Air Shaft, Differential Shaft is a sophisticated winding shaft for slitter re-winder machine, used as duplex shaft winder center winding type. Also, we are manufacturer of Winding Rewinding Machine for widest converting industries. This is a lug type shaft but core holding is initiated mechanically and not pneumatically. This shaft mainly consists of slotted pipe, steel lugs, brass cam, ratchet etc. The shaft is capable of taking any challenge arising out of heavy load and speed.
It is very much advantageous with cores having uneven inside diameter. Key and alien-cap bolt prevent any sharing of journals — pipe assembly. The Economic model for Re-winder shaft having all the advantages like slippage, accommodating gauge variation, smaller core width etc.
YAK 92011 2.2 Ton Bladder Jack
With the only limitation of time needed for repositioning of the core. This shaft is suitable for Paper Cores. This is a very commonly used shaft. It mainly consists of slotted pipe, journals to suite users machine, lugs, rubber bladder and non-return valve.
These types of shafts are suitable for both unwinding and winding stages. It can accommodate single core, multi-cores of the width more than mm. Type of pipe material, lug material is decided based on duty conditions like load, speed and core material. The limitations are, it cannot take care of gauge variation or individual core speed variation since slippage is not achieved and core width less than 1 50 mm.
Suitable for Core ID. This also has a limitation to accommodate gauge and speed variation. A Shaft specially designed for slitters to handle constant tension on multiple slit.
The base steel shaft has multiple bladders, mounted with Ball Locks for reel holding. Mechanical Expanding ShaftExternally Lug Type Expanding Shaft with Wedge type design makes it possible for concentric holding and allow high speed winding. External body which holding anvils or knives precisely in place for slitting operations. It is assembled with a PU tube for longevity.
Flat spring, width 16 mm Continuous rubber lug, width 15 x 0. You are here: Home Air Shaft Air Shaft Air Shaft, Differential Shaft is a sophisticated winding shaft for slitter re-winder machine, used as duplex shaft winder center winding type. It is capable of compensating speed variation due to gauge variation with multi cores. Minimum 20 mm core width is possible. Reel holding is possible at any position across the width.
No time lost in re-positioning cores since no distance pieces are required. Shaft can run at very high speed. This shaft consists of slotted shaft, rubber bladders, hard and ground steel cage with ball type gripper.An underwater lift bag is the only piece of diving equipment that can pay for itself each time it is used! Our underwater lift bags have one or more handles and tie-off points to make them easy to grasp and secure both in and out of the water.
Our underwater lift bags are designed to be folded and rolled into compact, negatively buoyant rolls that are easy for the diver to handle and deploy underwater.
The over-pressure valves on our underwater lift bags are designed to adequately vent the air from a fully charged bag on a free ascent for any depth. These bags are very versatile light-to-medium-duty lift bags. They are excellent for sport divers and are suitable for most types of underwater lifting an light salvage. All but the 25 and 50 pound bags have diver-actuated dump valves, and all are open at the bottom to vent expanding air as ascend. They are economical, lightweight, and fold into a neat, compact roll for easy handling underwater.
Pillow Bags are totally enclosed, with over-pressure valves to vent expanding air as they ascend. The advantage of Pillow Bags over the Open Bottom Bags is that they are excellent for raising sunken boats, and for towing jobs. Salvage Tubes are highly versatile in the number of ways in which they can be deployed.
They are excellent for pipe-laying and other underwater construction projects, but where Salvage Tubes really come into their own is when they are used in raising sunken boats. They can be used vertically to bring the boat out of deep water.
When the boat is suspended near the surface they can be slung under the boat with one end on each side to raise the boat high enough out of the water to pump out.
In shallow water, two bags can be slung together, one on each side of the boat, like pontoons. Boulder Bags derive their name from gold dredgers and nugget hunters who use them for lifting boulders in the shallow rivers of California's mother- lode country. They are designed to get a maximum amount of lift from a single lift-point in a minimum depth of water.
For example, the pound Boulder Bag gets its total lift in less than 3 feet of water, whereas the pound Open Bottom Bag requires almost 8 feet of water. These bags are very durable and have been used as air jacks capable of exerting several thousand pound of force over a large area. These bags are specifically designed for installing and removing boat propellers, but they are well-suited for several shallow water lifting jobs.
To stabilize the lift of a heavy prop, it is often necessary to lower its center of gravity by attaching a weight to its lowest blade. These tall slender fluorescent yellow bags can be used with a rope to mark valuable finds on the bottom, or as lift bags for raising small items to the surface. The Personal Float is totally enclosed and has a one way flapper valve for easy filling with a regulator as well as with an oral inflator. Detachable 12"x 12" dive flag is optional.
Request Information. Underwater Lift Bags Underwater Pillow Bags 6. Underwater Salvage Tubes 3. Underwater Boulder Bags 2. Underwater Propeller Bags 3. Marker Bouy Bags 3. Pop-ups Blocked!
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Please allow popup to complete download.Warning: All pipe plugs must be blocked or anchored adequately against a force equal to the head pressure times the cross-sectional area of the pipe. Debris or protrusions in the pipeline can damage a seal or rupture inflatable plugs. NEVER use an inflatable plug when its failure could cause injury or catastrophic damage or as the only means of protection for personnel working downstream.
NEVER use a test pressure greater than the capacity of the weakest pipe or component in the system. Actual conditions vary so user must accept full risk and responsibility for the selection and use of any product.
Please review our Warranty, Terms and Conditions. Note 2: We are constantly upgrading our products and while we try to keep the websites up to date it is possible more current specifications may be on a quote or confirming order.Mophorn Triple Bag Air Jack 3 Ton 6600lbs Pneumatic Car Jack Red Portable Lifting Up to 16 Inch ...
Ask a Question. Tons: 4. Test PSI: psi Service F: F All rights reserved. All Rights Reserved. Qty :.If sitting creates back discomfort, you have a highly sensitized back, or tissue damage, or both. Avoiding this pain trigger will reduce the pain sensitivity. Avoidance of the pain triggers is part of the documented strategy to de-sensitize back pain throughout the day as evidenced in Back Mechanic.
Sitting causes the low back to flex which is normally not an issue. But modern life has increased sitting time at work, on the road, and at home. Soon sitting at the computer becomes uncomfortable. We call this the flexion intolerant back. Specific low back tissues become stressed and sensitized, in particular the spine discs and ligaments. Sitting upright to restore the natural curves to the spine relieves this stress. This increases disc and ligament stress. Reducing stresses in the back associated with sitting not only makes sitting more comfortable, but it helps build more capacity for pain-free movement throughout the day.
The objective is make sitting a dynamic activity with frequent posture change and support the natural curve of the low back. The ideal sitting posture is one that continually changes. Using an inflatable bladder the user increases or decreases the lumbar support. This measurably reduces stress. Evidence and explanations are in Dr. Static back rests simply cannot provide these advantages. Even with the dynamic sitting supports, those who have back pain exacerbated from sitting generally are able to reduce disc annulus stresses with the following exercise shown in picture, source: Back Mechanic.
Stand up out of the chair, reach for the ceiling, then push for the ceiling with the hands, then fully and deeply inhale.
This process should take about half a minute. Gentle and progressive extension of the lumbar spine is achieved dispelling the accumulated stresses. The LumbAir was designed to be portable for use at work, in the car, and on airplanes.
In fact we did a study of airline seats noting the absence of lumbar support, and how the LumbAir measurably reduces spinal disc stress.
The EmbraceAir was designed to provide more support for watching TV, and in helping those with shorter thighs to achieve more comfort and support.
The pneumatic bladder support is strategically adjusted within the frame to fit all body types. Click Here to order supports in Europe and Scandinavia.
The EmbraceAirPlus incorporates an air bladder that is easily positioned with a vertical adjustment within the back frame.Custom flexible and inflatable products are available from materials applicable to most temperature and chemical requirements. Warning: All pipe plugs must be blocked or anchored adequately against a force equal to the head pressure times the cross-sectional area of the pipe.
Debris or protrusions in the pipeline can damage a seal or rupture inflatable plugs. NEVER use an inflatable plug when its failure could cause injury or catastrophic damage or as the only means of protection for personnel working downstream. NEVER use a test pressure greater than the capacity of the weakest pipe or component in the system.
Actual conditions vary so user must accept full risk and responsibility for the selection and use of any product. Please review our Warranty, Terms and Conditions. Note 2: We are constantly upgrading our products and while we try to keep the websites up to date it is possible more current specifications may be on a quote or confirming order.
Images are typically representative and may not be an exact representation especially of the item size. Petersen Website Terms and Conditions.
Custom Inflatable Bladder. Inflatable Pontoon Pod. Custom Polyurethane Bladder. Inflatable Soccer Ball for Vehicle Soccer. Inflatable Annular Seal. Inflatable Bladder Tank. Inflatable Polyurethane Bladder.
Large Inflatable Bladder. All rights reserved. All Rights Reserved.Swim bladder disorder refers to a collection of issues affecting the swim bladder, rather than a single disease. Although commonly seen in goldfish and bettasit can strike virtually any species of fish. Affected fish will exhibit problems with buoyancy, that is, they'll have difficulty controlling their ability to float or sink.
Other physical signs such as a distended belly or curved back may also be present. Affected fish may eat normally, or have no appetite at all. If severe buoyancy problems exist, the fish may not be able to feed normally or even reach the surface of the water. This disorder is sometimes caused by compression of the swim bladder, which may involve a distended stomach from rapidly eating, overeating, constipation, or gulping air, which is thought to occur with floating foods.
Eating freeze-dried or dry flake food that expands when it becomes wet can also lead to an enlarged stomach or intestinal tract.
If an enlarged stomach or intestine is thought to be the cause of a swim bladder disorder, the first course of action is to not feed the fish for three days. At the same time, increase the water temperature to degrees Fahrenheit and leave it there during treatment. On the fourth day, feed the fish a cooked and skinned pea.
Frozen peas are ideal for this, as they can be microwaved or boiled for a few seconds to thaw them, resulting in the proper consistency not too soft but not too firm. You can continue to feed a pea a day for a few days and then switch to a species-appropriate food, but avoid flakes or pellets that float. If an infection is thought to be the cause of a fish's swim bladder disorder, treatment with a broad-spectrum antibiotic may help, and for this, you'll need to visit your veterinarian.
Other supportive treatments regardless of the cause can include:. Unfortunately, many cases of swim bladder disorder do not respond to treatment. If the fish does not recover in a reasonable period, the humane resolution may be euthanasia. It is well known that poor water conditions cause fish to be more susceptible to infections. Keeping the tank clean and performing regular water changes can help prevent swim bladder disorder. Keeping the water temperature a bit higher will help digestion, and possibly avoid constipation, another potential cause of swim bladder problems.
Feed only high-quality foods, and consider soaking dried foods for a few minutes before feeding. For fish that gulp air when feeding at the surface, try switching to sinking foods. Avoid over-feeding at all costs. Fish Surgery. PBS, Journal Of Fish Diseasesvol 41, no. Wileydoi Swim Bladder Problems In Goldfish. Canadian Veterinarians Related Topics. If you suspect your pet is sick, call your vet immediately. For health-related questions, always consult your veterinarian, as they have examined your pet, know the pet's health history, and can make the best recommendations for your pet.
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10 Best Air Bladder Jack Handpicked for You in 2020
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