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LBT-Y5 Direct Shear Consolidation Integrated Testing Machine for Coarse-Grained Soils

The direct shear–consolidation apparatus for granular soils is used to determine the shear strength of granular soils. It employs soil specimens subjected to vertical confining pressure, with shear force applied to induce shearing, thereby measuring the shear stress and shear displacement at failure. This instrument utilizes a controller to automatically regulate a synchronous motor, reducing manual labor, minimizing experimental errors, and ensuring convenient operation, stable speed, and reliable, consistent test data.

Category:

Geotechnical and Soil Testing Equipment

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lbt@lbt.ltd

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+86-15102211717

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LBT-Y5 Direct Shear Consolidation Integrated Testing Machine for Coarse-Grained Soils

Description

Product Introduction:

The direct shear–consolidation apparatus for coarse-grained soils is used to determine the shear strength of such soils. It employs soil specimens subjected to vertical confining pressure, with shear force applied to induce failure, thereby measuring the shear stress and shear displacement at failure. This instrument utilizes a controller to automatically regulate a synchronous motor, reducing manual labor, minimizing experimental error, and ensuring convenient operation, stable speed, and reliable, consistent test data.

Technical specifications:

Parameter Category	Parameter content
Direct shear section
Specimen size	Φ504.6×400mm (area 2000cm²)
Maximum axial load	700KN
Maximum horizontal load	700 kN force
Force sensor parameters	Resolution: 0.01 kN; Measurement accuracy: ±0.3% F.S.
Maximum axial stroke (hydraulic cylinder)	150mm
Maximum horizontal stroke (hydraulic cylinder)	110mm
Axial displacement measurement range	0–200 mm
Horizontal displacement measurement range	0–200 mm
Displacement resolution	0.01mm
Displacement sensor measurement accuracy	±0.5%F.S
Horizontal shear velocity range	1–10 mm/min, hydraulically stepless speed regulation
Use oil source	N46 Anti-Wear Hydraulic Oil
Supply voltage	3+N (Three Fires and Ten)
Consolidation part
Power supply voltage	3+N (Three Fires and Ten)
Total power	2.5kW
Axial pressure	700 kN (with a 1000 kN model also available)
Pressure accuracy	0.50%
Axial stroke	150mm
Cylinder diameter	φ250mm
Maximum working pressure	14.2 MPa (under a load of 700 kN)
Voltage regulation accuracy	±0.5% F.S (the original text mistakenly wrote F.S8)
Specimen dimensions	Standard configuration: φ504.6×300mm; Optional: φ300mm, φ600mm
Specimen container area	2000 cm² (compatible with standard φ504.6 mm specimens)
Maximum stress	3.5MPa
Displacement range	0–200 mm, equipped with two displacement sensors.
Displacement parameter	Resolution: 0.01 mm, Accuracy: 0.01 mm
Host external dimensions (length × width × height)	1400×1550×1400mm
Control cabinet external dimensions (length × width × height)	1100×550×1200mm

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

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?

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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What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

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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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LBT-Y5 Direct Shear Consolidation Integrated Testing Machine for Coarse-Grained Soils

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Address:Tianjin Jinghai Economic Development Zone

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