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YGB511-II Type Tumble‑Box Pilling Tester (Digital Display, 2 Boxes)

Used for testing the pilling and fuzzing performance of wool, knitted fabrics, and other fabrics prone to pilling.

Category:

Textile and Apparel Testing Equipment

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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YGB511-II Type Tumble‑Box Pilling Tester (Digital Display, 2 Boxes)

Description

Product Introduction:

This instrument is used to evaluate the pilling and fuzzing performance of wool, knitted fabrics, and other fabrics prone to pilling. A fabric specimen is fitted onto a sample holder and placed in a square wooden box lined with rubber cork of a specified coefficient of friction; the assembly is then rolled a prescribed number of times. The resulting fabric is compared with standard reference samples to determine the pilling grade.

Reference standard:

Standards such as ISO 12945‑1, GB/T 4802.3, JIS L 1076, BS 5811, and IWS TM 152.

Technical specifications:

Parameter Name	Parameter value
Inner wall dimensions of the enclosure	235mm×235mm×235mm
Number of tumbling drums	2 pieces
Rated speed of the housing	60r/min
Preset number of revolutions	9999 × 1 time 9999×10 times 9999×100 times
Power supply	220V 50Hz
Motor power	120W
Sample carrier tube	Polyurethane, with four placed in each box.
External dimensions	860mm×580mm×480mm
Weight	58Kg

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We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

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

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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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YGB511-II Type Tumble‑Box Pilling Tester (Digital Display, 2 Boxes)

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E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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