CN201275726Y - Automatic sand-blasting machine suitable for processing outer surface of pipes - Google Patents
Automatic sand-blasting machine suitable for processing outer surface of pipes Download PDFInfo
- Publication number
- CN201275726Y CN201275726Y CNU2008200511346U CN200820051134U CN201275726Y CN 201275726 Y CN201275726 Y CN 201275726Y CN U2008200511346 U CNU2008200511346 U CN U2008200511346U CN 200820051134 U CN200820051134 U CN 200820051134U CN 201275726 Y CN201275726 Y CN 201275726Y
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- sand
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- roller
- cyclone separator
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Abstract
The utility model relates to an automatic sand-blasting machine suitable for processing the outer surface of a tubular product. The automatic sand-blasting machine comprises a main machine frame, a conveying device, a spray gun group, a sand storage case, a cyclone separator and a dust-removing device. Power for conveying work-pieces is provided by a roller wheel which rotates in an oblique manner oppositely to the work-pieces in the conveying device, thus leading the tubular work-pieces to obtain an automatic advancing method of rotary type linear movement and leading the automatic operation of the tubular work-pieces to be possible; moreover, a sand-blasting room, the cyclone separator and the dust-removing device are provided, thus finally realizing the automatic sand-blasting machine suitable for aiming at carrying out sand-blasting processing on the outer surface of the tubular product. When in sand-blasting processing, workers only need to load/unload the work-pieces and turn on/off the machine, and the rest operations can be automatically finished by the sand-blasting machine, thus greatly lessening the working intensity of the workers; meanwhile, the processing efficiency and the product quality are also quickly improved. Moreover, the arrangement of the sand-blasting room, the cyclone separator and the dust-removing device leads the workers and the surrounding environment to be far away from the damage of dust, thus exerting the effect of environmental protection.
Description
Technical field
The utility model relates to the abrasive blast equipment art, refers in particular to a kind of automatic sand-blasting machine of handling pipe outer surface that is applicable to.
Background technology
Sandblast is that a kind of employing compressed air is power, to form the high velocity jet bundle abrasive material (metal abrasives or non-metallic abrasive such as shot-peening bead, copper ore, quartz sand, diamond dust, iron sand, extra large sand) high velocity jet is needed to handle surface of the work to quilt, make the shape of workpiece outer surface or the treatment process that performance changes.Because abrasive material is to the impact and the shear action of surface of the work, surperficial impurity, variegated and oxide layer disposed, and obtained certain cleannes and different roughness.Have simultaneously the mechanical performance of surface of the work is improved, make the dielectric surface alligatoring, reduce stress and concentrate, disperse the substrate surface residual stress, and improve substrate surface hardness, increase the effect of piece surface the resistivity of plastic deformation and fracture.Therefore improve the fatigue resistance of workpiece, increased the adhesive force between its surface and the coating, prolonged the durability of filming, also helped the levelling and the decoration of coating.
Yet,, also rest on manual operating type at present in the industry at the blasting treatment of pipe outer surface.During operation, hand is held spray gun abrasive material is sprayed onto on the pipe outer surface that needs processed processing.There are many defectives in the original operating type of this kind, and not only labour intensity is bigger, because spray gun itself is heavier, adds the burden that the backlash that produces when spraying more increases operator; And operating efficiency is low, handles the fraction defective height of quality; In addition, producing in the sandblast process has a large amount of dust, and these dust very easily influence the physical and mental health of operator, the ecological environment around also severe contamination.
The utility model content
The utility model is at the disappearance of prior art existence, and its main purpose provides a kind of noisy machine of the automatic spray of handling pipe outer surface that is applicable to.It has realized automated job, thereby increases work efficiency greatly and product quality.
For achieving the above object, the utility model adopts following technical scheme:
A kind of noisy machine of the automatic spray of handling pipe outer surface that is applicable to comprises
One mainframe, this mainframe include leading portion frame, blast room and the back segment frame that connects successively, and this leading portion frame, blast room and back segment frame all have the job platform of par height;
One is used to order about the conveying device that the tubing workpiece moves on aforementioned job platform, and this workpiece is laterally to move along its axis direction straight line, this conveying device includes a plurality of roller set, the horizontal rectilineal interval of these a plurality of roller set is arranged on the job platform of aforementioned mainframe, each roller set is made up of first roller that lays respectively at the workpiece both sides and second roller, in between first roller and second roller, be formed with the V-shaped groove that is used for ccontaining workpiece, and have at least a roller to be obliquely installed in this two roller, and be provided for driving the active force that the rotary straight line of workpiece moves with respect to workpiece;
One is used to align the spray gun group that workpiece carries out the sandblast operation automatically, and this spray gun group is arranged in the aforementioned blast room.
As a kind of preferred version, described spray gun group includes four spray guns, and these four spray guns are to arrange along the axis aspect spacing of workpiece, and distribute around workpiece.
As a kind of preferred version, further be provided with one in the described blast room and blow off rifle.
As a kind of preferred version, described roller disposes the motor that drives its rotation separately.
As a kind of preferred version, further include a sand storage case, this sand storage case is arranged at the bottom of aforementioned blast room; One cyclone separator, the inlet of this cyclone separator is connected with aforementioned sand storage case by sand-returning pipe, cyclone separator further is provided with second outlet that is used to export abrasive material first outlet and is used to export dust, and this first outlet is connected in the inlet of aforementioned spray gun group; One dust arrester, the inlet of this dust arrester are connected in second outlet of aforementioned cyclone separator.
After the utility model adopts technique scheme, its beneficial effect is, the power of conveying workpieces is provided by the roller that tilts to rotate with respect to workpiece, make tubing shape workpiece obtain the automatic progression that a kind of rotary straight line moves, make the automated job of tubing shape workpiece become possibility, in conjunction with the setting of blast room, cyclone separator and dust arrester, finally realized a kind of automatic sand-blasting machine that carries out blasting treatment at pipe outer surface that is applicable to again.Sandblast adds man-hour, and the workman only needs workpiece loading and unloading and switching on and shutting down operation, and all the other are finished automatically by sand-blasting machine, alleviate workman's working strength greatly, comprise that simultaneously its working (machining) efficiency and product quality also can rapidly be improved.And the setting of blast room, cyclone separator and dust arrester also makes the injury away from dust of workman and surrounding environment, has the power of environmental protection.
Description of drawings
Fig. 1 is the front view of the embodiment of the utility model;
Fig. 2 is the side view of the embodiment of the utility model;
Fig. 3 is the vertical view of the embodiment of the utility model.
The accompanying drawing identifier declaration:
10, mainframe 101, job platform
11, leading portion frame 12, blast room
13, back segment frame 20, conveying device
201, roller set 21, first roller
22, second roller 30, spray gun group
40, sand storage case 50, cyclone separator
51, inlet 52, first outlet
53, second outlet 60, dust arrester
71, sand-returning pipe 72, sediment transport pipe
73, dust removing tube 80, workpiece
The specific embodiment:
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Demonstrate the concrete structure of the preferred embodiment of the utility model referring to figs. 1 through Fig. 3, included mainframe 10, conveying device 20, spray gun group 30, sand storage case 40, cyclone separator 50, dust arrester 60.
Wherein this mainframe 10 includes leading portion frame 11, blast room 12 and the back segment frame 13 that connects successively, and this leading portion frame 11, blast room 12 and back segment frame 13 all have the job platform 101 of equal height.This blast room 12 preferably adopts the thick steel of 3mm to analyse and is welded, and surface lacquer is handled, and in blast room 12 form is set, so that directly observe its process, understands the sandblast situation at any time.
This conveying device 20 is used to order about long tubular tubing workpiece 80 and moves on aforementioned job platform 101, and this workpiece is for to move horizontally along its axis direction straight line, this conveying device 20 includes 12 roller set 201, these 12 roller set horizontal linear spacings are arranged on the job platform 101 of aforementioned mainframe 10, wherein, 6 roller set are distributed on the leading portion frame 11, and 2 roller set are distributed in the blast room 12, and other 6 roller set are distributed on the back segment frame 13.Particularly, each roller set 201 is made up of first roller 21 that lays respectively at the workpiece both sides and second roller 21, is formed with 60 V-shaped grooves of spending angles that are used for ccontaining workpiece, the adjustable angle of this V-shaped groove in first roller 21 and 21 on second roller.Wherein, this first roller 21 is obliquely installed with respect to workpiece, and is provided for driving the active force that the rotary straight line of workpiece moves, and its inclination angle is preferably about 60 degree; This second roller 21 vertically is provided with respect to workpiece.And this first roller 21 and second roller 22 are by separately three-phase gear reduction driven by motor, and motor is by Frequency Converter Control, and in the process of transmission, the running speed of workpiece can be adjusted timely according to the requirement of workpiece.
This spray gun group 30 is arranged in the aforementioned blast room 12, is used to align workpiece and carries out the sandblast operation automatically.In the present embodiment, this spray gun group 30 includes four spray guns, and these four spray guns are to arrange along the axis direction spacing of workpiece 80, and distribute around workpiece 80.Gun material preferably adopts polyamine fat, and the nozzle material preferably adopts the wear-resisting boron carbide of high-quality.And the distance between each spray gun, angle and position can be adjusted according to user's needs fully.In addition, the quantity of its spray gun is not limited to four, and it also can be adjusted arbitrarily according to the actual needs of workpiece, not to exceed.And, preferably be provided with another in the blast room 12 and blow off rifle, blow off with the sand dust that will remain on the workpiece.
This sand storage case 40 is arranged at the bottom of aforementioned blast room 12, is used to reclaim the abrasive material that ejects, and avoids the waste of resource.
This cyclone separator 50 is to be used for the abrasive material that sand storage case 40 is recovered to is screened separation, isolates reusable abrasive material on the one hand, isolates the dust that can not utilize once more on the other hand.The top of this cyclone separator 50 inlet 51 is connected with aforementioned sand storage case 40 by sand-returning pipe 71, and the cyclone separator lower end is used to export first of abrasive material and exports 52 inlets that are connected in aforementioned spray gun group 30.Reusable abrasive material is realized recycling via first outlet 52 and sediment transport pipe 72 input spray gun groups 30, and the dust that can not utilize once more then is used to export second outlet, 53 outputs of dust via cyclone separator 50 tops.
The dust arrester 60 of present embodiment is the filtering element (cartridge) deduster, and it is a kind of novel product of dust removing effects the best in the present sandblast industry, and it preferably disposes the PHOENIX board patent dedusting filter core of Japanese import.Its filter efficiency＞=2 micro particles can reach 99.9%.It can make dust separate effectively with gas, and the dust that produces in the work is removed, and reduces the harm that environmental pollution causes greatly.Its toxic emission can reach state environmental emissioning standard (GB-/T16157-1996): TSP＜=1.0mg/m3.The inlet of this dust arrester 60 is connected in second outlet 53 of aforementioned cyclone separator by dust removing tube 73.
Details are as follows for the operation principle of present embodiment:
At first, the workman is installed on tubing formula workpiece 80 on the leading portion frame 11, orders about workpiece 80 by this conveying device 20 and advances along its axis direction automatic rotary, and workpiece 80 is sent into blast room 12.Carry out the sandblast operation by 30 pairs of spray gun groups in the blast room 12, promptly the air compression system of being provided for oneself by the client provides spray gun compressed air, this compressed air flow at high speed in spray gun forms negative pressure and produces ejector action, abrasive material in the cyclone separator is sucked in the spray gun by sandpipe, be mapped to tubing workpiece 80 surfaces with compressed air stream at a high speed by nozzle then, carry out sandblast processing.Abrasive material after the sandblast processing enters the sand storage chamber 40 that is positioned at 12 belows, blast room, this abrasive material is conveyed in the cyclone separator 50 again and screens separating treatment, isolated dust is transfused to and carries out purified treatment in the dust arrester 60, and isolated abrasive material is repeated to utilize and imports once more and carry out sandblast processing in the spray gun 30.80 of tubing workpiece after the sandblast processing march under the effect of conveying device 20 and blow off the district, blow off by blowing off the sand dust that rifle will remain on the workpiece, after blowing off processing, finally send by the conveying device on the back segment frame 13 20, finish the sandblast operation of whole automation.
Of the present utility model focusing on, the power of workpiece conveying is provided by the roller that tilts to rotate with respect to workpiece, make tubing formula workpiece obtain the automatic progression that a kind of rotary straight line moves, make the automated job of tubing formula workpiece become possibility, in conjunction with the setting of blast room, cyclone separator and dust arrester, finally realized a kind of automatic sand-blasting machine that carries out blasting treatment at pipe outer surface that is applicable to again.Sandblast adds man-hour, and the workman only needs workpiece loading and unloading and switching on and shutting down operation, and all the other are finished automatically by sand-blasting machine, alleviate workman's working strength greatly, comprise that simultaneously its working (machining) efficiency and product quality also can rapidly be improved.And the setting of blast room, cyclone separator and dust arrester also makes the injury away from dust of workman and surrounding environment, has the power of environmental protection.
The above, it only is a kind of preferred embodiment that is applicable to the automatic sand-blasting machine of handling pipe outer surface of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, a kind of noisy machine of the automatic spray of handling pipe outer surface that is applicable to is characterized in that: comprise
One mainframe, this mainframe include leading portion frame, blast room and the back segment frame that connects successively, and this leading portion frame, blast room and back segment frame all have the job platform of par height;
One is used to order about the conveying device that the tubing workpiece moves on aforementioned job platform, and this workpiece is laterally to move along its axis direction straight line, this conveying device includes a plurality of roller set, the horizontal rectilineal interval of these a plurality of roller set is arranged on the job platform of aforementioned mainframe, each roller set is made up of first roller that lays respectively at the workpiece both sides and second roller, in between first roller and second roller, be formed with the V-shaped groove that is used for ccontaining workpiece, and have at least a roller to be obliquely installed in this two roller, and be provided for driving the active force that the rotary straight line of workpiece moves with respect to workpiece;
One is used to align the spray gun group that workpiece carries out the sandblast operation automatically, and this spray gun group is arranged in the aforementioned blast room.
2, the noisy machine of the automatic spray of handling pipe outer surface that is applicable to according to claim 1, it is characterized in that: described spray gun group includes four spray guns, and these four spray guns are to arrange along the axis aspect spacing of workpiece, and distribute around workpiece.
3, the noisy machine of the automatic spray of handling pipe outer surface that is applicable to according to claim 1 is characterized in that: further be provided with one in the described blast room and blow off rifle.
4, the noisy machine of the automatic spray of handling pipe outer surface that is applicable to according to claim 1, it is characterized in that: described roller disposes the motor that drives its rotation separately.
5, the noisy machine of the automatic spray of handling pipe outer surface that is applicable to according to claim 1 is characterized in that: further include
One sand storage case, this sand storage case is arranged at the bottom of aforementioned blast room;
One cyclone separator, the inlet of this cyclone separator is connected with aforementioned sand storage case by sand-returning pipe, cyclone separator further is provided with second outlet that is used to export abrasive material first outlet and is used to export dust, and this first outlet is connected in the inlet of aforementioned spray gun group;
One dust arrester, the inlet of this dust arrester are connected in second outlet of aforementioned cyclone separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200511346U CN201275726Y (en) | 2008-07-23 | 2008-07-23 | Automatic sand-blasting machine suitable for processing outer surface of pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200511346U CN201275726Y (en) | 2008-07-23 | 2008-07-23 | Automatic sand-blasting machine suitable for processing outer surface of pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275726Y true CN201275726Y (en) | 2009-07-22 |
Family
ID=40893304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200511346U Expired - Fee Related CN201275726Y (en) | 2008-07-23 | 2008-07-23 | Automatic sand-blasting machine suitable for processing outer surface of pipes |
Country Status (1)
| Country | Link |
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| CN (1) | CN201275726Y (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927460A (en) * | 2010-05-11 | 2010-12-29 | 赫得纳米科技(昆山)有限公司 | Sand blasting machine with upward sand-blasting gun nozzle |
| CN102254626A (en) * | 2011-04-26 | 2011-11-23 | 无锡江南电缆有限公司 | Method and equipment for processing honed conductor |
| CN102554804A (en) * | 2010-12-30 | 2012-07-11 | 上海华晖新材料科技有限公司 | Rolling device for sand-blasting machine |
| CN102699823A (en) * | 2012-07-07 | 2012-10-03 | 钟汉良 | Accurate sand-blasting processing machine for thinned fragile slabs and machining method |
| CN102728648A (en) * | 2012-06-08 | 2012-10-17 | 陈炳昌 | Continuous push-pull machine |
| CN102737775A (en) * | 2011-04-01 | 2012-10-17 | 上海电缆研究所 | Honed overhead wire, and method and device for preparing the same |
| CN103121192A (en) * | 2013-01-31 | 2013-05-29 | 张家港市华地机械装备有限公司 | Square tube sanding apparatus |
| CN103722496A (en) * | 2013-12-25 | 2014-04-16 | 陕西北人印刷机械有限责任公司 | Automatic sandblasting mechanism of cooling roller and sandblasting method |
| CN104128890A (en) * | 2013-12-27 | 2014-11-05 | 国家电网公司 | Shot blasting system for flexible wires and rods |
| CN104339272A (en) * | 2013-08-09 | 2015-02-11 | 中集集团集装箱控股有限公司 | Bamboo green removing equipment of bamboo tube |
| CN105018968A (en) * | 2015-08-07 | 2015-11-04 | 广西百色银海铝业有限责任公司 | Rust removing sand milling device for cathode steel bar of aluminum electrolysis cell |
| CN105773432A (en) * | 2016-04-28 | 2016-07-20 | 河南理工大学 | Jet-type steel pipe surface concrete and iron rust removing device and removing method |
| CN106272093A (en) * | 2016-08-16 | 2017-01-04 | 重庆市晟庄建材有限责任公司 | A kind of reinforcing bar sand blasting apparatus |
| CN106625288A (en) * | 2017-02-14 | 2017-05-10 | 太仓联洲机械设备有限公司 | Conveying sand blasting machine |
| CN106807702A (en) * | 2017-01-11 | 2017-06-09 | 北京金隅红树林环保技术有限责任公司 | A kind of hazardous materials containers cleaning equipment and method |
| CN106891262A (en) * | 2017-04-27 | 2017-06-27 | 河南工程学院 | A kind of cleaning type circular tube external wall sand blasting apparatus |
| CN107511767A (en) * | 2016-06-16 | 2017-12-26 | 上海瓦姆石油天然气管业有限公司 | A kind of body thread surface automatic blasting device for Digit Control Machine Tool |
| CN108127571A (en) * | 2018-02-23 | 2018-06-08 | 湖南云思智能科技有限公司 | A kind of two-sided liquid sandblasting machine of auto-delivery type steel plate |
| CN108481212A (en) * | 2018-04-04 | 2018-09-04 | 武汉通领沃德汽车饰件有限公司 | Sand-blasting machine |
| CN109397109A (en) * | 2018-11-19 | 2019-03-01 | 深圳市新联兴精密压铸有限公司 | A kind of Full-automatic sand blasting machine for die casting |
| CN110586360A (en) * | 2019-03-10 | 2019-12-20 | 杨开远 | Sand blasting and spraying integrated device for porous metal coating on surface of metal pipe fitting |
| CN110936299A (en) * | 2019-12-09 | 2020-03-31 | 株洲九方装备股份有限公司 | Torsion bar shot blasting device |
| CN111633564A (en) * | 2020-05-28 | 2020-09-08 | 松菱重工(溧阳)有限公司 | Derusting method of shot blasting machine |
| CN113146478A (en) * | 2021-03-09 | 2021-07-23 | 山东开泰抛丸机械股份有限公司 | Shot blasting cleaning device for rail transit wheel rail |
| CN115401617A (en) * | 2022-08-26 | 2022-11-29 | 浙江丰原型钢科技有限公司 | Sand blasting and rust removing conveying equipment for round steel |
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2008
- 2008-07-23 CN CNU2008200511346U patent/CN201275726Y/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101927460A (en) * | 2010-05-11 | 2010-12-29 | 赫得纳米科技(昆山)有限公司 | Sand blasting machine with upward sand-blasting gun nozzle |
| CN101927460B (en) * | 2010-05-11 | 2012-08-15 | 赫得纳米科技(昆山)有限公司 | Sand blasting machine with upward sand-blasting gun nozzle |
| CN102554804A (en) * | 2010-12-30 | 2012-07-11 | 上海华晖新材料科技有限公司 | Rolling device for sand-blasting machine |
| CN102737775A (en) * | 2011-04-01 | 2012-10-17 | 上海电缆研究所 | Honed overhead wire, and method and device for preparing the same |
| CN102254626A (en) * | 2011-04-26 | 2011-11-23 | 无锡江南电缆有限公司 | Method and equipment for processing honed conductor |
| CN102254626B (en) * | 2011-04-26 | 2012-12-26 | 无锡江南电缆有限公司 | Method and equipment for processing honed conductor |
| CN102728648A (en) * | 2012-06-08 | 2012-10-17 | 陈炳昌 | Continuous push-pull machine |
| CN102699823A (en) * | 2012-07-07 | 2012-10-03 | 钟汉良 | Accurate sand-blasting processing machine for thinned fragile slabs and machining method |
| CN103121192A (en) * | 2013-01-31 | 2013-05-29 | 张家港市华地机械装备有限公司 | Square tube sanding apparatus |
| CN104339272A (en) * | 2013-08-09 | 2015-02-11 | 中集集团集装箱控股有限公司 | Bamboo green removing equipment of bamboo tube |
| CN103722496A (en) * | 2013-12-25 | 2014-04-16 | 陕西北人印刷机械有限责任公司 | Automatic sandblasting mechanism of cooling roller and sandblasting method |
| CN104128890A (en) * | 2013-12-27 | 2014-11-05 | 国家电网公司 | Shot blasting system for flexible wires and rods |
| CN105018968A (en) * | 2015-08-07 | 2015-11-04 | 广西百色银海铝业有限责任公司 | Rust removing sand milling device for cathode steel bar of aluminum electrolysis cell |
| CN105018968B (en) * | 2015-08-07 | 2018-01-09 | 广西百色银海铝业有限责任公司 | A kind of aluminum cell cathode steel bar derusting sand milling apparatus |
| CN105773432A (en) * | 2016-04-28 | 2016-07-20 | 河南理工大学 | Jet-type steel pipe surface concrete and iron rust removing device and removing method |
| CN107511767A (en) * | 2016-06-16 | 2017-12-26 | 上海瓦姆石油天然气管业有限公司 | A kind of body thread surface automatic blasting device for Digit Control Machine Tool |
| CN106272093A (en) * | 2016-08-16 | 2017-01-04 | 重庆市晟庄建材有限责任公司 | A kind of reinforcing bar sand blasting apparatus |
| CN106807702A (en) * | 2017-01-11 | 2017-06-09 | 北京金隅红树林环保技术有限责任公司 | A kind of hazardous materials containers cleaning equipment and method |
| CN106625288A (en) * | 2017-02-14 | 2017-05-10 | 太仓联洲机械设备有限公司 | Conveying sand blasting machine |
| CN106891262B (en) * | 2017-04-27 | 2023-02-28 | 河南工程学院 | Dust type pipe outer wall sandblast rust cleaning device |
| CN106891262A (en) * | 2017-04-27 | 2017-06-27 | 河南工程学院 | A kind of cleaning type circular tube external wall sand blasting apparatus |
| CN108127571A (en) * | 2018-02-23 | 2018-06-08 | 湖南云思智能科技有限公司 | A kind of two-sided liquid sandblasting machine of auto-delivery type steel plate |
| CN108127571B (en) * | 2018-02-23 | 2023-10-20 | 湖南云思智能科技有限公司 | Automatic conveying type steel plate double-sided liquid sand blasting machine |
| CN108481212A (en) * | 2018-04-04 | 2018-09-04 | 武汉通领沃德汽车饰件有限公司 | Sand-blasting machine |
| CN109397109A (en) * | 2018-11-19 | 2019-03-01 | 深圳市新联兴精密压铸有限公司 | A kind of Full-automatic sand blasting machine for die casting |
| CN110586360A (en) * | 2019-03-10 | 2019-12-20 | 杨开远 | Sand blasting and spraying integrated device for porous metal coating on surface of metal pipe fitting |
| CN110586360B (en) * | 2019-03-10 | 2023-07-07 | 杨开远 | Sand blasting and spraying integrated device for porous metal coating on surface of metal pipe fitting |
| CN110936299A (en) * | 2019-12-09 | 2020-03-31 | 株洲九方装备股份有限公司 | Torsion bar shot blasting device |
| CN111633564A (en) * | 2020-05-28 | 2020-09-08 | 松菱重工(溧阳)有限公司 | Derusting method of shot blasting machine |
| CN113146478A (en) * | 2021-03-09 | 2021-07-23 | 山东开泰抛丸机械股份有限公司 | Shot blasting cleaning device for rail transit wheel rail |
| CN115401617A (en) * | 2022-08-26 | 2022-11-29 | 浙江丰原型钢科技有限公司 | Sand blasting and rust removing conveying equipment for round steel |
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