What materials can this machine process?

It is designed specifically for metallographic samples and metal material grinding.

What is the power supply requirement?

It operates on AC220V at 50/60Hz with a power consumption of 2kw.

What is the lead time for orders?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

Hlmp-1b Metallographic Specimen Polishing Grinding Machine

Name: Hlmp-1b Metallographic Specimen Polishing Grinding Machine
Brand: Hualong Test Co., Ltd.
SKU: 2054170902

Shanghai, ChinaHualong Test Co., Ltd.

US$4,522.00-4,755.00

1 Set

Product profile

Customization

Available

Type

Disc Grinder

Power Source

Pneumatic

Model NO.

HLMP-1B

Object

Metal Material Grinding Polishing

Application

Laboratory

Disc(Wheel) Type

Grinding Disc

Material

Aluminum Alloy

Working Style

Centrifugal

Disc Diameter

250mm

Variable Speed

With Variable Speed

Rotate Speed

50-1000 Rpm Reverse Rotation Can Be Switched

Working Disc Diameter

250mm (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

Multi-Function Operation: Integrates pre-grinding, grinding, and polishing for metallographic samples.

Variable Speed Control: Stepless speed regulation from 50 to 1000 RPM with reverse rotation option.

Durable Fiberglass Shell: Integrally formed high-strength fiberglass material that is sturdy and rust-proof.

LED Digital Display: Features LED digital display for precise speed monitoring and simple operation.

Customizable Disc Size: Standard 203mm disc with optional 230mm and 203mm customization available.

Low Noise Design: Engineered for strong power output with low noise and high durability.

Compact and Lightweight: Net weight of 15kg with dimensions 380x520x420mm for easy lab placement.

Smooth Surface Finish: Finely ground work disc ensures smooth surface treatment for samples.

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: ≤3.93hTerms 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.