In the people, a product for fixing on glass with a lever of folding mechanics is called a glass jack. Shops of specialized equipment offer the buyer a choice of hundreds and thousands of manufacturers and names of various specifications. Devices of this order have undergone multiple changes over the past 20 years, the applicant will find models for sale even for exotic specifics.
With such an abundance, an unprepared buyer runs the risk of getting confused and buying the wrong product. To eliminate such risks, it is worth familiarizing yourself (in general terms) with the principles and arrangement of jacks under glass. With the seeming simplicity of the device, the tool implies flexible configurations, so it is worth knowing the main mechanical components of this device.
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The most important features of the tool:
Based on the last point, the tool refers to a professional or semi-professional. In addition, the number of suction cups affects the attachment capabilities of the device (the more suction cups, the more weight is available, up to 150-160 kg.). A buyer who wants to purchase a glass jack for professional purposes should consider a number of recommendations:
If the applicant has noticed an impressive difference between the carrying capacity of a particular model compared to similar instances, it is recommended to go to a consultant to clarify this issue. It is important to understand that regardless of the quality of the product and the reputation of the manufacturer, normal wear and tear will result in a loss of load capacity compared to a new copy.
An inexperienced user is recommended to make a choice based on the average characteristics for glass jacks:
Single suction cups are suitable for applicants whose plans do not include regular work with glass. For example, when building a house on their own, the owner needed a tool for transporting glass and objects with a flat surface.In such cases, a single glass jack will provide an impressive help in the work. Also, such devices are suitable as spares in production (if the main tool suddenly fails, a single one will provide temporary assistance). Devices of this category are distinguished by a low price, because the body of a single jack is often made of plastic.
Thanks to the 4-inch diameter suction cup, the device is securely fixed on the plane and provides easy carrying. The rubber grip is made of 4 layers, which allows for the most firm grip. The device is suitable for working with light materials, such as glass. It is completed with packaging in which it is convenient to organize the tool and components.
Review:
“I got this model for a one-time event. In this sense, such devices are the best fit, because you will have to pay a different amount for a more serious copy, and it will not be used more than 1 time. This jack handles glass well. Would recommend to anyone looking for a suction cup for light work!”
The copy belongs to the economy segment and is intended for non-professional use. The diameter of the working element is 123 mm - this is enough for a reliable grip. The manufacturer has thought over the grip system and the device of the handle so that the user does not experience discomfort during work. It is recommended to use only with moderate weights. On the Internet there are reviews from users who purchased this model as a spare.For such purposes, this device is also suitable.
Review:
“Bought this jack as a backup if the main tool fails at the wrong time. I tested it on small scales and the device showed good results for its segment. Would recommend to anyone looking for a spare tool!”
Cobalt is a well-known domestic manufacturer of tools. The company's engineers thought out the suction cup device so that the user can work comfortably without losing efficiency. The device is notable for its increased carrying capacity. With this instance, weights up to 25 kg are available to the user. The working elements are reliably rubberized, which guarantees a firm grip for a long period. The dimensions of the tool allow you to compactly organize it in a carrying bag.
Review:
“I use this jack for regular glass transfers. It does the job perfectly, holds tight, no problems during use. The handle is comfortable, the rubber is of high quality, it does not leave any damage on the material. Would recommend to anyone looking for a quality single category jack!”
Double suction cups are popular in semi-professional and professional environments. The ability to transport goods for these models is an order of magnitude higher than for single ones (on average 80 kg), and the cases are found both in plastic and metal.In addition, manufacturers provide specific models with additional mechanics to simplify various processes. The aspirant will find an abundance of configurations among the double suction cups. Recommended for users who plan to do flat surface transport work on a regular basis.
On sale is found at a price of 550 rubles. (average). The tool is made of plastic, which provides such a low cost with the ability to carry up to 80 kg. The plastic is reinforced, so the device will last long enough, the handle is designed for comfort, suction cups provide vacuum grip. Suitable for medium loads, recommended for regular carrying.
Review:
“Brought 10 pcs. For small production, which implies regular transportation of glass. The device shows a consistently strong result, the workers do not complain. Perhaps for fragile glass or large weights, other models should be considered, but for the average enterprise, this one is enough. I recommend it to anyone who is looking for a device with 2 suction cups for an adequate price!”
The tool manufacturer Matrix has a solid reputation and produces other categories of tools besides jacks. The body of the product is made of aluminum alloys, which provides the device with rigidity and reliability. It is found on sale at a price of 1270 (on average), which is more expensive than analogues. The high cost is due to the materials of manufacture and the complexity of the design of the handle.The lifting capacity of the jack is standard for devices of this category (up to 80 kg).
Review:
“I have been working with this model for more than a month and during the operation I have a strong positive opinion. The handle is thoughtful, the body is rigid, the grip is strong. Although the device is expensive, but the price pays off in convenience and performance. Would recommend to anyone looking for a quality glass carrying jack!”
The device from a well-known manufacturer is remarkable for the ability to adjust the angle of the suction cups. At the disposal of the user is an adjustment of 90-270°. This technology significantly expands the range of possibilities for the worker, especially when installing glass. In addition, the handle is also equipped with a tilt mechanism, which allows you to set the desired position of the tool in a short time. The architecture of the device allows you to work with surfaces of non-standard shapes. The body is made of reinforced plastic, which guarantees a long service life. The 115 mm diameter of the working elements provides a wide grip and firm fixation.
Review:
“I bought this device because my work is related to the transportation of glasses. It is not uncommon to have to deal with non-standard forms and related problems. This model helps a lot in situations like this. I recommend it to anyone who is looking for a jack with wide functionality!”
Jacks with more than 2 suction cups have increased cargo handling capabilities. The average workload for such a unit is 150 kg, which classifies such devices as professional. On sale are available as metal copies, and with a plastic case. The number of working elements sets a high price for the tool, so a non-professional user should think carefully before opting for such a device for a one-time use. Tools of this category are suitable for professionals whose work involves the regular transport of glass and materials with a perfectly flat surface.
Professional glass jack with capacity up to 150 kg. Made of reinforced plastic, suction cups are made of elastic type rubber. The location of the suction cups allows for the widest coverage of the surface, which simplifies transportation.
Review:
“Does a good job of transporting heavy sheets. Thanks to the location of the suction cups, it covers an impressive area, which allows you to most accurately fix the center of gravity. Would recommend to anyone looking for a professional jack at an affordable price!”
The model is designed for weights up to 120 kg, the dimensions are compact, the working elements are rubberized. Users note the stable operation of the instance for long periods, as well as the convenience of the handle and the quality of the body material.
Review:
“The device made a positive impression, it works stably, there were no breakdowns during an impressive period. I recommend to anyone who is looking for a jack for high loads at an affordable price!”
A professional device from a well-known brand allows you to carry sheet material up to 100 kg. The most limited (in terms of carrying capacity) position in the segment, which is offset by a similar price. Also the aluminum case will provide long service life and stable results at operation.
Review:
“A good device for an affordable price, it copes well with weights up to 100 kg, it is easy to use. The case is good quality and will last a long time. The handle sits well in the hand and provides comfort when transporting. I recommend to anyone who is looking for a jack for adequate money!”
It is important to consider that there are sites on the Internet that sell models of instruments made at the end of the last century. The device device is not subject to failure due to downtime, but a professional who wants to purchase a unit for working with glass should take this nuance into account. In addition, in such scenarios, there is a risk of incorrect storage conditions for the jack, which leads to damage to the suction cups. The buyer has the right to request data from the seller regarding the date of manufacture of the product and its storage conditions, if the above information is not provided on the packaging.
When working with a tool of this category, a beginner should take into account a number of operating recommendations.The glass jack is recommended to be used in conjunction with a cotton-based rag (napkin). Soft cotton is useful for wiping glasses before fixing the instrument. Wiping will remove obstacles to firmly fixing the jack to the work surface. In addition, the same rag is suitable for processing the working elements of the device. Suckers fail after 1-3 years (depending on the initial quality of the product) and must be replaced. Components of this category are available on the sites (online or offline) of the corresponding category.
Also, premature wear of suction cups occurs due to mechanical damage, such as scratches. Careless operation will cost the user the cost of replacing tool components. Professionals in the field of working with glass recommend getting a special grade glue (cyanoacrylate). This glue is able to fix mechanical damage on the rubber surface of the jack. Experts note a noticeable increase in the quality of the grip after such processing. If the jack of the factory configuration is able to work only with ideal planes, then the processed jack can also cope with embossed objects.