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LbQ-80 Touchscreen Automatic Metallographic and Petrographic Concrete Cutting Machine (Dual‑Mode: Manual and Automatic)

Name: LbQ-80 Touchscreen Automatic Metallographic and Petrographic Concrete Cutting Machine (Dual‑Mode: Manual and Automatic)
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

The LbQ-80 touch-screen automatic metallographic and petrographic concrete cutting machine consists of a machine body, an electrical control cabinet, a cutting chamber, a motor cooling system, a cutting abrasive wheel, and other components.

Category:

Metallographic Sample Cutter

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LbQ-80 Touchscreen Automatic Metallographic and Petrographic Concrete Cutting Machine (Dual‑Mode: Manual and Automatic)

Description

Product Introduction:

The LbQ-80 touch-screen automatic metallographic and petrographic concrete cutting machine consists of a main frame, an electrical control cabinet, a cutting chamber, a motor cooling system, and a cutting abrasive wheel, among other components. This machine can cut not only circular specimens with diameters up to 80 mm but also rectangular samples up to 100 mm in height and 200 mm in depth. Its cooling system ensures that the specimen is adequately cooled during cutting, preventing overheating that could damage the microstructure. The machine also allows users to adjust the cutting speed according to the type of specimen being processed, thereby enhancing cutting quality. It offers both manual and automatic cutting modes, and its large-capacity worktable makes it particularly convenient for operators.

Technical Specifications

Maximum cutting diameter:	80mm
Cutting Depth Tracking:	LCD digital display
Platform movement in the Y direction:	275mm
Workbench dimensions:	310*290mm
Clamping table specifications:	The fixture table is divided into left and right sections, with a central cutting slot.
Cutting method:	Manual/Automatic
Method of gifting:	Adjustable at will (manual and automatic modes)
Cutting speed:	The maximum speed is 0.25 mm/s, and the automatic cutting mode can be selected as either intermittent cutting (for metal workpieces) or continuous cutting (for non-metal workpieces).
Tool approach distance:	Set as needed
Reset method:	Automatic reset
Cooling System:	Automatic water cooling
Tank capacity:	60L
Spindle speed:	2300r/min
Motor power:	3KW
External dimensions:	910750600mm
Power supply:	Three-phase four-wire, 380 V, 50 Hz
Weight:	Approximately 160 kg

Packing List

Name	Specification	Unit	Quantity	Note
Automatic cutting machine	LbQ-80	Taiwan	1
Product Manual		portion	1
Product Certificate of Conformity		portion	1
Packing List		portion	1
Water tank		one	1
Water pump		Taiwan	1
Rust-preventive lubricant	2.5L	bucket	1
Abrasive wheel disc	3502.532mm	piece	2
Pipe clamp	13mm-19mm	one	2	Two each
Pipe clamp	32mm	one	1	One each
Wrench	12-14mm	to put	1
Wrench	24-27mm	to put	1
Wrench	36mm	to put	1
Inlet pipe		root	1
Drain pipe		root	1

Cutting time and abrasive disc consumption:

(For a workpiece with a diameter of 8 mm, the cutting process takes approximately 1.5 minutes, and the cutting disc wears down by about 0.4 mm. For a workpiece with a diameter of 25 mm, the cutting process takes approximately 5 minutes, and the cutting disc wears down by about 0.8 mm.)

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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

Which materials can be measured by your Vicat softening point tester?

It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

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.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

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

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

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.”

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.”

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.”

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