Basic Info.
Structure
Piston Cylinder
Pressure Direction
Double-acting Cylinder
Driven Pressure
3-7bar Compressed Air Pressure
Operating Speed
50-450mm\S
Frequency
10-45/Min(Related to Prepressure & Power Stro
High Pressure Output
1-13t(According to Customer′s Demand)
Anti-Pressure and Pneumatic Cylinder
12kg/Cm2
Anti-Wear Hydraulic Oil
Vg68
Contact Person
Sunny Tian
Transport Package
Foam Inside, Carton Box /Wooden Box Outside
Specification
CE/ ISO9001
Product Description
JLTA type comparalel air operated hydraulic cylinder
The cylinder has a light weight shape that similar the gas cylinder, and moves fast, has steady output
Speed, keeps stable in work status, has short length in the longitudinal direction and so on.
For its converse, the shortingcomings are that it short stroke action and has certain restrictions on the
Installation and so on. It only can be installed upright ( This is the down-top installation ). Therefore this
Kind of cylinder applies to the workplace that prepress length is not very long. As a result of the above
Charatertics, it applies to product forming, plastic welding, riveting electronic components, forming
Metal sheet and so on.
Product detailed models information:
1) JLTA-100-100-10E-10T
First 100 stands for the cylinder diameter
100 stands for the total stroke
10E stands for the power stroke, can be: 5MM, 10 MM, 20MM
10T stands for the output pressure.
For this type of hydro pneumatic cylinder, usually the air driven pressure should be not more
Than: 8 Bar, it is best to set up the compressed air pressure to be: 6 Bar.
Other tonnage, total stroke and power stroke are available.
Theoretical output and lifting force stable of pneumatic and hydraulic cylinder
| Cylinder diameter | Output tonnage | Working pressure |
| 4kg/cm2 | 5kg/cm2 | 6kg/cm2 | 7kg/cm2 |
| Lifting force | Power force | Lifting force | Power force | Lifting force | Power force | Lifting force | Power force |
| 63 | 1T | 80 | 1250 | 100 | 1550 | 120 | 1850 | 140 | 2150 |
| 63 | 3T | 80 | 2000 | 100 | 2500 | 120 | 3000 | 140 | 3500 |
| 80 | 5T | 160 | 4000 | 200 | 5000 | 240 | 6000 | 280 | 7000 |
| 100 | 5T | 240 | 4000 | 300 | 5000 | 360 | 6000 | 420 | 7000 |
| 100 | 10T | 240 | 6240 | 300 | 7800 | 360 | 9360 | 420 | 10920 |
| 125 | 10T | 410 | 8500 | 510 | 10600 | 610 | 12800 | 720 | 15100 |
| 125 | 15T | 370 | 10200 | 470 | 12800 | 560 | 15400 | 660 | 17900 |
| 125 | 20T | 370 | 13000 | 470 | 17400 | 560 | 20950 | 660 | 24450 |
JULY ® was founded in 1985 with more than 31 years of R&D and OEM experience.
| Item | JLTA Hydro Pneumatic Cylinder(compact and parallel type) | |
| Action type | Double action |
| Action pressure | Clean compressed air of 3-7kg/cm² |
Action-wear hydraulicoil | Anti-wear hydraulic oil of VG 68# |
Operation temperature | 0-55ºC |
Operating speed | 150-400mm/s |
Anti-pressure of oil tank | 300kg/cm² |
Anti-pressure of pneumatic cylinder | 12kg/cm² |
Prepress stroke tolerance | +1.00mm 0.00mm |
| Power stroke tolerance | +0.20mm 0.00mm |
| Operation frequency | 10-25 times (related to the specific pre-pressure and booster stroke) |
| High pressure Boosting force | 1-20T(the actual output tonnage according to the customer demand) |
Performace
The merits of this kind of cylinder are of short vertical length, simple and easy installation steady output speed, stable work status, easy and convenient maintenance, and so on. For the shortcomings, the speed is slower than the standard model. Therefore the cylinder suits to the situation with long prepress stroke, and requiring fast work frequency workplace such as the product forming, forging and riveting, product assembly and squeezing die and forming ect.
Product Principle
Hydro pneumatic cylinder is combined the oil pressure cylinder and booster together for taking pure gas press as the power source. It makes use of the different size of booster, the crosssection area compression ratio and Pascal energy conservation principle. Because of constant pressure, when the compression area change from small to large, the press would vary with the size, so as to raise the gas pressure to tens. Taking the prepress standard hydro pneumatic cylinder as an example: When the work gas pressed on the hydraulic oil (or working piston) surface, hydraulic oil would flow to the approach stroke cavity because of the air pressure, then the hydraulic oil would promote the workpiece to move rapidly. When the workpiece is meet the resistance larger than the gas pressure, it stops moving. At this point, the booster cavity start moving because of the signal (or pneumatic signal), then achieve the purpose of moding products!
Advantages of the hydropneumatic cylinder
Fast speed: The action speed is faster than the hydraulic drive and it is more stability than pneumatic drive;
Easy to use: The cylinder body device is simple, so it is easy to adjust the output and facilitate to use and maintain;
High output: It can reach the highest output of oil hydraulic machine under same conditions, which can not be achieved by the pure pneumatic machine;
Low price: The price is lower than the oil pressure system;
Easy to maintain: The simple structure is easier to maintain than the oil pressure system;
Low energy consumption: When continue to boost or stop moving, it does not need the motor to keep working as the hydraulic system, then the energy can be saved. And it is convenient to take the power source, so the actual energy consumption is equivalent to 10%-30% of hydraulic power system;
No leakage: Energy conversion is easy with zero leakage, so not worry about the environmental pollution;
No harm to the die: In order to meet the technology needs, stamping pressure and the work stroke can keep within the provided area without adjustable levels;
Easy installation: There are several ways to in stall according to different work environments at any angle and position;
Soft landing: Soft-stamping technology reduce the noise to protect the die;
Fault less: No temperature rising problems unlike the hydraulic system;
Small space: Space area can be less than 50% compare with normal air cylinder and hydraulic station;
Less fault : No temperature rising problems unlike the hydraulic system;
The energy loss comparison chart of hydropneumatic cylinder and pneumatic cylinder |
The ratio of air consumption takes hydropneumatic cylinder and pneumatic cylinder with the same output as the example: When the working air pressure is 6kg/cm² and the diameter is 320mm, the pneumatic cylinder reaches 4800kg, but the output of hydropneumatic cylinder is 4800kg and the diameter is 80mm. When the stroke is the same 100mm(the model of pneumatic cylinder is QGB 320*100 and the hydropneumatic cylinder is JLC-80-100-10E-5T), the hydro-pneumatic cylinder consumes 2575cm³ air while the pneumatic cylinder is 15790cm³,refers to the drawing: | |
The examples of practical application
Packing & Shipping
We adopt the advanced material Expansible Polystyrene(EPS) as inner packaging , which is more securer and eco-friendly than ordinary packing . Master cartons or wooden case packing in the outside .
| By sea | By air | By express |
| Cheapest but longest option 18~30 days by sea delivery, best for large quantity order. | More expensive than sea delivery, But cheaper than express 5~7 days by air to airport. | Door to door service,the fastest and most expensive one, 3~6 days by express. |
Direct Factory 1.Our first factory founded in Taiwan in 1985 . 2.Two our own,factories in China. 3.ISO 9001:2008 Certificate. R&D team
Efficient and professional R&D team of more than 20 people. Quality is our culture
There is a set of complete system to recording all material, production and inspection, which helps us to quickly tracking and solve any problems . | | Application
Our products and equipment apply to many fields.
Our products are widely recognized and trusted by users. Certificate
We have been obtaining lots of patents.
We have also won the honorary title of national high -tech and innovative enterprise in China . |
Our Advantages
1. Various style for each products and completely series pneumatic products for you to choose from.
2. Large stock for fast shipping.
3. High quality with competitive price
4. Sample order & small quantity order is ok
5. Customize according to your special demand.
6. Provide free products information.
7. Reliable quality assured and active after-sell service
Service Tips
Feel free to contact us at anytime if you have any problems or questions on your purchase. We will resolve any problems such as damaged, not as described, missing parts, and lost items. All emails will be replied within 24 hours except Sunday and Chinese holidays.
If you have any other requirements or questions, welcome to visit our website , or just contact us directly . Tha nk you!
FAQ
Q1. What is your term of payment?
A: Usually, we accept T/T, irrevocable L/C at sight. For regular orders, we prefer 30% in advance, 70% against the copy of B/L. For long term business relations, we have more advantage terms for payment.
Q2. What is your terms of delivery?
A: We accept FOB, CIF, DDU, DDP etc. You can choose the one which is the most convenient or cost-effective for you.
Q3: What is the lead time?
A: It usually takes 15 to 35 days after sample confirmation and receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. If the item was nonstandard, we have to consider extra 10-15 days.
Q4: Can you produce according to the drawings?
A: We can accept customers' customization, but we need to communicate with our engineers about the production.
Q5: Can you use the spare parts that customers specify the brand?
A: We are very willing to accept the spare parts that customers specify the brand to product assembling, but we need to charge some assembling cost.
Q6: Can you supply the product mold or other related accessories?
A: We can on behalf of the procurement according to the customer's drawings and requirements. After the product mold and accessories are installed and debugged in the machine, it will be sent to you shipped with the machine.
Q7: Do you accept the factory inspection?
A: Yes, we are very happy to accept customers to visit. We are a manufacture with a very rich R & D and production experience for many years.
Q8: How to solve the quality of after-sales?
A: We have a professional after-sales service team to solve your problem at the first time. For product quality problems during the warranty period (non-human damage), we will be maintenance or replacement for you unconditionally. For man-made damage, we only be charged for the maintenance costs.
Q9:What is your shipping method?
A: We respect the client's choice, by sea, by air or by express.
Q10. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery. We have QC team comply with TQM, each step is in compliance to the standards.
Address:
Julyr Industrial Park, No. 8 Shuilianshan Road, Nancheng District, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Group Corporation
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Service, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, IATF16949
Company Introduction:
Our company was founded in Changhua County, Taiwan area in 1985. With more than 20 years′ development, we have had strong technical force and advanced equipment such as the fully automated CNC machining center, milling machines and Germany-imported special testing tables of hydropneumatic pressure equipment, all of which ensure that our products can achieve the goal of long life, high precision, high output, small volume, zero leakage, and diversified characteristics.
All of our products are selling well in worldwide markets for our good quality, competitive price and prompt delivery, especially for our after-sales service. If you are interested in any of our products, please feel free to contact us for further information.
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