12 Stroke Telescoping Single Acting Dump Trailer Hydraulic Cylinder RAM

Hydraulic Cylinder
hydraulic cylinder sleeve at all levels have adopted a unique structural design,
The overall boss limit, the overall heat treatment process and advanced process, with the
Sealing structure and advanced process, with the sealing structure and advances suite to ensure
That poor working conditions together under high pressure tank will not leak, coupled with
Innovative design and a new high - lever limit slip ring material guide ring, the maximum increase of the dump truck's security and stability. To make a smoother lift cylinder, long service life, users have more confidence.

Pre-Sales Service
Inquiry and consulting support.
Sample testing support.
View our Factory.
Technical consultation

After-Sales Service
Training how to instal the machine,
Training how to use the machine.
Engineers available to service machinery overseas.
Parts mailing
Technical consultation

metallurgy hydraulic cylinder:
1: Pressure: the standard cylinder had two kinds of pressure levels for E and G. E-class applied to pressure more than 6.3 Map ~ 16Mpa of the hydraulic cylinders (E-cylinder). G class applied to pressure more than >16Mpa~25Mpa of the hydraulic cylinders (G-cylinder).
2. Seal: E-cylinder used simple structure, good wear resistance, Y-shaped polyurethane ring and the wide application of the Y-shaped rubber ring. G-cylinder use high temperature resistance, reliable combined seal in V-ring.
3. Dustproof: The hydraulic cylinders adopted polyurethane or rubber free- skeleton dust ring.
4. Applicable media: hydraulic oil, machine oil, emulsion, Inapplicable to organic phosphate.
5. Applicable temperature: -40 -+120

diagnostic:
(1) After customers giving a feedback on product quality problems through the network or telephone, dallast companies will reply within 24 hours
(2) We make every effort to make a diagnosis within 3-5 days or communicate with customers to do a detailed program.
(3) dallast technology and quality departments have the responsibility to confirm the customer's question, for troubleshooting.

While customers would better provide as much as possible the product use of operating conditions, product damage photos, video, etc., to accurately determine the product problem and prevent similar problems in the future.

Accessories occur problems at warranty period:
(1) If the customer is anxious, then we can provide free of charge within 5-20 working days [NOTE: According to the parts model, whether have inventory or purchase cycle], air freight should be beard by the customer.
(2) If the customer is not anxious, it is recommended that sending the part to him in the next batch of orders, free of charge.

After-service
1. Pre-sale service: Keep communicating with the truck manufacturers, including selection of product model, design of hydraulic system, test of performance and analysis of the accident. Once the problems occur, we will solve them immediately together with truck manufacturers.
2. The sale service: Provide training and technical support for users.
3. After-sale service: Solve the problem firstly, then analyses responsibility; Replace the system components immediately if any need.
4. 24 hours telephone service hotline.

Program before Delivery
1. Trial Operation Test
2. Start-up Pressure Test
3. Pressure-Tight Test
4. Leak Test
5. Full Stroke Test
6. Buffer Test
7. Testing the Effect of Limit
8. Load Efficiency Test
9. Reliability Test

Every piece of hydraulic cylinder is tested and will send out only after they are pasted each test.

Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.

Quality Control:
1. The mechanical properties and chemical elements of the raw material will be inspected to check whether qualified after entering the warehouse.
2. Chemical composition inspection of raw materials, Test the chemical composition of metallic materials, such as C, Si, Mn, P, S, Cr, Ni and other elements. Mainly for raw materials incoming inspection, by testing whether the material qualified, receiving materials.
3. Metallographic analysis of metal materials is usually the raw materials, such as copper, iron, aluminum, magnesium, zinc, titanium, etc., for the processing of structural parts and finished product evaluation, through the metallographic analysis, You can find a variety of possible reasons for failure analysis in time, Prediction and analysis the characteristics of metallic materials and materials, Study material surface, and internal defects, and to improve and verify the process technology of the material;
4. Salt spray test is a major use of salt spray test equipment created by the artificial simulation of salt spray environmental conditions to assess the corrosion resistance of products or metal materials, environmental testing
5. Mechanical performance testing equipment can meet the requirements of mechanical testing, all the use of computer digital display, so the accuracy is more accurate so that the mechanical properties of each cylinder barrel has been greatly improved.

FAQ:

1: Are you a manufacture or a trade company?
A: Manufacture, we are the leader manufacturer of hydraulic industry in China with 22 years' experience and technology accumulation. With strong technical team we could solve any annoyance of you.

2: Do you have quality control system?
A: Yes, the quality management system introduced is: ISO/TS 16949:2009-certified by NQA and IATF cert.

3: How can i get a booklet and buy a cylinder from you?
A: Extremely easy! Just leave me a message or email or call me directly, let me know you are interesting in our products. I will talk with you for the details soon!

4: Can you tell me the price for the cylinder?
A: 1. Please advise the drawing with technical requirement.
2. Please advise the model No. after you check our booklet.
3. Please advise the tipping capacity, number of stages, closed length, mounting type and size.
4. Please also help advice the quantities, this is especially important.

5: Do your products come with a warranty?
A: Yes, we have one year warranty. In this year, if the quality problem we will free repair for you.