Machining Solutions
​European automatic rifle ​swivel stock

Miner Water Swivel

Our stainless steel construction water fitting uses rugged double bearing design for full rotation in lasting continuous miner duty.  

Hydraulic Components

Compact swivel for underground roof bolter application 


Drum Mounted Hydraulic Powered Grease Pump

This unit allows for grease distribution at the longwall face and is powered by 95/5 emulsion 

Cast Urethane Products

Refuge markers for underground directional use

​ATV Carrier Bearing 

Precision machined and anodized bearing housing with custom urethane vibration isolation and aluminum bolt sleeves

                                     Specialized Products

                                                                                                 Fabricated in West Virginia

Firebar Fire Supression System-"Bar The Blaze"

Our patented quick-connected fire supression system is ideal for belthead applications and can be supplied with pendant or deluge sprays. 


Our Hydraulic 95/5 heavy duty slurry pump is designed to move water quickly with a 3" discharge port.

​Specialty Longwall Adapters

50 Cal Recoil Reducer

Made from 4140 heat treated steel this precision designed rifle accessory lessens recoil and muzzle rise and reduces flash

Customized staplelok fittings made in our facility eliminate shipping and back order  issues on hard-to-find items

HPS Company Incorporated  
3207 Pennsylvania Ave.      
Charleston WV  25302
(304) -343-7515