Some other types of mining machines include: Other Mining Machines,Vibrating Screen Machine,Slag Tank Tipper,Mining Sintering Machine Shenyang North Heavy Metallurgical Engineering Technology Co., Ltd. , https://www.nhmetallurgy.com
1. Dragline excavators: These are large machines used in surface mining operations to remove overburden (the soil and rock covering the mineral deposit) and extract the minerals.
2. Bucket-wheel excavators: These machines have a large wheel with buckets attached to it, which are used to scoop and remove large amounts of soil and rock in surface mining operations.
3. Underground mining equipment: This includes various machines used in underground mining operations, such as drill rigs, loaders, haul trucks, and roof bolters. These machines are specially designed to work in confined spaces and extract minerals from underground deposits.
4. Longwall mining machines: Longwall mining is a method used to extract coal from underground mines. It involves the use of a shearer machine, which cuts and removes the coal in a continuous process.
5. Continuous miners: These machines are used in underground mining operations to cut and extract coal or other minerals. They have a rotating drum with cutting teeth that scrape the material from the mine face.
6. Crushing and grinding machines: These machines are used in the processing of mined materials to break them down into smaller sizes. Crushers and mills are commonly used in this process.
7. Dredges: Dredges are machines used to extract minerals from underwater deposits, such as sand, gravel, or gold. They use a suction or bucket system to remove the material from the bottom of rivers, lakes, or oceans.
8. Trommels: Trommels are cylindrical machines used in placer mining operations to separate and classify materials based on their size. They have screens or perforated plates that allow smaller particles to pass through while larger ones are retained.
9. Jigs: Jigs are gravity separation devices used in mining operations to separate minerals based on their density. They work by pulsating water through a bed of material, causing heavier particles to settle while lighter ones are carried away.
10. Magnetic separators: These machines use magnets to separate magnetic minerals from non-magnetic ones. They are commonly used in the mining of iron ore and other magnetic minerals.
These are just a few examples of the many types of mining machines used in different mining operations. The specific machines used will depend on the type of mining being done, the characteristics of the mineral deposit, and other factors.
**Product Specifications:**
- **Model No.:** 1614942900
- **Type:** HU1
- **Balance:** Balanced
- **Description:** PTFE Oil Seal
- **Brand Name:** Akoken
- **MOQ:** 1 PC
- **Payment Term:** 100% Payment in Advance
- **Size:** 60*70*40
- **Delivery Time:** 2-3 Working Days
- **Used On:** 75HP Air Compressor
- **Package:** Customized
- **Status:** Seal
- **Trademark:** AKOKEN
- **Transport Package:** Customized/Original Package
- **Specification:** CE, ISO9001
- **Origin:** China
- **HS Code:** 84149090
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**Steel Bush**
We provide a high-quality range of metal bushes made from premium-grade steel. These steel bushes are available in customized specifications and are known for their durability, strong construction, and reliable performance. Our steel bush products are widely used across various industries.
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**Seal Ring / Grease Seal / Oil Seal / Lip Seal**
**Characteristics:**
1. Single lip seal, type: 35*50*8
2. Temperature resistance up to 250°C
3. Highly corrosion-resistant
**Table:**
| Material | Stainless |
|----------------|-------------------|
| Application | Screw air compressor |
| Size | Various |
| Performance | Corrosion resistant |
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**Product Images:**
[Image 1](http://i.bosscdn.com/uploads/4a/d2/53/ca71a4b5fa03fff35c3e6d49cc.jpg)
[Image 2](http://i.bosscdn.com/uploads/74/53/3e/bf932a0d623ddfd4e650a6e5cb.jpg)
[Image 3](http://i.bosscdn.com/uploads/77/f8/9e/acc3b349af577471fb3f4cffdb.jpg)
[Image 4](http://i.bosscdn.com/uploads/33/18/94/321812bd6e0cd3a050927d0ac4.jpg)
[Image 5](http://i.bosscdn.com/uploads/52/a1/84/cc7b1d72b026b0aba498a0f480.jpg)
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**Descriptions:**
1. Seal ring / grease seal / oil seal / lip seal / screw air compressor parts
2. Available for left-handed rotation, right-handed rotation, and irrotational
3. Available in single lip, double lips, or triple lips
4. Small orders are accepted
5. Customized specifications are welcome
6. OEM and ODM orders are warmly welcomed
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**Product Table:**
| Part Number | Component | Quantity per Set |
|------------------|------------------|------------------|
| RodcompB101 | Bearing | 4 pcs/set |
| | Oil Sealing | 40*62*8 |
| | Shaft Sleeve | 35*40*20 |
| RodcompB170 | Bearing | 4 pcs/set |
| | Oil Sealing | 50*72*8 |
| | Shaft Sleeve | 45*50*25 |
| RodcompB160 | Bearing | 5 pcs/set |
| | Oil Sealing | 50*72*8 |
| | Shaft Sleeve | 45*50*25 |
| RodcompB201 | Bearing | 4 pcs/set |
| | Oil Sealing | 85*110*12 |
| | Shaft Sleeve | 75*85*28 |
| RodcompB260 | Bearing | 5 pcs/set |
| | Oil Sealing | 85*110*12 |
| | Shaft Sleeve | 75*85*28 |
| HanbellAA240 | Bearing | 8 pcs/set |
| | Oil Sealing | 60*80*8 |
| | Shaft Sleeve | 50*60*40 |
| GHHCF75D4 | Bearing | 6 pcs/set |
| | Oil Sealing | 60*80*8 |
| | Oil Sealing | 60*75*8 |
| | Shaft Sleeve | 50*60*40 |
| GHHCF90 | Bearing | 6 pcs/set |
| | Oil Sealing | 65*85*12 |
| | Oil Sealing | 60*85*8 |
| | Shaft Sleeve | 55*65*45 |
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**Product Properties:**
1. We use lip material with the lowest solid friction coefficient (wet friction coefficient 0.02–0.04), ensuring excellent self-lubrication and wear resistance without damaging the shaft.
2. Can be interchanged with rubber oil seals, offering more reliable sealing performance.
3. Mainly used for internal combustion engines, screw compressors, axles, gearboxes, and other dynamic rotating seals.
4. Excellent self-lubrication and wear resistance make it an ideal material for oil-free lubrication sealing.
5. Wide temperature range, suitable for long-term use between -180°C and +250°C.
6. Resistant to corrosive substances such as strong acids, alkalis, and oxidizers, with excellent chemical stability.
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**Business Scope:**
| Mechanical Seal | Temperature Sensor | Pressure Sensor |
|------------------------|--------------------------|-------------------------|
| Maintenance Kits | Solenoid Valve | Thermostatic Valve |
| Air Intake | Wheel Gear | Pressure Maintaining Valve |
| Air Filter | Oil Separator | Oil Filter |
| Oil Level Indicator | Circuit Board Master Control | Air Intake Valve |
| Used Air Compressor | Air-end | Oil Level Indicator |
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**Contact Me**
If you have any questions or need further assistance, feel free to reach out. We are here to help you find the best solution for your needs.