What is the maximum rotating speed?

The rotating speed is 0-2400 rpm.

Handheld Concrete Surface Grinder with CE Certification for School Playground Concrete Floor Polishing Machine

Name: Handheld Concrete Surface Grinder with CE Certification for School Playground Concrete Floor Polishing Machine
Brand: Tongling Longshun Environmental Protection Equipment Co., Ltd.
SKU: 2293232765

Anhui, ChinaTongling Longshun Environmental Protection Equipment Co., Ltd.

US$1,300.00-1,600.00

1 Piece

Product profile

Customization

Available

Type

Disc Grinder

Power Source

Manual

Model NO.

JK550

Object

Concrete Terrazzo Marble Polishing

Application

Construction,Home Improvement, Hotels, Airports

Disc(Wheel) Type

Grinding Disc

Material

Iron

Working Style

Manual

Disc Diameter

550mm

Variable Speed

With Variable Speed

Voltage

380V/220V

Frequency

50-60Hz

Motor Power

7.5kw

Inverter Power

7.5kw

Grinding Width

550mm

Rotating Speed

0-2400rpm

Weight

270kg

Size

960*580*1030mm

Transport Package

Wooden Packaging

Specification

960*580*1030mm

Trademark

Longshun

Origin

China

HS Code

8464209000

Production Capacity

50sets/Week

Key features

High Efficiency Grinding: Ensures faster and smoother concrete grinding and polishing for construction sites.

Durable Iron Construction: Engineered to withstand heavy-duty use and harsh conditions with iron material.

Variable Speed Control: Features variable speed with rotating speed up to 2400 rpm for precision work.

CE Certified Quality: Complies with CE certification standards for safety and quality assurance.

Customizable Specifications: Offers customization for voltage, frequency, motor power, and other parameters.

Comprehensive Documentation: Includes video outgoing inspection and machinery test report for quality control.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedProduct Certification

Tongling Longshun Environmental Protection Equipment Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-11-18Nearest Port: Shanghai, NingboAverage Response Time: ≤4.18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier is Tongling Longshun Environmental Protection Equipment Co., Ltd., with a business scope covering manufacturing, processing, sales, leasing, installation, and maintenance of environmental protection, construction, and road construction equipment, plus related materials and import/export activities. It reports more than 10 production lines, broad export-market coverage, and lead times of within 15 working days off-season and one month during peak season. The supplier provides customization and ODM services, has introduced new products within the past year, and provides OEM services for well-known brands. CE certification, quality assurance, complaint-handling procedures, and corrective and preventive action procedures are reported. However, it lacks inventory, overseas warehouses, overseas agents or branches, overseas showrooms, and a valid manufacturing-capacity contract with related subcontractors. No SDK is available, and the evidence does not identify specific customer names or verifiable...

Supplier typeThe supplier is a manufacturer and service provider for environmental protection, construction, and road construction equipment, with related processing, sales, leasing, installation, and maintenance activities. Its stated operation of more than 10 production lines supports classification as a manufacturing supplier rather than only a trading company.

CertificationsThe supplier reports sustainable-development and product certification capability through CE certification. The provided evidence confirms CE but does not identify additional certifications or certification scope.

After-Sales capabilityThe business scope includes installation and maintenance, and the supplier reports clear, followed procedures for customer complaints and corrective and preventive actions. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM capability, and a stated focus on independent research and technological innovation. Nevertheless, it has no available SDK, and the evidence does not quantify R&D investment, patents, or technical personnel.

Production capacityMore than 10 production lines, reported lead times of within 15 working days in both peak and off-season slices, and exports to multiple global regions indicate substantial stated production capacity. Offsetting limitations include no inventory capability and no valid contract with the factory’s related subcontractors; supplier-service assessment procedures also lack written procedures or followed records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This directly supports a broad customization offering.

Product Q&A

Q:Are you a trading company or manufacturer?

We are original equipment manufacturer.

Q:How long is your delivery time?

It is according to the model and quantity. Generally it is 3-5 days if the machines are in stock. It will be 15-30 days if you want to customize the machines.

Q:Do you provide samples? Is it free or extra?

Yes, we could offer you the sample machine. It's not free. Customers should charge the freight cost of express or delivery .

Q:What is your payment terms?

We accept T/T, Western Union, Money Gram, Paypal etc. Deposit percent can be negotiate relying on your amount .

Q:What is the motor power of this grinder?

The motor power is 7.5kw with inverter power of 7.5kw.