| Customization: | Available |
|---|---|
| Material: | Steel, HDPE, UHMWPE |
| Application: | Grain Transportation, Mining Transport, Power Plant, Medicine |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Headquartered in Xinxiang City, Henan Province, China, domestic well-known screening and conveying equipment city, PK Machinery has enjoyed more than 50 steady years of successful growth, and now it has been widely acknowledged as a trustworthy and professional manufacturer in the field of bulk material handling equipment, including vibrating screen, vibrating feeder, belt conveyor, bucket elevator, screw conveyor, scraper chain conveyor and associated spare parts in complete specifications.
1. Introduction of conveyor roller:
-Master-hand and Smooth surface manufacture prevent damaging conveyor belt
-Forward tilt of side rollers ensures proper belt running
-Drop in type design facilitates easy mounting and removal of rollers.
-Roller shell is made of special material tubes with close tolerance
-with the help of bearing housing to achieve least distortion and maximum strength
-The advanced seal design ensures long-life operation without relubrication.
-All bearing are positively greased and purged at each bearing from one fitting on either side.
| Group No. |
Test bearing | Inertial time pre-test | Rotary resistance | Time to failure | Inertial time after test | Temperature rising in test |
| First Group | UHMW-PE | 536 | / | 276 | 107 | 30 |
| First Group | Metal | 142 | 5.9*10-3 | 18 | Not run | ≥60 |
| Second Group | UHMW-PE | 556 | / | 423 | 39 | 25 |
| Second Group | Metal | 136 | 4.0*10-2 | 7 | Not run | ≥60 |
| Third Group | UHMW-PE | 894 | 6.8*10-3 | 536 | 20 | ≈30 |
| Third Group | Metal | 383 | 1.4*10-2 | 52 | Not run | ≥60 |
| Fourth Group | UHMW-PE | 821 | 3.9*10-2 | 536 | 29 | ≈30 |
| Fourth Group | Metal | 263 | 1.8*10-2 | 121 | Not run | ≥60 |
){kind=link}