White Shark Circular comb
Tooth-plate circular comb and cotton-combing circular comb — patented conical-tooth design, 90°/110° carding surfaces, with sharp, smooth and wear-resistant teeth.
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.
- Genuine parts
- In stock — fast delivery
- Technical support
Contact for a quote quoted by configuration
Overview
Product overview
Rotor (open-end) spinning parts are the card clothing and rollers used on OE spinning machines to open and comb fibers in the rotor box.
The core product is WS-series OE card clothing with either a DC coating (chromium-based nano coating, bright white) or a DN coating (nickel-based diamond composite coating, bright yellow). The nano-scale diamond coating leaves the needle tips sharp at HV1200-1300 hardness and highly wear-resistant, suiting even higher-grade fibers. The toothed ring set pairs coated card clothing with an aluminium-magnesium alloy ring that weighs only 1/2 as much as a steel ring, so it draws less power. The range also covers combined toothed-ring opening rollers (WS-OB174, WS-OB20, WS-OK61, WS-OK40, WS-OK58, in DC/DN) and all-aluminium hollow combing-roller parts for semi-automatic Rieter BT923, R923, R35 and R36 machines. Depending on the part group, these fit Rieter, Rifa, Schlafhorst, Titan, Oerlikon, Jingwei, Seiko and Matrice machines.
Vina Nonwoven supplies genuine White Shark OE parts, advises on the right model for your machine and takes made-to-order requests — please contact us for a quote.
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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