What is the warranty period?

The quality guarantee period is one year, excluding wearing parts.

Do you provide samples and customization?

Yes, we offer sample services and support customization from samples, designs, or full customization.

What is the main power source of the machine?

The machine uses a DC brushless motor (4.7 kW) powered by a 72Ah lithium battery, replacing traditional fuel sources for a cleaner operation.

Railway Rail Welding Joint Grinder Machine Calendering Burr CNC Precision Grinding Machine

Name: Railway Rail Welding Joint Grinder Machine Calendering Burr CNC Precision Grinding Machine
Brand: HENAN QIANGLI MACHINERY CO.,LTD
SKU: 2193909805

Henan, ChinaHENAN QIANGLI MACHINERY CO.,LTD

US$7,600.00

1-9 Pieces

US$7,500.00

10-19 Pieces

US$7,400.00

20+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

GM-4.7 II

Certification

ISO9001

Supporting Power

DC Brushless Motor (4.7 Kw)

Lithium Battery Capacity

72ah

LCD Display Resolution

128X64 Dots

Main Engine Mass

89kg

Transport Package

Packed in Wooden Crates, Wooden Pallets.

Specification

1565x550x973(mm)

Trademark

QiangLi

Origin

China

Production Capacity

2000pieces/Month

Key features

Eco-Friendly Lithium Power: Powered by 72Ah lithium battery and DC brushless motor, eliminating fuel emissions and reducing noise.

High Precision CNC Control: Features digital feed control and 0.01-0.5mm inching feed accuracy for superior grinding results.

Versatile Rail Maintenance: Ideal for welding joint recovery, calendering burrs, surface repair, and waveform wear correction.

Robust Build Quality: Constructed with rigid copying transmission mechanism and weighs 89kg for stable operation.

ISO9001 Certified: Manufactured under ISO9001:2015 and ISO45000:2018 standards ensuring quality and safety.

1-Year Warranty Coverage: Comprehensive one-year quality guarantee excluding wearing parts for peace of mind.

Global Export Experience: Products exported to over 20 countries with local sales agents available for support.

Customization Available: Supports OEM/ODM services and customization from samples or designs.

Company profile

Importers and ExportersYears of Export ExperienceR&D CapabilitiesManagement Certification

HENAN QIANGLI MACHINERY CO.,LTD

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryHenan Qiangli Machinery Co., Ltd. is described as a technology enterprise integrating R&D, production, and sales of railway line maintenance machinery. Its stated business scope covers railway equipment, rolling stock parts, gears and transmission components, batteries, electrical equipment, and related technical services. The supplier provides 3D software design, sample-, design-, and fully customized solutions, ODM services, and OEM services for well-known brands, and reports new products during the past year. It maintains ISO9001:2015, ISO45001:2018, ISO14001, and other certifications. Service processes include supplier assessment, corrective and preventive actions, and customer complaint handling, each supported by procedures and records. Inventory, overseas warehouse, and overseas showroom capabilities are reported. However, no valid manufacturing-capacity contract exists with related subcontractors, no SDK is available, and the supplier is explicitly not classified as a professional technical...

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and other certifications. These stated certifications provide explicit evidence of quality, occupational health and safety, and environmental management certification.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It also reports inventory, overseas warehouse, and overseas showroom capabilities, supporting service and availability, although detailed service response commitments are not provided.

R&D capabilityThe supplier reports new products during the past year and describes a technical management team supported by university professors and returned doctors, with emphasis on technological innovation. Its integration of R&D, production, and sales further supports innovation activity, although quantitative R&D results are not stated.

Production capacityThe supplier’s stated scope covers production- and sales-related railway maintenance machinery, railway transport equipment, rolling stock parts, gears, transmission components, batteries, and electrical equipment, and it reports in-stock capability. However, it lacks a valid contract between the factory and related subcontractors, creating a documented weakness in manufacturing-capacity governance.

Customization capabilityThe supplier provides 3D software design services and supports customization from samples, customization from designs, and full customization. It also reports ODM services and OEM services for well-known brands, providing explicit evidence of broad customization and design-manufacturing capability.

Product Q&A

Q:What are the payment terms?

We accept T/T, L/C, D/P, Western Union, Cash, etc. A 30% deposit is required with the 70% balance paid before shipment, or terms can be negotiated.

Q:What is the delivery time after deposit?

Delivery usually takes 5-7 days after receiving the deposit for one set, depending on order quantity.

Q:How is the product packaged?

We provide standard exporting packing using wooden boxes or cartons to ensure safety during transit.

Q:How can I receive the goods?

Goods can be sent by air or sea based on your requirements. We assist in finding the most cost-effective and safe shipping options and provide tracking information until delivery.

Q:Do you have customers in my country?

Yes, our products are exported to more than 20 countries. We can provide contact information for local sales agents if available in your region.