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DKZ-5000 Cement Flexural Testing Machine

It is suitable for flexural strength testing of cement mortar in accordance with GB 177‑77; for other types of cement, this apparatus may also be used once the water‑to‑cement ratio has been established.

Category:

Cement Mortar Testing Equipment

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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DKZ-5000 Cement Flexural Testing Machine

Description

Product Introduction

It is suitable for flexural strength testing of cement mortar in accordance with GB 177‑77; after the water‑to‑cement ratio has been determined, this apparatus may also be used for other types of cement. It is primarily applicable to flexural strength tests on cements of grades 325, 425, 525, 625, and 725.

Technical Specifications:

Project	Specific parameters
Larger load	5000N
Relative error of the indicated value	Not exceeding ±1%
Relative variation of the indicated value	No more than 1%
Loading rate	50±5N/S
Center-to-center distance between two supporting cylinders	100±0.1mm
Loading cylinder and support cylinder	Diameter: 100 ± 0.1 mm; Effective length: 46 mm
Parallelism of two support cylinders	Not greater than 0.1 mm
Centerline of the upper and lower fixtures	They shall be concentric, with a coaxiality tolerance of no more than 0.10 mm.
Rotational motion of the cylindrical support at the loading end	The fit clearance shall not exceed 0.05 mm.
Specimen dimensions	160×40×40mm
Power supply	Voltage: 220V; Frequency: 50Hz; Power: 10W
External dimensions (Model 500)	1025×250×816mm
Weight	Net weight: 110 kg; Gross weight: 130 kg

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FAQs

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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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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:

DKZ-5000 Cement Flexural Testing Machine

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E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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