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LB-200Y Large-Scale Rock Core Drilling and Sample Preparation System

The intelligent core‑drilling machine processing system is primarily used for drilling and coring in rock and concrete, typically in laboratories across the petroleum, geological, coal, metallurgical, construction, and transportation sectors, making it an ideal piece of equipment for laboratory sampling.

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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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LB-200Y Large-Scale Rock Core Drilling and Sample Preparation System

Description

Product Introduction

The intelligent core drilling machine processing system is primarily used for drilling and coring in rock and concrete, typically in laboratories across the petroleum, geological, coal, metallurgical, construction, and transportation sectors, making it an ideal piece of equipment for laboratory sampling.

Product Features:

(1) The transmission system employs a flexible mechanism composed of two planetary gears and a modular frame, coupled with an electric motor and a coupling. All cast‑iron components are made of ductile iron and undergo stress‑relief annealing. The main spindle is quenched after machining, achieving a hardness of HRC, with a surface finish of Ra 0.32.

(2) Automatic lubrication copper bushings equipped with embedded graphite and MoS₂ solid lubricants;

(3) A tap water cooling system is provided during the drilling process.

(4) Testing System: This unit is equipped with an automatic overload protection circuit.

(5) The main frame of this unit is supported by a single vertical column, constructed from 300 mm diameter round steel that has undergone quenching and aging treatment. The entire machine housing, the inner liner, and all auxiliary components—including screws—are fabricated from 304 stainless steel with a thickness of 2 mm.

(6) All electrical components of this unit are from the Delixi brand; the motors are domestically produced, compliant with national standards, and made of pure copper, featuring a high‑performance protection rating.

Technical specifications:

Parameter Category	Parameter content
Diamond drilling tools	Diamond drill bits ranging from φ9 to φ200, with a sampling depth of 400 mm; the diamonds are sintered from pure natural diamond; transmission is achieved via a splined gear paired with an electric motor coupling for flexible drive.
Lifting system	1. Distance from the spindle end face to the base working surface: maximum 1250 mm, minimum 350 mm 2. Lifting motor: DC360, voltage 380 V, capacity 10 t, speed ratio 36:1 3. Matching motor: Voltage 220V, Frequency 50Hz, Power 2.2kW Y80-4
Horizontal system	1. Distance from the spindle centerline to the column’s generatrix: maximum 1250 mm, minimum 350 mm 2. Motor parameters: voltage 380 V, frequency 50 Hz, power 2.2 kW
Lifting mechanism	The lifting drive screw is a 70-mm-diameter ball screw with a precision of 0.01 mm, ensuring core‑taking verticality and extending the drill bit’s service life.
Whole-machine control system	Inverter‑controlled, digital display with push-button operation; horizontal travel of the spindle head: 900 mm.
Spindle feed parameters	Feed rate: 0.04–3.2 mm/rev; 16 feed rate steps.
Spindle motor power	Spindle motor power: 3 kW; the drive speed is frequency‑controlled and adjustable, with a frequency range of 0–50 Hz.
Spindle system	Spindle stroke: 315 mm; spindle speed: 0–2000 rpm, with 16 speed settings.

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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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LB-200Y Large-Scale Rock Core Drilling and Sample Preparation System

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