| polro (r) Two strands rotary kiln | Two groups support roller Stations; by kiln tail support roller Direct friction drive | Modern pre-disintegration of kiln open diameter ratio 13 – 15 | Cable tie and automatic rejuvenation support roller, pneumatic end-piece sealing and hydraulic axle thrust system | Current Products |
| Three strands rotary kiln | Three Groups support roller Stations; Mechanized Planetary Drive | Applicable to diameter ratio greater 15 kilns of the Configuration | Vacuum or floating wheel belts, pneumatic end sealing and hydraulic axis thrust system | Current Products |
| polguide ® girth gear — pinion Drivers | Self-paced Pinion Shaft and Guiding Rings keep the tooth side and top gap | Applicable to different slinging Quantity rotary kiln | girth gear, pinion, bearing, couplings and base stations. Lubrication & pairing Check the Mating System | Current Products |
| Boundary-type band system | Hydraulics with a key link between the shell and wheel belt | by wheel belt, kiln shells and benches support roller Station Load Size Confirmation | Wheels, support roller, push system and thermodynamic axle displacement joint check | Current Products |
| Floating / loose-fittings system | Wheels through the pad, Adjustment Shim axis block and limit-loop bearing shell | Mounting Probe and thermostatic elliptical degree by installed diagrams, as well in physical measurements | Wheel belts, padboarding and blockage; limit loop & welding Construction Confirmation of Sets | Current Remodeling and spare parts System |
| POLRO (r) Open Engineering Reference | Original factory manuals show two bearing direct drive Construction | Public Reference Capability 4,900 t/d | for Identification Legacy Installation Specifics; spare parts Still in t nameplate, serial number and the drawings confirmed | History of Public Reference |
| Three kilns for open engineering reference | The original factory manual shows three strands gear Drivers Construction | Public Reference Capability 5,000 t/d | for Identification Legacy Installation Specifics; spare parts Still in t nameplate, serial number and the drawings confirmed | History of Public Reference |