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YG511S-IV Tumble‑Box Pilling and Snagging Tester

This instrument is suitable for determining the snagging performance of knitted and woven fabrics using the tumble‑box method.

Category:

Textile and Apparel Testing Equipment

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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YG511S-IV Tumble‑Box Pilling and Snagging Tester

Description

Product Introduction:

This instrument is suitable for determining the snagging performance of knitted and woven fabrics using the tumble‑box method.

Product Features:

1. Cabinet body: lightweight, robust, and resistant to deformation;

2. High-quality imported rubber cork gaskets, detachable for convenient and quick replacement;

3. Equipped with an imported polyurethane sample carrier tube, ensuring long-lasting durability and excellent stability.

4. The instrument operates smoothly with low noise;

5. Comes with a high-quality crochet hook that is detachable for quick replacement.

Meets the standard:

GB/T11047.2-2022, BS 8479-2008, ISO12945.1, GB/T4802.3, JIS L1076, BS5811, IWS TM152

Technical specifications:

Parameter Name	Technical indicators
Number of pilling boxes	4 units (3 rolling bins + 1 octagonal wire‑mesh bin) or 4 cabinet bodies, freely combinable.
Box Type	Regular octagonal housing, with one side hinged for opening, rotating uniformly about a horizontal axis.
Inner length of the box	228.0 ± 0.1 mm
Internal width of the enclosure	224.5 ± 0.3 mm
Rotational speed	60士2r/min
Number of nail plates installed	4 rows (symmetrically installed within the cabinet)
Number of wire nails per row on the nail board	20 pieces
Hook-and-loop fastener hardness	Not less than 58 HRC
Exposed length of the nail plate surface	5.0 ± 0.3 mm
Pilling nail diameter	1.0 ± 0.1 mm
Angle between the snagging wire and the nail plate	60° ± 0.5°
Hook thread pitch	10.0 ± 0.5 mm.
Sample tube material	Polyurethane, 4 pieces per box. 1. Tube length (70 ± 1) mm 2. Inner diameter (25 ± 1) mm 3. Pipe wall thickness: (3 ± 0.5) mm 4. Mass (26 ± 2) g

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FAQs

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Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

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Customer Reviews

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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Keywords:

YG511S-IV Tumble‑Box Pilling and Snagging Tester

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Mobile:+86-15102211717

Whatsapp:+86-15102211717
E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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