CN220482496U - Injection molding machine charging barrel capable of uniformly heating and rapidly cooling - Google Patents
Injection molding machine charging barrel capable of uniformly heating and rapidly cooling Download PDFInfo
- Publication number
- CN220482496U CN220482496U CN202322139238.XU CN202322139238U CN220482496U CN 220482496 U CN220482496 U CN 220482496U CN 202322139238 U CN202322139238 U CN 202322139238U CN 220482496 U CN220482496 U CN 220482496U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- molding machine
- rapidly cooling
- uniformly heating
- shell body
- 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.)
- Active
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 37
- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims description 76
- 238000009423 ventilation Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 6
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims description 6
- 229920002530 polyetherether ketone Polymers 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an injection molding machine charging barrel capable of uniformly heating and rapidly cooling, which is applied to the field of injection molding machine charging barrels.
Description
Technical Field
The utility model belongs to the field of injection molding machine charging barrels, and particularly relates to an injection molding machine charging barrel capable of being heated uniformly and cooled rapidly.
Background
Injection molding machine, also called injection molding machine or injection molding machine, is a main molding device for molding thermoplastic or thermosetting plastic into plastic products of various shapes by using a plastic molding die, wherein a charging barrel of the injection molding machine is a part charged in the processing process, granular or powdery plastic enters the charging barrel from a charging hole, the charging barrel is heated by a heating device outside the charging barrel to enable the plastic to be in a molten state, then the plastic is pressed and injected, and finally a stamping die is cooled.
Currently, the bulletin number is: the utility model of CN216230626U discloses an injection molding machine charging barrel capable of being heated uniformly and cooled rapidly, and the utility model provides an injection molding machine charging barrel capable of being heated uniformly and cooled rapidly. The injection molding machine charging barrel capable of uniformly heating and rapidly cooling comprises a charging barrel; the frame is fixedly arranged on the outer wall of one side of the charging barrel; the screw rod is rotatably arranged on the inner wall of one side of the charging barrel, and extends into the frame; the first motor is fixedly arranged on the inner wall of the bottom of the frame, and an output shaft of the first motor is fixedly connected with the screw rod; a nozzle disposed on an inner wall of the cartridge; the groove is formed in the inner wall of one side of the charging barrel; and the annular pipe is fixedly arranged on the inner wall of the groove. The injection molding machine charging barrel capable of uniformly heating and rapidly cooling provided by the utility model has the advantages of being simple to operate, free from accumulation, long in service life and capable of reducing the generation of defective rate.
This injection molding machine feed cylinder has the beneficial effect of avoiding piling up the phenomenon, improve hob life, but in use, through the cooperation of gravity ball and arc mouth, use and have certain defect, how to continue the in-process of opening the unloading at the arc mouth, make the gravity ball squeeze out plastic granules, fit with arc mouth joint, and the ejector pin inserts the arc mouth and jack-up the gravity ball, when the ejector pin inserts the arc mouth, the efficiency of arc mouth opening the material has also been reduced to a certain extent, the defeated material heating efficiency of this injection molding machine feed cylinder has been reduced, this injection molding machine feed cylinder is cooled down the feed cylinder inside through the air-cooler simultaneously, but the air-cooler has the effect of humidification, increase humidity in the feed cylinder inside, the efficiency when the feed cylinder is heated once more to a certain extent reduced, and make the hob have the condition of moist rust, bring inconvenience for the use.
Disclosure of Invention
The utility model aims to provide the injection molding machine charging barrel capable of uniformly heating and rapidly cooling, which has the advantages of being convenient for uniform discharging, avoiding pushing materials and being convenient for rapidly cooling the inside of the charging barrel.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a can even heating rapid cooling's injection molding machine feed cylinder, includes the shell body, the inside of shell body is equipped with the inner shell body, fixed adhesion has foamed ceramics between shell body and the inner shell body, the top of shell body is equipped with the defeated material frame that runs through to the inner shell body inside, the inside of defeated material frame is connected with the connecting rod through the bearing rotation, the top fixed mounting on connecting rod surface has the stirring leaf, the bottom fixed mounting on connecting rod surface has defeated material spiral leaf, the inside of inner shell body is connected with the spiral leaf through the bearing rotation, the one end fixed mounting of inner shell body has the framework, the inside of framework is equipped with the fan, the air outlet intercommunication of fan has the ventilation pipe, the both ends of shell body one side all communicate the air-supply line, the both ends of inner shell body inboard all are equipped with the play tuber pipe that runs through to the shell body surface, the one end intercommunication of play tuber pipe has the breather valve.
The technical scheme is adopted: when using the injection molding machine feed cylinder that can even heating rapid cooling, be favorable to carrying out further intensive mixing to different materials when throwing the material through the setting of stirring leaf, improve the homogeneity of shaping quality, through the setting of hob, be favorable to avoiding when the material is unified empting, the push of material, make the hob rotate the improvement of torsion, thereby reduce life, through even unloading, and adjustable unloading speed, guarantee the life of hob, for the use of this feed cylinder brings convenience, simultaneously through foamed ceramics's setting, be favorable to when the feed cylinder heats, reduce the heat loss, and ensure inside is heated evenly, increase result of use, when cooling injection molding machine feed cylinder, through the operation of fan, with outside air through the air intake, ventilation pipe and air-inlet pipe entering inner shell is inside, the inner shell is inside to be contacted with outside air, and when inside atmospheric pressure increases, the breather valve is opened, the cooperation goes out the tuber pipe and goes out the air use through the setting of breather valve and fan, be favorable to discharging the inside hot air of inner shell, and exchange into new outside normal atmospheric temperature, this cooling effect is favorable to increasing the cooling cylinder through this circulation, the cooling cylinder is improved, the cooling effect is favorable to cooling cylinder.
The utility model is further arranged that the top of the connecting rod penetrates through the top of the material conveying frame and is fixedly sleeved with the output end of the first rotary motor through the coupler.
The technical scheme is adopted: the connecting rod is driven to rotate by the first rotating motor.
The utility model is further characterized in that a fixed ring fixedly sleeved with one surface of the rotating motor is fixedly arranged on one side of the top of the material conveying frame.
The technical scheme is adopted: the rotary motor is supported and fixed together through the fixed ring.
The utility model is further arranged that one end of the spiral blade penetrates through the frame body and is fixedly sleeved with the output end of the second rotary motor through the coupler.
The technical scheme is adopted: the screw rod is conveniently driven to rotate by rotating the motor II.
The utility model is further arranged that one side of the top of the material conveying frame is provided with an inclined opening.
The technical scheme is adopted: the material is convenient to be thrown into the material conveying frame through the inclined open design.
The utility model is further arranged that both ends of the ventilation pipe are communicated with the air inlet pipe, and the air inlet of the fan penetrates to one side of the frame body.
The technical scheme is adopted: the air inlet is convenient to transfer the air in the ventilating pipe to the air inlet pipe through mutual communication, and the air inlet is matched with the fan for air inlet.
The utility model is further characterized in that the two ends of the inner shell and one end of the air outlet pipe are respectively provided with a material blocking film in an embedded manner, and the material blocking films are PEEK films.
The technical scheme is adopted: keep off the material through keeping off material membrane to the inside material of feed cylinder, avoid the material to get into out the tuber pipe inside, and PEEK membrane is ventilative material, and impermeable material.
The utility model is further characterized in that a base is fixedly arranged at the bottom of the outer shell, and a discharge hole is formed in one end of the outer shell.
The technical scheme is adopted: plays a supporting role for the outer shell through the base, and the discharge port is matched with the charging barrel for discharging.
In summary, the utility model has the following beneficial effects:
1. when the injection molding machine charging barrel capable of uniformly heating and rapidly cooling is used, different materials are further and fully stirred and mixed during charging through the stirring blades, the uniformity of molding quality is improved, pushing and squeezing of the materials are avoided during uniform dumping of the materials through the arrangement of the spiral rods, the rotation torsion of the spiral rods is improved, the service life is shortened, the service life of the spiral rods is ensured through uniform blanking and adjustable blanking speed, convenience is brought to the use of the charging barrel, and meanwhile, heat loss is reduced during heating of the charging barrel, internal heating is ensured to be uniform, and the use effect is improved through the arrangement of foamed ceramics;
2. when the injection molding machine charging barrel is cooled, external air is fed into the inner shell through the air inlet, the ventilation pipe and the air inlet pipe through the operation of the fan, the inner shell is contacted with the external air, when the internal air pressure is increased, the breather valve is opened and is matched with the air outlet pipe to carry out air outlet, the arrangement of the breather valve and the fan is beneficial to discharging hot air in the inner shell and exchanging the hot air into new external normal-temperature air, and through the circulation, the quick cooling of the charging barrel is beneficial to being improved, and the cooling effect of the charging barrel is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic elevational cross-sectional view of the present utility model.
Reference numerals: 1. an outer housing; 2. an inner housing; 3. foaming ceramic; 4. a material conveying frame; 5. rotating the first motor; 6. a connecting rod; 7. stirring the leaves; 8. feeding spiral leaves; 9. a second rotating motor; 10. a screw rod; 11. a frame; 12. a ventilation pipe; 13. an air inlet pipe; 14. an air outlet pipe; 15. a material blocking film; 16. a respiratory valve; 17. a base; 18. a blower.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1 and 2, a can even heating quick refrigerated injection molding machine feed cylinder, including shell body 1, shell body 1's inside is equipped with interior casing 2, fixed adhesion has foamed ceramic 3 between shell body 1 and the interior casing 2, shell body 1's top is equipped with and runs through the material frame 4 to the inside of interior casing 2, the inside of material frame 4 is connected with connecting rod 6 through the bearing rotation, the top fixed mounting on connecting rod 6 surface has stirring leaf 7, the bottom fixed mounting on connecting rod 6 surface has material conveying helical leaf 8, the inside of interior casing 2 is connected with the helical leaf through the bearing rotation, when can evenly heating quick refrigerated injection molding machine feed cylinder uses, be favorable to carrying out further intensive mixing to different materials when throwing the material through stirring leaf 7's setting, the homogeneity of improvement shaping quality, through the setting of helical rod 10, be favorable to avoiding when the unified material empting, make helical rod 10 rotate the improvement of torsion, thereby reduce life, and adjustable unloading speed, the life of helical rod 10 is for this material, the use life who is guaranteed by the ceramic, and the heating loss is guaranteed at 3, and the heating effect is improved when the ceramic is used, and the heating is good for the inside.
Referring to fig. 2, the top of the connecting rod 6 penetrates through the top of the material conveying frame 4 and fixedly sleeved with the output end of the rotating motor 5 through the coupling, and the rotating motor 5 drives the connecting rod 6 to rotate.
Referring to fig. 2, a fixing ring fixedly sleeved with the surface of the rotary motor one 5 is fixedly installed on one side of the top of the material conveying frame 4, and the rotary motor one 5 is supported and fixed through the fixing ring.
Referring to fig. 2, one end of the spiral blade penetrates into the frame 11 and is fixedly sleeved with an output end of the second rotating motor 9 through a coupling, and the second rotating motor 9 is convenient for driving the spiral rod 10 to rotate.
Referring to fig. 1, one side of the top of the material conveying frame 4 is provided with an inclined opening, and the material is conveniently fed into the material conveying frame 4 through the inclined opening.
The use process is briefly described: when can evenly heat quick refrigerated injection molding machine feed cylinder to use, throw the material to the feed cylinder inside through defeated material frame 4, the slope form open design of defeated material frame 4 is convenient for throw the material to defeated material frame 4 inside, treat that the material gets into defeated material frame 4 back, through the rotation of a rotation motor 5 will drive connecting rod 6 and rotate, thereby it drives stirring leaf 7 and defeated material helical blade 8 and rotate, be favorable to carrying out further intensive mixing to different materials when throwing the material through this setting, improve shaping quality's homogeneity, then through the rotation of defeated material helical blade 8, evenly carry the material to inside the inside of inner shell 2 with the material after the stirring, its conveying speed accessible rotation motor 5 is adjusted, through this setting, be favorable to avoiding when the material is unified empting, the pushing of material, make helical lever 10 rotate torsion's improvement, thereby reduce life, through even unloading, and the adjustable unloading speed, guarantee helical lever 10's life, bring convenience for the use of this feed cylinder, simultaneously, be favorable to carrying out further intensive mixing to different materials when throwing material, and evenly carrying out the heat to carry out the fixed roller 9 at the time of the setting of foaming ceramic 3, and carrying out the fixed material, thereby the fixed roller is used for carrying out the fixed roller, the material is heated by the fixed roller, and is used to be equipped with a rotation motor, and is used for carrying out the fixed roller, and is heated, and is used for carrying out the effect is heated by the 5.
Example 2:
referring to fig. 1 and 2, an injection molding machine charging barrel capable of uniformly heating and rapidly cooling comprises an outer shell 1, wherein one end of an inner shell 2 is fixedly provided with a frame 11, the inside of the frame 11 is provided with a fan 18, the air outlet of the fan 18 is communicated with a ventilation pipe 12, two ends of one side of the outer shell 1 are both communicated with an air inlet pipe 13, two ends of the inner side of the inner shell 2 are both provided with air outlet pipes 14 penetrating through the surface of the outer shell 1, one end of each air outlet pipe 14 is communicated with a breather valve 16, when the injection molding machine charging barrel is cooled, external air enters the inner shell 2 through an air inlet, the ventilation pipe 12 and the air inlet pipe 13 through the operation of the fan 18, when the internal air pressure is increased, the inside of the inner shell 2 is contacted with the external air, and when the internal air pressure is increased, the breather valve 16 is opened to be matched with the air outlet pipes 14 for air outlet, the arrangement of the breather valve 16 and the fan 18 is beneficial to discharging the internal hot air of the inner shell 2 and exchanging into new external normal temperature air, and the rapid cooling of the charging barrel is beneficial to increase through the circulation.
Referring to the figure, two ends of the ventilation pipe 12 are communicated with the air inlet pipe 13, an air inlet of the fan 18 penetrates through one side of the frame 11, and air in the ventilation pipe 12 is conveniently transmitted to the air inlet pipe 13 through the mutual communication, and the air inlet is matched with the fan 18 for air inlet.
Referring to fig. 2, the two ends inside the inner shell 2 and located at one end of the air outlet pipe 14 are all embedded to be provided with a blocking film 15, the blocking film 15 is a PEEK film, blocking is performed on materials inside the charging barrel through the blocking film 15, the materials are prevented from entering the air outlet pipe 14, and the PEEK film is made of a breathable material and impermeable to water.
Referring to fig. 1, a base 17 is fixedly installed at the bottom of an outer shell 1, a discharge port is formed in one end of the outer shell 1, the outer shell 1 is supported through the base 17, and the discharge port is matched with a charging barrel for discharging.
The use process is briefly described: when cooling the injection molding machine feed cylinder, through the operation of fan 18, pass through the air intake with outside air, transfer to ventilation pipe 12, then inside entering inner casing 2 through air-supply line 13, the inside contact with outside air of inner casing 2, and when inside atmospheric pressure increases, breather valve 16 opens, the cooperation goes out tuber pipe 14 and goes out the wind and use, keep off the material membrane 15 simultaneously and keep off the material to feed cylinder inside material, avoid the material to get into out tuber pipe 14 inside, and PEEK membrane is ventilative material, and waterproof impermeable material, through breather valve 16 and fan 18's setting, be favorable to discharging the inside hot air of inner casing 2, and exchange into new outside normal atmospheric temperature air, through this circulation, be favorable to improving the rapid cooling of this feed cylinder, increase the feed cylinder cooling effect, base 17 plays the supporting role for outer casing 1 simultaneously.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. Injection molding machine feed cylinder that can even heating rapid cooling, including shell body (1), its characterized in that: the inside of shell body (1) is equipped with interior casing (2), fixed adhesion has foamed ceramic (3) between shell body (1) and the interior casing (2), the top of shell body (1) is equipped with and runs through to the inside defeated material frame (4) of interior casing (2), the inside of defeated material frame (4) is connected with connecting rod (6) through the bearing rotation, the top fixed mounting on connecting rod (6) surface has stirring leaf (7), the bottom fixed mounting on connecting rod (6) surface has defeated material spiral leaf (8), the inside of interior casing (2) is connected with hob (10) through the bearing rotation, the one end fixed mounting of interior casing (2) has framework (11), the inside of framework (11) is equipped with fan (18), the air outlet intercommunication of fan (18) has ventilation pipe (12), the both ends of shell body (1) one side all are linked together and are connected with air-supply line (13), the both ends of interior casing (2) inboard all are equipped with and run through out tuber pipe (14) to shell body (1) surface, the one end of play tuber pipe (14) is linked together through valve (16).
2. The injection molding machine cartridge of claim 1 capable of uniformly heating and rapidly cooling, wherein: the top of the connecting rod (6) penetrates through the top of the material conveying frame (4) and is fixedly sleeved with the output end of the rotary motor I (5) through a coupler.
3. The injection molding machine cartridge of claim 2 capable of uniformly heating and rapidly cooling, wherein: one side of the top of the material conveying frame (4) is fixedly provided with a fixing ring fixedly sleeved with the surface of the rotary motor I (5).
4. The injection molding machine cartridge of claim 1 capable of uniformly heating and rapidly cooling, wherein: one end of the screw rod (10) penetrates into the frame body (11) and is fixedly sleeved with the output end of the rotary motor II (9) through a coupler.
5. The injection molding machine cartridge of claim 1 capable of uniformly heating and rapidly cooling, wherein: one side of the top of the material conveying frame (4) is of an inclined open design.
6. The injection molding machine cartridge of claim 1 capable of uniformly heating and rapidly cooling, wherein: both ends of the ventilation pipe (12) are communicated with the air inlet pipe (13), and an air inlet of the fan (18) penetrates through one side of the frame body (11).
7. The injection molding machine cartridge of claim 1 capable of uniformly heating and rapidly cooling, wherein: the material blocking films (15) are embedded at two ends of the inner shell (2) and located at one end of the air outlet pipe (14), and the material blocking films (15) are PEEK films.
8. The injection molding machine cartridge of claim 1 capable of uniformly heating and rapidly cooling, wherein: the bottom of the outer shell (1) is fixedly provided with a base (17), and one end of the outer shell (1) is provided with a discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322139238.XU CN220482496U (en) | 2023-08-09 | 2023-08-09 | Injection molding machine charging barrel capable of uniformly heating and rapidly cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322139238.XU CN220482496U (en) | 2023-08-09 | 2023-08-09 | Injection molding machine charging barrel capable of uniformly heating and rapidly cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220482496U true CN220482496U (en) | 2024-02-13 |
Family
ID=89832506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322139238.XU Active CN220482496U (en) | 2023-08-09 | 2023-08-09 | Injection molding machine charging barrel capable of uniformly heating and rapidly cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220482496U (en) |
-
2023
- 2023-08-09 CN CN202322139238.XU patent/CN220482496U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210486369U (en) | Vacuum drying device is used in processing of probiotic food | |
| CN211030800U (en) | Material mixing machine | |
| CN220482496U (en) | Injection molding machine charging barrel capable of uniformly heating and rapidly cooling | |
| CN208154991U (en) | A kind of cooling drying machine of pellet | |
| CN109222171A (en) | A kind of high-efficiency feed quality-adjusting device | |
| CN108489222A (en) | A kind of low-temperature negative-pressure polishing particles dryer and application method | |
| CN205613376U (en) | Material loading machine with mixing filter drying function | |
| CN208887280U (en) | A kind of drying unit in chemical fertilizer production | |
| CN211048363U (en) | A novel quenching and tempering ware for feed production | |
| CN213830000U (en) | Foaming extrusion molding device | |
| CN213246649U (en) | Humidity regulation and control device in collagen casing curing process | |
| CN210910686U (en) | Injection molding machine raw materials holding vessel | |
| CN208238457U (en) | A kind of low-temperature negative-pressure polishing particles dryer | |
| CN216924908U (en) | Pellet cooling device for feed production | |
| CN220321739U (en) | Cooling device of feed granulator | |
| CN216384783U (en) | Biomass particle cooling device | |
| CN220287908U (en) | Cooling device | |
| CN219114741U (en) | Feeding and drying device of plastic extruding machine | |
| CN219168356U (en) | Boiling granulator for tablet production | |
| CN109090664A (en) | A kind of quenched granulation integrated apparatus | |
| CN216825866U (en) | Powder mixing device is used in metal additive production | |
| CN221890830U (en) | Precoated sand cooling roller | |
| CN219223021U (en) | Material forced air cooling machine that feed processing was used | |
| CN216601608U (en) | Puffing equipment for feed processing | |
| CN221514118U (en) | Mixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |