Professional Plastic Injection Mould Manufacturer with more than 15 years of experience, specializing in Plastic Injection Mould with Cold &Hot Runner.
 
We offer customers full-service manufacturing solutions that include design, engineering, mold making, production
 
Our customer-first approach has helped Tungtight plastic achieve 98% customer retention over the past decade. We understand the importance of supporting long-term relationships with clients.

If you are interested in significant savings on production costs without sacrificing on quality, please contact us. We will provide you with world class quality mould / product while at more affordable cost.


 

 
Advantage:
1.An exclusive project manager.
2. High quality & competitive price & professional skills.
3. In house strict quality control.
4. Fast and on time delivery with decent orders
5. All molds could be produced automatically
6.Rigorous QC program for each step
 
Offered Service:
1. Mold progress report and tooling schedule will be provided weekly.
2. The first testing sample for buyer's inspection and work out improvement requirements will be provided.
3. Mold testing video, 2D part drawing and 3D mold design before shipment will be provided.


Plastic Injection  Mould:
1.Samples/Drawing & Requirement from you
2. Mould design: we will Communicate& Exchange the opinion with you after you place order.
3. Material Purchase: Steel cutting and Mould base tooling.
4. Assembling.
5. Inspection of mould: following and controlling the tooling processing.
6. Mould testing: We will inform you the date. Then will send the sample' s inspection report& injection parameters with the sample to you!
7. Your instruction & confirmation for shipment.
8. Finished mould before packing.
 
If you need any further information, please feel free to contact me.

Excavator Cylinder Piston Rod Seals

Installation and application of piston rod seal for excavator hydraulic cylinder
The installation and application of hydraulic cylinder piston rod seals in excavators mainly include the following aspects:
1. Applying lubricating oil: Before installing the seal, the surface of the piston rod must be coated with lubricating oil to facilitate the installation and use of the seal.
2. Install the seal: Install the seal on the piston rod in sequence, taking care not to pinch or bend the seal.
3. Pressing the seal: After installing the seal, special tools need to be used to press the seal tightly to ensure its tightness and stability.
4. Check the sealing effect: After installing the sealing element, it is necessary to check the sealing effect. It can be detected by observing the working status of the hydraulic cylinder or using tools such as leak detectors.
5. Application scenario: The piston rod seal of excavator hydraulic cylinder is mainly used in the hydraulic system of construction machinery such as excavators, loaders, and bulldozers to prevent hydraulic oil leakage and ensure the normal operation of the machine.
In summary, the installation and application of hydraulic cylinder piston rod seals in excavators is a very important part of the hydraulic system, and must be strictly operated in accordance with regulations to ensure the normal operation and safety of the machine.

Excavator hydraulic cylinder piston rod seal, hydraulic cylinder piston seal, sealing kit

Safe Seal Technology Co., Ltd. , http://www.aprseal.com