V Belt Pulley (Cast Iron / Grey Iron)

V Belt Pulley (Cast Iron Pulley)


Material: Grey Iron

Surface finish process: Shot blast, Power coated

Groove type for v-belt pulley: A1, A2, A3, B1, B2, B3, B4, B5, B6, C1, C2, C3, C4, C5

Size: From 1 inch to 36 inch

We also can supply the pulleys in European standard:  Types SPA, SPB, SPC SPZ

Taper Bushing: 1008-120100

Made according to customers' specification


Any demand or enquiry, please do not hesitate to contact us.

Sincerely look forward to establishing a stable long-term friendly business relationships with you.



We are specializing in grey iron castings, ductile iron castings and aluminum castings.

Our foundries have been making casting for about 30 years, most of our engineers and workers have at least 15 years of experience in the fields of castings, so we can supply with most favorable prices and suggest most suitable choice on casting process while we get the drawings from our customers.

Please see our abilities for casting as follows:

Material: Grey Iron, Ductile Iron, Aluminum

The casting techniques: Sand casting, lost foam casting/EPC casting, shell mold casting, permanent mold casting, low pressure die casting, high pressure die casting, gravity die casting.

Our production capability: 500-800 tons / per month.

The weights for iron castings: 0.80kgs - 3000kgs.

The weights for aluminum castings: 0.03kgs - 400kgs.

Machining: Turning, cutting, milling, grinding, drilling, reaming and threading.

Tolerance for machining: 0.02mm-0.05mm

Equipment: Lathe, planer, drilling machine, tapping machine, line cutting, milling machine, CNC machining center.

Surface Treatment: Shot blast, painting, chrome plating, power coating and anodizing

Made according to customers' drawing, specification and / or samples

Casting capability: 500-800 tons / per month.


Any demand or enquiry, please do not hesitate to contact us.

Sincerely look forward to establishing a stable long-term friendly business relationship with you. V Belt Pulley (Cast Iron Pulley)


Material: Grey Iron

Surface finish process: Shot blast, Power coated

Groove type for v-belt pulley: A1, A2, A3, B1, B2, B3, B4, B5, B6, C1, C2, C3, C4, C5

Size: From 1 inch to 36 inch

We also can supply the pulleys in European standard:  Types SPA, SPB, SPC SPZ

Taper Bushing: 1008-120100

Made according to customers' specification


Any demand or enquiry, please do not hesitate to contact us.

Sincerely look forward to establishing a stable long-term friendly business relationships with you.



We are specializing in grey iron castings, ductile iron castings and aluminum castings.

Our foundries have been making casting for about 30 years, most of our engineers and workers have at least 15 years of experience in the fields of castings, so we can supply with most favorable prices and suggest most suitable choice on casting process while we get the drawings from our customers.

Please see our abilities for casting as follows:

Material: Grey Iron, Ductile Iron, Aluminum

The casting techniques: Sand casting, lost foam casting/EPC casting, shell mold casting, permanent mold casting, low pressure die casting, high pressure die casting, gravity die casting.

Our production capability: 500-800 tons / per month.

The weights for iron castings: 0.80kgs - 3000kgs.

The weights for aluminum castings: 0.03kgs - 400kgs.

Machining: Turning, cutting, milling, grinding, drilling, reaming and threading.

Tolerance for machining: 0.02mm-0.05mm

Equipment: Lathe, planer, drilling machine, tapping machine, line cutting, milling machine, CNC machining center.

Surface Treatment: Shot blast, painting, chrome plating, power coating and anodizing

Made according to customers' drawing, specification and / or samples

Casting capability: 500-800 tons / per month.


Any demand or enquiry, please do not hesitate to contact us.

Sincerely look forward to establishing a stable long-term friendly business relationship with you.

Tire Recycling Plant

Tire Recycling Plant granulates waste tires into rubber powder of 40-150 mesh, and separate steel, fiber and nylon completely at normal temperature, without pollution.

Tyre Recycling Line is environmental protection and energy saving, and market prospect broadness.

We would design the Tyre Recycling Production Line as customer's different requests.

SUMAC has exported Tire Rubber Recycling Plant to India, Georgia and other countries. If you are interested in tire recycling machines, pls feel free to contact us!

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SUMAC AUTO RECYCLING EQUIPMENT CO., LTD , https://www.autorecyclingchina.com