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Shield Machine OEM Telescopic Hydraulic Cylinder For Tunnel Boring Machine
Place of Origin:Jiangsu,China
Brand Name:Guoyue
Certification:iso
Model Number:customized
Minimum Order Quantity:1 piece
Payment Terms:T/T
Supply Ability:2500 Ton/Tons Per Year
Product Details
Highlight:
Shield Machine Telescopic Hydraulic Cylinder
,OEM Telescopic Hydraulic Cylinder
,56mm telescopic lift cylinder
Product Name:
Hydraulic Cylinder
Pressure:
1MPa
Weight:
27
Power:
10MPa
Dimension(L*W*H):
500*140*140mm
Rod Diameter:
56mm
Maximum Stroke:
90mm
Outer Tube Diameter:
100mm
Inner Tube Diameter:
80mm
Overall Length:
Customized
Product Description
OEM Shield Machine Cylinder for Tunnel Boring Machine Cylinders
Product Specifications
| Attribute | Value |
|---|---|
| Product name | Hydraulic Cylinder |
| Pressure | 1MPa |
| Weight | 27 |
| Power | 10MPa |
| Dimension (L*W*H) | 500*140*140mm |
| Rod Diameter | 56mm |
| Maximum Stroke | 90mm |
| Outer Tube Diameter | 100mm |
| Inner Tube Diameter | 80mm |
| Overall Length | Customized |
| Material | Stainless Steel |
| Usage | Machinery |
| Warranty | 1 Year |
| Brand Name | Guoyue |
| Place of Origin | China, Jiangsu |
Premium Quality Hydraulic Cylinders - Quality Assured
- Internals: Cylinder barrel adopts GUOYUE EU/US metallurgical standard CD250 structure. Barrel material: 45#, 42CrMo, or 27SiMn. Bore honed to H8 precision with surface roughness Ra<0.4μm. Heads, base, trunnions, and pistons are exclusively made of 45# steel; no cast iron or cast steel components are used.
- Buffering: Multiple buffering options including fixed and floating buffer structures to ensure effective deceleration across various pressures and speed ranges.
- Welding: 100% ultrasonic impact treatment applied to all pressure-bearing and load-critical welds. This eliminates weld stress (removal rate ≥90%) and significantly enhances weld fatigue strength.
- Sealing: All cylinders exclusively use premium imported seals from Sweden Trelleborg, Germany Merkel, and GP. No domestic seals are utilized.
- Testing & Certification: Factory testing strictly complies with GB/T15622-2005 "Hydraulic Fluid Power - Test Methods for Cylinders" and internal premium standard Q/GAKY014-2023. Includes provision of factory test reports and product qualification certificates.
- Warranty: One-year warranty from shipment date. Free repair or replacement provided for defects arising from design or manufacturing within the warranty period.
Key Advantages
Extreme Load Capacity: Engineered to withstand massive thrust forces and ground pressure in challenging geologies.
Precision Alignment: Ensures accurate tunnel boring and segment ring installation for structural integrity.
Superior Durability: Hardened surfaces and corrosion-resistant materials combat abrasive wear in harsh underground environments.
Seamless Integration: Custom OEM design guarantees perfect fitment and compatibility with specific TBM systems.
Operational Stability: Maintains shield position during excavation and ring-building, minimizing alignment deviations.
Extended Service Life: Robust construction reduces downtime and replacement frequency.
Cost Efficiency: Direct OEM sourcing lowers lifecycle costs via optimized performance and reliability.
Product Images
Company Information
Who we are:
We are based in Jiangsu, China, starting from 2022. Our market distribution includes Domestic Market (40.00%), Africa (10.00%), North America (10.00%), South America (8.00%), Southeast Asia (6.00%), Western Europe (5.00%), Eastern Europe (5.00%), Mid East (5.00%), Central America (5.00%), Eastern Asia (2.00%), Oceania (2.00%), Northern Europe (1.00%), and South Asia (1.00%). We have 51-100 employees in our office.
Quality Guarantee:
Always a pre-production sample before mass production; Always final Inspection before shipment.
Our Products:
Hydraulic cylinder, Single-acting hydraulic cylinder, Double-acting hydraulic cylinder, construction machinery hydraulic cylinder.
Why Choose Us:
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd., with a registered capital of 50 million yuan, is a private technology enterprise that integrates research, design, development, production, operation, and service. The company specializes in the manufacturing of high-quality hydraulic components.
Our Services:
Accepted Delivery Terms: FOB; Accepted Payment Currency: USD, EUR; Accepted Payment Type: T/T; Language Spoken: English, Chinese.
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