Custom Made Heavy Duty Short Stroke Welded Hydraulic Cylinder
Heavy Duty Hydraulic Cylinders
China Customized Single Acting Heavy Duty Hydraulic Cylinders
Processing and inspection:
1. Cylinder Tube:
According to the work pressure,work temperature,work situation and other special requirements,different cylinder tube will be choosed.
Cylinder Tube:cold drawn precision seamless steel tube,hot rolled seamless steel tube,forged tube. |
Tube Material: SAE1020(20#) , SAE1045(45#) ,16Mn(Q345B),27SiMn,etc. |
Surface Roughness:R0.16-0.32μm |
Inside Chromating:If necessary,inside tube will be chromated. |
Straightness 0.02mm, Cylindricity0.015mm |
2. Piston Rod
Rod Material:35#,SAE1045(45#),35CrMo,42CrMo4,etc. |
Technical Treatment: Quenched and tempered.1.5-1mm,or 1.03mm per millimetre. |
Chrome plated 0.03mm |
3. Seal Kits
According to customers' requirements and work condition,we will choose suitable seal kits,including:Hallite,NOK,SKF,Parker,Merker,Trelleborg,China made,Taiwan made.We will supply you suitable seal kits to ensure hydraulic cylinders a long lifetime,easy maintenance and simple repairing.
4. Inspection and Testing
We have professional quality control department,every step from raw material to finished product is in the same factory,each procedure will be tested by professional inspector. |
Before hydraulic cylinder is assemblied , every spare parts would be measured and cleaned .After hydraulic cylinder is assemblied , pressure test would be carried out one by one.We ensure the testing pressure is 30%-50% higher than rated pressure in almost one hour's test.Eachhydraulic cylinder must be tested without any leakage. |
5. Hydraulic Cylinder Styles:
Round Ring Retained Cylinder |
Rod Fed Cylinder |
Displacement / Ram Cylinder |
Threaded Body Cylinder |
Bolted head Cylinder |
Single Acting/Double Acting Cylinder |
Master/Slave Cylinder |
Hydraulic Cylinder Series Available:
Engineering Oil Cylinder Series; |
Metallurgy Oil Cylinder Series; |
Turn Over Plow Oil Cylinder Series; |
Reaper Oil Cylinder Series; |
Excavator Oil Cylinder Series; |
Quality Gurantee And Service; |
One Year Quality Gurantee; |
Complete After-Sale Services; |
We Can Offered The Nonstandard Cylinders.If You Need OEM Service,Please Give Us The Specification Or The Drawing Of The Cylinder In Order To Give You The Best Service&Price.(Cylinder Diameter,Pressure,Stroke,Application,Installation Method,Mounting Distance Etc).
JSRUIYA Hydraulic Machinery Promise:
1.100% Quality Assurance, Develop And Manufacture Follow Original Ones; |
2. Reasonable Stock And Timely Delivery; |
3. Quick Response Within 24 Hours ; |
4. Long-Term Strong And Steady Supplying Ability; |
5. One-To-One Products Factory.Ensure The Best Quality; |
6. The First-Class Logistics & Ensure That Your Goods Arrived Safely; |
7. Goods Will Be Packed Safe & Carefully; |
8. Excellent After-Sales Service.Track Usage.Positive Feedback Response; |
9. Establish Inquiry Library For You, We Are Your Professional Sourcing Consultant. |
JSRUIYA Hydraulic Machinery Have More Than One Decade Experience In Supplying Custom Hydraulic Cylinders With Provided Drawings Or Samples, Or If You Could Provide Following Specification:
1. Diameter Of Bore & Rod |
2. Stroke |
3. Mounting Style |
4. Mounting Distance |
5. Working Pressure |
6. Ports |
7. Seals |
8. Special Modifications |
Certainly, You Can Provide Drawing And Product Photos So That We Can Understand Your Meaning More Conveniently, Or You Can Also Send Us Sample And We Produce For You According To Your Sample.
Mounting Way:
1. Front And End Of Earring |
2. Head Fixed With Flange |
3. End Fixed With Flange |
4. Vertical To Axis Foot Type |
5. Middle Fixed With Pendulum Shift |
6 . End With Single Earring |
Quality Control:
1. External Inspection: Purchased Item Inspection, Outsourcing Item Inspection |
2. Process Inspection: First Inspection, Random Inspection, Handover Inspection |
3. Final Quality Inspection: External Dimensions Inspection, 100% Hydraulic Test |
4. Type Inspection:Every Piece Of Hydraulic Cylinder Is Tested And Will Send Out Only After They Are Pasted Each Test. |
Package&Delivery
1. Each One Packed In Carton Case, Then Put Several Carton Case In The Wooden Case, Supported By The Tray. |
2. Depends On The Customers' Requirements. |
3. Shipped In 30 Days After 30% Deposit , The Rest Should Be Paid Before Delivery. |
Warranty And After-Sale Services:
1. We Provide The Replacement Parts For Free Due To Quality Problems Under Proper Operation Within Warranty Period. |
2. After Warranty Period, We Will Charge The Replacement Parts At Cost Price. |
3. Consultant Services For Whole Machine Life, And 24 Hours Technical Support By Email; |
Application:
• Truck And Trailer •Automotive Lifts •Mining •Gas And Oil Industries •Forklifts
• Scissor Lifts •Tractors •Farm Implements •Harvesters •Hay Balers
• Ladder Trucks •Dump Trailers •Lift Gates •Wheel Loaders •Excavators
• Bulldozers •Garbage Trucks •Compactors •Hoist Trucks •Cranes
• Snow Equipment •Wood Splitter