CNBM Twin Screw Extruder For Plastic Pipe
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 30 set/month
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Product introduction
Extruder/Screw And Barrel for Extruder/Plastic Extrusion
Screw Diameter 55 to 65mm
30 to 100 KG/HR
AC20 to 40HP/11.5 to 15KW
Reference Values
| CMAX series twin-screw extruder | |
| Mixing modification | PE,PP,PS+SBS,PA+EPDM,PP+NBR,NVA+silicon rubber,etc |
| PE,PA,PC,CPE+ABS(ALLOY),ABS+TPU,PBT+PET,PE+PP,etc | |
| Filling modification | PE,PP,EVA,etc+Calcium carbonate,talcum power,titanic powder, |
| ABS,PC,PS,etc+aluminum hydroxide,magnesium hydroxide,antimony oxide | |
| PP,PA,ABS+ferrous powder,sulphuric powder,ceramic powder | |
| Functional masterbatch | PP,PA,ABS,PBT,etc+burning agent and other auxiliary agents: combustion-supporting machine pellets |
| PP,PE,PS etc+starch:de-composing machine pellets | |
PE+fog-preventing dipper,stabilizer: dual-prevention machine pellets | |
| PE,EVA,ABS+carbon black:black machine pellets | |
| Colored masterbatch | PE,PP,ABS,AS,PA,EVA,PET+pigment and auxiliary |
| glass fibers/ carbon fibers reinforcement | PP,PBT,ABS,AS,PA,PC,POM,PPS,PET,etc+long fibers, small fibers,carbon fibers,crystals and so on |
| Various cables | HDPE,LDPF,LLDPE,MDPE,EVA,PVCetc+Insulating cables, coatings,PE peroxide,silicon alkyl crossing cables |
| Special materials | EVA heat-melting glue,polyurethane,fluorin rubber,fluorin plastics, PP cigarette filtering material and TPR sole material |
| Reaction extruding | Polyamide condensate,polyamide melting polymerization, polyamide polyethrne-adding,polycarbonate condensate,etc |
| Exhausting and Volatilization | Polystyrene oxide,high-absorbing resin,chlorine sulphur polyethylene |
| Powder paint | Polyester,ring oxide,lactide,polyurethane,acrylate |
Application
a Masterbatch
b Plastics modification
c Fiber glass reinforcement
d Cable compounds
e Alloy plastics
f Powder coating and toners, etc
Features
1. Screw components designed by computer aids is kneading type, has excellent self-cleaning function,
the new kneading block design effectively avoid the problems of overheating and energy consumption.
2. According to process system and formula requirements, the unit can optimize its L/D ratio, barrel structure, screw array,
venting number and location, feeding method, electrical control methods etc. for rational allocation.
3. Granulation system: water-cooling strand pelletizing, air-cooling die face hot cutting, water ring die face hot cutting,
Eccentric water mist hot cutting, water and underwater die face hot cutting and so on.
4. Application: Filling Modification, glass fiber (carbon fiber) enhance various kinds of master batch,
rubber and plastics compounding, plastic alloys, functional master batch, Various kinds of electric cable material,
reactive extrusion. Devolatilization process, powder coating and so on..
Advantages
The meshed structure screw has excellent mixing and plasticazation ,comparing with other type extruder.
System configuration:
(a) Feeding machine
(b) Conical twin-screw extruder
(c) Mould
(d) Vacuum calibrating tank
(e) Hauling off machine
(f) Printing machine
(g) Pipe cutting machine
(h) Pipe pile-up frame
(i) Auxiliary machine such as mixer, water chiller, belling machine and crushing machine.
Product show
FAQ
PVC sheet extrusion
*Q: What’s the price of this machine please?
*A: Dear customer, for each kind of our machines, we have lots of models.
Generally speaking, we design the production lines according to
different requirements of different machines from different customers.
Therefore, the prices are different. So please kindly inform us your requirements.
For example, the raw material, the output product size, capacity and etc.
The more detailed, the better. Our Engineers will design a suitable production line for you.
- Q: Basic parameters of extruder screw
- 3, compression ratio epsilon, also known as the geometric compression ratio of screw, is the ratio of the volume of the first screw groove to the volume of the last screw groove at the homogenization section. It is determined by the physical compression ratio of plastics - that is, the density of the product and the density of the performance of the feed. The extruder is relatively compressed, the purpose is to make granular plastics fully plasticized and compacted. The selection of compression ratio should be different when different kinds of processing plastics are used. According to the compression ratio, the types of screw can be divided into three types: equidistant, unequal depth, equal depth, unequal distance, unequal depth, unequal distance. Among them, equidistant and unequal depth is the most common one. This kind of screw is easy to process, the contact area of plastic and cylinder is large, and the effect of heat transfer is good.
- Q: Why is the connection between the extruder and the switchboard?. The upper and lower three terminals are short circuited
- The action should be to require three simultaneous electricalOr a two way backup
- Q: Wire and cable extrusion machine temperature exceeds the process documentation, what are the reasons?
- As far as actual production is concerned, it is necessary to go beyond the regulations to produce normally
- Q: What are the two types of extrusion?
- Extrusion? The extruder. The extruder is divided into single screw extruder and twin screw extruder, and the twin screw extruder is divided into two parts: flat, double and cone.
- Q: Can PC and PP be extruded together with two materials in an extruder?
- No co extrusion, PC polycarbonate, PP polypropylene, two kinds of product structure is not the same, not the same chemical composition, viscosity and liquidity is not the same, processing temperature and processing technology is also very different, and two kinds of products, so not incompatible, CO extrusion.
- Q: PLC based extrusion machine control system design graduation thesis and PLC based injection molding machine control system thesis content?
- Tip two: choose topics based on your interests. The title selection and refining skills of the two, is from the author's hobbies and interests, only conform to the topics and interests, the author accumulated data can work normally, language applications can also Practice makes perfect.
- Q: Who knows the structure of the big extrusion machine head (has cooled), smash what structure, model of plastic crusher?
- How big is it? Not too big. I suggest using a 40 or 30 too big block. You have to use a special break knot.
- Q: why production is not strong?I have several new co extrusion machines, but the blown plastic bags are not produced by others
- Plastic tensile testing without tension is strong that said, you should be the low tensile strength, tensile strength for 2 kinds of films, one is the transverse tensile strength, a longitudinal tensile strength, is a reflection of the tensile properties, the tensile strength of the plastic bag if you low, because your choice of materials is not brittle material or toughness (PE/PP/PVC/PET/PBT/PC do not know or what material) if you insist on using this material, make plastic bags, you can modification method by crosslinking, adding additives, improving formula, to achieve the goal, the specific situation you need to find a degree in Polymer Science plastic engineer, they will tell you.
- Q: The working principle of an extruder
- What is the working principle of an extruder?:Screw with specific shape,Turn in a heated barrel,It will be delivered from the hopperThe plastic is pressed forward, allowing the plastics to be uniformly plasticized (i.e., melted)Through the head and different shapes of the mold, the plastic extrusionA continuous plastic layer of various shapes, extruded on the core and cable.
- Q: Who knows the temperature regulation method of the extruder?Any information will do
- 1, extrusion methodAccording to plasticizing methods: dry extrusion and wet extrusionPress the way: continuous extrusion and intermittent extrusion2, characteristicsContinuous production, high efficiency, simple operation, wide range of applications [Edit] paragraph extrusion molding equipment 1, the hostExtrusion system: composed of screw and barrel, it is the key part of extruder. Its function is to melt plastics, quantitative, constant pressure, constant temperature extrusion of meltDrive system: drive the screw to increase the required torque and torqueHeating and cooling system: guarantee the temperature of plastic and extrusion system in molding process2 auxiliariesIt is composed of head, setting device, cooling device, traction device, coiling device and cutting3 、 control systemIt consists of electric apparatus, instrument and actuating mechanismPurpose: to control the main and auxiliary motor, in order to meet the demands of speed and power; control main engine temperature and pressure and flow, to ensure product quality; to achieve automatic control of the extrusion unit, ensure the coordinated operation of main and auxiliary equipment. [edit this paragraph] extruder extruder overview of plastic extruder is the host, it consists of extrusion system, transmission system and the heating and cooling system.
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CNBM Twin Screw Extruder For Plastic Pipe
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 30 set/month
OKorder Service Pledge
OKorder Financial Service
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