Welded Large Bore Industrial Heavy Equipment Hydraulic Cylinder for
Crane
Product details
| Material of cylinder barrel | Selection of sealing parts | Welding |
| the product adopts 27SiMn, 45# as raw material to adjust the
material so that the tensile strength (σb/Mpa): >=980, yield
point(σs/Mpa): >=835; | the sealing parts uses PARKER sealing gasket imported from America
and BUSAK SHAMBAN supporting ring to ensure the sealing performance
of the cylinder and a stable quality. | through roll finish process, the product reaches perfect roughness
and surface hardness, and thus improves the resistance to abrasion
and gets the best cylinder rod oil film. The use of welding robots
effectively prevents possible instability which is likely to happen
when welding is conducted manually. It uses ultrasonic inspection
to avoid weld defect. |
Our companies can customize the design, the production of all types
of excavator’s hydraulic cylinder. We have sets of advanced
cylinder production equipment. The cylinder liners are made of cold
drawn seamless steel tubes with strong honing technique. The
cylinder length can reach up to 7m with diameters from φ40 to φ500.
The piston rods are made of chrome steel with special heat
treatment. The diiron sing technique is applied to the surface,
with makes it high in smooth finish with tough inside and hard
outside. The piston rod’s diameters are from φ5 to φ180, equipped
with high quality seals. The quality of our cylinders is guaranteed
by the test of high-pressure test bed. We can serve you with our
quality products, reasonable price, and timely delivery.
Applications
Agricultural Equipment
Aerial Work Platforms
Aerospace – Aircraft Support, Hangar Doors
Cemetery and Mortuary Equipment
Commercial Fishing Equipment
Food Processing Equipment
Home Leisure – Pool Covers, Shore Stations
Material Handling Equipment
Medical Industry – Wheelchairs Lifts and Gurneys
Military Equipment
Pleasure Vehicles – RV Levelers, Slide outs, Yacht Davits, Swim
Platforms, Shore Stations
Specific Hardware: Cement Saws, Scissor Lifts
Theatrical and Production Equipment
Transportation – Trucking, Tailgates, Hoists, Haulers, Vehicle
Recovery Equipment
Work Tables – Industrial, Medical, Massage and Veterinary
Work Trucks – Bucket Trucks, Fire Truck Apparatus, Street Sweepers
After sale service
1. 24 hours technical support through email
2. Goods will be delivered safely on time
3. One-year guarantee after destination port arrival
4. Life long time follow up service
Quanlity control
We have Strict quality management system. Each hydraulic cylinder
is high quality product.
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
FAQ:
How do we produce hydraulic cylinder?
Raw material purchasing---Rough finish---Fine finishing---Surface
treatment---Assembly work---Testing---Packing delivery
What are our strengths?
1. We have all the equipment to produce hydraulic cylinders.
2. We provide design services according to your requirements.
3. We can supply metric and imperial size cylinder.
4. Use imported seals as required.
5. We own our own electroplating factory.
6. Complete quality control system.
