SKW CZPT Type Cascade Four Flights Co-Kneader Compound Extruder for HFFR or XLPE
The CZPT SKW Four flights compouding system,each spiral is broken by 4 gaps per revolution to locate the kneading flights,Four rows of kneading pins,which are individually inserted in the barrel per 90 degree,are intermeshed with these flights,With the same L/D ratio, it achieves more mixing,but less friction heat.The reciprocating wobble-box synchronizes the shaft rotation and oscillation so that each revolution of the screw is accompanied by 1 full stroke forward and backwards.This ensures optimal distributive and dispersive mixing with minimal energy consumption.
Advantages of the CZPT Co-kneader
The Co-Kneader, a mild-shear rotating and reciprocating single-screw extruder, is designed for shear and temperature sensitive compounds. The flights on the screw are interrupted and interqct with 3 rows of stationarv kneadina pins located in the barrel wall. The interaction between the moving flights and the stationary pins provide dispersive and distributive mixing simultaneously. Axially opened split barrel guarantees ease of cleaning. Those splined, segmented screw elements and pins can be changed easily according to different processing techniques. In addition, some pins are hollow inside, thermocouples can be inserted to get the accu- rate temperature of the materials inside the barrels, so as to liquid additives injection. Different from other extruders, the kneading process is achieved radially and axially at the same time. All in all, Co-Kneader has outstanding kneading, mixing efficiency and high degree of self-wiping. It is the most suitable for compounding purposes.
Plastic Extruder XLPE Compounding Line Making Granules With Gravimetric System
Four-flight Compounding System(SKW type) Based on 3-fight compounding design, CZPT develops latest new technology with 4 fights. The CZPT SKW Kneader each spiralis broken by 4 gaps per revolution to locate the kneading fights. Four rowsofkneading pins, which are individually inserted in the barrel per 90 degree, are intermeshed with theseflights. With the same L/D ratio, it achieves more mixing, but less friction heat. The reciprocating wobble-box synchronizes the shaft rotation and oscillation so that each revolution of the screw is accompaniedby 1 full stroke forward and backwards. This ensures optimal distributive and dispersive mixing withminimal energy consumption.
Advantage of the compounding system:
–Lower energy input, lower melt temperatures
–Extremely homogeneous mixing, no shear spikes, equal treatment of polymer matrix
–High degree of self-wiping and have no dead spot
–Dispersive mixing without destroying delicate fllers
–High volumetric loadings of fllers and additives
–Efficient blending of liquid components
–Broad application for compounding without changing hardware
–Axially opened split barrel guarantees ease of cleaning and fast maintenance
–Replacement parts, such as screws, barrel CZPT and pins can be changed individually
Feature for SKW Co-kneader:High speed,Bigger capacity,Better mixing,Lower energy consumption
–HFFR –High concentrated color MB
–XLPE –Black and white MB
–Semi-conductive insulating –High loaded filler MB
–Black sheathing –PET/PP/PA fiber MB
–Metal injection molding
| Model | SKW-85 | SKW-105 | SKW-125 |
| Diameter Sekrup | 85 | 105 | 105 |
| Length Diameter Ratio | 15-22 | 15-22 | 15-22 |
| Max.Screw Speed | 600 | 600 | 600 |
| Main Motor Power | 110-160 | 200-280 | 350-450 |
| Second-stage screw diameter | 150 | 180 | 220 |
| Second-stage | 7 | 7 | 7 |
| Max.Screw Speed | 60 | 60 | 60 |
| Second-stage motor power | 50 | 75 | 110 |
| Reference output(KG/H) | SKW-85 | SKW-105 | SKW-125 |
| HFFR cable compounds | 200-400 | 500-800 | 800-1500 |
| Black sheathing | 200-400 | 500-800 | 800-1500 |
| Semi-conductive insulating compounds | 200-400 | 500-800 | 800-1500 |
| Silance XLPE Cable Compounds | 200-400 | 500-800 | 800-1500 |
| High concentrated color MB | 150-350 | 400-700 | 700-1200 |
| Carbon Black MB | 150-350 | 400-700 | 700-1200 |
| High Loaded Filler MB | 200-400 | 600-1000 | 900-1600 |
| Fiber MB | 150-350 | 400-700 | 700-1200 |
Details Images
Poros beralur standar terbuat dari baja lunak dan sangat cocok untuk sebagian besar pekerjaan perbaikan, pembuatan mesin khusus, dan banyak aplikasi lainnya. Semua poros beralur standar memiliki panjang 2-3/4 inci, dan alur penuh tersedia dalam panjang berapa pun, dengan material tambahan dan panjang kerja yang tersedia berdasarkan permintaan dan penawaran. CZPT Manufacturing Company bangga menawarkan poros dengan panjang standar ini.
Terdapat 2 antarmuka pemasangan rem cakram yang umum, yaitu splined dan center lock. Rem cakram dengan antarmuka splined lebih umum digunakan. Biasanya lebih mudah dipasang. Sistem center lock membutuhkan alat untuk melepas cincin pengunci pada hub cakram. Rotor enam baut lebih mudah dipasang dan hanya membutuhkan 6 baut. Sistem center lock umumnya digunakan pada sepeda balap jalan raya performa tinggi.
Rem cakram tipe post mount memerlukan adaptor post mount, sedangkan rem cakram tipe flat mount tidak. Adaptor post mount lebih umum dan digunakan untuk sepeda gunung karbon, sementara antarmuka flat mount menjadi standar pada sepeda jalan raya dan sepeda gravel. Namun, semua adaptor rem cakram dapat disesuaikan untuk ukuran rotor. Sepeda jalan raya biasanya menggunakan rotor 160mm sedangkan sepeda gunung menggunakan rotor 180mm atau 200mm.
Antarmuka pemasangan rem cakram beralur heliks dirancang dengan sambungan beralur antara hub dan cakram rem. Sambungan beralur ini memungkinkan perpindahan radial dan rotasional yang relatif besar antara cakram dan hub. Antarmuka beralur yang longgar dapat menyebabkan suara berderak karena pergerakan cakram relatif terhadap hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Antarmuka pemasangan rem cakram yang memiliki alur spiral dapat digunakan bersamaan dengan komponen roda lainnya. Antarmuka ini sangat berguna pada antarmuka pemasangan rem cakram untuk rakitan hub-ke-hub. Elemen pengatur jarak, yang sebaiknya terletak melingkar, memberikan fungsi yang pada dasarnya sama terlepas dari bagaimana cakram rem berputar. Sebaiknya, 3 elemen pengatur jarak ditempatkan di sekitar cakram rem. Setiap elemen pengatur jarak ini memiliki jarak bebas yang sama antara alur spiral cakram rem dan hub.
Elemen pengatur jarak 6 mencakup bagian pegas heliks 6.1 dan perpanjangan ke arah tangensial yang berakhir pada kait 6.4. Kait-kait ini menempel pada cakram rem 1 di kedua arah. Bagian pegas heliks 5.1 dan 6.1 memiliki kekakuan yang cukup untuk menyerap benturan radial. Elemen pengatur jarak disusun di sekeliling lingkar zona saling terkait.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
Karena hub beralur memasang cakram secara heliks, kawat pegas dan cakram 2 akan berada dalam kontak yang sangat dekat. Saat kawat pegas bersentuhan dengan cakram, ia menciptakan gaya gesekan yang terdistribusi secara merata di seluruh cakram. Hal ini memungkinkan rentang gerakan aksial yang luas. Antarmuka pemasangan rem cakram yang beralur heliks memiliki kekuatan dan kekakuan yang lebih tinggi daripada jenis lainnya.
Antarmuka pemasangan rem cakram yang memiliki alur heliks dapat memiliki berbagai macam permukaan beralur. Permukaan beralur adalah jenis antarmuka pemasangan rem cakram yang paling umum. Biasanya terbuat dari baja tahan karat atau aluminium dan dapat digunakan untuk berbagai aplikasi. Namun, dudukan cakram beralur tidak akan mampu menopang cakram dengan kaliper rem berukuran besar.
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