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LBQ-1B and 4B Model Multifunctional Jet‑Cutting Automatic Slab Cutting Machine

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Rock and rock mass testing instrument

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lbt@lbt.ltd

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+86-15102211717

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LBQ-1B and 4B Model Multifunctional Jet‑Cutting Automatic Slab Cutting Machine

Description

Product Introduction

This machine features a cutting system driven by a state-of-the-art variable-frequency motor. It offers full sealing, low noise, automatic cutting with adjustable speed, rapid forward motion, and automatic reverse functionality. The housing can be fabricated from high-quality stainless steel upon customer request, ensuring durability and an aesthetically pleasing appearance. Equipped with premium diamond blades, it can simultaneously cut two parallel planes, with the distance between the planes adjustable to 50, 70, 100, or 150 mm; custom specifications are available upon request. This equipment is ideally suited for cutting and preparing standard specimens in geotechnical laboratories for applications in highway, railway, construction, water conservancy, and educational settings.

Product Features:

1. Diamond Saw Blade: The blade is crafted from high-manganese steel, heat-treated and precision-ground to ensure dimensional stability. Unlike conventional saw blades, it features premium Grade A diamond segments, offering exceptional wear resistance and suitability for a wide range of rock types.

2. Main motor power: 5.5 kW; Variable-frequency motor power: 0.75 kW

3. Cutting spindle diameter: 55 mm, enhancing the stability of the cutting system and improving the parallelism of cut specimens.

4. Cutting and traversing mechanism: The saw blade remains stationary, while the worktable moves the workpiece. Addressing the common issue of slow idle travel found in similar products on the market, this machine is equipped with a state-of-the-art variable-frequency drive, allowing users to freely adjust the traverse speed during operation, thereby reducing idle travel time and enhancing overall productivity.

5. This machine features a user-friendly design and is fully sealed. Beneath the worktable, we have incorporated an inclined debris‑discharge chute that allows cut-off residues to slide directly down this channel, preventing track blockages and facilitating easy cleanup.

Technical specifications:

Specification Series	LBQ-1B type	LBQ Model 4B
Maximum cutting height (mm)	Ø170 170mm	Ø220 220mm
Diamond cutting blade (mm)	Ø485	Ø585
Work format	Single- and double-blade cutting of two planes (currently, the blade spacing is adjustable at 50, 70, 100, and 150 mm; custom spacing can be ordered upon request).	Single- and double-blade cutting of two planes (currently, the blade spacing is adjustable at 50, 70, 100, and 150 mm; custom spacing can be ordered upon request).
Host power and rotational speed	Y802-4 5.5 kW 1390 rpm	Y802-4 5.5 kW 1390 rpm
Cutting blade linear speed	0–50 m/min (adjustable)	0–50 m/min (adjustable)
Variable-frequency motor	0.75KW	0.75KW
Feed rate	Variable-frequency motor	Variable-frequency motor
Panel Control	Button (with the digital display program already set)	Button (with the digital display program already set)
Working hours	Continuous	Continuous
Ambient temperature	0-40℃	0-40℃
Noise	<80db	<80db
Volume	Length 1580 × Width 1030 × Height 1300 mm	Length 1580 × Width 1030 × Height 1300 mm
Quality	750kg	750kg
Cutting workbench dimensions	Workbench length: 500 mm, width: 400 mm, internal width: 700 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?

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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

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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LBQ-1B and 4B Model Multifunctional Jet‑Cutting Automatic Slab Cutting Machine

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Address:Tianjin Jinghai Economic Development Zone

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