HWS-II
Yes
1 Year
Customized
ISO9001
Rail Grinding Machine
Rail Grinding Machine
Metal
200kN
150mm
75kg
51 MPa
7000r/Min
80m/S
5500r/Min
0.15mm
100*22*55
Red
XRD
Carton Packing
ISO9001: 2008
Chongqing China
840140909
Product Description

HWS-II Rail Grinding Machine is a small machine for cutting out the nodules of rail thermit welding. It is suitable for all types of rail 50-75kg/m, and can be carried out on the welding base or line. It is a supporting tool for stress release of ultra-long or interval seamless line and repair of broken rail.

Type | Rail Welding Machinery |
Dimensions (L x W x H) (mm) | 800*390*400mm |
Push | 200kN |
Cylinder stroke | 150mm |
System operating pressure | 51 Mpa |
Gasoline engine speed | 7000r/min |
Grinding wheel linear speed | ≤80m/s |
Spindle speed | 5500r/min |
Feed accuracy | ≤0.15mm |
Grinding wheel | 100*22*55 |
Weight | 75kg |


Basic structure and working principle
The machine is mainly composed of a frame, a manual pump station, two horizontal oil cylinders, a guide device, and a thrust knife, as shown in the figure below. During the operation, the push machine is mounted on the rail on both sides of the welding tumor, so that the guide device is close to the rail jaw, and then reciprocally shake the handle on the hydraulic pump station, and with the cylinder piston rod extended, the push knife moves relative, generating shear force to remove the welding tumor.
Product Feature
1. High Precision: Delivers accurate reshaping of rail heads, minimizing wear and ensuring smooth operations.
2. Powerful Performance: Equipped with advanced hydraulic systems for efficient and reliable rail correction.
3. Portable Design: Compact and user-friendly, ideal for on-site railway maintenance and repairs.
2. Powerful Performance: Equipped with advanced hydraulic systems for efficient and reliable rail correction.
3. Portable Design: Compact and user-friendly, ideal for on-site railway maintenance and repairs.



Chongqing XinRail Technology Co., Ltd. - Your Trusted Partner for Premium Track Accessories. We specialize in providing top-quality products and innovative solutions for the railway and rail transit industries. Since our inception, we've been dedicated to enhancing the efficiency and safety of track systems worldwide with reliable products and exceptional service.
Our Advantages
1. Superior Quality Control - Ensuring products meet the highest standards.
2. Highly Competitive Prices - Get the best value for your investment. 3. Cutting-Edge Technology - State-of-the-art products for modern living.
4. Expert Team - Professional and passionate about lifestyle electronics.
5. Seamless Communication - Smooth, responsive, and easy to work with.
6. Effective OEM & ODM Services - Tailored solutions to meet your unique needs.
Our Mission
Our mission is to advance the safety and efficiency of the rail transit industry by providing excellent track accessories and services. We are dedicated to being a reliable partner for our clients, together facing future challenges and opportunities.
Please feel free to contact us for more information. We look forward to working with you and contributing to the development of the rail transit industry!




When selecting track accessories, key factors include: Compatibility: Ensure the accessories match the specifications of your existing track system. Quality Standards: Look for products that meet international quality and safety standards. Durability: Consider the environmental conditions and load requirements to choose durable materials. Cost-effectiveness: Balance cost with the long-term performance and maintenance requirements of the accessories.
How do you ensure the quality of your products?
We ensure product quality through: Rigorous Testing: All products undergo thorough testing and quality control procedures. Certified Manufacturers: We source our products from internationally recognized manufacturers with proven track records. Compliance: Our products comply with industry standards and regulations to guarantee performance and safety.
We ensure product quality through: Rigorous Testing: All products undergo thorough testing and quality control procedures. Certified Manufacturers: We source our products from internationally recognized manufacturers with proven track records. Compliance: Our products comply with industry standards and regulations to guarantee performance and safety.
Can you provide customized solutions for specific projects?
Yes, we offer customized solutions tailored to specific project requirements. Our team of experts can work with you to understand your needs and provide tailored products and solutions to meet your project's specifications.
Yes, we offer customized solutions tailored to specific project requirements. Our team of experts can work with you to understand your needs and provide tailored products and solutions to meet your project's specifications.
Do you offer technical support and after-sales service?
Yes, we provide comprehensive technical support and after-sales service. Our team is available to assist with installation, maintenance, and troubleshooting to ensure the optimal performance of our products.
Yes, we provide comprehensive technical support and after-sales service. Our team is available to assist with installation, maintenance, and troubleshooting to ensure the optimal performance of our products.
Do you ship internationally?
Yes, we offer international shipping to a wide range of countries. Shipping costs and arrangements will be provided based on the destination and order details.
Yes, we offer international shipping to a wide range of countries. Shipping costs and arrangements will be provided based on the destination and order details.