China Good quality 1b170 1c250 1b250 Cast Iron Ceramic Glazing Line Pulley Great quality

Product Description

1B170 1C250 1B250 Solid iron ceramic glazing line Pulley

1. Material: Forged iron GG25, Ductile iron,grey iron
2. Process: machining – phosphating
3. Dimension:1C230,1C250,1C170,1B250,1B230



A variety of Types of Pulley GG20/GG25/GG30/V-Belt Pluuey 
one.Make as drawings 
2.on time delivery 
three.ISO,CCC Trustworthy qualit 


Various Varieties of  Pulley GG20/GG25/GG30/V-Belt pulley

Technical specs:

Process: casting-machining-palstics spraying-packaging

Technological: sand casting

Material: China-HT200/HT250/HT300  Germery-GG20/GG25/GG30

Dimension: as customer’s ask for

Casting stage: CT10-CT11

Floor roughness: Ra25

Packaging: wooden circumstances or as customer’s drawings

Area treatment method: shot blasting, plastic spraying, paint spraying

Tools: cupola, electric powered furnace

W8: .5kg-100kg

Surface colour: plastic spraying RAL2004/black paint/ antirust paint


  In-house and 3rd partyUniversal

All the merchandise are strictly inspected by the operators and skilled QC

  inspection tools: hardness tester, h8 ruler

 Production Method:


Drawings→Mould developing→Raw casting→Sandblasting→Rough machining or finish machining→Surface treatment→Inspection→Packing→Delivery strictly


We can create the pulleys according to the drawings and samples offered by the consumers with exceptional good quality and competitive cost.

As an experienced casting producer, we CZPT you the quality! Our goods are via careful inspection, and our high quality is substantial and reliable which have been achieved cutomers’ satisfaction!

If you are intrigued in our items, make sure you do not hesitate to speak to us!

HangZhou Jiangdashengye Trade co.,ltd.

OEM Companies


Drawings or samples processing/OEM/ODM services provided

Create Approach

Drawings→ CZPT making →raw CZPT → sandblasting →rough machining or complete machining →surface treatment method →product checking→ packing →delivering

Casting Substance

Solid Iron, Grey Iron, Ductile Iron,Carbon Steel, Stainless metal, Alloy steel, 
Aluminum, Aluminum alloy etc.




melting furnace, centrifugal CZPT equipment coated sand CZPT device CNC devices turning machines grinding machines milling devices drilling device punching devices laser carving equipment

Floor treatment method

Heat treatment, Polishing, Sand blasting, Painting, Electro-plating, Chemical Plating,

 and other machining processing.



Spectrum examination instrument, Metallurgical evaluation, Tensile power tester, Hardness tester, Roughness tester, deflection tester, Influence check device, Projector, Altimeter, Scale Micrometer, pressure tester, and so on.

Shipping and delivery

Sample despatched to customer by air.

Huge quantity products delivered to consumer by sea from xingang,China

Payment phrases

L/C at sight or thirty% T/T as deposit and well balanced 70% to spend before

v pulley, v belt pulley, v groove pulley, v groove belt pulley, taper lock pulley, taper lock v belt pulley, taper lock bushing pulley, taper lock pulleys / taper bore pulley, large v belt pulley, double v belt pulley, solid iron v belt pulley belt pulley, variable pace v belt pulleys, v belt pulley split pulley, cast iron v belt pulley

V belt pulley specs:

one) European normal:    

a) V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC up to ten grooves   

b) Adjustable pace V-belt pulleys and variable pace pulleys   

c) Flat belt pulleys and conveyor belt pulleys

2) American normal:   

a) Sheaves for taper bushings: 3V, 5V, 8V    

b) Sheaves for QD bushings: 3V, 5V, 8V   

c) Sheaves for split taper bushings: 3V, 5V, 8V   

d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK   

e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K and M

three) Bore: pilot bore, completed bore, taper bore, bore for QD bushing

four) Surface complete: paint, phosphating, zinc plated

five) Material: cast iron, ductile iron, nylon, aluminum

six) Manufactured in accordance to drawings and/or samples, OEM inquiries welcomed

Now we send photograph of our production as follows:

Set pulleys are pulleys that hold the drum at a single stage. Even though the pressure necessary to lift or move an item is no diverse than lifting it with your arms, stationary pulleys let you to alter the path of the needed power. For instance, when attached to a bucket that attracts water from a well, a stationary h2o puller makes it possible for you to pull the drinking water sideways, lifting the bucket in a much more handy way than pulling it vertically, one particular hand at a time. The weight of the bucket is even now the identical, but it is less difficult to elevate.
In a twin pulley system, this ratio is equivalent to the reference diameter of the output pulley becoming greater than the reference diameter of the enter pulley. It really is pretty easy as prolonged as you compute the equipment ratios for a far more intricate pulley system stage by action. For multiple pulleys, the ratios of the a variety of parts of the system should be calculated to decide the general ratio. In the photograph earlier mentioned, the reference diameter of the lower travel wheel is 20mm, the radius of the upper 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 something about the torque of the program due to the fact the ratio of output torque to enter torque is equal to the equipment ratio. Therefore, the torque applied to the higher wheel is twice as quick, but the velocity is halved.

China Good quality 1b170 1c250 1b250 Cast Iron Ceramic Glazing Line Pulley     Great quality