CN108127886A - A kind of Novel extruder - Google Patents

A kind of Novel extruder Download PDF

Info

Publication number
CN108127886A
CN108127886A CN201711404727.6A CN201711404727A CN108127886A CN 108127886 A CN108127886 A CN 108127886A CN 201711404727 A CN201711404727 A CN 201711404727A CN 108127886 A CN108127886 A CN 108127886A
Authority
CN
China
Prior art keywords
machine barrel
fixedly connected
mixing chamber
babinet
novel
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.)
Pending
Application number
CN201711404727.6A
Other languages
Chinese (zh)
Inventor
余钰烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711404727.6A priority Critical patent/CN108127886A/en
Publication of CN108127886A publication Critical patent/CN108127886A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/025—General arrangement or layout of plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention discloses a kind of Novel extruders, it is by feed hopper, machine barrel, mixing chamber, cooling device, what heating unit and extrusion die formed, the feed hopper is fixedly connected on the upper surface of machine barrel, the machine barrel is equipped with motor close to the side of feed hopper, side of the motor far from feed hopper is equipped with speed control, the middle part of the machine barrel upper surface is equipped with the cooling device being fixedly connected, the lower face of the machine barrel is equipped with the conveyance conduit being fixedly connected, side of the machine barrel far from feed hopper is equipped with mixing chamber, the right side of the mixing chamber is equipped with the extrusion die being fixedly connected, extruding machine design is novel rationally, it is simple in structure, production efficiency is high, product quality is high, there is important meaning for the material molding technology of plastics.

Description

A kind of Novel extruder
Technical field
The present invention relates to plastics forming apparatus field, specially a kind of Novel extruder
Background technology
In plastic extruding forming equipment, the extruder of plastics is host, and most plastic extruder generally comprises crowded Going out machine machine barrel, feed inlet, screw rod, transmission system, mixing chamber, present extruding machine is typically all that material enters in feed hopper, The thawing of material is not thorough during push, can cause inefficiency, and mixing is uneven, and molding product quality is low, because This needs a heating unit according to different principle heating classification, corresponding cooling device and uniformly mixed extruding machine.
Invention content
The purpose of the present invention is to provide a kind of Novel extruder, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of Novel extruder, be by feed hopper, machine barrel, What heating unit, cooling device, mixing chamber, motor, speed control, conveyance conduit and extrusion die formed, the feed hopper Left side be equipped with vibrator, the lower section of the feed hopper is equipped with the machine barrel being fixedly connected, and the inside machine barrel sets that there are one double The propulsion head of screw rod, the upper surface middle part of the machine barrel are equipped with the cooling device being fixedly connected, and the cooling device is on machine barrel End face is equipped with several, and the machine barrel is internally provided with several heating units being fixedly connected, and is fixedly connected in the machine barrel Discharge port is equipped between each heating unit below wall, the left side of the machine barrel is equipped with the motor being fixedly connected, the electricity The left side of machine is equipped with speed control, and mixing chamber is fixedly connected on the right side of the machine barrel, under the right side of the mixing chamber Side is equipped with the extrusion die that is fixedly connected, and the lower face of the machine barrel is equipped with the conveyance conduit being fixedly connected, under the machine barrel End face sets that there are four the supporting legs that are fixedly connected.
Preferably, the heating unit is made of babinet, heating rod and heat transfer plate, and the upper surface of the babinet is fixed The inner wall of machine barrel is connected to, the quantity of the heating rod is three, and the heat transfer plate uses the high material of thermal conductivity, the heating Stick upper and lower end face is fixedly connected on cabinet wall.
Preferably, the cooling device is made of babinet, water inlet, stent, directive wheel, water outlet and ventilation opening, The directive wheel, which rolls, is connected to the stent, and the directive wheel quantity on each stent is three, and the stent is fixedly connected on The surface area of inlet and outlet described in the inner wall of the babinet and identical and water inlet water outlet speed are identical.
Preferably, the mixing chamber be by blender, stirring sheet, discharge pipe and solenoid valve block into, the stirring sheet It is six to be fixedly connected on blender quantity, and the discharge pipe is fixedly connected on the downside of mixing chamber right side, the electromagnetism Valve is fixedly connected on the lower section of mixing chamber interior walls.
Preferably, the inside machine barrel is equipped with the propulsion head of twin-screw, and the propulsion head is made of fixed plate and screw rod , the inner wall lower face of the machine barrel is equipped with several discharge ports, and the lower section of the discharge port is equipped with conveyance conduit, the conveying The end of pipeline is equipped with delivery pump.
Compared with prior art, the beneficial effects of the invention are as follows：
1. a kind of Novel extruder, mixing chamber be by blender, stirring blade, discharge pipe and solenoid valve block into, stir It mixes blade and is six and adequately raw material and additive are stirred, be conducive to the quality of plastic shaping, discharge pipe is to tilt 40 Five degree are conducive to downwards agitated plastics and enter discharging die head.
2. a kind of Novel extruder, cooling device is by babinet, water inlet, water outlet, stent, directive wheel and ventilation opening group Into, the identical water quantity holding kept in babinet of surface area of intake-outlet is constant, and ventilation opening cools down to the water temperature in case, is oriented to The converting heat that wheel is conducive to water is accelerated to cool down into kinetic energy.
3. a kind of Novel extruder, heating unit is made of babinet, heating rod and heat transfer plate, and the quantity of heating rod is Three, three heating rods are that parallel relationship works independently, and heat transfer plate conducts heat to inside machine barrel accelerates the thawing of plastics.
4. a kind of Novel extruder, the propulsion head of inside machine barrel is made of two screw rods and a fixed plate, two The efficiency melted is accelerated in the deformation that screw rod is conducive to plastics, different according to melting in the discharge port that the lower section of machine tube inner wall is equipped with Grade separation, the top of each discharge port avoid large-scale magazine from entering conveyance conduit equipped with filter screen.
5. a kind of Novel extruder is equipped with delivery pump in the position that the end of conveyance conduit is connect with mixing chamber, accelerates defeated Send the progress of work of pipeline.
Description of the drawings
Attached drawing 1 is overall structure diagram of the present invention；
Attached drawing 2 is overall structure diagrammatic cross-section of the present invention；
Attached drawing 3 is cooling device structure diagram of the present invention；
Attached drawing 4 is schematic diagram of heating device of the present invention；
Attached drawing 5 promotes header structure schematic diagram for twin-screw of the present invention；
Attached drawing 6 is mixing chamber structure diagram of the present invention；
In figure, 1- feed hoppers；11- vibrators；2- machine barrels；21- promotes head；22- discharge ports；3- heating units；31- casees Body；32- heating rods；33- heat transfer plates；4- cooling devices；41- babinets；42- water inlets；43- stents；44- directive wheels；45- is discharged Mouthful；46- ventilation openings；5- mixing chambers；51- blenders；52- stirring sheets；53- discharge pipes；54- solenoid valves；6- motors；7- speed Controller；8- conveyance conduits；81- delivery pumps；9- thermal insulation materials；10- discharging die heads；
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1 shown in -6, a kind of Novel extruder of the present embodiment, be by feed hopper 1, machine barrel 2, heating unit 3, What cooling device 4, mixing chamber 5, motor 6, speed control 7, conveyance conduit 8 and extrusion die 10 formed, the left end of feed hopper 1 Face is equipped with vibrator 11, and the lower section of the feed hopper 1 is equipped with the machine barrel 2 being fixedly connected, and machine barrel 2 is internally provided with twin-screw Head 21 is promoted, is equipped with the cooling device 4 being fixedly connected in the middle part of the upper surface of machine barrel 2, cooling device 4 is equipped in 2 upper surface of machine barrel Several, machine barrel 2 is internally provided with several heating units 3 being fixedly connected, be fixedly connected on each below 2 inner wall of machine barrel plus Discharge port 22 is equipped between thermal 3, the left side of machine barrel 2 is equipped with the motor 6 being fixedly connected, and the left side of motor 6 is equipped with speed Controller 7, mixing chamber 5 are fixedly connected on the right side of machine barrel 2, the extrusion being fixedly connected are equipped with below the right side of mixing chamber 5 Die head 10, the lower face of machine barrel 2 are equipped with the conveyance conduit 8 being fixedly connected, and the lower face of machine barrel 2 sets that there are four the branch being fixedly connected Support leg.
In the present embodiment, heating unit 3 is made of babinet 31, heating rod 32 and heat transfer plate 33, babinet 31 it is upper End face is fixedly connected on the inner wall of machine barrel 2, and the quantity of heating rod 32 is three, and heat transfer plate 33 is added using the high material of thermal conductivity 32 upper and lower end face of hot pin is fixedly connected on 31 inner wall of babinet.
In the present embodiment, cooling device 4 is by babinet 41, water inlet 42, stent 43, directive wheel 44,45 and of water outlet What ventilation opening 46 formed, directive wheel 44, which rolls, is connected to stent 43, and 44 quantity of directive wheel on each stent 43 is three, stent 43 be fixedly connected on the surface area of the inner wall water inlet 42 of babinet 41 and water outlet 45 and it is identical and water inlet water outlet speed it is identical.
In the present embodiment, mixing chamber 5 is made of blender 51, stirring sheet 52, discharge pipe 53 and solenoid valve 54, It is six that stirring sheet 52, which is fixedly connected on 51 quantity of blender, and discharge pipe 53 is fixedly connected on the downside of 5 right side of mixing chamber, Solenoid valve 54 is fixedly connected on the lower section of 5 inner wall of mixing chamber.
In the present embodiment, machine barrel 2 is internally provided with the propulsion head 21 of twin-screw, and it is by fixed plate 211 and spiral shell to promote head 21 What bar 212 formed, the inner wall lower face of machine barrel 2 is equipped with several discharge ports 22, and the lower section of discharge port 22 is equipped with conveyance conduit 8, The end of conveyance conduit 8 is equipped with delivery pump 81.
Operation principle：In use, opening motor 6 and speed control 7, raw material is placed in feed hopper 1, double threaded screw 21 pairs of raw materials of head is promoted detach and pass through heating unit 3 by plastic melt, are classified in the entrance conveyance conduit 8 of discharge port 22.Pass through The plastics of thawing are sucked mixing chamber 5, discharging to discharging die head 10 after being sufficiently stirred by delivery pump 81.The Novel extruder, mixing Room 5 is made of blender 51, stirring blade 52, discharge pipe 53 and solenoid valve 54, and stirring blade 52 is six sufficient Raw material and additive are stirred, are conducive to the quality of plastic shaping, discharge pipe 53 be tilt 45 degree it is downward be conducive to through The plastics of stirring enter discharging die head 10.The Novel extruder, cooling device 4 be by babinet 41, water inlet 42, water outlet 45, What stent 43, directive wheel 44 and ventilation opening 46 formed, the identical water quantity holding kept in babinet of surface area of intake-outlet is constant, Ventilation opening 46 cools down to the water temperature in case, and the converting heat that directive wheel 44 is conducive to water is accelerated to cool down into kinetic energy.The novel extrusion molding Machine, heating unit 3 are made of babinet 31, heating rod 32 and heat transfer plate 33, and the quantity of heating rod 32 is three, three heating Stick 32 is that parallel relationship works independently, and heat transfer plate 33 accelerates the thawing of plastics to 2 internal heat transfer of machine barrel.The Novel extruder, machine Propulsion head 21 inside cylinder 2 is made of two screw rods 212 and a fixed plate 211, and two screw rods 212 are conducive to plastics The efficiency melted is accelerated in deformation, in the discharge port that the lower section of 2 inner wall of machine barrel is equipped with according to melting different grade separation, each The top of discharge port 22 avoids large-scale impurity from entering conveyance conduit 8 equipped with filter screen.The Novel extruder, in conveyance conduit 8 The position that end is connect with mixing chamber 5 is equipped with delivery pump 81, accelerates the progress of work of conveyance conduit 8.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of Novel extruder, be by feed hopper (1), machine barrel (2), heating unit (3), cooling device (4), mixing chamber (5), What motor (6), speed control (7), conveyance conduit (8) and extrusion die (10) formed, it is characterised in that：The feed hopper (1) left side is equipped with vibrator (11), and the lower section of the feed hopper (1) is equipped with the machine barrel (2) being fixedly connected, the machine barrel (2) the propulsion head (21) of a twin-screw is internally provided with, the cooling dress being fixedly connected is equipped in the middle part of the upper surface of the machine barrel (2) It puts (4), the cooling device (4) is equipped with several in machine barrel (2) upper surface, and the machine barrel (2) is internally provided with several fixations The heating unit (3) of connection is fixedly connected between each heating unit (3) below the machine barrel (2) inner wall and is equipped with discharging Mouth (22), the left side of the machine barrel (2) are equipped with the motor (6) being fixedly connected, and the left side of the motor (6) is equipped with speed control Device (7), mixing chamber (5) are fixedly connected on the right side of the machine barrel (2), are equipped with below the right side of the mixing chamber (5) solid Surely the extrusion die (10) connected, the lower face of the machine barrel (2) are equipped with the conveyance conduit (8) being fixedly connected, the machine barrel (2) Lower face set that there are four the supporting legs that are fixedly connected.
2. a kind of Novel extruder according to claim 1, it is characterised in that：The heating unit (3) is by babinet (31), heating rod (32) and heat transfer plate (33) form, and the upper surface of the babinet (31) is fixedly connected on the interior of machine barrel (2) Wall, the quantity of the heating rod (32) is three, and the heat transfer plate (33) uses the high material of thermal conductivity, the heating rod (32) Upper and lower end face is fixedly connected on babinet (31) inner wall.
3. a kind of Novel extruder according to claim 1, it is characterised in that：The cooling device (4) is by babinet (41), water inlet (42), stent (43), directive wheel (44), water outlet (45) and ventilation opening (46) form, the directive wheel (44) it rolls and is connected to the stent (43), directive wheel (44) quantity on each stent (43) is three, the stent (43) It is fixedly connected on the surface area of water inlet (42) described in the inner wall of the babinet (41) and water outlet (45) and identical and intake out The speed of water is identical.
4. a kind of Novel extruder according to claim 1-3, it is characterised in that：The mixing chamber (5) is by blender (51), stirring sheet (52), discharge pipe (53) and solenoid valve (54) form, and the stirring sheet (52) is fixedly connected on blender (51) quantity is six, and the discharge pipe (53) is fixedly connected on the downside of mixing chamber (5) right side, the solenoid valve (54) It is fixedly connected on the lower section of mixing chamber (5) inner wall.
5. a kind of Novel extruder according to claim 1-4, it is characterised in that：The machine barrel (2) is internally provided with double spiral shells The propulsion head (21) of bar, it is described propulsion head (21) be made of fixed plate (211) and screw rod (212), the machine barrel (2) it is interior Wall lower face is equipped with several discharge ports (22), and the lower section of the discharge port (22) is equipped with conveyance conduit (8), the conveyance conduit (8) end is equipped with delivery pump (81).
6. a kind of novel extrusion process, it is characterised in that：Motor 6 and speed control 7 are opened, raw material is placed in feed hopper 1, 21 pairs of raw materials of propulsion head of double threaded screw detach and pass through heating unit 3 by plastic melt, are classified to enter in discharge port 22 and convey Pipeline 8.The plastics of thawing are sucked by mixing chamber 5, discharging to discharging die head 10 after being sufficiently stirred by delivery pump 81.This is novel crowded Molding machine, mixing chamber 5 are made of blender 51, stirring blade 52, discharge pipe 53 and solenoid valve 54, and stirring blade 52 is six It is a that adequately raw material and additive are stirred, be conducive to the quality of plastic shaping, discharge pipe 53 is to tilt 45 degree downwards Be conducive to agitated plastics and enter discharging die head 10.The Novel extruder, cooling device 4 are by babinet 41, water inlet 42, go out What the mouth of a river 45, stent 43, directive wheel 44 and ventilation opening 46 formed, the identical water kept in babinet of the surface area of intake-outlet is protected Hold constant, ventilation opening 46 cools down to the water temperature in case, and directive wheel 44 is conducive to the converting heat of water and accelerates to cool down into kinetic energy.This is new Type extruding machine, heating unit 3 are made of babinet 31, heating rod 32 and heat transfer plate 33, and the quantity of heating rod 32 is three, and three A heating rod 32 is that parallel relationship works independently, and heat transfer plate 33 accelerates the thawing of plastics to 2 internal heat transfer of machine barrel.The novel extrusion molding Machine, the propulsion head 21 inside machine barrel 2 are made of two screw rods 212 and a fixed plate 211, and two screw rods 212 are conducive to The efficiency melted is accelerated in the deformation of plastics, in the discharge port that the lower section of 2 inner wall of machine barrel is equipped with according to melting different grade separation, The top of each discharge port 22 avoids large-scale impurity from entering conveyance conduit 8 equipped with filter screen.The Novel extruder, in delivery pipe The position that the end in road 8 is connect with mixing chamber 5 is equipped with delivery pump 81, accelerates the progress of work of conveyance conduit 8.
CN201711404727.6A 2017-12-22 2017-12-22 A kind of Novel extruder Pending CN108127886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711404727.6A CN108127886A (en) 2017-12-22 2017-12-22 A kind of Novel extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711404727.6A CN108127886A (en) 2017-12-22 2017-12-22 A kind of Novel extruder

Publications (1)

Publication Number Publication Date
CN108127886A true CN108127886A (en) 2018-06-08

Family

ID=62391452

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711404727.6A Pending CN108127886A (en) 2017-12-22 2017-12-22 A kind of Novel extruder

Country Status (1)

Country Link
CN (1) CN108127886A (en)

Similar Documents

Publication Publication Date Title
CN106938528A (en) A kind of double screw extruder that there is premix to roughly grind function
CN106390904B (en) It is a kind of can grinding screen material integrated reacting device
CN105235175A (en) Efficient screw extruder
WO2021114955A1 (en) One-time reaction extrusion molding production line for acrylic plates
CN209832528U (en) PLA film raw materials mixing extrusion system
CN108127886A (en) A kind of Novel extruder
CN207509525U (en) A kind of natto production dry granulating machine
CN210911102U (en) Water circulation type double-screw extruder
CN210726597U (en) Cooling equipment for producing cream toffee
CN208247389U (en) A kind of Novel extruder
CN206475409U (en) A kind of preheating feeding system for being used to prepare thermoplastic polyurethane material
CN102757227A (en) Ceramic roller blank tube vertical drying technology
CN210415407U (en) Injection molding device for preparing halogen-free flame-retardant material
CN203639616U (en) Chemical fiber feeding system
CN207942666U (en) Twin-screw extrusion production line for manufacturing PET alloy plate
CN207942669U (en) A kind of extruder with efficient production capacity
CN202922850U (en) Combined-type mixed pouring device of foaming machine
CN206170402U (en) In succession automatic rubber reclaiming moulds production line again
CN205202074U (en) Many feed inlets double screw extruder
CN219311791U (en) EPS foam curing device
CN213704164U (en) Device capable of providing raw materials from center for plastic mold production
CN205889624U (en) Production system of medical PVC aggregate
CN207929138U (en) A kind of production and processing system of lithium ion battery powder
CN220031129U (en) Circulation water cooling mechanism of plastic extrusion molding machine
CN109774044A (en) A kind of leather soft roll automatic foaming forming production line

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