Pneumatic fenders, also known as Yokohama rubber fenders, are a type of marine fender widely used in the shipping industry. These air-filled rubber fenders serve as an effective anti-collision device, providing protection during ship-to-ship (STS) and ship-to-berthing (STB) operations. Designed with high energy absorption capacity and low surface pressure, they offer excellent performance while minimizing damage to vessels.
Key features of pneumatic fenders include:
- Easy and quick deployment
- Minimal reaction force and hull pressure
- Adjustable performance through changes in initial pressure
- Suitable for both large and small tides
- Maintains safe clearance between the ship and structures
- Optional chain-net systems for heavy-duty applications
- Low maintenance requirements
These fenders are ideal for various maritime applications such as tankers, gas carriers, bulk cargo ships, fast ferries, aluminum-hulled vessels, and temporary or permanent installations. They are also used for rapid response and emergency fendering, as well as stand-off fendering to align ships with shore facilities.
Below is a technical performance table for different sizes of pneumatic fenders:
| Specifications (mm) | At 60% compression, initial pressure 0.05MPa | Weight of sphere ±10% |
|---------------------|---------------------------------------------|----------------------|
| Diameter | Length | Energy Absorption (KJ) | Reaction Force (KN) | KG |
| 200 | 500 | - | - | - |
| 300 | 500 | - | - | - |
| 500 | 1000 | 6 | 64 | 25 |
| 600 | 1200 | 10 | 86 | 35 |
| 700 | 1500 | 17 | 137 | 50 |
| 1000 | 1500 | 32 | 181 | 80 |
| 1000 | 2000 | 45 | 257 | 100|
| 1200 | 2000 | 63 | 297 | 120|
| 1350 | 2500 | 100 | 426 | 170|
| 1500 | 3000 | 153 | 579 | 320|
| 1700 | 3000 | 190 | 637 | 400|
| 2000 | 3500 | 308 | 875 | 590|
| 2500 | 4000 | 663 | 1380 | 1000|
| 2500 | 5500 | 932 | 2010 | 1400|
| 3000 | 5000 | 1050 | 2030 | 1800|
| 3000 | 6000 | 1315 | 2488 | 2200|
| 3300 | 6500 | 1814 | 3015 | 2700|
| 3500 | 6000 | 2018 | 3286 | 2800|
| 3500 | 6500 | 2325 | 3656 | 3200|
| 3500 | 7000 | 2650 | 4018 | 3600|
| 3600 | 7200 | 3180 | 4821 | 4320|
Pneumatic fenders are manufactured under CCS certification and are produced by Yutung, a well-known brand in the marine industry. The product is typically packed without additional packaging (nude pack), and specifications can be customized based on customer requirements. Originating from China, these fenders are widely used across the globe due to their reliability and performance.
Semi-Automatic Horizontal Baler
HPM series semi-automatic horizontal BALER is also known as waste Paper Baler. This semi-automatic horizontal baler is mainly used for the baling of waste paper (cardboard box, newsprint), waste plastic (PET bottle, plastic film), straw and other loose materials. This baler can handle a lot of waste, and the bales are large in size. After the bale is pushed out, they can be bundled to make the bales stronger.The baler reduces waste storage space, saves up to 80% of the storage space, reduces transportation costs, and is favorable for environmental protection and waste recycling.
Technical Parameters
|
Model
|
Main Cyl,Force(ton)
|
Hopper Size(L*W)(mm)
|
Bale Size(L*W)(mm)
|
Bale Weight(kg)
|
Motor(kw)
|
Conveyor Width(mm)
|
|
HPM Series Semi-automatic Horizontal Balers
|
|
HPM63A
|
63
|
1400*800
|
800*800
|
280-400
|
28.25
|
1200
|
|
HPM100A
|
100
|
2000*900
|
900*900
|
450-600
|
38.25
|
1400
|
|
HPM125A
|
125
|
2200*1100
|
1100*900
|
630-900
|
45.25
|
1600
|
|
HPM160B
|
160
|
2200*1120
|
1120*1300
|
900-1350
|
52.25
|
1600
|
|
HPM250
|
250
|
2200*1120
|
1120*1300
|
1050-1500
|
98.25
|
1600
|
|
HPM315
|
315
|
2200*1120
|
1120*1300
|
1200-1600
|
98
|
1600
|
|
HPM400
|
400
|
2200*1120
|
1120*1300
|
1300-1700
|
98
|
1600
|
Semi-Automatic Horizontal Baler,paper baler,plastic baler,cardboard baler,metal baler
Jiangsu Dalongkai Technology Co., Ltd. , https://www.dlkscrapbaler.com