In 2000, EPG took the lead in gaining ISO14001 environment administration certification and thereafter handed the inspection of clean production and recycling economic system, successful the title of “Zhejiang Environmentally friendly Organization”. There is a technological heart of province level, EPG academician doing work station, experiment station for EPG put up medical doctors, and nationwide 863 software established up in EPG team. With these platforms and sturdy technological capability, the far more than four hundred professionals have created all assortment of special higher exact and higher toughness products, executed mould programs for crucial elements in the automobile and national business revitalizing software, ensuing much more than 5000 created in excess of, amongst which 33 objects are autonomous patent engineering with 4 patent accepted . EPG is a professional maker and exporter that is involved with the design and style, improvement and manufacturing. co-rotating twin-screw extruder
Product Overview
All varieties of SJZ and SJP extruders that our firm types eEPTTly for producing the PVC pipe and profile, our extruders can assure a very good plasticization, high capacity and EPTT electric control, and the EPTT cabinet can be selected by client in accordance to their very own needs.
Screw For Extruder |
EPTT: 38CrMoAlA |
Warmth remedy: Nitrited Bimetallic |
Hardness: HV740-940 |
Renowned brand: EPTTHAILUO |
Screw Barrel |
EPTT: 38CrMoAlA |
Warmth treatment: Nitrited,Bimetallic |
Hardness: HV940-1100 |
Popular brand name: EPTTHAILUO |
SJZ Collection Counter Conical Twin-Screw Extruder
For manufacturing of PVC pipe, profile, Sheet and plate.
For pipe Extrusion
Extruder Design |
Velocity (RPM) |
EPTT (KW) |
Capability (kg/h) |
CEPTTr Height (mm) |
Fat (kg) |
Dimension (M) |
SJZ45/a hundred | forty five | 15/eighteen.5 | a hundred and ten | 1050 | 3000 | three.three*one.2*two.1 |
SJZ50/one hundred and five | forty five | 18.5/22 | a hundred twenty five | 1050 | 3000 | three.six*one.1*two.one |
SJZ55/a hundred and ten | 45 | 22/thirty | a hundred and eighty | 1050 | 3500 | 3.six*1.one*two.1 |
SJZ65/132 | 45 | 37 | 380 | 1050 | 4000 | 4.two*one.five*2.4 |
SJZ80/156 | 34.7 | 55 | 500 | 1050 | 5500 | 4.7*one.five*two.four |
SJZ80/173 | 37.six | 75 | 680 | 1050 | 6000 | 3.9*1.6*two.five |
SJZ92/188 | 34.seven | a hundred and ten | 800 | 1100 | 8000 | six*1.six*2.five |
SJZ110/220 | 34.7 | 160 | 1400 | 1100 | 9000 | 6.5*one.6*two.5 |
For Profile Extrusion
Extruder Design |
Speed (RPM) |
EPTT (KW) |
Ability (kg/h) |
CEPTTr Height (mm) |
Bodyweight (kg) |
Dimension (M) |
SJZ45/a hundred | 34.seven | fifteen | sixty-eighty | 1050 | 2500 | 3.3*one.two*2.1 |
SJZ51/one zero five | 34.seven | eighteen.five | eighty-120 | 1050 | 3000 | three.6*1.one*two.1 |
SJZ55/one hundred ten | 34.seven | 22 | 100-one hundred fifty | 1050 | 3500 | three.six*1.1*2.one |
SJZ65/132 | 34.7 | 37/thirty | one hundred eighty-250 | 1050 | 4000 | 4.two*one.5*2.4 |
SJZ80/156 | 34.seven | fifty five | three hundred-400 | 1050 | 5500 | 4.seven*1.five*two.4 |
SJZ80/173 | 34.7 | seventy five | 500-600 | 1050 | 6000 | 3.nine*1.6*two.five |
SJZ92/188 | 34.seven | 110 | 600-800 | 1100 | 8000 | six*1.6*two.five |
SJZ110/220 | 34.seven | 160 | 1200-1400 | 1100 | 10000 | six.five*one.six*2.5 |
Counter PXiHu (West Lake) Dis.Hu (West Lake) Dis.lel Twin Screw Extruder
For manufacturing of PVC pipe,
Extruder Model |
Velocity (RPM) |
EPTT (KW) |
L/D Ratio | Capacity (kg/h) |
CEPTTr Top (mm) |
Bodyweight (kg) |
SJP75/28 | 45 | forty five | 28:one | 220-350 | 1050 | 4100 |
SJP93/28/31 | 45 | 75 | 28:one/31:1 | 380-460 | 1050 | 4700 |
SJP110/31 | forty five | 110 | 31:one | 680 | 1050 | 6500 |
SJP120/31/26 | 45 | 132 | 31:1 | 850 | 1050 | 7500 |
SJP135/31 | 45 | 160 | 31:one | 1100 | 1050 | 8400 |
For generation of Profile
Extruder Design |
Pace (RPM) |
EPTT (KW) |
L/D Ratio | Capacity (kg/h) |
CEPTTr Peak (mm) |
Weight (kg) |
SJP75/28 | 36 | 37 | 28:1 | 240 | 1050 | 4100 |
SJP93/28/31 | 36 | fifty five | 28:one/31:one | 350 | 1050 | 4700 |
SJP110/28 | 35.eight | 75 | 28:1 | 460 | 1050 | 6500 |
SJP120/26 | 34.three | 110 | 26:one | 550 | 1050 | 7500 |
SJP130/26 | 34.three | 132 | 26:1 | 680 | 1050 | 8400 |
JWT Series Co-rotating Conical Twin-Screw Extruder
For creation of PVC difficult material and numerous cables palletizing.
Extruder Product |
Velocity (RPM) |
EPTT (KW) |
Capability (kg/h) |
Total EPTT(KW) | Fat (kg) |
JWT67/134 | five-58 | 45 | five hundred-700 | one hundred ten | 1800 |
One Screw ExtruEPTTfor EPTTPE Pipe
It is commonly employed in the location of drinking water supply and fuel source. Feeding EPTT is grooved structure with temperature controller, and effortless to get substantial capacity and stable extrusion. With EPTT BM screw structure, it is in a position to divide the EPTTPE substance from solid to liquid.
High Efficient 38 Series
Extruder Design |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Ability (kg/h) |
CEPTTr Top (mm) |
60*40 | sixty five | forty | ninety | 360 | 1000 |
75*38 | seventy five | 38 | 132 | 600 | one thousand |
ninety*38 | ninety | 38 | 250 | 900 | 1150 |
a hundred and twenty*38 | a hundred and twenty | 38 | 315 | 1300 | 1300 |
Basic 33 Series
Extruder Model |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Capacity (kg/h) |
CEPTTr Top (mm) |
JWS45/33 | 45 | 33 | eighteen.5/22/30 | 60-100 | 1000 |
JWS65/33 | 65 | 33 | forty five/seventy five/ninety | 100-250 | one thousand |
JWS75/33 | 75 | 33 | 110/132 | 250-350 | one thousand |
JWS90/33 | 90 | 33 | 160/185 | 450-550 | 1150 |
JWS120/33 | a hundred and twenty | 33 | 280/315 | seven hundred-900 | 1300 |
JWS150/33 | one hundred fifty | 33 | 355/400 | a thousand-1300 | 1300 |
Functions:
By utilizing the new sort barrier screw design, this extruEPTThas a large extrusion capacity in substantial RPM with the reduced strength use, and this extruEPTTcan obtain a great miXiHu (West Lake) Dis.ng effect in the low temperature, and this extruEPTTcan management the content shearing to get the ideal and even melt temperature, so that the ripple mark in the internal wall of the massive diameter pipe can be prevented.
Single Screw ExtruEPTTfor EPTTPE Pipe
This product of equipment mainly utilized to extrude profile, the construction and kind of screws and barrels fluctuate a lot, and the screws and barrels are processed precisily which can gurantee a great plasticization, large potential and can meet up with different customer’s needs, the EPTT controling parts are equiped in high course which created it protected to run.Appropriate for PVCPCABS Profile.
Extruder Product |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Capacity (kg/h) |
CEPTTr Peak (mm) |
EPTTmer Processing |
JWS45 | forty five | 25/28 | eleven/fifteen/18.five | ten-one hundred | one thousand | Computer/Stomach muscles/Pc |
JWS65 | 65 | 25/28 | 18.5/22/30 | 10-100 | 1000 | PVC/Computer/Stomach muscles |
JWS75 | seventy five | twenty five/28 | 37 | ten-a hundred | 1000 | PVC/Pc/Stomach muscles |
JWS80 | 80 | 28/thirty | 37 | ten-ninety | 1000 | PP/Abdominal muscles/Computer |
JWS90 | 28 | 28/thirty | forty five | ten-ninety | a thousand | PP/Abdominal muscles/PS |
JWS120 | one hundred twenty | 28/30 | seventy five | ten-ninety | one thousand | Personal computer/Stomach muscles |
PVC PVG Conveyer Belt EPTT Extruder
In orEPTTto the customer’s technics prerequisite for the conveter belt,EPTT effectively deveXiHu (West Lake) Dis.Hu (West Lake) Dis.s serials conveyer belt include extruEPTTand relation mould,it can be molding for the pvc belt’s floor,alter the thickness of the go over,leave out the other people.This extruEPTTinstall on the left and right,have good plastic,higher output,low EPTT and the high style for the make method.
Extruder Product |
Screw Dia.(mm) |
L/D Ratio | Pace (RPM) |
Potential (kg/h) |
CEPTTr Height (mm) |
Weight (T) |
Dimension (MM) |
JWS90/30 | 90 | thirty | ten-forty five | 150 | 1200 | four | 3650*2520*2100 |
JWS120/28 | a hundred and twenty | 28 | ten-45 | three hundred | 1200 | five | 4500*2520*2200 |
JWS150/28 | a hundred and fifty | 28 | 10-forty five | four hundred | 1200 | six.five | 5500*2520*2300 |
PS Pc Digital NEPTT Band Extruder
PS/Laptop nEPTT EPTT is a king of EPTT goods, primarily for the IC, resistance, inductance, capacitance, connectors, fuses,switches and other electronice elements of the EPTT. This solution is at the moment PS and Computer for 3 layers of composite extrusion.
Extruder Product |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Speed (RPM) |
Capacity (kg/h) |
CEPTTr Peak (mm) |
JWS45 | forty five | 28 | eleven | 10-75 | 10–75 | one thousand |
JWS35 | 35 | 28 | 7.5 | ten-seventy five | ten–75 | 1000 |
All types of co-extrusion EPTT
In orEPTTto meet the real demands of different customers, EPTT can provide all varieties of employs co-extrusion EPTT, used for profile pre and after Co-extrusion, or wood plastic products surface area coating, mark line for pipes according to buyers[ EPTT demands, EPTT style customized-produced.
For Pipe Mark Line
Extruder Model |
Screw Dia.(mm) |
L/D Ratio | Speed (RPM) |
EPTT (KW) |
Barrel Heating(KW) | Ability (kg/h) |
CEPTTr Height (mm) |
JWS25/25A | 25 | twenty five | one–15 | .75 | 3 | three | 1100 plusmn50 |
JWS25/25B | twenty five | twenty five | 1-fifty | one.fifty | 3 | eight | 1100 plusmn50 |
JWS30/28 | 30 | 28 | one-fifty | three | three.six | 10 | 1100 plusmn100 |
For Profile Co-Extrusion
Extruder Product |
Screw Dia.(mm) |
L/D Ratio | Pace (RPM) |
EPTT (KW) |
Barrel Heating(KW) | Ability (kg/h) |
CEPTTr Peak (mm) |
JWS30/25 | thirty | 25 | 1-sixty | three–four | 3 | eight–ten | 800-1200 adjustable |
JWS35/twenty five | 35 | 25 | one-fifty | 4–five.5 | 6.9 | ten–12 | 800-1200 adjustable |
JWS45/twenty five | 45 | 25 | 1-fifty eight | 5.5–7.five | 9 | twenty–twenty five | 1100 plusmn100 |
JWS50/twenty five | fifty | twenty five/28 | one-58 | eleven–fifteen | ten | twenty five–35 | 1100 plusmn100 |
JWS65/twenty five | 65 | twenty five/28 | one-eighty | fifteen–22 | twelve | 35–40 | 1100 plusmn100 |
SJZ35/seventy five | 35/seventy five | 22.97 | one-39 | eleven | nine | 35–40 | Adjustable |
Spinning Extruder
JWM series extruders are employed for melt spining of PET, PA6, PA66, PP chips.
The LTM created in screw, and the soften top quality is better. The precision of screw and barrel is increased soon after specialist proce
ssing. And equiped higher precision EPTTl-enamel EPTT box, working stability, cheapest sound. assemble sturdy push bearing. in ord to assure bearing huge axle EPTT. and be in a position to select to equip EPTTed substantial speed bearing and seal elements.
Extruder Model |
Speed (RPM) |
L/D Ratio | Potential (kg/h) |
Speed (RPM) |
Stress Mpa |
EPTT EPTT kw |
Heating EPTT kw |
Heating Zone | Heating Voltage | CEPTTr HeigEPTT mm | Excess weight (T) |
JWM45/25 | 45 | twenty five | 38 | 20-90 | 15–twenty five | 7.five | 8 | three | 220 | 340 | one |
JWM65/twenty five | 65 | 25 | 78 | 20-90 | fifteen–twenty five | 18.five | 16 | 5 | 220 | 340 | 1.three |
JWM80/25 | eighty | twenty five | 115 | twenty-80 | 15–25 | 37 | 27 | 5 | 220 | 510 | 1.eight |
JWM90/25 | ninety | 25 | 196 | twenty-eighty | fifteen–twenty five | forty five | 32 | 5 | 220 | 510 | two |
JWM105/25 | one hundred and five | 25 | 295 | 20-70 | 15–twenty five | 55 | forty five | 5 | 220 | 610 | three |
JWM120/25 | 120 | 25 | 390 | twenty-sixty | 15–twenty five | seventy five | 54 | 6 | 220 | 660 | 3.5 |
JWM135/25 | a hundred thirty five | twenty five | 535 | 20-60 | fifteen–25 | 90 | sixty three | six | 220 | 660 | 4.2 |
JWM150/twenty five | 150 | 25 | 652 | 20-sixty | 15–25 | one hundred ten | 76.five | six | 380 | 710 | five |
JWM160/25 | one hundred sixty | 25 | 705 | 20-60 | 15–twenty five | 132 | eighty five.five | six | 380 | 710 | 6 |
JWM170/twenty five | one hundred seventy | 25 | 850 | twenty-60 | 15–twenty five | one hundred sixty | 103.5 | six | 380 | 720 | eight |
JWM180/twenty five | a hundred and eighty | 25 | 972 | 20-60 | fifteen–25 | 185 | one hundred ten | 7 | 380 | 800 | 10 |
JWM200/twenty five | 190 | twenty five | 1050 | 20-sixty | fifteen–twenty five | two hundred | a hundred and fifty | seven | 380 | 1000 | twelve |
PP Non-woven Materials Extruder
JWM collection Non-woven fabrics ExtruEPTTare EPTTized in PP Non-woven materials manufacturing. Generally it employs two extruders in collection. the screw L/D of the main extruEPTTis thirty:1, the XiHu (West Lake) Dis.Hu (West Lake) Dis.llary extruEPTTmainly utilized for machining leftover material and flot- sam drapery which can be recycled on the line, the L/D is largely fifteen:1. numerous kinds of the extruEPTTmodel for diverse width Non-woven fabrics merchandise.
Screw Diameter mm | L/D Ratio | Pace (RPM) |
EPTT EPTT kw |
Heating EPTT kw |
Heating Zone | Heating Voltage | CEPTTr HeigEPTT mm | Excess weight (T) |
Be aware |
a hundred thirty five | one hundred thirty five/thirty | 20–sixty | 75 | 80 | six | 220 | 660 | four.five | ideal for 1.6m |
105 | a hundred and five/fifteen | 20–80 | 15/eighteen.5 | eighteen | 4 | 220 | 660 | two | |
a hundred and fifty | one hundred fifty/30 | 20–sixty | 110 | ninety | seven | 380 | 710 | 5.5 | appropriate for two.4m |
105 | a hundred and five/fifteen | twenty–80 | fifteen/eighteen.five | 18 | four | 220 | 710 | two | |
one hundred sixty | one hundred sixty/thirty | 20–sixty | 132 | one hundred | 7 | 380 | 710 | six.5 | appropriate for two.4m |
105 | one zero five/15 | 20–eighty | 22 | eighteen | 4 | 220 | 710 | two | |
a hundred and seventy | 170/thirty | twenty–60 | 132 | a hundred and ten | 7 | 380 | 710 | 8.5 | suitable for three.2m |
one zero five | 105/fifteen | twenty–80 | 22 | eighteen | four | 220 | 710 | two | |
180 | a hundred and eighty/30 | 20–50 | one hundred sixty | 120 | seven | 380 | 720 | 10.5 | appropriate for three.2m |
a hundred and twenty | 120/15 | twenty–80 | 30 | 24 | four | 220 | 720 | two.5 |
JWS45/twenty five one Screw ExtruEPTTfor Ultra Higher Molecular WeigEPTT EPTTethylene (UHMW-PE)
The extruEPTThas our patEPTTd design and style for screw and barrel, which can be employed to process much more than one.five million molecular of the powEPTTmaterial. By overcoming very poor stream capacity, EPTT Homes lowering because of to effortless deXiHu (West Lake) Dis.Hu (West Lake) Dis.adation, and so on. The extruEPTTcan have secure output and trustworthy plasticization in the course of manufacturing. Also the extruEPTTequips higher efficient and energy conserving driving motor, infrared strength-saving heaters, reducing vitality comsumption.
The extruEPTThas a compact structure, stunning look, small place, straightforward procedure and so forth, can be used to produce a assortment of tiny plates, profiles, rods generation.
Model No. | JWS45/25 |
Screw RPM | 3–twenty five |
Ability(kg/h) | 3–ten |
EPTT EPTT(kw) | five.five |
Heating EPTT( kw) | 9.4 |
Organization Data
As the vice device of CPMIA, ZheJiang EPTT EPTTry Co., Ltd is one of the most significant manufacturer of plastic extrusion
EPTTry and chemical fiber spinning tools in EPTT, its head office is positioned in thewestern district of
ZheJiang . There are 5 manufacturing bases, which have been located in the western districtof ZheJiang , HangEPTT of
EPTT Province, HangEPTT of EPTTngsu and HangEPTT of EPTTngsu, HangEPTT of ZheJiang , absolutely covering
700, 000 square meters. It has more than 2600 staffs, about 400 experts and managing staffs.
Main items: Different plastic pipes extrusion strains incXiHu (West Lake) Dis.Hu (West Lake) Dis. massive diameter PE/PVC double wall corrugated
Pipe extrusion line, massive diameter PE/PVC sound wall pipe extrusion line, PP-R/PEX/PE-RT amazing/scorching h2o pipe
Extrusion line, PA/PE/PVC single wall corrugated pipe extrusion line A variety of plastic profile extrusion traces
Different plastic plate amp sheet extrusion strains Chemical fiber spinning Microcomputer controlled automated blow
Molding EPTTs Plastic auXiHu (West Lake) Dis.liary recycling lines Various single amp twin screw and barrel extruders
T die Display screen exchangers Rollers and Robots.
Why us
EPTing Endeavours, Unity and Wrestle
Searching for for modern and practical EPTT, We develop quickly with the market craze. Every particular person is a merchandise
Individual in creating far better buyer encounter. EPTT is the corner stone of our company. As we genuinely feel the
Staffs are the most precious EPTT, if we consider treatment of our workers, so as each man or woman would take treatment of the
Buyers. quotBe EPTT quot is the core thought for us to build an everlasting EPTTrprise.
Consistent quality, Manufacturers Creating.
We have stored an eye on the top quality in the course of all techniques considering that the delivery or our EPTTrprise. Consistent high quality would
Be the only virtue which we extremely uphold. Each and every solution marking EPTT signifies protection, steadiness, reliability.
Slicing edge EPTT, Additional benefit merchandise
We have expert creating engineer who understand the industry need to have properly. We add worth to customers’ business
By modern patterns and products that will give aggressive edge above your rivals.
Capable of supreme one particular end remedy
There are different of merchandise ranges, fleXiHu (West Lake) Dis.ble orEPTTquantity, EPT styles. Our goods are able of ultimate
One stop resolution for different measurements of assignments and business. With pre-sale and soon after-sale assistance, prompt shipping and delivery,
We care the customers’ pleasure and positive aspects.
FAQ
Q1. Is EPTT EPTTry a Company?
A1: Sure, We very own five producing bases and revenue cEPTTr in ZheJiang , HangEPTT, HangEPTT, EPTT Shan, HangEPTT EPTT.
EPTT created the initial EPTT screw and barrel in 1978 in model title EPTThailuo. Following a lot more than forty several years deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,
EPTT is one particular of the most significant extrusion EPTT supplier in EPTT with 300design amptest engineer, 3000 workers.
EPTT has grow to be the leading supplier of extrusion traces and dependable organization partners. Welcome to drop in us.
Q2: How a lot of manufacturers does EPTT EPTTry very own?
A2: EPTT EPTTry owns much more than twenty subsidiaries, EPTT renowned manufacturer EPTTHAILUO, EPTT, BKWELL, DEPTT
Are our EPTT Marks.
Q3: If we don’t locate what we need to have from your internet site, What ought to we do? Do you make extrusion lines as for every
Customers’ certain prerequisite?
A3: Sure, we can provide bespoke service to customers with distinct requirements. You can deliver the thorough
Demands by e-mail. We will verify if we can deveXiHu (West Lake) Dis.Hu (West Lake) Dis. them. We deveXiHu (West Lake) Dis.Hu (West Lake) Dis. new EPTTry every thirty day period, and
Some of them may not but be up to date on our site.
Q4: How do you ensure your EPTTry and provider high quality?
A4: Our EPTTs getting the European stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds and follow the Germany variety of organization, we cooperation with
International popular brands EPTT SchneiEPTTFlenEPTTOmron ABB WEG Falk FUJI and many others. Our organization continuously
EPTTorts in excess of a thousand intercontinental 1st-course high precision processing products such as multistage machining cEPTTrs,
CNC lathes and CNC milling EPTTs from Korea, Japan and so forth. All our procedures strictly adhere to EPTT,
IS09001 and 2008 top quality administration technique. And we have 12 months quality guarantee time. We screening the
EPTT performances just before each and every delivery. EPTT services engineers will alwaEPTTbe below for anything at all you essential.
Q5: How can I orEPTTand make payments?
A5: After clear your specifications and deterEPTTd extrusion line is best for you. We will deliver technological options and
Proforma Invoice to you. You can spend by means of TT bank transfer, LC as you like.
Q6: If we uncover your lender account or e-mail distinct as before, how must we answer?
A6: Please will not ship the payment and double verify with us ahead of set up payment (Lender information will be detailed in
Each piece of proforma bill. ) quot quot.
Q7: How EPTT is the delivery day?
A7: Normally it normally takes about one – four months depends on various EPTTry upon receipt of orEPTTEPTT payment.
Q8: What is your Bare minimum OrEPTTEPTTtity?
A8: One. We provide both EPT extrusion traces and technical answers. Welcome speak to with us for technical
EPTT or advancements for your EPTT acquiring program.
Q9: What is your manufacturing potential?
A9: We make much more than 2000 EPTT extrusion traces each calendar year planet vast.
A10: What about shipping and delivery?
Q10: We can send out the tiny spare parts by air specific for urgent make a difference. And the total production line by sea
To conserve the EPTT. You can either use your own assigned transport agent or our cooperative EPTTer. The closest
Port is EPTT ZheJiang , HangEPTT port, which is convenient for maritime transportation…
Q11: Is there any pre-right after sale services?
A11: Indeed, we support our organization associates by pre-right after sale services. EPTT has much more than 300 specialized screening
Engineers touring globe vast. Any situations would be responded with prompt options. We give training, screening,
Procedure and upkeep support for a daily life time.
Q12: Are our enterprise amp income safe with EPTT EPTTry?
A12: Indeed, your enterprise is protected and your funds is protected. If you check out EPTT firm blacklist, you will see that it is
Not have our title as we never ever crook our buyer ahead of.
Make sure you click quotsend quot and Get in touch with us! !
ZheJiang EPTT EPTTry Co., Ltd.
Include: HangEPTT, HangEPTT, HangEPTT, HangEPTT, ZheJiang of EPTT.
Speak to: Ms. Megan EPTT
Mob: 13818591226
World wide web: Www. EPTT. Cn
co-rotating twin-screw extruder