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China Excavator Pneumatic Manual Petrol Hydraulic Gasoline Air Compressor Jack Hammer

Product Description

Excavator pneumatic manual petrol hydraulic  gasoline  air compressor  jack hammer
Description of jack hammer

The internal combustion rock drill is a combination of small gasoline engine, compressor, rock drill from the jackhammer tool.It is suitable for mountains, no power, no wind pressure equipment areas and greater mobility of temporary works. During operation, compressed air from the purge itself of the eyes of rock powder guns.
Main applications
Turning the swing arm to running-or-stop rotation, the machine can be converted into a breaker or a hammer, for breaking, digging, splitting or ramming. The machine is suited to build of bridge, road, power station, geological exploration etc.

Feature of Internal jack hammer

1.Easy to operate , just turn the handle to make it work. 
2. Time and labor saving, Drilling fast and high efficiency. 
3.Light Drilling Tools, only 27kgs, easy to carry. 
4.Used to drill vertical downward hole(max depth 6m) and and <45° upward hole. 
5. First-class level Drilling Tools, suitable for site without power or pressure equipment, it has wide adaptability for high mountain and plain, extreme temperature (40 to -40)
6.It is easy to be carried along, applied to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing device, and especially suits the projects that the machine has to be carried at any time and any area.
Technical parameter of  jack hammer

Model YN29
Drilling diameter(mm) 26-46
Drilling depth(m) >6
Weight(kg) 29
Engine type Single cylinder air cooling
Engine displacement 185 cubic meter
Oil tank capacity(L) 1.14(Minimum)
Drilling speed 250mm/min
Impact force 20J(Minimum)

Our services
1.Any inquiries will be replied within 12 hours.
2.Professional manufacturer, Welcome to visit our factory at any time.
3.High quality, fashion designs, reasonable & competitive price and fast lead time.
4. Protection of your sales area, ideas of design and all your private information.
5.Shipping:We have strong cooperation with DHL, TNT, UPS, FedEx, EMS, China air post.You also can choose your own shipping forwarder.

Company Information
ZheJiang CZPT Machinery Co., Ltd. is a large machinery manufacturing enterprise which focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments and so on.
We believes that good quality can give us survival, thus we only provide you top products. All the products with high quality meet international standards and are highly estimated by all clients at home and abroad.
All the staff in our company are professionally trained, so we can recommend you the most appropriate equipment. Every machine will be strictly examined before delivery.

packaging &shipping

1. Packaging: 1)Wrapped by proctective film;
                         2)Packed by standard import & export wooden cases or carton boxes.
2. Shipping:    By logistics; by automobile; by train; by shipping; by air etc.


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What to Look For When Buying an Air Compressor

An air compressor is a very useful tool that can help you complete many different types of construction jobs. This handy machine makes many tasks much easier, but not all of them are created equally. Understanding what to look for when buying an air compressor will help you make an informed decision. Here are some of the things you should look for. These include price, size, and energy efficiency. Also, make sure to consider the air compressor’s type.

Single-stage air compressors are quieter

When it comes to noise level, single-stage air compressors are the way to go. These machines have fewer moving parts and are quieter than two-stage models. Single-stage air compressors use an axial flow design and can be quieter than their dual-stage counterparts. Single-stage air compressors can run longer and at lower pressures. Single-stage air compressors can be used for light industrial applications. They have a long life expectancy, with some models lasting for over 3 thousand hours.
While some single-stage air compressors are quieter than two-stage air compressors, both models have noise-reduction features. One type features rubber parts, which are designed to dampen noise. Another feature makes a compressor quieter: its location near the job site. Some models feature rubber base plugs and rubber mats to reduce floor vibrations. In addition to using these features, single-stage compressors are easier to transport.
Noise levels are important when choosing an air compressor. Some machines are too noisy for comfortable work, and some businesses don’t want to expose customers to noise-generating air compressors. Other noise levels can even endanger workers’ health. Single-stage air compressors are more affordable than dual-stage compressors. They are also quieter and more powerful. But be prepared for the noise. Some single-stage air compressors are still noisy.
Compared to their two-stage counterparts, single-stage compressors are quieter when running at full capacity. However, double-stage compressors are quieter on low capacities than single-stage units. Those with variable speed are quietest at lower capacities. The difference is about 10db. If you’re concerned about the noise level, you should consider a two-stage air compressor. But if you have a small workshop, it may not be suitable for you.
One-stage air compressors are generally more efficient than two-stage air compressors. The noise from a two-stage air compressor is lower because there’s no intermediate stage. Single-stage air compressors also use a piston that rotates in a single stage, while dual-stage air compressors, also known as duplex models, are more efficient. A single-stage air compressor is quieter, but double-stage compressors are louder.

Two-stage air compressors are more energy efficient

Two-stage air compressors are more energy-efficient than single-stage machines. The efficiency of two-stage air compressors is increased through a combination of improved efficiency and increased longevity. These machines can store more air and have higher compression ratios. One model of a two-stage compressor can hold approximately 83 cubic feet of air at 100 PSI and 120 cubic feet at 150 PSI. A two-stage compressor is also quieter.
Two-stage air compressors are more energy-efficient because they have 2 pistons instead of one. These air compressors achieve a higher pressure rating and recover more quickly. This type of compressor is perfect for jobs that require high air pressure for a prolonged period of time. In addition, they can operate multiple tools simultaneously. This makes them better for commercial and industrial use. Listed below are some benefits of two-stage air compressors.
Single-stage air compressors can power tools in the garage or kitchen, but they are not as reliable for industrial applications. Single-stage compressors have larger parts that tend to experience condensation. Furthermore, single-stage compressors do not last long in continuous use and are less energy-efficient than two-stage ones. Whether you’re using the compressor for a single tradesperson, a small crew, or a large construction crew, two-stage compressors are the best choice.
Single-stage air compressors are often used in small-scale food preparation and production. Single-stage air compressors are easy to transport between locations, and can be plugged into several electrical outlets. Single-stage compressors are also ideal for high-volume food processing. A dual-stage air compressor is ideal for industrial use. In some cases, you can even move the single-stage air compressor between two-stage air compressors.
Single-stage compressors often cycle too quickly, drawing more electricity than two-stage units. A variable speed unit stays on a low speed for hours at a time. Single-stage air conditioners force you to lower your thermostat settings while single-stage air conditioners run too often. Both units are energy-efficient but they are not as energy-efficient as variable-speed compressors. The main difference is that single-stage air conditioners tend to drain the power source quicker.

Piston-driven air compressors are quieter

A piston-driven air compressor is 1 of the quietest types of air compressors. It is less noisy than reciprocating air compressors. A piston-driven air compressor can reach 62 decibels, while a scroll compressor is around half that volume. The 2 main components of a scroll air compressor are the piston and the helical screw. These air compressors are both very efficient and quiet.
Older compressors are incredibly noisy. They produce a “wumpa” noise similar to a large engine. They are also capable of producing a high-pitched whine. These noises can be deafening, especially in a small workshop. That’s why it’s essential to look for a quiet compressor. But what makes a compressor quiet? Read on to learn more about this essential tool.
Another difference between piston-driven air compressors and electric-driven air compressors is the power source. Electric air compressors produce less noise than gas-powered compressors, which use an engine. Piston-driven air compressors are also more efficient. They also generate less heat, making them an ideal choice for offices and other settings where noise is a problem. The best way to decide between the 2 types of air compressors is to check the manufacturer’s warranty and read the ‘Description’.
Noise reduction is the first priority of a compressor’s owner, so make sure that you have the right model. If you’re working on something sensitive, don’t place the compressor too close to a building where people might be nearby. Noise can be very disruptive to the workspace and can cause health problems. To help combat noise, you’ll need to buy a quiet air compressor. And don’t forget to consider its location: Piston-driven air compressors are quieter than their reciprocating counterparts.
Piston-driven air compressors are quiet because the piston is made of thin metal and more rubber, which absorbs the sound. Unlike reciprocating air compressors, piston-driven air compressors are more efficient than their dual-piston cousins, which are quieter and more powerful. So which type is right for you? Take a look at some of the main differences between the two. If you want a quiet compressor, make sure it meets the specifications required by the job you’re working on.

Oil-lubricated air compressors are more cost-effective

There are several reasons why oil-lubricated air compressors are more expensive than dry-type air compressors. First of all, oil-lubricated air compressors tend to be more reliable and quiet. Additionally, oil-lubricated air compressors require fewer parts and can last longer than dry-type air compressors. These are just a few of the many benefits of using oil-lubricated air compressors.
Oil-free air compressors have some disadvantages. They are less durable and may not be as efficient as oil-lubricated models. Additionally, because oil-lubricated air compressors use oil, they can get very noisy. While they are less expensive, they are not the best option for heavy-duty work. However, modern oil-free air compressors have soundproofing and are suitable for industrial use.
When purchasing an oil-lubricated air compressor, make sure to choose 1 with a tank capacity that meets your needs and your space. Larger tanks can be more expensive than small tanks, but larger units are easier to move around. Also, be sure to consider the weight and size of the portable air compressors when making your choice. If the weight is too large, you may have trouble carrying it from place to place.
Another benefit of using oil-lubricated air compressors is their reduced need for oil. These models can last up to a decade longer than oil-free counterparts. Oil-free air compressors are more affordable and can achieve the same high performance as their oil-lubricated counterparts. Many industrial applications benefit from these air compressors. So, which 1 is right for you? We’ve listed a few of them below.
Another benefit of choosing an oil-lubricated air compressor is the reduced cost of maintenance. This type is more durable than its oil-lubricated counterparts, which require regular oil changes to keep them running smoothly. However, it is not feasible to transport an oil-lubricated compressor, which means that you must install it permanently to keep it working efficiently. In addition, these air compressors are difficult to move and are not portable, which can limit your ability to use it in a pinch.

China Excavator Pneumatic Manual Petrol Hydraulic Gasoline Air Compressor Jack Hammer  China Excavator Pneumatic Manual Petrol Hydraulic Gasoline Air Compressor Jack Hammer

China Best Sales Mch6/Sh High Pressure Petrol Engine Portable Air Compressor for Diving with Hot selling

Merchandise Description

MCH6/SH Substantial Pressure Petrol Engine Transportable Air Compressor for Diving:

one.MCH 6 series substantial pressure air compressor is the smallest, lightest transportable breathing air compressor in the entire business.
two.The MCH6 sequence only 39 KG, can very easily put it in the trunk of the automobile , carry to use the web site.
3.It can be utilised in hearth, scuba diving, capturing , emergency rescue, chemical, oil subject and other fields.
4.Practical to go, easy procedure, and the large pressure air compression manufacturing meet EN 12571 intercontinental respiration compressed air normal.
5.The oil and contaminants in the compressed air are eliminated by filters and  oil- dampness separators in the duration of compression,so the outlet air is pure and odorless.It is safe and reputable breathing air supply machine.

Item framework:
1.CZPT gasoline engine, a few-period, 4-stage-stage electrical travel motor, V belt drive
2.4 cylinder degree 4 high-strain compressor
three.Specially taken care of alloy cylinder and pistons
4.Put in in the 400 bar large strain on the compressor strain gauge .
five.1.2 meters large stress air tube, joints in accordance to the requirements of you
six.Substantial temperature resistance plastic blowing metal body
7.Guide halting system
8.Precision air-consumption filter
nine.Higher-strength Stainless steel supporter include
ten.Two oil-water separator, 2 drain valve (optional automated decontamination)
11.Activated carbon molecular sieve CZPT method
twelve.Filter is made by seamless aluminum alloy, outer can endure 550bar stress
13.Terminal safety valve stress stepless adjustment
14.To set pressure automatic stop, stop the relief valve repeated rev.Bounce, ensure basic safety and protection

Specification for MCH6/SH Higher Force Petrol Motor Portable Air Compressor for Diving::


How to Fix and Keep an Air Compressor

A compressor is a unit used to move air from 1 spot to another. Air enters the air compressor by means of the consumption valve. Within the compressor, the vanes on the interior rotor rotate inside of an eccentric cavity. The self-changing duration arm divides the area into a number of cavities of different measurements. As the rotor rotates, air fills the cavity. As air flows close to the cavity, it builds strain and is squeezed out of the compressor output.

Good displacement

Optimistic displacement air compressors use reciprocating pistons to compress air. Fuel is drawn in for the duration of the suction stroke and compressed by moving the piston in the reverse course. It then discharges the compressed air by moving it in the opposite course. This sort of air compressor is most typically located in cars, fridges, and other purposes that call for higher strain. Even so, it is not as effective as a centrifugal compressor.
Most present day air compressors use good displacement. Positive displacement models seize a volume of air in the compression chamber and distribute it when the pump is operating at optimum capability. They are a lot more economical than their damaging displacement counterparts. Reciprocating screw air compressors are the most common constructive displacement compressors. The reciprocating screw air compressor adopts a water jacket all around the cylinder and is typically utilised in procedures these kinds of as oil drilling.
A bicycle pump is an case in point of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor operates on the very same theory, but it uses a rotating crankshaft or connecting rod to total the movement of the pistons. There are two varieties of positive displacement compressors: one-performing and double-performing. Both kinds operate on the identical theory, the two are constructive displacement compressors. The variation between the two varieties is the stress ratio.
In air compression, optimistic displacement compression reduces the volume of the fluid and minimizes its viscosity. This outcomes in larger pressure ratios and is employed in centrifugal, axial, and scroll compressors. Constructive displacement is a widespread feature of most air compressors. Constructive displacement compressors provide the exact same rewards and are far more power-efficient when utilized to oil-free and fuel purposes. This type of compression is usually the best selection for lower-pressure purposes.

oil free

If you’re looking for an air compressor for your organization, contemplate an oil-totally free air compressor. These models offer cleaner, quieter operation than traditional air compressors and demand much less maintenance. They also fulfill ISO Course or Class 1 air purity needs. Oil-cost-free air compressors are also quieter, with less relocating elements and considerably less noise. These rewards make oil-free air compressors an ideal resolution for a lot of commercial purposes.
Air purity is critical in many industries. Even the tiniest drop of oil can harm creation equipment or damage items. The greatest way to discover an oil-free air compressor for your business is to contemplate the process and stop merchandise. As air good quality increases, far more and much more firms are turning to oil-free of charge compressors. Some of the benefits and disadvantages of these air compressors are:
When selecting an oil-free of charge air compressor, it is important to comprehend the terminology utilised in the market. Understanding these terms will make it less complicated for you to pick the correct compressor for your requirements. ACTFM, or true cubic toes per moment, is an sector phrase for measuring the sum of air pumped in a single moment underneath rated situations. Despite the fact that a simple number, it can be quite beneficial in identifying which variety of air compressor is greatest for your software.
The ISO 8573-1 worldwide normal defines air good quality and provides air purity classifications. The strictest classification is air purity course . Many manufacturers claim that oil-totally free air compressors fulfill this standard. Nevertheless, a class oil-free of charge air compressor does not always suggest that the air is totally free of contaminants. In simple fact, Class is the benchmark for air purity. Although zero air quality is the highest level, that doesn’t imply it’s totally oil-cost-free.

double performing

A double-acting air compressor is a unit that employs compressed air to make electrical power. Its operating theory is dependent on piston and connecting rod. The connecting rod connects the crankshaft to the piston by way of pins and caps. The piston moves as the piston moves. Rods are normally manufactured of forged carbon steel. In terms of service and maintenance, double-acting compressors require normal vise upkeep and proper cleaning.
The displacement of the compressor is a evaluate of the displacement that the piston can produce in a certain interval of time. Displacement is typically expressed in real cubic feet for every minute. The precise calculation is dependent on the sort of cylinder and the configuration of the compressor. Solitary-acting cylinders can have head-conclude or crank-stop displacement, the two of which can be measured utilizing the displacement equation. A double-performing air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have several cylinders and are made of forged iron. They are drinking water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air 2 times for every revolution of the motor. One cylinder moves up, even though the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. Throughout the procedure of the compressor, the temperature of the air and fuel increases.
Double-performing air compressors normally have large force and are considered workhorses. Double-acting compressors also attribute intercooling and double compression. As a end result, these equipment are inclined to last longer than solitary-acting compressors. Its lower velocity and twin compression make it a workhorse in the compressor business. Double-performing air compressors are workhorses and adaptable products.

gas tank force swap

You can adjust the stress in the air compressor tank by changing the differential stress. You can switch the mainspring clockwise or counterclockwise to boost or lower the stress. This valve will open when the stress is minimal sufficient to start off the compressor. If the stress is too lower, the valve ought to be closed. The cut-in and lower-out pressures need to be established to proper values. After changing the tank strain, check the hysteresis of the tank strain swap and established the preferred shutoff pressure.
If the stress in the tank falls under the minimize-in stage, the tank pressure swap need to be changed. You can test the swap with a multimeter. Make confident the switch is not destroyed. If you are unable to uncover the switch, you can look at the other sections. If you find any destroyed or missing components, you must exchange them. Or else, it could be time to examine the tank pressure switch. You might need to have to disassemble the compressor and eliminate the swap.
The gas tank strain swap is an critical part of the air compressor. It retains you knowledgeable of the quantity of air delivered by the compressor. If your tank or tank is broken, your readings will be incorrect. If the strain switch is damaged, it will not function effectively and consequence in incorrect readings. Luckily, there are some straightforward ways to fix this. To avoid this from taking place, maintain the tank strain swap in very good condition.
When the air pressure in the tank drops to the cut-in force location, the switch makes it possible for power to flow by way of it. This will start off the motor and pump of the air compressor. Then, if the strain in the tank rises over the reduce-off amount, the swap will vacation and end the compressor. This will avoid it from being above-pressurized. Power movement will keep on to stream to the motor. Based on your compressor product, you can change the lower-in and lower-out pressures as essential.

energy supply

The electricity supply of the air compressor is really critical. Most air compressors operate on twelve VDC, which is excellent for automotive use. Alternatively, you can purchase a switching energy offer for all around $twenty. No matter which energy offer you decide on, you should ensure that it can assistance the optimum present of the compressor. You can uncover power supplies in all measurements, from quarter-horsepower to five-horsepower.
The voltage required for a three-stage air compressor will fluctuate. A few-section air compressors call for three separate electricity cords and a 3-stage electrical support panel. This is due to the fact a standard 120/240-volt electrical provider panel is not adequate to power a 3-section compressor. Moreover, three-stage compressors require a few independent isolated wires for the engine and motor circuits. A few-section compressors do not require a neutral wire.

China Best Sales Mch6/Sh High Pressure Petrol Engine Portable Air Compressor for Diving     with Hot sellingChina Best Sales Mch6/Sh High Pressure Petrol Engine Portable Air Compressor for Diving     with Hot selling