What is the warranty period?

We provide a one-year warranty and lifetime maintenance & spare parts service.

What certifications do your machines have?

Our machines have obtained CE certificates, ISO 9001, and SGS approval.

What is the minimum order quantity?

The minimum order quantity is 1 set.

S320 Concrete Edge Grinding Machine

Name: S320 Concrete Edge Grinding Machine
Brand: Shanghai Jiansong Industry and Trade Co., Ltd
SKU: 1942870231

Shanghai, ChinaShanghai Jiansong Industry and Trade Co., Ltd

US$500.00-2,000.00

1 sets

Product profile

Customization

Available

Type

Disc Grinder

Power Source

Electricity

Model NO.

S320

Object

Saw Blade

Application

Construction

Disc(Wheel) Type

Grinding Disc

Material

Aluminum Alloy

Working Style

High-speed universal

Disc Diameter

230mm

Variable Speed

With Variable Speed

Unique Selling Point

Edge Grinding and Polishing

Grinding Width

320mm

Function

Concrete Edge Grinder

Voltage

220V

Inverter

3HP

Usage

Concrete Edge Floor Grinder

Core Components

Bearing, Gearbox, Motor, Gear

Working Speed

0-1800 Rpm

Number of Diamond

6 PCS

Power

3HP

Transport Package

Wooden Case

Specification

110*40*100cm

Trademark

JS Floor Systems

Origin

Shanghai, China

HS Code

8464209000

Production Capacity

300 Set/Sets Per Month

Key features

Edge Grinding & Polishing: Specialized design for grinding and polishing floor corners and small areas with no missing angles.

Adjustable Handle Design: Fully adjustable handle accommodates various operation positions for left or right side grinding.

High-Speed Variable Speed: Working speed ranges from 0 to 1800 RPM with variable speed control for optimal grinding effects.

Integrated Dust Control: Features a water tank, dust skirt, and dust port for effective dust management during operation.

LED Light & Safety: Equipped with LED light for visibility and emergency stop switch for safe operation.

Durable Gearbox: Aluminum integral casting mold gearbox ensures high precision, durability, and repeat-ability.

Lifetime Maintenance: Provides one-year warranty with lifetime maintenance and spare parts service.

Compact for Tight Spaces: Designed for edges and tough-to-reach spaces, creating perfect profiles with minimal gap along walls.

Company profile

Shanghai Jiansong Industry and Trade Co., Ltd

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.76h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with construction engineering and machinery-related business scopes, offering floor grinders, vacuums, scrubbers, polishers, and diamond pads. It demonstrates broad customization, recent new-product activity, ODM capability, and OEM service for well-known brands. Quality controls include 100% finished-product inspection, three QA/QC inspectors, a quality assurance system, and documented complaint handling. However, raw-material traceability is absent, no certification information is provided, and overseas infrastructure is limited to agents or branches, without overseas warehouses or showrooms. Financial records are referenced for 2021–2023, but no financial performance details are available. Customer-case evidence is limited to stated OEM service for well-known brands and an own-brand product line.

Supplier typeThe supplier is identified as a limited company and a combined entity, with business scopes covering construction works, construction engineering design, construction machinery manufacturing and sales, general equipment manufacturing, and related machinery and building-material sales. Its listed products include floor grinders, floor vacuums, floor scrubbers, floor polishers, and diamond pads.

After-Sales capabilityThe supplier provides overseas repair and maintenance services in Russia and can operate through overseas agents or branches. It has no overseas warehouse or showroom, while customer complaints are managed through a clear procedure with follow-up records, indicating documented complaint-handling capability but a limited overseas physical service presence.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services. It does not have an available SDK, but the slices still provide explicit evidence of product development and design capability.

Production capacityProduction-related evidence includes an assembling line, 100% finished-product inspection, three QA/QC inspectors, 25 qualified service-capability suppliers, and stated average lead times within 15 workdays to one month in both off-season and peak season. Supplier-service assessment has records but no written procedure, and the corrective/preventive-action mechanism is listed as other, indicating capability with some process documentation limitations.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization and original-design support.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in The World of Concrete trade show. It also identifies the own-brand product line FLOOR SYSTEMS JS, but no customer names, project details, order records, or independently verifiable case studies are provided.