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| After-sales Service: | One Year Warranty |
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| Warranty: | One Year Warranty |
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Part Number: 803100090
The 803100090 Air Filter is a highly compact, precision-molded filtration component engineered specifically for the specialized pneumatic and fluid systems of underground roof bolting rigs. Utilizing a combination of a lightweight aluminum alloy housing and high-efficiency industrial filter paper, this critical component captures airborne contaminants and rock dust before they can penetrate sensitive machinery. By ensuring only clean air enters the system, it protects internal valves and cylinders from abrasive wear, working hand-in-hand with the machine's hydraulic seals to maintain total system purity in harsh subterranean environments.
Dual-Material Construction: Features a rugged yet lightweight aluminum alloy frame that provides structural integrity, paired with high-density filter paper for superior particulate retention.
Ultra-Compact Design: Manufactured to a precise 5 x 5 x 5 cm footprint, making it ideal for tight space constraints within the complex mechanical layouts of underground roof bolters.
Precision Molded: Advanced molding techniques ensure an airtight seal between the filter media and the alloy housing, preventing unfiltered air bypass.
Abrasive Dust Defense: Specifically engineered to capture the fine, abrasive rock dust generated during roof bolting and drilling cycles, preventing premature mechanical degradation.
The 803100090 Air Filter is primarily deployed in the pneumatic lines, engine intakes, or hydraulic tank breathers of underground roof bolting equipment. Its core function is to filter out airborne impurities present in tunnel atmospheres. By preventing particulate ingress, it drastically reduces the scoring of internal cylinder walls and prolongs the lifespan of internal drilling rig seals and mining equipment seals that can be compromised by contaminated air and fluid systems.
Primary Application: Underground Roof Bolters / Roof Bolting Rigs.
Note: Due to its highly compact size (5x5x5 cm), please verify part number 803100090 with your equipment's service manual to ensure correct fitment for your specific pneumatic or breather assembly.
| Specification | Detail |
| Product Name | Air Filter |
| Part Number | 803100090 |
| Material composition | Aluminum Alloy + High-Density Filter Paper |
| Manufacturing Process | Molded |
| Unit Weight | 0.3 kg |
| Primary Function | Filters airborne impurities; protects internal systems |
| Title | Product No. | Product Name | material | production method | warranty period |
| 1 | 5112280563 | Transmission Filter | iron (metal) | Casting | 1 year |
| 2 | 3222188162 | Internal/External Filter Assembly | iron (metal) | Casting | 1 year |
| 3 | 3222326230 | Engine Oil Filter Element | iron (metal) | Casting | 1 year |
| 4 | 6060011162 | Filter Element | iron (metal) | Casting | 1 year |
| 5 | 3222188151 | Air Filter Inner and Outer Elements | iron (metal) | Casting | 1 year |
| 6 | 5112302498 | Filter | iron (metal) | Casting | 1 year |
| 7 | 5112310260 | Bypass Valve | iron (metal) | Casting | 1 year |
| 8 | 3222343173 | Fuel Filter Element | iron (metal) | Casting | 1 year |
| 9 | 1202804092 | Air Compressor Oil Filter Element | iron (metal) | Casting | 1 year |
| 10 | 3222327535 | Fuel Filter Element | iron (metal) | Casting | 1 year |
| 11 | 5724000321 | Filter Element | iron (metal) | Casting | 1 year |
| 12 | 5112306565 | Engine Air Filter | iron (metal) | Casting | 1 year |
| 13 | 3163042700 | Water Filter Cartridge | iron (metal) | Casting | 1 year |
| 14 | 1202804000 | Air Compressor Oil Filter Element | iron (metal) | Casting | 1 year |
| 15 | 5112302277 | Filter Element | iron (metal) | Casting | 1 year |
| 16 | 5112272300 | Diesel Filter Element Fuel Supply Passage | iron (metal) | Casting | 1 year |
| 17 | 5724000322 | Filter Element | iron (metal) | Casting | 1 year |
| 18 | 5580102635 | Return Oil Filter Element | iron (metal) | Casting | 1 year |
| 19 | 5540738400 | Return Oil Filter Element | iron (metal) | Casting | 1 year |
| 20 | 5541321600 | Air Conditioning Filter | iron (metal) | Casting | 1 year |
| 21 | 5580007857 | Fuel Pre-filter Element | iron (metal) | Casting | 1 year |
Chongqing Ug Heavy Machinery Co., Ltd. mainly provides total drilling solutions and serves open pit, engineering tunnel and underground mine drilling industries, helping you solve drilling problems efficiently and cost-effectively. We mainly provide jumbo drilling, DTH drilling rig, Drifter, drilling bits, strong after-sales service system and perfect supply chain, UGHM will be your reliable partner.
We have passed all kinds of international professional certifications and are listed as a national professional production enterprise. The company has an experienced and innovative workforce consisting of 70 employees, 20 specialized technicians and 5 engineers. It also has comprehensive inspection and monitoring methods and quality assurance systems. Since the establishment of our company, we have always adhered to the principle of "Quality First, Sincerity First".
Our products are sold to many countries overseas. Distributed in 20 countries in Europe, Africa and Asia. Our rock drilling trucks are traveling in the mines of various countries to work continuously. We cooperate deeply with international famous brands and make progress together!
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