CN119897354A - Aluminum alloy strip rolling device and processing method thereof - Google Patents
Aluminum alloy strip rolling device and processing method thereof Download PDFInfo
- Publication number
- CN119897354A CN119897354A CN202510021302.5A CN202510021302A CN119897354A CN 119897354 A CN119897354 A CN 119897354A CN 202510021302 A CN202510021302 A CN 202510021302A CN 119897354 A CN119897354 A CN 119897354A
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- China
- Prior art keywords
- aluminum alloy
- roller
- alloy plate
- fixedly connected
- forging
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
The invention provides a calendaring device of an aluminum alloy plate and a processing method thereof, and relates to the technical field of aluminum alloy plate processing, comprising a heat insulation box, wherein a second heater, a conveying device and a driving device for driving the conveying device are arranged in the heat insulation box; the forging and pressing mechanism comprises a supporting roller for supporting a plate, a forging and pressing roller for forging and pressing the plate and a pressing roller for pressing the plate, and further comprises a guide rail, a guide rod, a moving block and a spring, wherein the guide rail is fixedly connected to the front side of the heat insulation box, and the guide rod is fixedly connected to the inside of the guide rail. Through setting up forging hammer mechanism, can hammer aluminium alloy plate in advance, directly carry out the operation of delaying the pressure afterwards, can reduce the quantity of delaying the compression roller like this effectively, and then reduce the volume of delaying the pressure device, can solve the occupation of land space of delaying the pressure device well.
Description
Technical Field
The invention relates to the technical field of aluminum alloy plate processing, in particular to a calendaring device and a processing method of an aluminum alloy plate.
Background
The aluminum alloy strip casting is a processing technology for gradually thinning an aluminum alloy cast ingot or blank in the thickness direction and correspondingly changing the length and the width direction by adopting a rolling equal-pressure processing mode, and finally forming a platy or banded aluminum alloy material, which is an important link in aluminum alloy processing, and aluminum alloy plates and strips with various specifications can be produced by casting so as to meet the requirements of different industrial fields.
At present, an aluminum alloy plate is subjected to a casting process through a casting roller, so that the casting effect on the aluminum alloy plate is realized, the gap between the casting roller and the supporting roller is required to be gradually reduced, and the aluminum alloy plate can be cast into an aluminum alloy plate, but the casting device is definitely overlarge in size and overlarge in occupied area.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a calendering device for an aluminum alloy plate and a processing method thereof, which solve the problems that the volume of the calendering device is overlarge and the occupied area is overlarge certainly because the calendering device is used for calendering the aluminum alloy plate through a calendering roller and the gap between the calendering roller and a supporting roller is required to be gradually reduced in order to realize the calendering effect on the aluminum alloy plate.
(II) technical scheme
The aluminum alloy plate strip calendaring device comprises a heat insulation box, wherein a second heater, a conveying device and a driving device for driving the conveying device are arranged in the heat insulation box, a forging mechanism is arranged on the front side of the heat insulation box, and a winding mechanism is arranged on the front side of the heat insulation box;
The forging and pressing mechanism comprises a supporting roller for supporting the plate, a forging and pressing roller for forging and pressing the plate and a casting and pressing roller for casting and pressing the plate.
Further, forging and pressing mechanism still includes guide rail, guide bar, movable block and spring, guide rail fixed connection is in the front side of heat-insulating box, guide bar fixed connection is in the inside of guide rail, the movable block slidable cup joints on the guide bar, spring fixed connection is between movable block and guide rail.
Further, the support rollers are rotatably connected between the guide rails, the forging rollers are rotatably connected between the moving blocks, and the guide rails are symmetrically arranged left and right.
Further, a second motor is fixedly connected to the guide rail, a driving gear is fixedly connected to the output end of the second motor, a driven gear is fixedly connected to the forging press roller, and the driving gear is meshed with the driven gear.
Further, fixedly connected with mounting bracket on the guide rail, fixedly connected with hydraulic stem on the mounting bracket, the flexible end rotation of hydraulic stem is connected with and extends the compression roller, the axis of backing roll corresponds with the axis of forging the compression roller and the axis of extending the compression roller perpendicularly respectively.
Further, winding mechanism includes locating rack and winding roller, the winding roller rotates to be connected on the locating rack, the inside fixedly connected with motor of locating rack, the output of motor and winding roller's tip fixed connection.
Further, the front side fixedly connected with base of heat-insulating box, offered the constant head tank on the base, the gyro wheel is installed to the symmetry on the locating rack, the gyro wheel contacts with the bottom of constant head tank.
Further, the first motor is fixedly connected to the base, the lead screw is fixedly connected to the output end of the first motor, a nut is connected to the surface of the lead screw through threads, and the nut is fixedly connected with the bottom of the positioning frame.
Further, the front side of the heat insulation box is fixedly connected with a first heater, and a reversing roller is arranged below the first heater and positioned at the front side of the heat insulation box.
The aluminum alloy plate strip rolling method proposed by the aluminum alloy plate strip rolling device comprises the following steps:
Firstly, conveying an aluminum alloy plate into a heat insulation box, and heating the aluminum alloy plate by using a second heater;
Secondly, driving the forging roller to rotate by using a second motor, and forging the surface of the aluminum alloy plate by utilizing the uneven surface of the forging roller and the elastic force generated by the spring;
step three, continuously conveying the aluminum alloy plate to the position below the casting roller, and casting the aluminum alloy plate after the forging hammer by using a hydraulic rod to apply pressure to the casting roller;
and fourthly, winding the aluminum alloy plate strip subjected to the delay pressing on a winding roller after passing through a supporting roller, a first heater and a reversing roller, and performing heat treatment by using the first heater in the process of winding the aluminum alloy plate strip.
(III) beneficial effects
The invention provides a calendaring device of an aluminum alloy plate and a processing method thereof. The beneficial effects are as follows:
1. In this scheme, through setting up forging hammer mechanism, can beat aluminium alloy plate material in advance, directly carry out the operation of delaying the pressure afterwards, can reduce the quantity of delaying the compression roller like this effectively, and then reduce the volume of delaying the pressure device, can solve the occupation of land space of delaying the pressure device well.
2. In this scheme, through carrying out the heat treatment operation to the aluminium alloy plate area after the pressure-delay, be favorable to improving the quality in aluminium alloy plate area.
Drawings
FIG. 1 is a perspective view showing the external structure of a rolling device for aluminum alloy sheet strips according to the present invention;
FIG. 2 is a schematic view showing an internal structure of a rolling apparatus for aluminum alloy sheet strips according to the present invention;
FIG. 3 is a left side view showing an external structure of a rolling apparatus for aluminum alloy sheet strips according to the present invention;
FIG. 4 is a schematic view showing a winding roll structure of a rolling device for aluminum alloy sheet strips according to the present invention;
FIG. 5 is an enlarged view of FIG. 1A according to the present invention;
FIG. 6 is a schematic view showing a structure of a forging roller of a rolling apparatus for aluminum alloy sheet strip according to the present invention.
Wherein, 1, a heat insulation box, 2, a guide rail, 3, a forging press roller, 4, a delay press roller, 5, a hydraulic rod, 6, a support roller, 7, a first heater, 8, a reversing roller, 9, a winding roller, 10, a locating rack, 11, a first motor, 12, a second heater, 13, a conveying device, 14, a driving device, 15, a locating groove, 16, a roller, 17, a screw rod, 18, a nut, 19, a guide rod, 20, a spring, 21, a moving block, 22, a driven gear, 23, a driving gear, 24 and a second motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
As shown in fig. 1 to 6, an embodiment of the present invention provides a rolling device for aluminum alloy sheet, comprising a heat insulation box 1, wherein a second heater 12, a conveyor 13 and a driving device 14 for driving the conveyor 13 are arranged in the heat insulation box 1, a reserved opening is arranged on the heat insulation box 1 at a position corresponding to the driving device 13, the aluminum alloy sheet to be rolled is conveyed into the heat insulation box 1 from the reserved opening, and the aluminum alloy sheet is heated by the second heater 12;
then, the driving device 13 is used for driving the conveying device 14 to convey the heated aluminum alloy plate out of the heat insulation box 1, and a forging mechanism is used for forging hammers of the aluminum alloy plate, so that the aluminum alloy plate can be conveniently and subsequently subjected to the delay pressing treatment;
in the forging hammer process of the aluminum alloy plate, the forging roller 3 is driven to rotate by using the second motor 24, and the aluminum alloy plate is hammered by utilizing the uneven surface of the forging roller 3 to be matched with the guide rod 19 arranged in the guide rail 2, the moving block 21 arranged on the guide rod 19 in a sliding manner and the spring 20 fixedly arranged between the moving block 21 and the guide rail 2;
the hammered aluminum alloy plate is conveyed to the lower part of the extension pressing roller 4, and then the extension end of the hydraulic rod 5 is controlled to extend downwards to drive the extension pressing roller 4 to carry out extension pressing on the hammered aluminum alloy plate to form an aluminum alloy plate, so that the aluminum alloy plate can be well processed;
Subsequently winding the formed aluminum alloy sheet strip on a winding roller 9 through a first heater 7 and a reversing roller 8, and then driving the winding roller 9 to rotate by using a motor installed on a positioning frame 10, thereby winding the formed aluminum alloy sheet strip;
In the process, the first heater 7 is required to heat the aluminum alloy plate and further realize the effect of heat treatment on aluminum alloy sheet metal, so that the aluminum alloy plate has better performance;
When the aluminum alloy plate strip is wound, the first motor 11 arranged on the base is driven to drive the screw rod 17 to rotate, the screw threads at the two ends of the screw rod 17 are opposite in rotation direction, and then the nuts 18 connected on the screw rod 17 through the screw threads are driven to move to two sides simultaneously, so that the positioning frame 10 is driven to move with the winding roller 9 in a rotating manner, and the wound aluminum alloy plate strip is taken down;
The gyro wheel 16 of installing on the locating rack 10 in this process can carry out location support to the locating rack 10, and the position of first heater 7 is located the top of switching-over roller 8, and first heater 7 and switching-over roller 8 are all installed at the leading flank of heat-proof box 1, and the front side fixedly connected with base of heat-proof box 1 is provided with constant head tank 15 on the base, and lead screw 17 installs the inside at constant head tank 15, and first motor 11 is installed on the base, and gyro wheel 16 contacts with the internal surface of constant head tank 15.
The guide rail 2 is fixedly connected to the front side surface of the heat insulation box 1, the guide rail 2 is symmetrically arranged, the hydraulic rod 5 is fixedly connected to the guide rail 2 through the mounting frame, and the position of the second heater 12 is located above the conveying device 12.
The driving device 14 comprises a driving motor, a driving synchronous wheel, a driven synchronous wheel and a synchronous belt, wherein the driving motor is fixedly connected to the inner side surface of the heat insulation box 1, the driving synchronous wheel is fixedly connected to the output end of the driving motor, the driven synchronous wheel is arranged on the conveying device 13, and the synchronous belt is arranged between the driving synchronous pulley and the driven synchronous pulley.
The supporting rollers 6 are installed between the guide rails 2, and the axes of the supporting rollers 6 correspond to the axes of the forging rollers 3 and the casting rollers 5, respectively.
The aluminum alloy plate strip rolling method proposed by the aluminum alloy plate strip rolling device comprises the following steps:
step one, conveying an aluminum alloy plate into the heat insulation box 1, and heating the aluminum alloy plate by using a second heater 12;
secondly, driving the forging roller 3 to rotate by using a second motor 24, and forging the surface of the aluminum alloy plate by utilizing the uneven surface of the forging roller 3 and the elastic force generated by the spring 20;
Step three, continuously conveying the aluminum alloy plate to the position below the casting roller 4, and casting the aluminum alloy plate after forging hammer by using a hydraulic rod 5 to apply pressure to the casting roller 4;
And step four, passing the aluminum alloy plate strip after the delay through a supporting roller 6, a first heater 7 and a reversing roller 8, and then winding the aluminum alloy plate strip on a winding roller 9, wherein heat treatment is carried out by using the first heater 7 in the process of winding the aluminum alloy plate strip.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A calendaring device of aluminum alloy plates comprises a heat insulation box (1), and is characterized in that a second heater (12), a conveying device (13) and a driving device (14) for driving the conveying device (13) are arranged in the heat insulation box (1), a forging mechanism is arranged on the front side of the heat insulation box (1), and a winding mechanism is arranged on the front side of the heat insulation box (1);
The forging mechanism comprises a supporting roller (6) for supporting the plate, a forging roller (3) for forging the plate and a pressing roller (4) for pressing the plate.
2. The aluminum alloy plate strip rolling device according to claim 1, wherein the forging mechanism further comprises a guide rail (2), a guide rod (19), a moving block (21) and a spring (20), the guide rail (2) is fixedly connected to the front side of the heat insulation box (1), the guide rod (19) is fixedly connected to the inside of the guide rail (2), the moving block (21) is slidably sleeved on the guide rod (19), and the spring (20) is fixedly connected between the moving block (21) and the guide rail (2).
3. The aluminum alloy plate strip rolling device according to claim 2, wherein the supporting rollers (6) are rotatably connected between the guide rails (2), the forging rollers (3) are rotatably connected between the moving blocks (21), and the guide rails (2) are symmetrically arranged.
4. The aluminum alloy plate strip calendaring device according to claim 2, wherein a second motor (24) is fixedly connected to the guide rail (2), a driving gear (23) is fixedly connected to the output end of the second motor (24), a driven gear (22) is fixedly connected to the forging roller (3), and the driving gear (23) is meshed with the driven gear (22).
5. The calendaring device of an aluminum alloy plate strip according to claim 2, wherein the guide rail (2) is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a hydraulic rod (5), the telescopic end of the hydraulic rod (5) is rotatably connected with a calendaring roller (4), and the axis of the supporting roller (6) corresponds to the axis of the forging roller (3) and the axis of the calendaring roller (4) vertically.
6. The aluminum alloy plate strip calendaring device according to claim 1, wherein the winding mechanism comprises a positioning frame (10) and a winding roller (9), the winding roller (9) is rotatably connected to the positioning frame (10), a motor is fixedly connected to the inside of the positioning frame (10), and the output end of the motor is fixedly connected with the end part of the winding roller (9).
7. The aluminum alloy plate strip rolling device according to claim 6, wherein a base is fixedly connected to the front side of the heat insulation box (1), a positioning groove (15) is formed in the base, rollers (16) are symmetrically arranged on the positioning frame (10), and the rollers (16) are in contact with the bottom of the positioning groove (15).
8. The aluminum alloy plate strip rolling device according to claim 7, wherein the base is fixedly connected with a first motor (11), the output end of the first motor (11) is fixedly connected with a screw rod (17), the surface of the screw rod (17) is connected with a nut (18) through threads, and the nut (18) is fixedly connected with the bottom of the positioning frame (10).
9. The aluminum alloy sheet strip rolling device according to claim 1, wherein the front side of the heat insulation box (1) is fixedly connected with a first heater (7), and a reversing roller (8) is arranged on the front side of the heat insulation box (1) and below the first heater (7).
10. A rolling method of an aluminum alloy plate strip provided by a rolling device of the aluminum alloy plate strip is characterized by comprising the following steps:
step one, conveying an aluminum alloy plate into the heat insulation box (1), and heating the aluminum alloy plate by using a second heater (12);
secondly, driving the forging roller (3) to rotate by using a second motor (24), and forging the surface of the aluminum alloy plate by utilizing the uneven surface of the forging roller (3) and the elastic force generated by the spring (20);
Step three, continuously conveying the aluminum alloy plate to the position below the casting roller (4), and casting the aluminum alloy plate after forging hammer by applying pressure to the casting roller (4) through a hydraulic rod (5);
and fourthly, passing the aluminum alloy plate strip after the pressure delay through a supporting roller (6), a first heater (7) and a reversing roller (8), and then winding the aluminum alloy plate strip on a winding roller (9), wherein heat treatment is carried out by using the first heater (7) in the process of winding the aluminum alloy plate strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510021302.5A CN119897354A (en) | 2025-01-07 | 2025-01-07 | Aluminum alloy strip rolling device and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510021302.5A CN119897354A (en) | 2025-01-07 | 2025-01-07 | Aluminum alloy strip rolling device and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119897354A true CN119897354A (en) | 2025-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510021302.5A Pending CN119897354A (en) | 2025-01-07 | 2025-01-07 | Aluminum alloy strip rolling device and processing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN119897354A (en) |
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| CN113682886A (en) * | 2021-10-26 | 2021-11-23 | 江苏金安电气有限公司 | Winding roller supporting mechanism of fiber winding machine |
| CN114713629A (en) * | 2022-03-16 | 2022-07-08 | 江苏盈昌机电有限公司 | Non-ferrous metal rolling processing equipment and rolling processing technology |
| CN217069481U (en) * | 2022-01-26 | 2022-07-29 | 青岛鑫瑞源机械科技有限公司 | Rubber roll winding equipment |
| CN217665405U (en) * | 2021-12-07 | 2022-10-28 | 桐乡市佑泰新材料有限公司 | Aluminum alloy calendering processing device |
| CN115921530A (en) * | 2022-12-16 | 2023-04-07 | 贵溪世鹏金属有限公司 | Non-ferrous metal calendering processing equipment |
| CN116493414A (en) * | 2023-05-09 | 2023-07-28 | 太仓昱昇金属制品有限公司 | Non-ferrous metal extension equipment and extension processing technology |
| CN219965989U (en) * | 2023-04-29 | 2023-11-07 | 锦州鑫源机械制造有限公司 | Aluminum alloy calendering processingequipment |
| WO2024000978A1 (en) * | 2022-07-01 | 2024-01-04 | 池州市九华明坤铝业有限公司 | Aluminum plate calendering molding apparatus |
| CN222043656U (en) * | 2024-03-04 | 2024-11-22 | 苏州宏能纺织材料有限公司 | A dust removal device for antistatic coating of textile fabric |
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2025
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113682886A (en) * | 2021-10-26 | 2021-11-23 | 江苏金安电气有限公司 | Winding roller supporting mechanism of fiber winding machine |
| CN217665405U (en) * | 2021-12-07 | 2022-10-28 | 桐乡市佑泰新材料有限公司 | Aluminum alloy calendering processing device |
| CN217069481U (en) * | 2022-01-26 | 2022-07-29 | 青岛鑫瑞源机械科技有限公司 | Rubber roll winding equipment |
| CN114713629A (en) * | 2022-03-16 | 2022-07-08 | 江苏盈昌机电有限公司 | Non-ferrous metal rolling processing equipment and rolling processing technology |
| WO2024000978A1 (en) * | 2022-07-01 | 2024-01-04 | 池州市九华明坤铝业有限公司 | Aluminum plate calendering molding apparatus |
| CN115921530A (en) * | 2022-12-16 | 2023-04-07 | 贵溪世鹏金属有限公司 | Non-ferrous metal calendering processing equipment |
| CN219965989U (en) * | 2023-04-29 | 2023-11-07 | 锦州鑫源机械制造有限公司 | Aluminum alloy calendering processingequipment |
| CN116493414A (en) * | 2023-05-09 | 2023-07-28 | 太仓昱昇金属制品有限公司 | Non-ferrous metal extension equipment and extension processing technology |
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Application publication date: 20250429 |