|
| |
| Performance of Feed Screws |
| with standard diameters ranging from 25mm to 200mm
(1” to 8”) |
| |
| |
 |
|
| |
TSE Range of Products: Screws Single Screws
Twin Screws
Screw Tips
Barrels Bi-metallic Barrels
Bi-metallic Twin Barrels
Nitrided Barrels
Repairs Screw and Barrel Repairs
Tiebar and Toggle Repairs
Complete Machine Repairs
Extruders Single Screw |
|
| |
| Performance. Productivity. Dependability. |
| |
Do you require these features in your Screw? With over 70 years experience,
only Kaivanya Extrusion Engineering has the resources, talent, imagination and
advanced equipment to deliver them. We manufacture replacement screws, as
well as recondition your existing screws, for injection moulding, blow moulding
and extrusion. |
| |
| The Screw is the heart and soul of the machine determining its plasticising capabilities. |
| |
Today's standards for Extruder output and extrudate quality are so advanced that no longer can one screw design be optimum
for all materials and extrusion products. Each screw must be tailor made to suit the application for which it will be used. We
continuously liaise with resin suppliers and screw design modellers to keep us at the forefront of screw technology … far and
ahead of our competition.
We have established our name, which is synonymous with quality, as well as an invaluable database of reference material.
Kaivanya Extrusion provides conventional screw design tailored to your output and quality requirements, covering the full range of
thermoplastics from Vinyls to Elastomers.
Kaivanya Extrusion provides the best screw for your product individually designed to obtain the proper balance between high output
and quality homogeneous melts. The best screw may even be one of the Kaivanya Extrusion's designed special application screws
such as maddock mixing screws, 2-stage screws for vented barrels or even our barrier screws.
Kaivanya Extrusion are consistently on the leading edge with High Performance Plastic Extrusion Screw Designs
to maximize machine efficiency and product qual ity. |
| |
Extrusion |
| |
Kaivanya Extrusion Engineering is the largest and by far the oldest manufacturer of extrusion screws in Australasia. Our designs
cover all facets of the extrusion industry from thermoplastics to natural and synthetic rubber. We have a 70-year plus record in
this industry from which we have built up significant data, soundly based on experience and results.
Screw construction is hard faced, nitrided or hardened & nitrided, for highly abrasive materials we can supply screws with
Tungsten carbide coatings on the flight flanks and core diameters, or in the case of highly corrosive polymers such as Fluoro
polymer, a Duranickle based screw is offered.
Designs are available for single flight metering screws, single barrier screws, double barrier screws, variable pitch flights, multi
start flights and slotted flights. Two stage screws for vented extruders are also offered. Mixing sections, the more common of
which, include Maddock (spiral or straight), Hoechst, dulmage, pinned, pineapple or combinations of these designs are
available. |
| |
Injection Moulding |
| |
We manufacture screws for both thermoplastic and thermosets, standard metering design or QLT for improved melt
homogeneity and mixing. These can be hard faced, nitrided or hardened and nitrided with optional hard chrome plating.
Whether you are manufacturing containers for packaging, duct joints for air conditioning or automotive components, we have a
screw design available to suit your process for LDPE, HDPE, PP, PVC and more. |
 |
| |
| |
| |
| |
|
| |
| |
| |
| |
|
|
