D. | Building block face enhancement apparatus |
| JPH08309650A (en) * | 1995-05-13 | 1996-11-26 | Shigiya Seiki Seisakusho:Kk | Stone polisher |
| US6783443B2 (en) * | 2000-03-15 | 2004-08-31 | Pedrini S.P.A. | Polishing machine for stone materials, having multiple grinding heads aligned on two oscillating and parallel beams with variable offset |
| CN2691779Y (en) * | 2003-12-16 | 2005-04-13 | 叶绍龙 | Full automatic grinding polishing equipment for shaped building block |
| CN2820440Y (en) * | 2005-10-10 | 2006-09-27 | 佛山市科达灵海陶瓷科技有限公司 | Filing removing brick polisher |
-
2005
- 2005-10-10 CN CNB2005101127176A patent/CN100462200C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079103U (en) * | 1990-11-06 | 1991-06-19 | 沈阳机电研究设计院 | Multi-head grinding machine |
| US5496206A (en) * | 1994-11-14 | 1996-03-05 | Young; Thomas D. | Building block face enhancement apparatus |
| CN2218050Y (en) * | 1995-03-17 | 1996-01-24 | 莱州市石材机械总厂 | Finisher with adjustable central distance of grinding heads |
| JPH08309650A (en) * | 1995-05-13 | 1996-11-26 | Shigiya Seiki Seisakusho:Kk | Stone polisher |
| US6783443B2 (en) * | 2000-03-15 | 2004-08-31 | Pedrini S.P.A. | Polishing machine for stone materials, having multiple grinding heads aligned on two oscillating and parallel beams with variable offset |
| CN2691779Y (en) * | 2003-12-16 | 2005-04-13 | 叶绍龙 | Full automatic grinding polishing equipment for shaped building block |
| CN2820440Y (en) * | 2005-10-10 | 2006-09-27 | 佛山市科达灵海陶瓷科技有限公司 | Filing removing brick polisher |
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| Publication number | Publication date |
|---|---|
| CN1751850A (en) | 2006-03-29 |
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Owner name: GUANGDONG KEDA ELECTRICAL CO., LTD. Free format text: FORMER OWNER: KEDALINGHAI CERAMICS SCIENCE AND TECHNOLOGY CO., LTD., FOSHAN Effective date: 20080125 |
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Effective date of registration: 20080125 Address after: Foshan, Guangdong Province, Shunde District, Chencun Town, Guang Long Industrial Park, No. 1, West Ring Road, please. (528313) Applicant after: Guangdong Keda Electromechanical Co., Ltd. Address before: Guangdong City, Shunde province Foshan District Chencun Chencun Long Industrial Park, postal code: 528313 Applicant before: Keda Linghai Ceramic Tech Co., Ltd., Foshan City |
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Granted publication date: 20090218 Termination date: 20091110 |