What rail types does this machine support?

The rail waist grinding machine is suitable for 50kg/m to 75kg/m rails.

Is there after-sales support?

Yes, we have after-sales service and can provide contact information for local sales agents in over 20 countries.

Specially Designed Internal Combustion Rail Waist Grinding Machine for Railroad Maintenance

Name: Specially Designed Internal Combustion Rail Waist Grinding Machine for Railroad Maintenance
Brand: HENAN QIANGLI MACHINERY CO.,LTD
SKU: 1964916681

Henan, ChinaHENAN QIANGLI MACHINERY CO.,LTD

US$3,000.00

1-9 Pieces

US$2,900.00

10-19 Pieces

US$2,700.00

20+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

NGYM-I

Certification

ISO9001

Engine

Petrol Engine

Max Output Power

4.0kw/3600rpm

Grinding Wheel Spindle Speed

3600rpm

Grinding Wheel Diameter

Φ100-230mm

Transport Package

Packed in Wooden Crates, Wooden Pallets.

Specification

1120*430*780mm

Trademark

QiangLi

Origin

China

Production Capacity

2000pieces/Month

Key features

Efficient Rail Grinding: Replaces manual grinders for higher efficiency and better surface quality on 50-75kg/m rails.

Versatile Application: Suitable for railway laying, subway maintenance, and insulated joint construction.

Compact Design: Lightweight 57kg machine with dimensions 1120*430*780mm for easy handling.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 management systems.

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

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

1-Year Warranty: Comprehensive 1-year quality guarantee excluding wearing parts.

Flexible Payment: Accepts T/T, L/C, D/P, Western Union, and Cash payments.

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: ≤9.50h

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.