Card clothing · WHITE SHARK

Rotor spinning parts

WS-series DC/DN open-end (OE) card clothing plus combined opening and combing rollers — ultra-hard nano-diamond coating, lightweight aluminium-alloy roller bodies, compatible with Rieter, Rifa, Schlafhorst and more.

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Install & maintain in Vietnam
12-month warranty

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Overview

Product overview

Rotor (open-end) spinning parts are White Shark card clothing and rollers for OE spinning machines, used to open and comb fibers in the rotor box. The core product is WS-series OE card clothing in two coatings: DC (chromium-based nano coating, bright white) and DN (nickel-based diamond composite coating, bright yellow); the needle tips reach HV1200-1300 hardness, are highly wear-resistant and suit higher-grade fibers too. The ring gear pairs coated clothing with an aluminium-magnesium alloy ring at only half the weight of a steel ring, cutting power use. The range also includes opening-roller assemblies (models WS-OB174, WS-OB20, WS-OK61, WS-OK40, WS-OK58 in DC/DN) and all-aluminium hollow combing-roller parts for semi-automatic Rieter machines. Compatible with Rieter, Rifa, Schlafhorst, Titan, Oerlikon, Jingwei, Seiko and Matrice. Vina Nonwoven supplies genuine White Shark OE parts, advises on the correct model for your machine, and takes made-to-order requests.

Technical specs

Configuration & specifications

Opening roller model

WS-OB174DC/DN

WS-OB20DC/DN

WS-OK61DC/DN

WS-OK40DC/DN

WS-OK58DC/DN

"DC/DN" = two coating variants — DC (chromium-based nano coating) and DN (nickel-based diamond composite coating).

Applications

Highlights & applications

WS-series OE card clothing: DC (chromium-based nano coating) and DN (nickel-based diamond composite coating), HV1200-1300
Compatible (rings): Schlafhorst, Rieter, Rifa (fully & semi-automatic)
Combined toothed-ring opening-roller assembly: renovation of Rieter, Rifa, Titan, Oerlikon, Schlafhorst, Jingwei, Seiko
All-aluminium combing-roller parts for Rieter BT923, R923, R35, R36 (semi-automatic)
Fully automatic opening rollers for the Rieter R series (toothed-ring combined & integral): Rifa, Matrice, Titan

Q & A

Frequently asked questions

What coating variants does the WS-series OE card clothing come in?

There are two variants: DC with a chromium-based nano coating (bright white) and DN with a nickel-based diamond composite coating (bright yellow), available across opening-roller models such as WS-OB174, WS-OB20, WS-OK61, WS-OK40 and WS-OK58 (each offered in DC/DN).

How hard and wear-resistant is the nano-diamond coating?

The nano-diamond coating reaches HV1200-1300 hardness and is extremely wear-resistant, giving a bright, sharp needle tip suited to spinning many fiber types, especially higher-grade ones.

Which machine brands is White Shark rotor-spinning equipment compatible with?

It is broadly compatible with Schlafhorst, Rieter, Rifa (fully and semi-automatic), Titan, Oerlikon, Jingwei, Seiko and Matrice; the all-aluminium combing-roller parts specifically fit the semi-automatic Rieter BT923, R923, R35 and R36 models.

What is the benefit of the aluminium-magnesium alloy ring over a traditional steel ring?

The aluminium-magnesium alloy ring weighs only half as much as a steel ring, cutting energy consumption during rotor spinning while still carrying the nano-diamond coating for high durability.

How can I get a quote for White Shark rotor-spinning parts for my specific machine?

Pricing depends on the roller code/model and order quantity, so please contact Vina Nonwoven via hotline or Zalo with your machine details (Rieter, Schlafhorst, Rifa, etc.) for an accurate quote.

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