Product Description Of Cushioned Hydraulic Cylider

The cushioned hydraulic cylinder is a hydraulic cylinder buffer device placed in a hydraulic cylinder, the hydraulic cylinder buffer device. Due to the cushioning device, even when external force is applied to the hydraulic cylinder, the pressure will not be higher than the design strength of the hydraulic cylinder

Cushioned hydraulic cylinder

A cushioned hydraulic cylinder which includes a check valve in the cushioning path to allow fast opposite direction movement. The check valve is in the form of a cast iron piston ring located within a groove in the piston which blocks unrestricted flow across the piston when the piston ring is seated against one side face of the groove and opens unrestricted flow when the piston ring abuts the opposite side face of the groove when the piston is moving in the opposite direction.

Features & Specifications of Cushioned Hydraulic Cylinder

Operating pressure: 3000psi

Double acting

Rod: Hard chrome plated

Tube: Polishing and roller burnished, precision finished for extended seal life

Gland: Ductile iron, gland collar with set screws is removable from rod end

End Mounts: Cross tube end fittings with grease

Buffer hydraulic cylinder(cushion cylinders) schematic diagram

Every piece of cushioned hydraulic cylinders are tested and will send out only after they are pasted the each test. 

Each DALLAST cushioned Hydraulic Ram has suffered rigorous process and inspection to promise the good quality for our customer.

Customer build hydraulic cylinders (cushion cylinders) is the first principle for DALLAST

If interesting in our cushion hydraulic cylinder and get more information, please contact and email us. We provide hydraulic cylinder cushion design service for customers.

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FAQ 

1. Why choose us?

1). World-class processing technology ensures stable and reliable quality;

2). Lighter and easy to maintenance;

3). High quality alloy seamless steel pipe have better mechanical properties;

4). The world famous brands of seals such as HALLITE, PARKER and NOK ensure the sealing performance;

5). High-end electroplating production line improves the anti-corrosion and hardness of the cylinder better;

2. What is The Process Of an Order?

A: Send Your Detailed Request→Feedback With Quotation→Confirm Quotation & Make Payment→Make Size Drawing For Approval→Make Production→Production Test→Sample Test(Approval)→Mass Production→Quality Checking→Delivery→After Service→Repeat Order...

3.How do you control your production quality?

A: We have an independent QC team. Our QC team is checking all production phases and compare to drawing to assure the quality. In case of no conformity, corrective action will be taken to repair/replace the defective part.

4.What Inspection Equipment do we have? 

A:Hardness monitor

Metallographic analyzer

Pressure tester

Finishing tester

Hard chrome thickness analyzer

Salt spray test machine

Acoustic wave detector, etc.

5.What’s the shipping process?

Ⅰ. For LCL cargos, we arrange reliable logistics company to drive them to the forwarder agent’s warehouse.  

Ⅱ. For FLC cargos, the container directly go to the Factory loading. Our professional loading workers, accompanied with our forklift workers arrange the loading in good order even on the condition that daily loading capacity is overloaded.

Ⅲ. Our professional data management is a guarantee of the real-time update and the unification to all the electrical packing list, invoice.

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