CN108032228A - A kind of crawler-type sand-blasting cleaner - Google Patents
A kind of crawler-type sand-blasting cleaner Download PDFInfo
- Publication number
- CN108032228A CN108032228A CN201810039519.9A CN201810039519A CN108032228A CN 108032228 A CN108032228 A CN 108032228A CN 201810039519 A CN201810039519 A CN 201810039519A CN 108032228 A CN108032228 A CN 108032228A
- Authority
- CN
- China
- Prior art keywords
- spray gun
- cleaning chamber
- crawler
- sand
- track
- 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
- 238000005488 sandblasting Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 31
- 239000004576 sand Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of crawler-type sand-blasting cleaner,Including cleaning chamber and separating mechanism,The separating mechanism is located at cleaning chamber side,Track drive is equipped with the cleaning chamber,And rubber belt track is connected in track drive,The rubber belt track side is equipped with spray gun,And spray gun is equipped with multigroup,The spray gun is connected by pipeline with the sand hopper of cleaning chamber upper end,And spray gun is connected also by pipeline with air accumulator,The air accumulator is installed on cleaning chamber upper end end face,The sand hopper side is equipped with elevator,Described elevator one end connection separation mechanism,Steel plate is equipped with below the rubber belt track to sieve,The present invention is carrier by using high-speed flow,Shot or sand grains are carried through spray gun,Spray to the workpiece continuously to roll on crawler belt,Shot power drives without using motor,Shot jet velocity is low,Suitable for small-sized handware and yielding handware,Pass through crawler belt upset and the uniform coating workpieces of swing of spray gun,Achieve the purpose that cleaning.
Description
Technical field
The present invention relates to one kind cleaning machinery, more particularly to a kind of crawler-type sand-blasting cleaner.
Background technology
Sandblasting is a kind of mode of surface treatment, is commonly applied to the cleaning of some surface of workpiece, throws abrasive jet cleaning, strong
Chemical industry skill is to carry out abrasive material cleaning and intensive treatment to relevant parts, casting and global facility, with eliminate the iron rust of workpiece,
Mill scale etc., and workpiece is obtained virgin metal color and luster and certain surface roughness, and acquisition is corresponding stress reinforced, with
Improve the fatigue resistance of workpiece.
But existing pneumatic shot blast machine is only applicable to handle some larger structural members, shot is larger, uncomfortable
For carrying out slight surface treatment to structural member surface, also, in running, it is difficult to some small parts are handled, and easily
So that extrusion damage occurs for part, unnecessary loss is caused.A kind of for this reason, it is proposed that crawler-type sand-blasting cleaner.
The content of the invention
It is carrier by using high-speed flow it is a primary object of the present invention to provide a kind of crawler-type sand-blasting cleaner,
Shot or sand grains are carried through spray gun, sprays to the workpiece continuously to roll on crawler belt, shot power drives without using motor, shot spray
Firing rate degree is low, can be with by crawler belt upset and the swing of spray gun suitable for small-sized handware and yielding handware
Uniform coating workpieces, achieve the purpose that cleaning, can effectively solve the problems, such as in background technology.
To achieve the above object, the technical solution taken of the present invention is：
A kind of crawler-type sand-blasting cleaner, including cleaning chamber and separating mechanism, the separating mechanism are located above cleaning chamber,
3 track drives are equipped with the cleaning chamber, and rubber belt track is connected in track drive, the rubber belt track side is equipped with spray
Rifle, and spray gun be equipped with it is multigroup, the spray gun be connected by pipeline with the sand hopper of cleaning chamber upper end, and spray gun also by pipeline and store up
Gas tank connects, and the air accumulator is installed on cleaning chamber upper end end face, and the sand hopper side is equipped with elevator, under the rubber belt track
Side is equipped with steel plate and sieves, and steel plate sieve bottom is equipped with helical feed roller, and the helical feed roller is connected with elevator.
Further, the rubber belt track is equipped with multigroup through hole.
Further, the cleaning chamber is equipped with maintenance door.
Compared with prior art, the present invention has the advantages that：The present invention is carrier by using high-speed flow, is taken
Band shot or sand grains spray to the workpiece continuously to roll on crawler belt, shot power drives without using motor, shot injection through spray gun
Speed is low, can be equal by crawler belt upset and the swing of spray gun suitable for small-sized handware and yielding handware
Even coating workpieces, achieve the purpose that cleaning, are adapted to the sand removal, derusting, descale of the another part of middle-size and small-size metal of every profession and trade
Deng, and this kind of mode is not easy to bump to product, it is more applicable especially to touch the workpiece knocked to fearness.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of crawler-type sand-blasting cleaner of the present invention.
Fig. 2 is a kind of internal structure schematic diagram of crawler-type sand-blasting cleaner of the present invention.
Fig. 3 is a kind of cleaning chamber internal structure schematic diagram of crawler-type sand-blasting cleaner of the present invention.
Fig. 4 is schematic diagram of sealing device of the present invention.
Fig. 5 is the positive structure diagram of labyrinth disc of the present invention.
Fig. 6 is the left view structural representation of labyrinth disc of the present invention.
In figure：1st, cleaning chamber；2nd, sand hopper；3rd, elevator；4th, maintenance door；12nd, spray gun；13rd, rubber belt track；14th, steel plate sieves；
15th, helical feed roller；16th, track drive；17th, air accumulator；18th, labyrinth disc；19th, rubber pad；20th, end plate；21st, rubber pad；22、
Backing plate；23rd, seal disc；24th, helical axis；25th, bearing；26th, lip-type packing.
Embodiment
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, with reference to
Embodiment, the present invention is further explained.
As shown in Figs. 1-3, a kind of crawler-type sand-blasting cleaner, including cleaning chamber 1, elevator 3 and separating mechanism, described point
Structure of disembarking is located at the top of descaling machine, is equipped with 3 track drives 16 in the cleaning chamber 1, and connect rubber in 3 track drives 16
13,3 track drives 16 of glue crawler belt are arranged as isosceles triangle, and rubber belt track 13 forms groove, the isosceles three at base
Angular corner angle is 65 ° -70 °, and the present embodiment is preferably 66 °, when apex angle selects this angle, the depth of groove of formation,
Radian is optimal proportioning, not only can guarantee that workpiece will not be taken away by rubber belt track 13, but also can be stored as far as possible in groove
More workpiece.13 side of rubber belt track is equipped with spray gun 12, and the nozzle of spray gun 12 is towards rubber belt track 13, and spray gun 12 is equipped with more
Group, spray gun 12 is connected by pipeline with the sand hopper 2 of 1 upper end of cleaning chamber, and spray gun 12 is connected also by pipeline with air accumulator 17, storage
Gas tank 17 is equipped with gas and reaches certain pressure, which is 1-30MPa, and the air accumulator 17 is installed on 1 upper end of cleaning chamber
End face, 2 side of sand hopper are equipped with elevator 3, and 3 side of elevator is equipped with separating mechanism, and rubber belt track 13 is positioned at cleaning
In room 1, the lower section of rubber belt track 13 is equipped with steel plate sieve 14, and steel plate sieves 14 bottoms and is equipped with helical feed roller 15, helical feed roller 15
Connected with elevator 3.Three-stage sealing device is provided with the bearings at both ends of helical feed roller 15.
Wherein, separating mechanism upper end is equipped with sack cleaner, and sack cleaner connection wind turbine, the separating mechanism bottom
Equipped with waste material cylinder sum aggregate ball storehouse, and Ji Wancang is connected with sand bucket 2.
Wherein, rubber belt track 13 is equipped with multigroup through hole, easy to which sand grains and oxide skin are discharged in steel plate sieve 14.
Wherein, the cleaning chamber 1 is equipped with maintenance door 4, observation easy to repair.
It should be noted that the present invention is a kind of crawler-type sand-blasting cleaner, during work, put the workpiece in cleaning chamber 1
On rubber belt track 13, after maintenance door 4 is turned off manually, machine startup, the workpiece being cleaned is driven in cleaning chamber 1 by rubber belt track 13
It is interior make it is continuous, equably overturn, open sandblasting organization switch at this time, spray gun 12 do not stop on one side it is dynamic, while high speed is projected
Sand grains is sprayed onto on workpiece, and workpiece is cleared up, and is equably hit on the surface of the workpiece, so that reach cleaning purpose, cleaning knot
Beam, closes spray gun 12, and maintenance door 4 is opened, and rubber belt track 13 starts to invert, and workpiece is drawn off automatically, while workpiece is cleared up, spray
Oxide skin under the sand grains gone out and cleaning, through evenly arranged through hole on rubber belt track 13, the steel plate for flowing to 1 bottom of cleaning chamber sieves
On 14, sieve keeps larger particles here, and sand grains is fallen into the helical feed roller 15 under steel plate sieve 14, is admitted in elevator 3, by
Elevator 3 is carried to be separated into separating mechanism, and separating mechanism is the mode with selection by winnowing, allows air with pressure to penetrate sand grains stream curtain,
By sand separation, fine sand falls into reject bin and flows in waste material cylinder, and dust is drawn in sack cleaner through Bag filter by wind turbine, clearly
Clean air is discharged into air, and dust is fallen into sack cleaner disposal box by mechanical vibrator on cloth bag, needs manually periodically to remove, separation
Clean sand grains is fallen into the collection ball storehouse of separating mechanism, restarts ball blast work.
Since steel sand particle is thinner, steel sand often enters in the bearing of helical feed roller, causes bearing damage.Such as Fig. 4 institutes
Show, for the present invention by the three-stage sealing device of independent research, steel sand can be entered to the probability of bearing reduces by more than 95%.It is spiral
Conveying roller includes helical axis 24 and bearing 25, and three-stage sealing device includes seal disc 23, backing plate 22, rubber pad 21, end plate successively
20th, labyrinth disc 18, the seal disc 23 are equipped with rubber ring 19, the seal disc 23 against bearing 25, the inner side of labyrinth disc 18
Inner side is equipped with lip-type packing 26.Primary seal layer to helical axis 24 is formed by labyrinth disc 18, and by labyrinth disc 18
The rubber ring 19 in portion is rotated with helical axis 24, most of shot is blocked in the inner side of end plate 20, while also material is stopped,
It is set to flow back in helicla flute.Secondary seal layer is formed by backing plate 22, to the fraction shot by primary seal, passes through backing plate
22 are stopped, are returned it in the helicla flute of bottom.Three-level sealant is formed by seal disc 23, and passes through lip-type packing 26
Sealing, it is effective to stop that shot enters bearing, bearing is damaged, so as to play the role of protecting bearing.As shown in Figure 5 and Figure 6, it is confused
Palace disk 18 is double-decker, and one layer close to helical axis 24 primarily serves the effect of stop shot, its inner side sets rubber ring 19,
Rubber ring 19 is interference fitted with axis, is rotated with axis, therefore can stop the shot entered on a small quantity.And rubber ring 19 and labyrinth disc
Between leave gap, flowed out for entering shot herein.And it is S-shaped passage that three-level, which seals the passage to be formed, hence it is evident that is added
Shot enters the distance of bearing 25, substantially reduces the probability that shot enters bearing.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of crawler-type sand-blasting cleaner, including cleaning chamber (1) and separating mechanism, the separating mechanism are located at cleaning chamber (1)
Top, it is characterised in that：3 track drives (16) are equipped with the cleaning chamber (1), and rubber is connected in track drive (16) and is carried out
Band (13), rubber belt track (13) side are equipped with spray gun (12), and spray gun (12), equipped with multigroup, the spray gun (12) passes through pipe
Road is connected with the sand hopper (2) of cleaning chamber (1) upper end, and spray gun (12) is connected also by pipeline with air accumulator (17), the gas storage
Tank (17) is installed on cleaning chamber (1) upper end end face, and sand hopper (2) side is equipped with elevator (3), under the rubber belt track (13)
Side is equipped with steel plate sieve (14), and steel plate sieve (14) bottom is equipped with helical feed roller (15), the helical feed roller (15) and lifting
Machine (3) connects.
A kind of 2. crawler-type sand-blasting cleaner according to claim 1, it is characterised in that：Set on the rubber belt track (13)
There is multigroup through hole.
A kind of 3. crawler-type sand-blasting cleaner according to claim 1, it is characterised in that：The cleaning chamber (1) is equipped with
Maintenance door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039519.9A CN108032228B (en) | 2018-01-16 | 2018-01-16 | Crawler-type sand blasting cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039519.9A CN108032228B (en) | 2018-01-16 | 2018-01-16 | Crawler-type sand blasting cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108032228A true CN108032228A (en) | 2018-05-15 |
| CN108032228B CN108032228B (en) | 2024-03-22 |
Family
ID=62096830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810039519.9A Active CN108032228B (en) | 2018-01-16 | 2018-01-16 | Crawler-type sand blasting cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032228B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942693A (en) * | 2018-08-24 | 2018-12-07 | 浙江宏博新型建材有限公司 | A kind of combined type burnishing device of Hardware fitting |
| CN109397115A (en) * | 2018-11-28 | 2019-03-01 | 长沙矿冶研究院有限责任公司 | The Horizontal limiting roller and abrasive jet cleaning device conveyed for metal tape or plate |
| CN109773665A (en) * | 2019-02-28 | 2019-05-21 | 东营嘉扬精密金属有限公司 | Close the thick pneumatic shot blast machine of wide-angle environment-friendly type and its application method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292634Y (en) * | 1997-06-18 | 1998-09-30 | 王涛 | Rubber track type shot blasting machine |
| CN102001045A (en) * | 2010-10-20 | 2011-04-06 | 无锡富岛精工有限公司 | Crawler-type sand blasting cleaner |
| CN202029042U (en) * | 2010-12-09 | 2011-11-09 | 青岛海宁铸友机械有限公司 | Rubber tracked shot blasting machine |
| CN102990521A (en) * | 2012-11-26 | 2013-03-27 | 大丰市巨龙铸造机械有限公司 | Track shot-blast cleaning machine |
| CN203254291U (en) * | 2013-03-29 | 2013-10-30 | 靖江市达克罗涂覆工业有限公司 | Caterpillar shot blasting system |
| CN203293033U (en) * | 2013-06-06 | 2013-11-20 | 无锡康力抛丸设备有限公司 | Crawler belt type shot blasting machine |
| CN104117922A (en) * | 2013-04-23 | 2014-10-29 | 王兴芳 | Crawler type shot blasting cleaning machine |
| CN203901114U (en) * | 2014-06-10 | 2014-10-29 | 江苏英达机械有限公司 | Novel high-efficiency crawler-type shot blasting cleaning machine |
| CN206383048U (en) * | 2017-01-14 | 2017-08-08 | 阳泉市广凯机械制造有限公司 | A kind of apron type airless shot blasting machine |
| CN206855275U (en) * | 2017-05-09 | 2018-01-09 | 盐城市双龙机械制造有限公司 | Apron type airless shot blasting machine |
| CN207736135U (en) * | 2018-01-16 | 2018-08-17 | 青岛弗林斯曼机械制造有限公司 | A kind of crawler-type sand-blasting cleaner |
-
2018
- 2018-01-16 CN CN201810039519.9A patent/CN108032228B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292634Y (en) * | 1997-06-18 | 1998-09-30 | 王涛 | Rubber track type shot blasting machine |
| CN102001045A (en) * | 2010-10-20 | 2011-04-06 | 无锡富岛精工有限公司 | Crawler-type sand blasting cleaner |
| CN202029042U (en) * | 2010-12-09 | 2011-11-09 | 青岛海宁铸友机械有限公司 | Rubber tracked shot blasting machine |
| CN102990521A (en) * | 2012-11-26 | 2013-03-27 | 大丰市巨龙铸造机械有限公司 | Track shot-blast cleaning machine |
| CN203254291U (en) * | 2013-03-29 | 2013-10-30 | 靖江市达克罗涂覆工业有限公司 | Caterpillar shot blasting system |
| CN104117922A (en) * | 2013-04-23 | 2014-10-29 | 王兴芳 | Crawler type shot blasting cleaning machine |
| CN203293033U (en) * | 2013-06-06 | 2013-11-20 | 无锡康力抛丸设备有限公司 | Crawler belt type shot blasting machine |
| CN203901114U (en) * | 2014-06-10 | 2014-10-29 | 江苏英达机械有限公司 | Novel high-efficiency crawler-type shot blasting cleaning machine |
| CN206383048U (en) * | 2017-01-14 | 2017-08-08 | 阳泉市广凯机械制造有限公司 | A kind of apron type airless shot blasting machine |
| CN206855275U (en) * | 2017-05-09 | 2018-01-09 | 盐城市双龙机械制造有限公司 | Apron type airless shot blasting machine |
| CN207736135U (en) * | 2018-01-16 | 2018-08-17 | 青岛弗林斯曼机械制造有限公司 | A kind of crawler-type sand-blasting cleaner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942693A (en) * | 2018-08-24 | 2018-12-07 | 浙江宏博新型建材有限公司 | A kind of combined type burnishing device of Hardware fitting |
| CN109397115A (en) * | 2018-11-28 | 2019-03-01 | 长沙矿冶研究院有限责任公司 | The Horizontal limiting roller and abrasive jet cleaning device conveyed for metal tape or plate |
| CN109397115B (en) * | 2018-11-28 | 2024-03-22 | 长沙矿冶研究院有限责任公司 | Horizontal limit roller and sand blasting cleaning device for conveying metal belt or plate |
| CN109773665A (en) * | 2019-02-28 | 2019-05-21 | 东营嘉扬精密金属有限公司 | Close the thick pneumatic shot blast machine of wide-angle environment-friendly type and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108032228B (en) | 2024-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4376358A (en) | Surface treating apparatus | |
| CN108032228A (en) | A kind of crawler-type sand-blasting cleaner | |
| CN218504245U (en) | Crawler-type shot blasting machine | |
| CN207736135U (en) | A kind of crawler-type sand-blasting cleaner | |
| CN106826574A (en) | A kind of rotating disc type shot-blasting machine | |
| CN206855275U (en) | Apron type airless shot blasting machine | |
| CN206925741U (en) | Bush-hammered face of stone material processing equipment | |
| CN107932342B (en) | Crawler-type shot blasting machine | |
| CN109454565A (en) | A kind of peener for the processing of mechanical cast(ing) surface | |
| CN104117922A (en) | Crawler type shot blasting cleaning machine | |
| CN202985361U (en) | Steel belt shot blasting system | |
| CN2562921Y (en) | Automatic sand blasting machine | |
| CN108406611B (en) | A kind of shot-blasting machine | |
| CN207507693U (en) | A kind of crawler type sand-blasting machine spray gun structure | |
| CN207372981U (en) | A kind of two station type stepping shot blasting machines | |
| CN216369350U (en) | Be used for pipeline rust cleaning belt cleaning device | |
| CN208246601U (en) | A kind of rail traffic parts surface processing equipment | |
| CN209078551U (en) | A kind of Novel shot blasting machine for processing diesel engine oil sump | |
| CN210476625U (en) | Hub shot blasting machine | |
| CN204748348U (en) | No room environment -friendly sand blasting machine | |
| CN206653279U (en) | A kind of rotating disc type shot-blasting machine | |
| CN103978438B (en) | Pass-type shot-blast cleaning machine for steel strip | |
| CN210046532U (en) | Shot blasting machine with good dust removal effect | |
| CN209698846U (en) | A kind of throwing shot blast chamber | |
| CN204431068U (en) | A kind of dust-proof vertical sand blasting unit for foundry goods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |