Global Parts Supply: Your Reliable Source for Atlas Copco AC Controller 1900071392, Screw Compressor Panels, and PC Boards - September 22, 2025

Expert Solutions for Your Mining & Construction Needs

In the demanding world of mining and construction, equipment uptime is everything. That’s why at Shandong Jufengyuan, we provide reliable and high-quality parts to keep your machines running at peak performance. Our specialty lies in supplying genuine and premium aftermarket parts for a wide range of heavy machinery, including but not limited to Sandvik Parts , Atlas Copco Parts , and Epiroc Parts .

We understand the critical role that a functioning control system plays in your operations. A faulty screw air compressor panel or computer board can halt production. We have the solution. Our inventory includes the essential Atlas Copco AC Controller 1900071392 , a crucial component for managing your screw compressor's operations. This controller, often referred to as a compressor PC board or control panel , is meticulously manufactured to meet or exceed original equipment standards. With our factory-direct model, you get a premium product without the high OEM price tag.

Our commitment extends beyond just parts. We are your partner in ensuring operational continuity. Our comprehensive product range includes drilling rig components , hydraulic breaker parts , and engine system parts , all sourced with the highest quality standards in mind. Whether you need a replacement drill rig component or a complete engine rebuild kit , we have you covered.

Shandong Jufengyuan: Your Global Partner in Machinery Parts

Based in Shandong, China, our company, Shandong Jufengyuan , has established a strong reputation as a leading exporter of heavy machinery parts . We are your one-stop shop for a vast array of brands, including Cummins Parts , Deutz Parts , Carterpillar Parts , Montabert Parts , Furukawa Parts , Komatsu Parts , Hitachi Parts , Volvo Parts , Liebherr Parts , Hyundai Parts , Metso Parts , Sany Parts , and XCMG Parts . Our expertise lies in providing OEM-quality replacement parts and aftermarket solutions for your machinery fleet.

Our business philosophy is built on delivering exceptional value through our factory-direct export model. This approach eliminates middlemen, allowing us to offer the most competitive prices for genuine and OEM-compatible parts . Our long list of satisfied international customers is a testament to our reliability and commitment to quality.

We are constantly expanding our inventory to include new parts and components. Our dedicated team specializes in heavy equipment parts sourcing and custom component manufacturing , ensuring that even the most obscure part can be found or produced. We are a reliable supplier for construction equipment , mining machinery , and drilling rig spare parts , offering everything from hydraulic system components and undercarriage parts to cooling system parts and electrical control parts .

Key Components Explained for Your Equipment

Understanding the components of your machinery is vital for maintenance and repair. Here are a few key parts and their functions:

Rock Drill Shank Adapter: Located at the front of a rock drill, this part transmits impact energy from the piston to the drill rod.            
           Example: Sandvik DT1131i drilling rig rock drill shank adapter.            
           Russian: Буровой патрон (Burovoye patron).            
           Chinese: 钎尾 (qiān wěi).

Feed Cylinder: This hydraulic cylinder is part of the feed system on a drill rig, responsible for pushing the drill rod into the rock.            
           Example: Epiroc Boomer L2C drill rig feed cylinder.            
           Russian: Цилиндр подачи (Tsilindr podachi).            
           Chinese: 推进油缸 (tuī jìn yóu gāng).

Air End: The compression element in a screw compressor. It is where the actual compression of air takes place.            
           Example: Atlas Copco GA 30+ compressor air end.            
           Russian: Воздушный винтовой блок (Vozdushnyy vintovoy blok).            
           Chinese: 机头 (jī tóu).

Oscillation Cylinder: A hydraulic cylinder used on the chassis of a machine to allow one side of the machine to move up and down independently, ensuring stability on uneven ground.            
           Example: Sandvik Panthera DP1100i drill rig oscillation cylinder.            
           Russian: Цилиндр осцилляции (Tsilindr ostsillyatsii).            
           Chinese: 摆动油缸 (bǎi dòng yóu gāng).

Hydraulic Pump: A crucial component in the hydraulic system that converts mechanical energy into hydraulic energy, powering various functions like drilling, tramming, and boom movement.            
           Example: Epiroc ROC L8 drill rig hydraulic pump.            
           Russian: Гидравлический насос (Gidravlicheskiy nasos).            
           Chinese: 液压泵 (yè yā bèng).

Final Drive: The final reduction gearbox that connects the hydraulic travel motor to the sprocket, providing the torque to move the machine's tracks.            
           Example: Atlas Copco DM45 drill rig final drive.            
           Russian: Бортовой редуктор (Bortovoy reduktor).            
           Chinese: 终传动 (zhōng chuán dòng).

Oil Separator: An internal component in an oil-injected screw compressor that separates oil particles from the compressed air.            
           Example: Atlas Copco GA18 compressor oil separator.            
           Russian: Маслоотделитель (Maslootdelitel').            
           Chinese: 油气分离器 (yóu qì fēn lí qì).

Boom: The articulated arm on a drill rig that positions the rock drill for drilling.            
           Example: Epiroc Boomer M2C drill rig boom.            
           Russian: Стрела (Strelá).            
           Chinese: 钻臂 (zuàn bì).

Undercarriage Track Assembly: The complete track system on a crawler-mounted machine, including the track chains, rollers, idlers, and sprockets, that allows the machine to move.            
           Example: Sandvik DX800 crawler drill rig undercarriage track assembly.            
           Russian: Гусеничное шасси (Gusenichnoye shassi).            
           Chinese: 履带总成 (lǚ dài zǒng chéng).

Pressure Switch: An electrical component that monitors the pressure in a system (like a compressor's air tank) and signals the control system to regulate pressure.            
           Example: Atlas Copco XA 186 compressor pressure switch.            
           Russian: Реле давления (Rele davleniya).            
           Chinese: 压力开关 (yā lì kāi guān).