Does the machine support automatic water control?

Yes, the water flow is adjustable and can automatically open and shut down.

What is the weight of the equipment?

The overall weight of the machine is 46kg.

Can the machine be connected to a polishing liquid regulator?

Yes, it can connect and control an optional polishing liquid dropper regulator.

Hlp-2X Advanced Metallographic Grinding & Polishing Machine

Name: Hlp-2X Advanced Metallographic Grinding & Polishing Machine
Brand: Hualong Test Co., Ltd.
SKU: 2054010662

Shanghai, ChinaHualong Test Co., Ltd.

US$5,888.00-8,222.00

1 Set

Product profile

Customization

Available

Type

Disc Grinder

Power Source

Pneumatic

Model NO.

HLP-2X

Object

Metal Material Grinding Polishing

Application

Laboratory

Disc(Wheel) Type

Grinding Disc

Material

Aluminum Alloy

Working Style

Centrifugal

Disc Diameter

203mm

Variable Speed

With Variable Speed

Rotate Speed

50-1000 Rpm Reverse Rotation Can Be Switched

Working Disc Diameter

254mm (Optional 230mm/203mm, Cust

Motor Power

0.75 Kw

Power Supply

AC220V, 50/60Hz, 2kw

Transport Package

Wooden Case

Specification

790*500*980mm

Trademark

Hualong

Origin

Shanghai

HS Code

9024109000

Key features

PLC Control System: Automatically saves and adjusts all grinding parameters including speed, time, and direction.

Touch Screen Interface: Intuitive state display and convenient parameter setting for simple operation.

Variable Speed Control: Stepless speed regulation from 100 to 1000 r/min with clockwise and anti-clockwise options.

Multiple Operating Modes: Includes 4 manual modes and 8 automatic modes with customizable speed and time combinations.

Adjustable Water System: Rotatable water drop position and adjustable flow with automatic on/off control.

Low Noise Operation: Smooth running design ensures quiet performance during grinding and polishing.

Optional Polishing Liquid Regulator: Capable of connecting and controlling an optional polishing liquid dropper regulator.

Customizable Disc Diameter: Standard 254mm disc with optional 203mm or 230mm sizes available.

Company profile

Hualong Test Co., Ltd.Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 1993-05-08Nearest Port: Shanghai /QingdaoAverage Response Time: ≤4.43hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP, CPT

AI-Powered supplier vetting

SummaryHualong Test Co., Ltd. is a China-based limited company in Shanghai, identified as a trading company, manufacturer/factory, and group corporation. It reports more than 10 production lines, ISO 9001 and ISO 14001 management-system certifications, 21–30 years of R&D-engineer experience, and 50 quality-control staff. Its product scope covers numerous material and mechanical testing machines and fixtures, with R&D completed for testers across more than 420 types. The supplier exports to multiple global regions and has operated export activities since 1993. It states that products follow ASTM, BS, EN, ISO, JIS, and other standards. Evidence of after-sales capability is limited to a stated after-service department, while customization is supported by broad product development evidence but not explicitly confirmed for customer-specific orders. Trade records show one transaction each for several products with a Bangladesh buyer, providing limited customer-case evidence.

Supplier typeThe supplier is explicitly identified as a trading company, manufacturer/factory, and group corporation, with a limited-company ownership structure and operations in Shanghai, China. This indicates both manufacturing and trading involvement rather than a purely intermediary profile.

CertificationsThe company states that its processes are controlled according to ISO 9001, and its management-system certifications are listed as ISO 9001 and ISO 14001. These certifications provide explicit evidence of formal quality and environmental management systems.

R&D capabilityHUALONG reports completed R&D work for testers covering more than 420 types and indicates 21–30 years of total R&D-engineer experience. This is explicit evidence of substantial product-development capability across multiple testing categories.

Production capacityThe supplier reports more than 10 production lines, manufactures a broad range of testing equipment, and maintains 50 quality-control staff. Its products cover tensile, compression, impact, fatigue, torsion, bending, and other testing applications, supporting a broad production scope.

Client casesTrade records associate HUALONG TEST CO., LTD. with CABLE INDUSTRIES OF BANGLADESH LTD. for extensometers, shear test fixtures, three-point bending fixtures, and testing grips/compression plates. Each listed product has one recorded transaction, so the evidence confirms a customer relationship but provides only a limited set of documented cases.