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Multi Stage Double Acting Hydraulic Cylinders

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2023-11-02 21:21

  • Browse the number:

    378

Send an inquiries
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Jinan Huachen Industrial Co., Ltd.
Contactaixin:

jntonggao(Mr.)  

Email:

 telephone:

 phone:
Arrea:

Beijing

 Address:

Building A9, No. 1177, Chunlan Road, East High-tech Zone, Jinan, Shandong Province
Website:

http://www.hcichydraulics.com/ http://jntonggao.saisitelvye.com/
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Structural characteristics：

The multi-stage cylinder through third grade piston rod end. A, B oil mouth in and out of the oil. From a feed port B one, two, tertiary piston in turn out;In turn inside shrink from port A feed.

(1) With both ends on both ends of the piston and guide sleeve bearing ring support, good abrasion resistance;Not only adopt yx seal ring

(2) The guide sleeve, also used the combination sealing ring, sealing performance is good.

 

Fault diagnosis

 

Misoperation or fault

The causes and handling methods are as follows:

(1) The piston rod and cylinder are stuck or the hydraulic cylinder is blocked. At this time, the hydraulic cylinder does not act or almost does not act regardless of operation. At this time, we should check whether the piston and piston rod seals are too tight, whether dirt and colloidal deposits enter into them: whether the piston rod and cylinder axes are correct, whether the worn parts and seals fail, and whether the load is too large.

(2) The spool valve is stuck or the valve hole is blocked. At this time, check the wear of the valve body, clean and replace the system filter, and check the oil pollution; Check whether there are dirt or colloidal deposits on the valve core or plug the valve hole; Clean the oil tank and replace the hydraulic medium.

Specification

 

All parameters can be customized

Parameters of the sample

Standard or Nonstandard

Nonstandard

Structure

Piston Cylinder

Maximum Stroke

650mm

Bore Diameter

φ25-320mm(1" to 5")

Working Medium

Clean Standard Hydraulic Oil

Cylinder Tube Material

Steel C1045

Operating Pressure Rang

0.3-30MPa (45-4300PSI)

Temprature Rang

-10 to 60°C

Speed Rang

0-300(mm/s)

Rod Diameter

φ12-200mm

Stroke

0-4000mm

Oil Port

BSP/NPT/ZG/M/Customized

Mounting Type

Flange, Trunnion, Fixed Eye, Clevis, Welded Tube, Adjustable Nut and etc.

 

Production

 

Found in the process of system debugging, the hydraulic cylinder piston overhang, in the order after the first big small, and when the hydraulic cylinder piston retraction should be in after the first small big order, but appear after the first big small order, if in the process of retraction three four-way reversing valve electromagnet, losing electricity make three four-way reversing valve in the neutral position, a large piston overhanging quickly, small quick retraction of the piston rod, Load to plummet, cannot guarantee load drop stop at any position, essentially the system cannot work normally.

Our Service

 

 

Before the official payment of customers, we will provide professional product design, quotation and other services according to customer needs, and our cost -effective is very reasonable, so old customers depend on us very much. After customer payment, we will provide 2 years of product quality tracking services and warranty services to ensure the vital interests of customers.

Why choose us?

 

 

We are the top machinery production and processing factory in China, with 30 years of export experience, and our after-sales service satisfaction ratio is always 100%. Due to our advantages in product quality, price and service, our sales are all from old customers'place the order again and again. We want to cooperate with medium and large buyers, our service will make you satisfied, to achieve a win-win situation.

 

 

FAQ

 

Q1: Is your company a factory or a trading company?

A1: We are a direct manufacturer in Dongguan, Guangdong. We have a professional development team, production and marketing team to provide you with the most competitive price and good after-sales service.

 

Q2: How is your factory doing in quality control? How long is the warranty period?

A2: 12-month warranty. All our products have passed 100% inspection and test before sales.

 

Q3: When can I get the price?

A3: We usually quote within 4 hours after your inquiry.

 

Q4: How long is the delivery time?

A4: Sample orders usually take 3-5 working days, while large orders take 10-25 days.

 

Q5: How much is the freight?

A5: The price varies according to the port of delivery.

 

Q6: Can you accept OEM?

A6: Yes, our company can do retail, wholesale, OEM, ODM.

 

Packing & Shipping

 

http://www.hcichydraulics.com/

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