Product Details

Product Description

pulley

Certification:ISO,

Type conveyor: DTII, TD75

Bearing NO: 1310,1312,1314,1316,3520,3524,3532

Material: carbon steel, Rubber

Pulley dia: from 250mm to 2400mm

1.Steady running, reliable quality and reduce maintenance;

2.Less movement longitudinally, rotating smoothly, extends the life span;

3.Various bearing housing and sealing structure are available for the customers choice;

4. Multipass labyrinthine sealing,preventing the mixed dirt and water immersed;

5.Manufacturing by steel pipe specially for of high precision roller, ensuring the strong load,

low shaking and less noise.

Tube	tube special for roller,compared with ordinary steel tube, in the following aspects,it has great advantages which can make the roller have minimum radial play eccentricity
Shaft	high precision cold-drawn steel which has high brightness and little tolerance.
Shaft end	both ends of the tube are simultaneously machined and chamfered.
Bearing	use deep groove ball bearing with big clearance, it’s C3, C4. And this clearance can make rollersrevolve flexibly. Bearing type is 2RZ and 2RS with oil seal which have advantage in dust proof.
Lubrication	Grease is Lithium soap type grease with Rust Inhibitors
Seals	multiple labyrinth seal,the material we can provide has ABS resin, Nylon, Hdpe,Polyurethane, polyformaldehyde and so on.
Welding	mixed gas shielded arc welding end.
radial eccentricity	We can assure play radial eccentricity less than 0.5, if have special requirements, it can reach 0.2~0.3.
Rubber	it can be changed separately, so it can reduce the cost for you. Rubber cold resistant -45 degree Celsius and high temperature resistance 120 degree Celsius. The rubber hardness 65-70 SHORE.
Drawing	We have professional engineer to design the type of roller. Also we can produce according to your drawing and request.
Painting	ordinary painting, hot galvanized painting, electric static spraying painting, baked painting

Parameter of conveyor idler
Type	Belt width	Standard diameter	Length
Type	(mm)	(mm)	(mm)
Driving pulley	500	500	Length of pulley depends on the width of conveyor belt
bend pulley	650	500~630
	800	630~1000
	1000	800~1150
	1200	800~1150
	1400	1000~1350
	1600	1150~1600
	1800	1150~1800
	2000	1350~2000
	2200	1600~2200
	2400	1800~2400