China Best Sales Gravity Conveyor System Roller Frame Pulley with Good quality

Merchandise Description

Gravity Conveyor Technique Roller Frame Pulley

1.Driving pulley is the main component for transmiting the energy,as for each the diferent carying capacities,the drivingpulley can be divided into 3 categones:Light-weight responsibility,meium obligation and weighty obligation,and for the very same diameter ofthe pulley,there are many different axle diameters and central spans.
The surface teatrment of the drving puley can be sleek steel,hering bone or rhombic rubber lagging,thesmooth metal pulley is obtainable for the spot which setting is modest energy,smal belt width and dry,theherring bone rubber lagging has a huge friction facto,beter anti-slippery and drainage capacity,but it has its owndirection,the rhombic rubber lagging is available for twoway functioning conveyors,the vuicanized rubber laggedpulley are mesty utilized for important applicatons.
2.The tail pulley is used for altering the direction of the belt managing or increasing the wrap angle between theconveyor belt and the driving pulley As for every different carrying capacities,the bend pulley can be divided into 3 calegories:gentle responsibility,medium obligation and heaw cluty.The pulley which is employed for extending the contact surface,is usualy utilised for belowor equivalent to forty five diploma bending.The sutace therapy of the bend puley can be easy stel and body fat rubber lagging.

Type Belt width(mm) Common Diameter(mm) Duration(mm)
Drive pulley 500 500 Size of the pulley relies upon on the belt width of the conveyor
650 500~630
800 630~one thousand
one thousand 800~1150
1200 800~1150
1400 a thousand~1350
1600 1150~1600
1800 1150~1800
2000 1350~2000
2200 1600~2200
2400 1800~2400
Bend pulley five hundred 250~five hundred
650 250~630
800 250~one thousand
1000 250~1600
1200 250~1600
1400 315~1600
1600 four hundred~1600
1800 four hundred~1600
2000 five hundred~1600
2200 630~1600
2400 800~1600


one. Dust-proof & H2o-proof
The contact-sealing is adopted, which enjoys a lot more outstanding dustproof and water-resistant
two. Lower Vibration and Sound
Static stability check to make certain G40 accuracy degree.
three. Sturdy Drive of Friction
The material for shaft is solid shaft of 40Cr rather of #forty five round metal,which enhances mechanical residence
four. Straightforward Installation & Straightforward Upkeep
The bearing block and taper-lock are floor, which ensure the installation precision
5. Min 50000 hours support daily life


1.Raw substance management:
Suppliers are on steady supervision and direction,subcontracted parts should be one hundred%examined ahead of implementation.
2.The interior item:
Stringent implementation of processing route.Strengthening method guidance,refining on innerproduct.
3. Assermbly and completion of inspection:
In rigid accordance with the assembling function instruction,strict inspection procedure for accuracyand overall performance of generation.
4.Item acceptance:
Strict compliance with the acceptance criteria,a complete overview of the merchandise to ensureproduct competent.

one.)Pipe: seamless metal : it was specifically minimize by utilizing the flame chopping equipment.

2.)The sleeve & disc :it was minimize by using the laser cutter device exactly.


three.)Shaft: We chose 45# spherical steel & sleeve and process the whole shaft so that it guarantees shaft concentricity and reduction for the eccentric shaft drive. It make certain the pulley go far more stable

4.)Bearing set & bearing: high-quality bearing which is hot charging and bearing block are equipped internal bearing enlargement device, so the bearing can be very easily pushed to the bearing position  and it avoids the bearing damage from the beating.

Testing for the pulley

We have the professional screening machine for the pulley.    We need make the removing internal pressure remedies when the pulley’s stand up to forces CZPT 80KN and we will make the static  balance inspection when the belt velocity exceeds 2.5m/s.  
And we laso make the Drum dynamic equilibrium take a look at for the pulley to confirm the great quality just before despatched to the buyer.

Soon after all the goods analyzed then make the packing, then the goods put into the warehouse to hold out to deliver to the buyer
Our assignments:
Exhitbition and the consumer going to~
We also attend a lot of types of connected exhibitations to know far more our items for the client. These kinds of as Canton honest, buma reasonable andother minging fairs.
Our organization and merchandise get the customer approve and many consumer vist us and make the orders for us.

Organization certification &honor
We have the ISO 9001 certification The products have gained different patents. For instance: Emblems, patents,ects.

Soon after sale provider
We give the buyer ideal right after sale solutions, and we remedy the problems any time.

one)Installation guide

two)Offer drawings and guidelines

three)On-website assistance of dispatched engineers

four)Merchandise soon after revenue:

The equipment has a long warranty of 2 years

Roller warranty 50,000 several hours.

The organization introduction:
 HangZhou CZPT conveying Machinery Co.,Ltd was started in 2005.      
It is registered cash is 11.68million CNY and It is personal joint-inventory company. Our main goods are cnoveyor roller,loafer,body, pulley,belt and belt conveyor program for TD75 ,DTII,DTIIA,CEMA ects.
we has large lathes, numerical management, double urgent equipment, double welding device, double boring lathe, milling machine, sawing equipment and so on. The goods have obtained numerous patents. We can produce more than 1 thousand rollers and 10 pulleys for each working day.
We have the professionalQC dept. to hold the great high quality before the merchandise despatched out. The merchandise are offered to Middle East,Africa ,Australia,Europe,Southeast Asia,Russia and some other international locations and locations. We will Bolster the inner administration and increase our products’ top quality constantly.We will offer you the ideal goods for clients from the starting to the conclude.


1.Q: Your bearing kind and brand normally use? 
 A:Huge ball bearing kind deep ball bearing withSRB, and according to customer’s needs. 

two.Q: How is your Payment Term? 
A: T/T or L/C. Yet another payment term we can also discuss. 

3.Q: Can you customise it? 
A: We support customization according to your ask for. 

four.Q: What is the MOQ? 
A: 3 piece. 

5.Q: What’s the production ability of your conveyor pulley? 
twenty pcs/day.

six.Q: What’s your roller’s life time?
Our pulley have a long life time with very good performance and usually
make sure 30000 to 50000 hrs under the normal site and operation.

Make contact with us: 
Get in touch with individual: Sunny Li


In a twin pulley technique, this ratio is equivalent to the reference diameter of the output pulley getting better than the reference diameter of the input pulley. It truly is pretty simple as long as you determine the gear ratios for a more intricate pulley program action by stage. For multiple pulleys, the ratios of the various parts of the system must be calculated to figure out the general ratio. In the picture over, the reference diameter of the decrease push wheel is 20mm, the radius of the higher wheel is 40mm, and the ratio is 2:1. 2 spins on the reduce wheel and 1 spin on the higher wheel. The equipment ratio also tells us one thing about the torque of the system simply because the ratio of output torque to input torque is equivalent to the gear ratio. For that reason, the torque used to the upper wheel is 2 times as quickly, but the pace is halved.
In a compound pulley system, there is both a movable pulley and a fastened pulley. This signifies that not only does the load “really feel” lighter, but you can also alter the direction of the power. Although this type of configuration can transfer large masses extremely simply, it comes at the cost of necessitating quite a bit of movement to do the work.

China Best Sales Gravity Conveyor System Roller Frame Pulley     with Good quality