Upward Centering Conveyor Idler Roller for Bulk Material Handling System

Model NO.: CR219 Surface Treatment: Baking Paint Installation: Horizontal Roller Diameter: 50mm-219mm Application: Steel Industry, Mining, Harbor, Coal, Power Plant, Roller Seal: Grease Retainning Inner Seal with Multi-Stage Laby Sealing Type: Waterproof or Dustproof Trademark: PANDENG Origin: Toncheng, China Material: Carbon Steel Motor Type: Frequency Control Motor Roller Type: Upper Centering Idler Belt Width: 500-1400mm Bearing: Single&Double Row Deep Groove Ball Bearing 2 Rz&2z Roller Welding: Mixed Gas Shielded Arc Welding End Max.Length: 2.1m Specification: GB, ISO, CEMA, DIN, JIS, etc HS Code: 8431390000 Upward Centering Conveyor Idler Roller for Bulk Material Handling System

Conveyor Roller details:
1. This new type centering idler realizes rolling rotation of the two bearings by fixing the mandrel of upper cross beam and the base, the mating face between upper part of rotary base and rotary mandrel of upper cross beam adopts labyrinth seal, the lower part of rotary base is fitted with embedded seal ring with unidirectional backstop shoulder, the oil cavities of both bearings and upper and lower labyrinth etc. are filled with long-acting grease, the upper cross beam of the idler set can be kept permanently to rotate freely in the open air and under the environment of long-time flushing.
2. The extension rods at both sides of upper cross beam of this utility centering idler adopt precision cast removable construction, they are connected with upper cross beam with bolts and their mounting bases have holes for adjustable travel, allowing the distance between the thrust roller and edge of rubber belt to be adjustable in order to accommodate the requirements of different belt width and combined bias amount;
3. Both sides of this utility centering idler are equipped with guard rolls, its thrust roller is installed perpendicular to side idler, which greatly enhances the ability to limit the rubber belt running out of the thrust roller, meanwhile the thrust force which it receives due to belt bias is totally used for bias correction. 

Standard:
GB, ISO,CEMA,DIN,JIS,etc

Installation notes:
1. The orientation of guard roll should be toward belt running direction (i.e. the guard roll should first contact the belt, then contact the idler);
2. The installation spacing is 10~15m.
Drawing and table of installation dimensions:
Besides the products of specifications corresponding to model TD75, DTII, DTII(A), our company can design various nonstandard specifications according to user's requirements.
 

Belt width	Roll				L1	A	H1	H2	E	P	Q	d	Mass kg	Drawing number
B	D	L	Drawing number	Bearing
500	89	315	DTIIGP1103	4G204	840	740	95	329	170	130	90	M12	49.8	PDII01C3211
650		380	DTIIGP1104		990	890	139.5	323					52.9	PDII02C3211
800		465	DTIIGP1105		1150	1090		363					58.9	PDII03C3211
	108		DTIIGP2205	4G205			149	391					64.0	PDII03C 3222
1000	133	600	DTIIGP2307	4G305	1376	1290	159	406	230	150		M16	87.2	PDII04C 1523
			DTIIGP3307	4G305			171.5	418.5					93.5	PDII04C 3233
1200	108	700	DTIIGP2208	4G205	1626	1540	169	416					95.3	PDII05C 3222
			DTIIGP2308	4G305				416					96.2	PDII05C 3223
			DTIIGP2408	4G306				416					103.0	PDII05C 3224
	133		DTIIGP3208	4G205			181.5	428.5					103.3	PDII05C 3232
			DTIIGP3308	4G305				428.5					104.2	PDII05C 3233
			DTIIGP3408	4G306				428.5					108.6	PDII05C 3234
	159		DTIIGP4208	4G205			194.5	44.5					112.2	PDII05C 3242
			DTIIGP4308	4G305				448.5					112.7	PDII05C 3243
			DTIIGP4408	4G306				448.5					117.5	PDII05C 3244
1400	108	800	DTIIGP2310	4G305	1826	1740	179	426					104.7	PDII06C 3223
			DTIIGP2410	4G306				426					109.0	PDII06C 3224
	133		DTIIGP3310	4G305			190.5	437.5					113.8	PDII06C 3233
			DTIIGP3410	4G306				437.5					119.1	PDII06C 3234
	159		DTIIGP4310	4G305			204.5	471.5					124.1	PDII06C 3243
			DTIIGP4410	4G306				471.5					129.4	PDII06C 3244

Advantage:
1.Light and rigid frame construction
2.Sealing arrangement consist of a double seal
3.Additional water proofing neoprene contact lip seal
4.Low friction coefficient, waterproof, effective sealing system
4.High accurate steel pipes ensure the rollers with low vibration and noise
5.Multi-labyrinth seals achieve waterproof and dustproof
6.Adopting good bearing make sure the lifetime, stable running and good quality
7.Excellent lubricating property

Contact us if you need more details on Centering Idler. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Steel Conveyor Roller、Impact Conveyor Roller. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Conveyor Roller > Idler Roller