CN104952556A - Insulation extruding and winding production line for twisted electric wires - Google Patents
Insulation extruding and winding production line for twisted electric wires Download PDFInfo
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- CN104952556A CN104952556A CN201510435025.9A CN201510435025A CN104952556A CN 104952556 A CN104952556 A CN 104952556A CN 201510435025 A CN201510435025 A CN 201510435025A CN 104952556 A CN104952556 A CN 104952556A
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- 238000009413 insulation Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000004804 winding Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000007493 shaping process Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 53
- 239000004020 conductor Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 24
- 238000005491 wire drawing Methods 0.000 claims description 21
- 238000010276 construction Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 8
- 238000004513 sizing Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to an insulation extruding and winding production line for twisted electric wires, and belongs to the technical field of wire cable processing. The insulation extruding and winding production line sequentially comprises a twisted electric wire stretching device, electric wire insulation skin processing equipment and an electric wire stretching and winding device, and is characterized in that the electric wire insulation skin processing equipment comprises a twisted wire inlet, an insulated wire outlet, a forming section for communicating the twisted wire inlet and the insulated wire outlet, an extruding section connected with the forming section, a shaping section for cooling shaping of insulated wires output from the insulated wire outlet, as well as an electric wire insulation skin stretching device, wherein a first heating part is arranged on the shaping section; two second heating parts are arranged on the two sides of the extruding section. According to the insulation extruding and winding production line for twisted electric wires, provided by the invention, the electric wires produced by adopting the production line are good in insulating effect, long in service lives and easy to store and transport.
Description
Technical field
The present invention relates to cable processing technique field, be specifically related to the insulating exruded rolling production line of a kind of twisted conductor.
Background technology
Electric wire production technology will ensure that before covering insulated hull stranded good wire rod is through stretching to make insulating material better stick on wire rod fully, and make insulated hull surface more smooth, otherwise insulating material adhesion property on twisted wire is not good, and surface is also difficult to smooth; The flow process extruded after also including coating electric wire insulating barrier, the twisted conductor of insulating barrier to its inside play protect and prevent leak electricity effect, if insulating material plasticizing is uneven, then can have influence on the quality of electric wire insulation layer, make insulated hull often smooth not, there is stress in inside, its mechanical performance is not good; Last step that electric wire rolling is processed as electric wire, the efficiency of rolling is very important, in wrapup procedure, usually there is the phenomenon that rolling is uneven, cause the number of electrical lines of each rolling cylinder institute rolling to tail off and central distribution is uneven, improve the difficulty of cost that electric wire stores and transport; In addition, if the electric wire before rolling is not through stretching fully, so, the stress remaining in surfaces of wires and inside can make to roll up, to the electric wire on spool, curling and deformation occur, can not be attached on spool closely, also can affect electric wire rolling quality and efficiency.
Summary of the invention
Object of the present invention is to solve the problem, and provides a kind of wire insulation effective, long service life and be easy to store transport the insulating exruded rolling production line of twisted conductor.
The technical scheme that the present invention solves the problem is as follows:
The insulating exruded rolling production line of a kind of twisted conductor, the insulating exruded rolling production line of described a kind of twisted conductor comprises twisted conductor stretching device, wire insulation skin process equipment and electric wire stretching wrap-up successively, and described wire insulation skin process equipment comprises twisted wire entrance, insulated wire outlet, connects the profiled section that described twisted wire entrance exports with insulated wire, the extruding zone be connected with profiled section and to the sizing section exporting cooling and shaping effect the insulated electric conductor that exports from insulated wire; Also comprise wire insulation skin stretching device; Described profiled section is provided with the first heating part, and described extruding zone is provided with the second heating part, and described second heating part is two, lays respectively at the both sides of described extruding zone.
Stranded good electric wire enters into sizing section through twisted wire entrance, coated by the insulating material extruded from extruding zone in sizing section, exported by insulated wire again and export, enter sizing section and carry out cooling and shaping, electric wire after cooling and shaping also will carry out suppressing and stretching through wire insulation skin stretching device, to improve the mechanical performance of insulated hull.
In extruding zone, usually adopt screw rod to apply motive force as extrusion tool to insulating material, the friction of screw rod in rotary course and between insulating material can produce certain heat, contribute to the plasticizing of insulating material, but this not enough, want to ensure that insulating material is plastified preferably, also heater need be set in the portion of extruding, in addition, profiled section also needs arrange heater, ensure that insulating material is better coated on wire surface when shaping.
Arrange two heating parts can ensure in the portion of extruding to insulating material heating evenly.
Preferred as technique scheme, described wire insulation skin compacting stretching device comprises the pressing part for suppressing electric wire and the extension section for the electric wire that stretches, described pressing part comprises and is positioned at reference wheel bottom described compacting stretching device and height-adjustable compacting wheel above described reference wheel, and described compacting wheel is regulated highly by adjusting device.
Wire insulation skin compacting stretching device makes the electric wire being enclosed with insulated hull by between reference wheel and compacting wheel, and obtains suitable pressing result according to wire gauge by regulating the height of compacting wheel.
Preferred as technique scheme, described extension section comprises the first stretching wheel and the second stretching wheel that are positioned at described compacting stretching device both sides, and electric wire passes below the first stretching wheel and the second stretching wheel.
Preferred as technique scheme, described adjusting device comprises one end and suppresses fork that the axle center of take turns is connected, be connected described fork one end and suppress the spring of stretching device one bearing and contact with the described fork other end and also can execute stressed thrust unit to fork.
Described thrust unit comprises one and is fixed on the fixed head suppressed on stretching device, and described fixed head has screw, and be bolted with rotatable promotion screw in screw, rotation forces screw applies active force to fork.
When needing to regulate the height suppressed and take turns, first regulate and promote one end that screw acts on fork, fork swings, and other end drive is suppressed wheel and moved up and down, and spring makes fork to the power that fork applies and promotes screws contact more closely with firm.
Preferred as technique scheme, described twisted conductor stretching device comprises a fixed panel, the left and right sides of described fixed panel upper end is respectively arranged with the first guide roller and the second guide roller, is disposed with the first wire-drawing wheel and the second wire-drawing wheel below described first guide roller and the second guide roller; The horizontal level of described second guide roller is higher than the first guide roller.
Preferred as technique scheme, the edge of described first wire-drawing wheel and the second wire-drawing wheel is provided with at least two twisted wire storage tanks.
Twisted wire imports in the twisted wire storage tank of the first wire-drawing wheel by the first guide roller, then gets back on the first wire-drawing wheel after pile warp second wire-drawing wheel, exports through the second guide roller.The horizontal level of the second guide roller additionally can increase the pulling force of the second guide roller pair twist zygonema higher than the first guide roller, make it be stretched more fully.
Preferred as technique scheme, described first guide roller is connected with one end of connecting rod with the second guide roller, the other end of connecting rod and fixed panel Joint, described connection first guide roller is different with the connecting rod length of the second guide roller, makes the position of described first guide roller and the second guide roller in the same plane with the twisted wire storage tank of the first corresponding wire-drawing wheel respectively.
Guide roller is in the same plane with the twisted wire storage tank of the first corresponding wire-drawing wheel, and twisted wire is advanced smoothly, the friction that unlikely generation is extra, and pair twist zygonema produces wearing and tearing, affects electric wire quality and useful life.
Preferred as technique scheme, electric wire winder after described electric wire stretching wrap-up comprises electric wire stretching device and is connected to electric wire stretching device, described electric wire winder comprises base and is positioned at the winding portion on base, described base both sides are provided with the first axle construction and are connected with winding portion, and described winding portion can around the first axle construction partial turn; The rear end of described base is also provided with can at the carriage release lever of vertical direction movement by motor driving, and described carriage release lever is connected with the second axle construction of winding portion rear end.
During dismounting rolling cylinder, move up and down the position replacing manual change's rolling cylinder by drive link, make its more convenient installation or removal; Winding portion realizes relatively rotating by the first axle construction and base, realizes relatively rotating by the second axle construction and connecting rod.
Preferred as technique scheme, described winding portion comprises rolling support and is positioned at the rolling cylinder of rolling support front end, and described rolling jacket casing is connected on the Scroll of rolling support front end.
Preferred as technique scheme, described rolling pedestal upper end is provided with the slide rail of horizontal positioned, described slide rail is provided with the wire portion that can slide thereon, described wire portion upper end is provided with two limited posts side by side, leaves the gap that electric wire can be allowed to pass through between described two limited posts.
Described two limited posts carry out spacing by the gap between it to electric wire, drive electric wire along with moving together in this gap, to ensure electric wire being uniformly distributed on rolling cylinder when it moves on slide rail.
In sum, the present invention has following beneficial effect:
1. the wire insulation produced of a kind of twisted conductor of the present invention insulating exruded rolling production line is effective;
2. the electric wire that the insulating exruded rolling production line of a kind of twisted conductor of the present invention is produced is easy to collect and store;
3. a kind of twisted conductor of the present invention insulating exruded rolling production line electric wire good quality of producing, long service life.
Accompanying drawing explanation
Fig. 1 is a kind of twisted conductor insulating exruded rolling production line schematic diagram;
Fig. 2 is wire insulation skin process equipment structural representation;
Fig. 3 is wire insulation skin stretching device structural representation;
Fig. 4 is the A district enlarged drawing of Fig. 3;
Fig. 5 is twisted conductor stretching device structural representation;
Fig. 6 is twisted conductor stretching device plan structure schematic diagram;
Fig. 7 is electric wire stretching wrap-up structural representation;
Fig. 8 is electric wire stretching apparatus structure schematic diagram;
Fig. 9 is electric wire winder Facad structure schematic diagram;
Figure 10 is electric wire winder structure schematic diagram;
Figure 11 is the A district enlarged drawing of Figure 10;
In figure, 1-twisted conductor stretching device, 11-fixed panel, 111-connecting rod, 12-first guide roller, 13-second guide roller, 14-first wire-drawing wheel, 15-second wire-drawing wheel, 2-wire insulation skin process equipment, 21-twisted wire entrance, 22-insulated wire exports, 23-profiled section, 231-first heating part, 24-extruding zone, 241-second heating part, 25-shapes section, 26-wire insulation skin stretching device, 261-pressing part, 2611-reference wheel, 2612-suppresses wheel, 262-extension section, 2621-first stretching wheel, 2622-second stretching wheel, 263-adjusting device, 2631-fork, 2632-spring, 3-electric wire stretching wrap-up, 31-electric wire stretching device, 32-electric wire winder, 321-base, 3211-first axle construction, 3212-carriage release lever, 322-winding portion, 3221-second axle construction, 3222-rolling support, 3223-rolling cylinder, 3224-Scroll, 3225-slide rail, 3226-wire portion, 3226a-limited post.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Embodiment in the present invention, those of ordinary skill in the art, not doing other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with accompanying drawing, with embodiment, the present invention is described in detail.
Embodiment 1: the insulating exruded rolling production line of a kind of twisted conductor, comprise twisted conductor stretching device 1, wire insulation skin process equipment 2 and electric wire stretching wrap-up 3 successively, described wire insulation skin process equipment 2 comprises twisted wire entrance 21, insulated wire outlet 22, the profiled section 23 connecting described twisted wire entrance 21 and insulated wire outlet 22, the extruding zone 24 be connected with profiled section 23 and to the sizing section 25 exporting cooling and shaping effect 22 insulated electric conductors exported from insulated wire; Also comprise wire insulation skin stretching device 26; Described profiled section 23 is provided with the first heating part 231, and described extruding zone 24 is provided with the second heating part 241, and described second heating part 241 is two, lays respectively at the both sides of described extruding zone 24.
Described wire insulation skin compacting stretching device 26 comprises the pressing part 261 for suppressing electric wire and the extension section 262 for the electric wire that stretches, described pressing part 261 comprises and is positioned at reference wheel 2611 bottom described compacting stretching device and height-adjustable compacting wheel 2612 above described reference wheel 2611, and described compacting wheel 2612 regulates height by adjusting device 263; Described extension section 262 comprises the first stretching wheel 2621 and the second stretching wheel 2622 being positioned at described compacting stretching device both sides, and electric wire passes below the first stretching wheel 2621 and the second stretching wheel 2622; Described adjusting device 263 comprises fork 2631 that one end is connected with the axle center of compacting wheel 2612, be connected described fork 2631 one end and suppress the spring 2632 of stretching device one bearing and contact with described fork 2631 other end and also can execute stressed thrust unit to fork 2631.
Embodiment 2: the insulating exruded rolling production line of a kind of twisted conductor, comprise twisted conductor stretching device 1, wire insulation skin process equipment 2 and electric wire stretching wrap-up 3 successively, described wire insulation skin process equipment 2 comprises twisted wire entrance 21, insulated wire outlet 22, the profiled section 23 connecting described twisted wire entrance 21 and insulated wire outlet 22, the extruding zone 24 be connected with profiled section 23 and to the sizing section 25 exporting cooling and shaping effect 22 insulated electric conductors exported from insulated wire; Also comprise wire insulation skin stretching device 26; Described profiled section 23 is provided with the first heating part 231, and described extruding zone 24 is provided with the second heating part 241, and described second heating part 241 is two, lays respectively at the both sides of described extruding zone 24.
Described twisted conductor stretching device 1 comprises a fixed panel 11, the left and right sides of described fixed panel 11 upper end is respectively arranged with the first guide roller 12 and the second guide roller 13, is disposed with the first wire-drawing wheel 14 and the second wire-drawing wheel 15 below described first guide roller 12 and the second guide roller 13; The horizontal level of described second guide roller 13 is higher than the first guide roller 12; The edge of described first wire-drawing wheel 14 and the second wire-drawing wheel 15 is respectively arranged with two and three twisted wire storage tanks; Described first guide roller 12 is connected with one end of connecting rod 111 with the second guide roller 13, the other end of connecting rod 111 and fixed panel 11 Joint, described connection first guide roller 12 is different with connecting rod 111 length of the second guide roller 13, makes the position of described first guide roller 12 and the second guide roller 13 in the same plane with the twisted wire storage tank of the first corresponding wire-drawing wheel 14 respectively.
Embodiment 3: the insulating exruded rolling production line of a kind of twisted conductor, comprise twisted conductor stretching device 1, wire insulation skin process equipment 2 and electric wire stretching wrap-up 3 successively, described wire insulation skin process equipment 2 comprises twisted wire entrance 21, insulated wire outlet 22, the profiled section 23 connecting described twisted wire entrance 21 and insulated wire outlet 22, the extruding zone 24 be connected with profiled section 23 and to the sizing section 25 exporting cooling and shaping effect 22 insulated electric conductors exported from insulated wire; Also comprise wire insulation skin stretching device 26; Described profiled section 23 is provided with the first heating part 231, and described extruding zone 24 is provided with the second heating part 241, and described second heating part 241 is two, lays respectively at the both sides of described extruding zone 24.
Described electric wire stretching wrap-up 3 comprises electric wire stretching device 31 and the electric wire winder 32 after being connected to electric wire stretching device 31, the winding portion 322 that described electric wire winder 32 comprises base 321 and is positioned on base 321, described base 321 both sides are provided with the first axle construction 3211 and are connected with winding portion 322, and described winding portion 322 can around the first axle construction 3211 partial turn; The rear end of described base 321 is also provided with can at the carriage release lever 3212 of vertical direction movement by motor driving, and described carriage release lever 3212 is connected with the second axle construction 3221 of winding portion 322 rear end; Described winding portion 322 comprises rolling support 3222 and is positioned at the rolling cylinder 3223 of rolling support 3222 front end, and described rolling cylinder 3223 is socketed on the Scroll 3224 of rolling support 3222 front end; Described rolling support 3222 upper end is provided with the slide rail 3225 of horizontal positioned, described slide rail 3225 is provided with the wire portion 3226 that can slide thereon, described wire portion 3226 upper end is provided with two limited post 3226a side by side, leaves the gap that electric wire can be allowed to pass through between described two limited post 3226a.
Claims (10)
1. the insulating exruded rolling production line of twisted conductor, the insulating exruded rolling production line of described a kind of twisted conductor comprises twisted conductor stretching device (1) successively, wire insulation skin process equipment (2) and electric wire stretching wrap-up (3), it is characterized in that: described wire insulation skin process equipment (2) comprises twisted wire entrance (21), insulated wire outlet (22), connect the profiled section (23) of described twisted wire entrance (21) and insulated wire outlet (22), the extruding zone (24) be connected with profiled section (23), and the sizing section (25) to cooling and shaping effect from insulated wire outlet (22) insulated electric conductor that exports, also comprise wire insulation skin stretching device (26), described profiled section (23) is provided with the first heating part (231), and described extruding zone (24) is provided with the second heating part (241), and described second heating part (241) is two, lays respectively at the both sides of described extruding zone (24).
2. the insulating exruded rolling production line of a kind of twisted conductor according to claim 1, it is characterized in that: described wire insulation skin compacting stretching device (26) comprises the pressing part (261) for suppressing electric wire and the extension section (262) for the electric wire that stretches, described pressing part (261) comprises and is positioned at reference wheel (2611) bottom described compacting stretching device and height-adjustable compacting wheel (2612) in described reference wheel (2611) top, described compacting is taken turns (2612) and regulated highly by adjusting device (263).
3. the insulating exruded rolling production line of a kind of twisted conductor according to claim 2, it is characterized in that: described extension section (262) comprises the first stretching wheel (2621) and the second stretching wheel (2622) that are positioned at described compacting stretching device both sides, electric wire passes from the first stretching wheel (2621) and the second stretching wheel (2622) below.
4. the insulating exruded rolling production line of a kind of twisted conductor according to claim 2, is characterized in that: described adjusting device (263) comprises one end and suppresses fork (2631) that the axle center of take turns (2612) is connected, be connected described fork (2631) one end and suppress the spring (2632) of stretching device one bearing and contact with described fork (2631) other end and also can execute stressed thrust unit to fork (2631).
5. the insulating exruded rolling production line of a kind of twisted conductor according to claim 1, it is characterized in that: described twisted conductor stretching device (1) comprises a fixed panel (11), the left and right sides of described fixed panel (11) upper end is respectively arranged with the first guide roller (12) and the second guide roller (13), and described first guide roller (12) and the second guide roller (13) below are disposed with the first wire-drawing wheel (14) and the second wire-drawing wheel (15); The horizontal level of described second guide roller (13) is higher than the first guide roller (12).
6. the insulating exruded rolling production line of a kind of twisted conductor according to claim 5, is characterized in that: the edge of described first wire-drawing wheel (14) and the second wire-drawing wheel (15) is provided with at least two twisted wire storage tanks.
7. the insulating exruded rolling production line of a kind of twisted conductor according to claim 6, it is characterized in that: described first guide roller (12) is connected with the second guide roller (13) one end with connecting rod (111), the other end of connecting rod (111) and fixed panel (11) Joint, described connection first guide roller (12) is different with connecting rod (111) length of the second guide roller (13), makes the position of described first guide roller (12) and the second guide roller (13) in the same plane with the twisted wire storage tank of corresponding the first wire-drawing wheel (14) respectively.
8. the insulating exruded rolling production line of a kind of twisted conductor according to claim 1, it is characterized in that: the electric wire winder (32) after described electric wire stretching wrap-up (3) comprises electric wire stretching device (31) and is connected to electric wire stretching device (31), described electric wire winder (32) comprises base (321) and is positioned at the winding portion (322) on base (321), described base (321) both sides are provided with the first axle construction (3211) and are connected with winding portion (322), and described winding portion (322) can around the first axle construction (3211) partial turn; The rear end of described base (321) is also provided with can in the carriage release lever of vertical direction movement (3212) by motor driving, and described carriage release lever (3212) is connected with second axle construction (3221) of winding portion (322) rear end.
9. the insulating exruded rolling production line of a kind of twisted conductor according to claim 8, it is characterized in that: described winding portion (322) comprises rolling support (3222) and is positioned at the rolling cylinder (3223) of rolling support (3222) front end, and described rolling cylinder (3223) is socketed on the Scroll (3224) of rolling support (3222) front end.
10. the insulating exruded rolling production line of a kind of twisted conductor according to claim 9, it is characterized in that: described rolling support (3222) upper end is provided with the slide rail (3225) of horizontal positioned, described slide rail (3225) is provided with the wire portion (3226) that can slide thereon, described wire portion (3226) upper end is provided with two limited posts (3226a) side by side, leaves the gap that electric wire can be allowed to pass through between described two limited posts (3226a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435025.9A CN104952556B (en) | 2015-07-23 | 2015-07-23 | A kind of insulating exruded winding production line of twisted conductor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435025.9A CN104952556B (en) | 2015-07-23 | 2015-07-23 | A kind of insulating exruded winding production line of twisted conductor |
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| CN104952556A true CN104952556A (en) | 2015-09-30 |
| CN104952556B CN104952556B (en) | 2017-07-07 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106241499A (en) * | 2016-08-17 | 2016-12-21 | 苏州永皓电线有限公司 | Electric wire wrap-up and method |
| CN106516885A (en) * | 2016-11-10 | 2017-03-22 | 无锡威格斯电气有限公司 | Steering conveyor |
| CN107464641A (en) * | 2017-09-19 | 2017-12-12 | 浙江华普电缆有限公司 | A kind of fire resistant electric wire cable processing unit (plant) |
| CN112053807A (en) * | 2020-09-17 | 2020-12-08 | 鹰潭市众鑫成铜业有限公司 | High-efficient stranding machine |
| CN113345629A (en) * | 2021-06-17 | 2021-09-03 | 宁波泓汛线缆有限公司 | Security protection fireproof network cable and production process thereof |
| CN114783683A (en) * | 2022-04-02 | 2022-07-22 | 江苏兆鸿线缆设备有限公司 | Four-layer co-extrusion physical foaming tandem type insulation production line |
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| CN114783683A (en) * | 2022-04-02 | 2022-07-22 | 江苏兆鸿线缆设备有限公司 | Four-layer co-extrusion physical foaming tandem type insulation production line |
| CN114783683B (en) * | 2022-04-02 | 2024-02-06 | 江苏兆鸿线缆设备有限公司 | Four-layer co-extrusion physical foaming serial insulation production line |
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| CN104952556B (en) | 2017-07-07 |
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