Reliable Double Ram Bottle Jack Manufacturer in China

  • Two-stage,heat-treated, polished ram with higher lift height
  • Constructed of  industrial-grade steel and built to last
  • A wide and thick base provides stability and strength
  • Steel  handle is convenient for carry and transport
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Passca Double Ram Bottle Jack

Passca double ram bottle jacks are designed to lift heavy loads on bigger footprints, making them a perfect choice for most industrial applications.

All jacks are constructed from industrial grade steel, conforming to the CE, ASME, quality standards.

With our lead-free paint finish, which is also resistant to grease, dirt, and oil; Passca bottle jacks are easy to clean and maintain. Also, as an experienced double ram bottle jack and telescopic bottle jack manufacturer, Passca has invested in R & D that aims to extend service life by reducing wear.

This is why every double ram bottle jack is equipped with high-quality steel cylinders, thus, you can use lower oil pressure to lift heavy loads. A Passca double ram bottle jack comes with quality hydraulic oil and corrosion resistance.

To protect over-pumping double ram bottle jack, we have integrated overload valves and by-pass systems. Moreover, our bottle jacks are designed for a different load capacity with a wide and thick base for enhanced stability.

Double Ram Bottle Jack

Double ram bottle jack is the bottle jack fitted with double ram or two rams, it’s also called two-stage bottle jack/Telescopic bottle jack.it can lift higher compared with normal bottle jack. Passca double ram bottle jack is constructed of industrial-grade steel and made to last.you can use it more stable as passca has a wider and thicker base .you can transport it easily using the side carrying handle.

ModelCapacity(Ton)Min.H(mm)Lifting.H(mm)Ext.Screw(mm)Max.H(mm)
216519055410
415016035345
615416040354
815616040356
1022528550560
1223028550565
1623228550567
2023528550570
32250280/530
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Passca: Double Ram Bottle Jack

Double ram bottle jack also called Telescopic bottle jack, it is a higher lift bottle jack. Passca double ram bottle jack constructed with heat-treated and polished double ram .which works smoothly .the double ram bottle jack fitted with steel carry handle, which makes the jack easy to transport .and also with a wide and thick base, it can provide more stability and strength

Double Ram Bottle Jack: The Ultimate FAQ Guide

I know you’re looking for high performance double ram bottle jack.

Or, you want to learn more about double ram bottle jack.

In this guide, you are going to learn everything you need to know about double ram bottle jacks.

Keep reading to be an expert in bottle jacks.

What is a Double Ram Bottle Jack?

Double ram bottle jacks are devices that have a double ram extension to securely lift heavy loads to greater heights.

 

Figure 1 Double ram bottle jack

How Much Does a Double Ram Bottle Jack Cost?

You will spend between 13 and 169 US dollars to purchase the double ram bottle jack.

The cost of the double ram jacks will vary according to the types and sizes of double ram jacks.

Which is the Best Material for Making the Double Ram Bottle Jack?

The best material that you can comfortably use to make the double ram jack is cast iron and stainless steel.

These materials have very high tensile strength that is capable of withstanding very heavy loads.

Apart from that, the materials will not rust easily thus increasing the durability of the double ram jack.

What is the Working Principle of a Double Ram Bottle Jack?

The double ram jack follows the pascal’s principle which produces enough force to lift very heavy loads.

The hydraulic fluid within the double ram jack is capable of producing great force owing to the amount if pressure you apply.

It has pump plungers that move hydraulic fluid via two cylinders which will result into an external force to lift the load.

What is the Lifting Height Range for the Double Ram Bottle Jack?

The height that the double ram jack will lift the load will depend on the type of double ram jack you purchase.

Implying that the double ram jacks have the capability of extending to different heights depending on the type of device.

How Does the Double Ram Bottle Jack Operate?

As you purchase the double ram jack, it is important that you know how the machine operates.

Here is a step by step process that you should follow to successfully operate the double ram jack,

Position the Double Ram Jack

First, you have to place the double ram jack on a solid flat surface under the load that you intend to lift.

It is important that you find a stable ground to mount the double ram jack to prevent cases of instability.

If possible, ensure that the double ram jack touches the base of the load that you intend to lift off the ground.

Fitting the Accessories

After that, you will fit the accessories that will allow you to stroke the double ram bottle jack and lift the load.

Ensure that the fittings fit extremely well to avoid cases of the sliding during the stroking process.

Operating the Double Ram Jack

You will stroke the double ram jack up and down to slowly lift the ram up thus lifting the load.

Stroking of the ram upwards will open the valve and allow hydraulic oil to flow into the pump cylinder.

Stroking the ram downwards will close the valve and push the hydraulic fluid into the main cylinder.

In turn, it will lead to a raise in the main piston of the double ram jack.

Each motion of continuous stroking will lead to an extension in height of the double ram jack.

The external ran will come out first and lift the load to full extension before engaging the internal ram.

You will secure the load with other support systems as soon as you reach full extension of the double ram bottle jack.

What are the Benefits of Using the Double Ram Bottle Jack?

Double ram jacks are among the best types of jacks in the industry due to the numerous benefits it provides.

Here are some of the advantages of using the double ram jack.

i. Different Operation Angles

You can comfortably operate the double ram jack either in a straight position or at particular angles.

You can tilt it to about 3 degrees from the vertical position of placing the double ram jack.

ii. High Durability Levels

Double ram jacks are also highly durable with materials that have very high tensile strength to support heavy load.

The materials do not corrode easily and will as well thus increasing the service life of the double ram jacks.

iii. Longer Extension Heights

The double ram bottle jack has a higher extension level allowing it to extend further into different heights.

The double ram technology increases the extension height which the double ram bottle jack can extend to.

iv. Secure Grip on the Load

It has a heat-treated saddle which allows for a generous lifting area as well as a secure grip on the load.

This will eliminate the possibility of the sliding load during the process of operating the double ram bottle jack.

How Do You Troubleshoot a Double Ram Bottle Jack?

There are common problems that you might come across during the operation of the double ram bottle jack.

Here are some of the problems and solutions that you might come across.

Failure of Mandrill to Rise to Maximum Length

This is an indication that the working oil is not fully sufficient to raise the mandrill to full extension.

You can sort this out by refilling the hydraulic oil to the right levels to lift the mandrill.

Wobbling Ram During the Lifting Process

This happens when the return valve of the oil is not properly closed.

The solution is to tighten the oil return valve to maintain proper stability of the ram.

Failure of the Ram to Rise

This can be as a result of insufficient amount of oil which you should refill immediately.

Leakage of Hydraulic Fluid

This can be as a result of weak or worn out seals on the double ram bottle jack.

Replace the seals with the help of a technician to avoid spoiling the double ram jack.

How do you Specify Double Ram Bottle Jack?

It is important to have a good idea about the type of double ram jack you will purchase.

Here are the specific features that you need to look at when specifying the double ram bottle jack.

 

Figure 2 4 ton double ram bottle jack

· Brand of the Double Ram Jack

Here, you will look at the brand in terms of the manufacturer of the double ram bottle jack.

You should go for the brand from the most genuine and trusted manufacturers in the industry.

· Warranty Period

You must also check the warranty period of the double ram bottle jack for security purposes.

The warranty period and terms usually vary so you have to go for the best terms and conditions.

· Lift and Extension Capacity

Here, you will look at the lifting range and the weight which the double ram bottle jack can comfortably support.

This will vary according to your application requirements and capabilities.

What are the Parts of the Double Ram Bottle Jack?

The double ram bottle jack depends on various parts to perform specific functions.

Here are the main parts of the double ram jack.

  • Double ram which will help in pushing thus lifting the load.
  • Handle which gives you proper extension of jacking the double ram bottle jack.
  • Handle socket is the area where you will fit the handle as you operate the double ram bottle jack.
  • Oil reservoir is the area which will hold the hydraulic fluid,
  • Oil Fill and Plug which allows you to fill and drain oil from the oil reservoir
  • Hydraulic cylinder system which manipulates the oil in the reservoir to produce enough lifting force.
  • Pump cylinder responsible for distributing the oil throughout the entire hydraulic system.

Does the Double Ram Hydraulic Jack Use the Hydraulic System?

Yes, most if the double ram bottle jacks depend on the hydraulic system to work efficiently.

Can You Use the Pneumatic System to Operate the Double Ram Bottle Jack?

Yes, there are double ram bottle jacks that use the pneumatic system to lift the load.

This type of double ram bottle jack has a pneumatic cylinder which supports the use of pneumatic systems.

In addition to that, there are those systems that can support both hydraulic and pneumatic operating systems.

Are the Materials for Making the Double Ram Bottle Jack Corrosion Resistant?

Absolutely, we use corrosion resistant materials such as cast iron and stainless steel.

In addition to that, the hydraulic fluid also protects the materials from corrosion.

You can, therefore, rest assured that the double ram bottle jack is safe and will serve you for long.

What is the Lifting Weight Capacity of the Double Ram Bottle Jack?

The lifting load capacity will also vary according to the type of double ram jack you purchase.

Implying that the weight that the double ram bottle jack will lift will depend on the type of double ram bottle jack.

How High Does the Double Ram Bottle Jack Lift Load?

Well, the height with which the double ram hydraulic jack will lift the load will vary considerably.

It will depend to a great extent on the type of double ram jack you are using to lift the load.

Which Safety Regulations Must You Follow When Using the Double Ram Bottle Jack?

You must operate the double ram jack after reading the safety instructions manual guide.

This will prevent you from personal injury to the body or damages on the double ram bottle jack.

Here are some of the safety instructions that you need to take care of.

  • Do not attempt to do modifications on the double ram jack in any way.
  • You should perform a thorough inspection on the device before engaging it in any way.
  • Store the machine in an ideal place when you are not using it.
  • Perform proper maintenance of the device by cleaning and lubricating it on a regular basis.
  • You should not allow children or people with no experience to operate the double ram bottle jack.

What is the Process of Purging the Double Ram Bottle Jack of Excess Air?

 

Figure 3 Parts of bottle jack

There are instances where air goes into the hydraulic system and might cause serious machine damages.

In such as case, you will get rid of the air from the system by purging the double ram bottle jack.

You will begin by opening the release valve by turning it in the counterclockwise direction.

As you do that, you will pump the handle of the double ram jack for about 6 to 8 times.

Open the oil vent but do not remove it from the double ram jack as you purge the air from the hydraulic system.

After removing all the air, you will close the release valve and then proceed with other operations.

How Do You Maintain the Double Ram Bottle Jack?

The maintenance process of the double tam jack is quite a simple process that involves the following processes.

· Inspection of the Double Ram Jack

You need to perform regular inspection procedures on the double ram bottle jack.

During the inspection process, you will check for damages, broken parts, wear and tear as well as missing parts.

· Cleaning of the Double Ram Jack

You will also clean the double ram jack on a regular basis to get rid of the debris and dirt on the device.

You will use different types of materials such as cleaning solvents to clean the double ram jacks.

· Lubrication of the Double Ram Jack

It is important to oil or lubricate the moving parts of the double ram jack on a regular basis.

Apart from that, you are supposed to check the level and status of the hydraulic fluid.

In case the level goes down, you will have to refill it until it reaches the right level.

In addition to that, you have to replace the oil as soon as it shows signs of wearing out.

What is the Process of Adding Hydraulic Oil into the Double Ram Bottle Jack?

Double ram bottle jacks depend on hydraulic fluids to help in lifting the load off the ground.

You have to maintain the double ram bottle hydraulic fluid by replacing and filling it as time goes by.

You will position the double jack bottle ram on a flat surface to check the level of oil.

After that, you will open the release valve in the counter clockwise direction by turning it 4 times.

Remove the plug that blocks the entrance of the oil and then turn it to its side to drain the old oil.

As soon the draining of the old oil is complete, you will proceed with the filling of the new oil.

Ensure that you fill the oil up to the right levels before replacing the oil plug.

Do You Have a Warranty for the Double Ram Bottle Jack?

Yes, we have a warranty for the double ram jack to protect you against the mistakes of the manufacturer.

We believe that our products are highly durable and will not lead to any faults during the operation period.

Our warranty is, however, limited to the purchaser of the device and will not cover other parties missing in the warranty agreement.

You can contact Passca Tools for all your double ram bottle needs.

 

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