We are aiming to meet up with the demands of the clientele around the globe.. In 2000, EPG took the lead in gaining ISO14001 environment administration certification and thereafter handed the inspection of cleanse generation and recycling economic climate, winning the title of “Zhejiang Green Enterprise”. The item nicely shows environmental protection and vitality preserving. EPTT EPTTsale Plastic Twin EPTT Screw Extruder
Merchandise Overview
All types of SJZ and SJP extruders that our business styles eEPTTly for generating the PVC pipe and profile, our extruders can guarantee a very good plasticization, large potential and EPTT electrical manage, and the EPTT cabinet can be picked by buyer in accordance to their own needs.
| Screw For Extruder |
| EPTT: 38CrMoAlA |
| Heat remedy: Nitrited Bimetallic |
| Hardness: HV740-940 |
| Famous brand: EPTTHAILUO |
| Screw Barrel |
| EPTT: 38CrMoAlA |
| Warmth treatment: Nitrited,Bimetallic |
| Hardness: HV940-1100 |
| Popular brand: EPTTHAILUO |
SJZ Sequence Counter Conical Twin-Screw Extruder
For generation of PVC pipe, profile, Sheet and plate.
For pipe Extrusion
| Extruder Design |
Speed (RPM) |
EPTT (KW) |
Capability (kg/h) |
CEPTTr Height (mm) |
Bodyweight (kg) |
Dimension (M) |
| SJZ45/one hundred | 45 | 15/eighteen.five | a hundred and ten | 1050 | 3000 | 3.three*one.two*2.1 |
| SJZ50/105 | 45 | 18.five/22 | one hundred twenty five | 1050 | 3000 | three.6*one.1*two.one |
| SJZ55/110 | 45 | 22/30 | one hundred eighty | 1050 | 3500 | three.six*1.one*2.one |
| SJZ65/132 | forty five | 37 | 380 | 1050 | 4000 | four.2*1.five*2.four |
| SJZ80/156 | 34.7 | fifty five | 500 | 1050 | 5500 | 4.7*1.5*2.four |
| SJZ80/173 | 37.six | 75 | 680 | 1050 | 6000 | three.nine*one.six*two.5 |
| SJZ92/188 | 34.7 | a hundred and ten | 800 | 1100 | 8000 | 6*one.six*two.five |
| SJZ110/220 | 34.7 | a hundred and sixty | 1400 | 1100 | 9000 | six.5*1.six*2.5 |
For Profile Extrusion
| Extruder Model |
Speed (RPM) |
EPTT (KW) |
Potential (kg/h) |
CEPTTr Peak (mm) |
Weight (kg) |
Dimension (M) |
| SJZ45/100 | 34.seven | fifteen | 60-80 | 1050 | 2500 | 3.three*one.2*two.one |
| SJZ51/one zero five | 34.7 | eighteen.5 | 80-one hundred twenty | 1050 | 3000 | three.six*1.1*two.one |
| SJZ55/a hundred and ten | 34.7 | 22 | 100-one hundred fifty | 1050 | 3500 | three.6*one.one*two.1 |
| SJZ65/132 | 34.seven | 37/30 | one hundred eighty-250 | 1050 | 4000 | 4.two*one.5*two.four |
| SJZ80/156 | 34.seven | fifty five | three hundred-400 | 1050 | 5500 | 4.7*1.five*2.four |
| SJZ80/173 | 34.7 | 75 | five hundred-600 | 1050 | 6000 | 3.nine*1.6*two.five |
| SJZ92/188 | 34.seven | a hundred and ten | 600-800 | 1100 | 8000 | six*1.6*2.5 |
| SJZ110/220 | 34.seven | a hundred and sixty | 1200-1400 | 1100 | ten thousand | 6.5*1.six*2.5 |
Counter PXiHu (West Lake) Dis.Hu (West Lake) Dis.lel Twin Screw Extruder
For creation of PVC pipe,
| Extruder Model |
Pace (RPM) |
EPTT (KW) |
L/D Ratio | Capacity (kg/h) |
CEPTTr Peak (mm) |
Bodyweight (kg) |
| SJP75/28 | 45 | forty five | 28:one | 220-350 | 1050 | 4100 |
| SJP93/28/31 | forty five | seventy five | 28:one/31:1 | 380-460 | 1050 | 4700 |
| SJP110/31 | forty five | one hundred ten | 31:one | 680 | 1050 | 6500 |
| SJP120/31/26 | forty five | 132 | 31:one | 850 | 1050 | 7500 |
| SJP135/31 | 45 | 160 | 31:1 | 1100 | 1050 | 8400 |
For manufacturing of Profile
| Extruder Product |
Pace (RPM) |
EPTT (KW) |
L/D Ratio | Potential (kg/h) |
CEPTTr Peak (mm) |
Bodyweight (kg) |
| SJP75/28 | 36 | 37 | 28:one | 240 | 1050 | 4100 |
| SJP93/28/31 | 36 | fifty five | 28:one/31:one | 350 | 1050 | 4700 |
| SJP110/28 | 35.eight | 75 | 28:one | 460 | 1050 | 6500 |
| SJP120/26 | 34.3 | 110 | 26:one | 550 | 1050 | 7500 |
| SJP130/26 | 34.3 | 132 | 26:1 | 680 | 1050 | 8400 |
JWT Collection Co-rotating Conical Twin-Screw Extruder
For creation of PVC tough material and numerous cables palletizing.
| Extruder Product |
Speed (RPM) |
EPTT (KW) |
Ability (kg/h) |
Overall EPTT(KW) | Excess weight (kg) |
| JWT67/134 | 5-58 | forty five | 500-seven-hundred | 110 | 1800 |
One Screw ExtruEPTTfor EPTTPE Pipe
It is extensively employed in the spot of drinking water offer and gasoline source. Feeding EPTT is grooved framework with temperature controller, and easy to get higher ability and steady extrusion. With EPTT BM screw composition, it is in a position to divide the EPTTPE substance from sound to liquid.
Large Efficient 38 Series
| Extruder Model |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Capability (kg/h) |
CEPTTr Peak (mm) |
| sixty*forty | 65 | forty | 90 | 360 | 1000 |
| seventy five*38 | seventy five | 38 | 132 | 600 | 1000 |
| ninety*38 | ninety | 38 | 250 | 900 | 1150 |
| a hundred and twenty*38 | one hundred twenty | 38 | 315 | 1300 | 1300 |
Vintage 33 Sequence
| Extruder Model |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Potential (kg/h) |
CEPTTr Peak (mm) |
| JWS45/33 | 45 | 33 | eighteen.five/22/30 | 60-one hundred | a thousand |
| JWS65/33 | 65 | 33 | forty five/75/ninety | one hundred-250 | a thousand |
| JWS75/33 | seventy five | 33 | 110/132 | 250-350 | a thousand |
| JWS90/33 | 90 | 33 | 160/185 | 450-550 | 1150 |
| JWS120/33 | one hundred twenty | 33 | 280/315 | seven hundred-900 | 1300 |
| JWS150/33 | a hundred and fifty | 33 | 355/four hundred | a thousand-1300 | 1300 |
Features:
By using the new kind barrier screw design, this extruEPTThas a higher extrusion capability in high RPM with the minimal vitality use, and this extruEPTTcan gain a very good miXiHu (West Lake) Dis.ng influence in the minimal temperature, and this extruEPTTcan manage the materials shearing to get the excellent and even melt temperature, so that the ripple mark in the internal wall of the big diameter pipe can be prevented.
Solitary Screw ExtruEPTTfor EPTTPE Pipe
This product of equipment largely used to extrude profile, the construction and sort of screws and barrels differ a lot, and the screws and barrels are processed precisily which can gurantee a very good plasticization, higher ability and can fulfill diverse customer’s needs, the EPTT controling areas are equiped in high class which produced it protected to operate.Suitable for PVCPCABS Profile.
| Extruder Design |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Capacity (kg/h) |
CEPTTr Height (mm) |
EPTTmer Processing |
| JWS45 | forty five | 25/28 | 11/15/eighteen.five | ten-a hundred | 1000 | Pc/Abdominal muscles/Pc |
| JWS65 | sixty five | 25/28 | eighteen.5/22/thirty | 10-one hundred | a thousand | PVC/Personal computer/Abdominal muscles |
| JWS75 | 75 | 25/28 | 37 | ten-a hundred | a thousand | PVC/Pc/Abdominal muscles |
| JWS80 | eighty | 28/thirty | 37 | 10-90 | 1000 | PP/Abs/Pc |
| JWS90 | 28 | 28/30 | forty five | 10-ninety | one thousand | PP/Stomach muscles/PS |
| JWS120 | a hundred and twenty | 28/30 | seventy five | ten-90 | a thousand | Laptop/Abdominal 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 go over extruEPTTand relation mould,it can be molding for the pvc belt’s surface,modify the thickness of the cover,go away out the others.This extruEPTTinstall on the still left and proper,have very good plastic,large output,minimal EPTT and the higher layout for the create technique.
| Extruder Product |
Screw Dia.(mm) |
L/D Ratio | Velocity (RPM) |
Capacity (kg/h) |
CEPTTr Height (mm) |
Weight (T) |
Dimension (MM) |
| JWS90/thirty | 90 | 30 | 10-forty five | one hundred fifty | 1200 | 4 | 3650*2520*2100 |
| JWS120/28 | 120 | 28 | ten-45 | 300 | 1200 | 5 | 4500*2520*2200 |
| JWS150/28 | one hundred fifty | 28 | ten-forty five | four hundred | 1200 | 6.5 | 5500*2520*2300 |
PS Computer Electronic NEPTT Band Extruder
PS/Laptop nEPTT EPTT is a king of EPTT products, primarily for the IC, resistance, inductance, capacitance, connectors, fuses,switches and other electronice elements of the EPTT. This solution is presently PS and Personal computer for a few layers of composite extrusion.
| Extruder Design |
Screw Dia.(mm) |
L/D Ratio | EPTT (KW) |
Velocity (RPM) |
Potential (kg/h) |
CEPTTr Top (mm) |
| JWS45 | forty five | 28 | 11 | 10-seventy five | ten–seventy five | one thousand |
| JWS35 | 35 | 28 | seven.5 | 10-seventy five | ten–seventy five | 1000 |
All varieties of co-extrusion EPTT
In orEPTTto meet up with the actual requirements of different buyers, EPTT can offer all varieties of uses co-extrusion EPTT, utilized for profile pre and right after Co-extrusion, or wooden plastic goods surface area coating, mark line for pipes according to clients[ EPTT requirements, EPTT layout custom made-created.
For Pipe Mark Line
| Extruder Model |
Screw Dia.(mm) |
L/D Ratio | Speed (RPM) |
EPTT (KW) |
Barrel Heating(KW) | Capability (kg/h) |
CEPTTr Peak (mm) |
| JWS25/25A | twenty five | 25 | 1–fifteen | .seventy five | 3 | three | 1100 plusmn50 |
| JWS25/25B | 25 | twenty five | one-50 | 1.fifty | 3 | 8 | 1100 plusmn50 |
| JWS30/28 | thirty | 28 | one-50 | 3 | 3.six | ten | 1100 plusmn100 |
For Profile Co-Extrusion
| Extruder Model |
Screw Dia.(mm) |
L/D Ratio | Velocity (RPM) |
EPTT (KW) |
Barrel Heating(KW) | Capability (kg/h) |
CEPTTr Peak (mm) |
| JWS30/twenty five | 30 | twenty five | 1-sixty | three–4 | 3 | eight–10 | 800-1200 adjustable |
| JWS35/25 | 35 | twenty five | one-50 | four–five.five | six.9 | ten–twelve | 800-1200 adjustable |
| JWS45/twenty five | forty five | twenty five | 1-58 | 5.five–seven.5 | nine | twenty–25 | 1100 plusmn100 |
| JWS50/twenty five | fifty | 25/28 | 1-58 | eleven–fifteen | 10 | twenty five–35 | 1100 plusmn100 |
| JWS65/twenty five | 65 | 25/28 | one-80 | 15–22 | 12 | 35–40 | 1100 plusmn100 |
| SJZ35/seventy five | 35/seventy five | 22.ninety seven | one-39 | 11 | 9 | 35–40 | Adjustable |
Spinning Extruder
JWM series extruders are utilised for soften spining of PET, PA6, PA66, PP chips.
The LTM developed in screw, and the melt quality is greater. The precision of screw and barrel is higher following specialist proce
ssing. And equiped large precision EPTTl-enamel EPTT box, functioning security, most affordable sound. assemble powerful thrust bearing. in ord to guarantee bearing large axle EPTT. and be able to pick to equip EPTTed substantial speed bearing and seal elements.
| Extruder Model |
Speed (RPM) |
L/D Ratio | Ability (kg/h) |
Pace (RPM) |
Strain Mpa |
EPTT EPTT kw |
Heating EPTT kw |
Heating Zone | Heating Voltage | CEPTTr HeigEPTT mm | Fat (T) |
| JWM45/twenty five | 45 | twenty five | 38 | twenty-ninety | 15–25 | 7.5 | 8 | three | 220 | 340 | 1 |
| JWM65/25 | sixty five | twenty five | seventy eight | twenty-90 | fifteen–twenty five | 18.five | 16 | five | 220 | 340 | one.3 |
| JWM80/twenty five | 80 | 25 | one hundred fifteen | 20-80 | fifteen–25 | 37 | 27 | 5 | 220 | 510 | one.8 |
| JWM90/25 | 90 | twenty five | 196 | twenty-eighty | 15–25 | 45 | 32 | five | 220 | 510 | two |
| JWM105/twenty five | one hundred and five | 25 | 295 | 20-70 | 15–twenty five | fifty five | forty five | five | 220 | 610 | three |
| JWM120/25 | one hundred twenty | twenty five | 390 | twenty-sixty | 15–25 | seventy five | fifty four | six | 220 | 660 | 3.5 |
| JWM135/25 | a hundred thirty five | twenty five | 535 | twenty-60 | fifteen–25 | ninety | 63 | 6 | 220 | 660 | 4.two |
| JWM150/25 | one hundred fifty | twenty five | 652 | twenty-sixty | fifteen–25 | 110 | 76.5 | 6 | 380 | 710 | five |
| JWM160/twenty five | 160 | twenty five | 705 | 20-sixty | fifteen–25 | 132 | 85.five | six | 380 | 710 | six |
| JWM170/25 | one hundred seventy | 25 | 850 | twenty-60 | 15–twenty five | a hundred and sixty | 103.5 | six | 380 | 720 | 8 |
| JWM180/25 | a hundred and eighty | 25 | 972 | 20-60 | 15–25 | 185 | a hundred and ten | 7 | 380 | 800 | ten |
| JWM200/25 | one hundred ninety | 25 | 1050 | twenty-60 | fifteen–twenty five | 200 | 150 | 7 | 380 | one thousand | twelve |
PP Non-woven Fabrics Extruder
JWM collection Non-woven fabrics ExtruEPTTare EPTTized in PP Non-woven fabrics generation. Usually it uses two extruders in series. the screw L/D of the principal extruEPTTis 30:one, the XiHu (West Lake) Dis.Hu (West Lake) Dis.llary extruEPTTmainly utilized for machining leftover substance and flot- sam material which can be recycled on the line, the L/D is mainly 15:one. numerous types of the extruEPTTmodel for diverse width Non-woven materials goods.
| Screw Diameter mm | L/D Ratio | Pace (RPM) |
EPTT EPTT kw |
Heating EPTT kw |
Heating Zone | Heating Voltage | CEPTTr HeigEPTT mm | Fat (T) |
Note |
| one hundred thirty five | 135/thirty | 20–60 | seventy five | eighty | 6 | 220 | 660 | four.5 | ideal for 1.6m |
| one zero five | 105/fifteen | twenty–80 | 15/18.5 | eighteen | 4 | 220 | 660 | 2 | |
| one hundred fifty | 150/30 | twenty–sixty | a hundred and ten | 90 | seven | 380 | 710 | 5.five | suited for 2.4m |
| one zero five | 105/15 | 20–eighty | 15/eighteen.5 | eighteen | 4 | 220 | 710 | 2 | |
| a hundred and sixty | 160/30 | 20–sixty | 132 | one hundred | 7 | 380 | 710 | 6.5 | ideal for two.4m |
| 105 | one hundred and five/15 | 20–eighty | 22 | eighteen | four | 220 | 710 | 2 | |
| 170 | a hundred and seventy/30 | 20–60 | 132 | a hundred and ten | seven | 380 | 710 | eight.five | suited for 3.2m |
| one hundred and five | one hundred and five/15 | twenty–eighty | 22 | 18 | four | 220 | 710 | 2 | |
| a hundred and eighty | 180/30 | twenty–fifty | a hundred and sixty | 120 | seven | 380 | 720 | 10.five | suitable for three.2m |
| one hundred twenty | one hundred twenty/fifteen | twenty–80 | thirty | 24 | four | 220 | 720 | two.5 |
JWS45/twenty five single Screw ExtruEPTTfor Ultra Substantial Molecular WeigEPTT EPTTethylene (UHMW-PE)
The extruEPTThas our patEPTTd style for screw and barrel, which can be employed to method more than 1.5 million molecular of the powEPTTmaterial. By conquering very poor circulation potential, EPTT Homes decreasing due to easy deXiHu (West Lake) Dis.Hu (West Lake) Dis.adation, and so on. The extruEPTTcan have stable output and dependable plasticization for the duration of creation. Also the extruEPTTequips higher productive and strength conserving driving motor, infrared vitality-saving heaters, reducing strength comsumption.
The extruEPTThas a compact framework, lovely look, tiny space, straightforward procedure and so forth, can be utilized to make a range of small plates, profiles, rods creation.
| Design No. | JWS45/twenty five |
| Screw RPM | three–25 |
| Capability(kg/h) | 3–10 |
| EPTT EPTT(kw) | 5.five |
| Heating EPTT( kw) | nine.4 |
Firm Details
As the vice unit of CPMIA, ZheJiang EPTT EPTTry Co., Ltd is one of the most significant producer of plastic extrusion
EPTTry and chemical fiber spinning products in EPTT, its head place of work is located in thewestern district of
ZheJiang . There are 5 manufacturing bases, which have been positioned in the western districtof ZheJiang , HangEPTT of
EPTT Province, HangEPTT of EPTTngsu and HangEPTT of EPTTngsu, HangEPTT of ZheJiang , totally covering
seven-hundred, 000 square meters. It has more than 2600 staffs, about four hundred experts and managing staffs.
Primary items: Various plastic pipes extrusion traces incXiHu (West Lake) Dis.Hu (West Lake) Dis. huge diameter PE/PVC double wall corrugated
Pipe extrusion line, big diameter PE/PVC reliable wall pipe extrusion line, PP-R/PEX/PE-RT awesome/very hot water pipe
Extrusion line, PA/PE/PVC single wall corrugated pipe extrusion line Different plastic profile extrusion strains
Different plastic plate amp sheet extrusion lines Chemical fiber spinning Microcomputer controlled automatic blow
Molding EPTTs Plastic auXiHu (West Lake) Dis.liary recycling strains Various solitary amp twin screw and barrel extruders
T die Display screen exchangers Rollers and Robots.
Why us
EPTing Efforts, Unity and Wrestle
Searching for for revolutionary and functional EPTT, We develop speedily with the marketplace craze. Every man or woman is a solution
Particular person in generating greater buyer expertise. EPTT is the corner stone of our company. As we really think the
Staffs are the most cherished EPTT, if we just take care of our workers, so as every single man or woman would take care of the
Buyers. quotBe EPTT quot is the core notion for us to develop an everlasting EPTTrprise.
Steady top quality, Manufacturers Creating.
We have held an eye on the quality for the duration of all techniques since the beginning or our EPTTrprise. Constant top quality would
Be the only virtue which we very uphold. Each merchandise marking EPTT signifies safety, balance, trustworthiness.
Cutting edge EPTT, Additional benefit products
We have expert designing engineer who identify the market place want nicely. We insert benefit to customers’ company
By innovative styles and items that will give competitive gain above your rivals.
Able of final a single stop solution
There are various of products ranges, fleXiHu (West Lake) Dis.ble orEPTTquantity, EPT designs. Our merchandise are able of ultimate
One particular end remedy for diverse measurements of assignments and company. With pre-sale and right after-sale help, prompt shipping and delivery,
We care the customers’ fulfillment and positive aspects.
FAQ
Q1. Is EPTT EPTTry a Company?
A1: Yes, We personal five manufacturing bases and sales cEPTTr in ZheJiang , HangEPTT, HangEPTT, EPTT Shan, HangEPTT EPTT.
EPTT made the first EPTT screw and barrel in 1978 in manufacturer title EPTThailuo. Right after more than 40 a long time deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,
EPTT is one of the most significant extrusion EPTT provider in EPTT with 300design amptest engineer, 3000 personnel.
EPTT has turn into the premier provider of extrusion strains and reputable enterprise associates. Welcome to drop in us.
Q2: How many makes does EPTT EPTTry own?
A2: EPTT EPTTry owns a lot more than twenty subsidiaries, EPTT well-known manufacturer EPTTHAILUO, EPTT, BKWELL, DEPTT
Are our EPTT Marks.
Q3: If we will not locate what we need to have from your web site, What ought to we do? Do you make extrusion traces as per
Customers’ distinct need?
A3: Sure, we can give bespoke service to clients with certain requirements. You can ship the comprehensive
Demands by e-mail. We will check out 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 possibly not yet be current on our site.
Q4: How do you guarantee your EPTTry and services quality?
A4: Our EPTTs taking the European stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds and comply with the Germany kind of business, we cooperation with
International popular makes EPTT SchneiEPTTFlenEPTTOmron ABB WEG Falk FUJI and many others. Our organization continually
EPTTorts over 1000 international very first-course higher precision processing tools this kind of as multistage machining cEPTTrs,
CNC lathes and CNC milling EPTTs from Korea, Japan etc. All our processes strictly adhere to EPTT,
IS09001 and 2008 high quality administration method. And we have 12 months top quality guarantee time. We testing the
EPTT performances ahead of each delivery. EPTT support engineers will alwaEPTTbe listed here for everything you essential.
Q5: How can I orEPTTand make payments?
A5: Once obvious your specifications and deterEPTTd extrusion line is excellent for you. We will deliver complex options and
Proforma Invoice to you. You can pay out via TT lender transfer, LC as you like.
Q6: If we find your financial institution account or e mail distinct as prior to, how should we respond?
A6: You should don’t send out the payment and double check out with us prior to arrange payment (Financial institution details will be outlined in
Every single piece of proforma bill. ) quot quot.
Q7: How EPTT is the supply date?
A7: Normally it normally takes about 1 – four months relies upon on different EPTTry upon receipt of orEPTTEPTT payment.
Q8: What is your Minimal OrEPTTEPTTtity?
A8: A single. We offer the two EPT extrusion strains and technological answers. Welcome speak to with us for technical
EPTT or enhancements for your EPTT purchasing plan.
Q9: What is your creation potential?
A9: We make far more than 2000 EPTT extrusion strains every single yr world wide.
A10: What about shipping and delivery?
Q10: We can ship the small spare parts by air express for urgent make a difference. And the complete production line by sea
To conserve the EPTT. You can either use your personal assigned shipping and delivery agent or our cooperative EPTTer. The nearest
Port is EPTT ZheJiang , HangEPTT port, which is handy for maritime transportation…
Q11: Is there any pre-following sale services?
A11: Sure, we support our enterprise partners by pre-right after sale services. EPTT has much more than 300 specialized screening
Engineers traveling planet vast. Any cases would be responded with prompt solutions. We supply education, screening,
Procedure and servicing support for a daily life time.
Q12: Are our company amp funds secure with EPTT EPTTry?
A12: Of course, your company is secure and your income is safe. If you verify EPTT business blacklist, you will see that it is
Not have our identify as we by no means crook our customer just before.
Make sure you simply click quotsend quot and Make contact with us! !
ZheJiang EPTT EPTTry Co., Ltd.
Incorporate: HangEPTT, HangEPTT, HangEPTT, HangEPTT, ZheJiang of EPTT.
Speak to: Ms. Megan EPTT
Mob: 13818591226
Web: Www. EPTT. Cn
EPTT EPTTsale Plastic Twin EPTT Screw Extruder
