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Custom Telescopic Hydraulic Cylinder Non-Standard Hydraulic Rams for Metallurgical Equipment
In the metallurgical industry, hydraulic cylinders need to cope with harsh working conditions such as high temperature, heavy load, dust, and corrosive media. The design, selection, and maintenance of hydraulic cylinders should pay special attention to the following aspects: 1. Environmental adaptability High temperature protection: The working temperature can reach over 200 ° C (such as in continuous casting machines and heating furnace areas), and high-temperature resistant sealing materials (such as fluororubber and graphite seals) need to be selected. Install a heat shield or forced cooling device (such as air-cooled or water-cooled jacket) on the outside of the oil cylinder. Dust and pollutants: Protective covers (such as retractable dust covers) prevent iron oxide dust and slag from entering the cylinder body, avoiding scratching the piston rod or seal. Use heavy-duty dust seals to enhance the reliability of the sealing system. Corrosive media: When in contact with cooling water, acid pickling solution and other environments, the piston rod needs to be made of stainless steel material or coated (such as chrome plating, electroless nickel plating). 2. Structural design and material selection High strength materials: The cylinder body is made of seamless steel pipe or high-strength alloy steel, which can withstand impact loads (such as rolling mill compression system). The surface hardness of the piston rod needs to reach HRC55 or above, with resistance to wear and fatigue. Buffer and shock resistance: Configure end buffer structures (such as throttle valve buffers or hydraulic locks) to reduce directional shock. For high inertia loads (such as large continuous casting machines), it is necessary to verify the fatigue life of the oil cylinder. Leak proof design: Adopting multi-stage sealing (such as main seal+backup seal) to prevent oil leakage caused by seal failure at high temperatures. 3. System supporting requirements Hydraulic oil selection: Use fire-resistant hydraulic oil (such as water ethylene glycol, phosphate ester) or high-temperature synthetic oil to avoid oil carbonization or combustion at high temperatures. Regularly monitor the oil contamination level (NAS 1638 grade) and maintain cleanliness ≤ ISO 4406 16/14/11. Cooling system: Configure a hydraulic oil cooler (water-cooled or air-cooled) to ensure that the oil temperature is controlled below 50 ° C. Filtering system: Install a high-pressure filter (accuracy ≤ 10 μ m) to prevent particulate matter from entering the oil cylinder. 4. Installation and maintenance Installation precautions: Ensure that the axis of the oil cylinder is coaxial with the direction of load movement to avoid lateral forces causing seal wear. Use ball joints or joint bearings to connect and adapt to equipment vibration and offset. Regular maintenance: Check the wear of the seals (recommended cycle: ≤ 3 months in high-temperature areas and ≤ 6 months in regular areas). Clean the surface of the piston rod (to avoid dust accumulation and corrosion). Monitor abnormal movements of the oil cylinder (such as crawling, pressure fluctuations), and promptly troubleshoot pump, valve, or pipeline issues.
Industrial Applications
Automated warehouse systems
Wind turbine blade assembly
Renewable energy installations
Deep-sea mining operations
Aerospace landing gear mechanisms
Customization Options
Brand Name
Guoyue
Origin
China
Certification
CE
Minimum Order
1 unit
Price Range
$250-$500
Packaging
Wooden Package
Delivery Time
31 days
Payment Terms
T/T, L/C
Support and Services
Our comprehensive technical support includes troubleshooting guidance, maintenance advice, and direct access to specialized engineers. We provide installation assistance, calibration services, and training resources to ensure optimal performance and safe operation.
Packaging and Shipping
Each hydraulic cylinder is carefully packaged in protective materials with clear handling instructions. Units are securely packed in wooden packaging to prevent damage during transportation.
Frequently Asked Questions
What is the brand name of this Hydraulic Cylinder?
The brand name of this Hydraulic Cylinder is Guoyue.
Where is this Hydraulic Cylinder manufactured?
This Hydraulic Cylinder is manufactured in China.
What type of certification does this Hydraulic Cylinder have?
This Hydraulic Cylinder is certified with CE.
What is the minimum order quantity for this Hydraulic Cylinder?
The minimum order quantity for this Hydraulic Cylinder is 1.
What is the price range for this Hydraulic Cylinder?
The price range for this Hydraulic Cylinder is between $250 and $500.
How is this Hydraulic Cylinder packaged for shipping?
This Hydraulic Cylinder is packaged in a wooden package.
What is the delivery time for this Hydraulic Cylinder?
The delivery time for this Hydraulic Cylinder is 31 days.
What are the payment terms accepted for this Hydraulic Cylinder?
The accepted payment terms for this Hydraulic Cylinder are T/T and L/C.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
20Million-50Million
Employee Number:
>50
Ecer Certification：
Verified Supplier
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ... Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ...
