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{"title":"Customized Ductile Iron Casting \/ Sand Blasting Valve Body Valve Parts Casting","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a7\/0a\/da1aa70c6769ca6693294daa9aab-200x200-1\/customized_ductile_iron_casting_2f_sand_blasting_valve_body_valve_parts_casting.jpg","attrs":{"Brand Name":"NC909","Model Number":"909","Certification":"ISO9001,CE","Place of Origin":"Ningbo,China"}}
{"title":"Ductile Cast Iron Door Handle for Animal Husbandry","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7c\/33\/8a064fa63f4b4fa3339c6347e2da-200x200-1\/ductile_cast_iron_door_handle_for_animal_husbandry.jpg","attrs":{"Brand Name":"NC0895","Model Number":"0895","Certification":"ISO9001,CE,SGS","Place of Origin":"Mainland China"}}
{"title":"ASTM 65-45-12 Ductile Iron Casting Parts Guy Hook for Electric Power Fittings","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/80\/cb\/7c5215b8ccc2d9088a2fc223714c-200x200-1\/astm_65_45_12_ductile_iron_casting_parts_guy_hook_for_electric_power_fittings_pole_line_hardware.jpg","attrs":{"Brand Name":"NC6743","Model Number":"6743","Certification":"ISO9001,CE,SGS","Place of Origin":"Mainland China"}}
{"title":"Casting Parts Ductile Iron Casting For Scraper Of Tree Dozer Machinery Fittings","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5c\/68\/145d2a3eb01dec8ff72fecbd83c9-200x200-1\/casting_parts_ductile_iron_casting_for_scraper_of_tree_dozer_machinery_fittings.jpg","attrs":{"Brand Name":"NC4635","Model Number":"4635","Certification":"ISO9001, TUV-PED,BV For Casting Parts","Place of Origin":"Mainland China"}}
{"title":"Harvester Roller Wheel Kubota Wheel Rim Agricultural Machinery Parts","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1e\/46\/6fb064b8a592cf971974d87b241a-200x200-1\/harvester_roller_wheel_kubota_wheel_rim_agricultural_machinery_parts.jpg","attrs":{"Brand Name":"NC9842","Model Number":"9842","Certification":"ISO9001,CE,SGS","Place of Origin":"Mainland China"}}
{"title":"Lost Foam Casting Ductile Cast Iron Parts For Machinery 0.1kgs - 500kgs Weight","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2e\/fd\/7f8393af24b820c4eaff83aac01e-200x200-1\/lost_foam_casting_ductile_cast_iron_parts_for_machinery_0_1kgs_500kgs_weight.jpg","attrs":{"Brand Name":"NC673","Model Number":"673","Certification":"ISO9001,CE,SGS","Place of Origin":"Mainland China"}}
As per the customer’s design, idea & samples; As per samples, we can provide OEM and ODM request
Packing
Plywood box, iron box, stretch-wrap and pallet
Inspection
Self-inspection:GB/T 9439:2010
Third party inspection available upon customer’s requirements
Mainly Products
Industrial saw casting parts drilling and milling casting parts water pump parts casting parts wood working machine casting parts leading screw casting parts Cylinder parts Agricultural machinery partsLathe body casting partsMachine parts Pump parts truck casting parts
Production Process
Our Service
1. Quotation within 48 hours.
2. Quality you can rely on.
3. Zehan provides 100% satisfaction at world competitive prices.
4. We pay meticulous attention to details throughout the whole manufacturing process.
5. Rigorous QC standards, 100% inspection before shipping.
6. Strict delivery time control for each and every order.
Quality Control
FAQ
1. How to prevent the formation of air holes in castings?
The effective methods to prevent bubbles are: reducing the gas content in the metal liquid, increasing the air permeability of sand mold, and adding an air riser at the top of the mold cavity.
2. How to avoid the situation of sticky sand?
The surface of the casting is adhered to a layer of sand which is difficult to remove.It not only affects the appearance of casting, but also increases the workload of casting cleaning and cutting, and even affects the life of the machine.The method to prevent the formation of sand is to add coal powder in molding sand, and to brush the surface of the cast mold with anti-sand paint.
3. How to identify shrinkage?
(1) Observe the surface shape of casting defects. If the surface is uneven, very rough, and dark gray, the hole with irregular shape is shrinkage cavity. (2) If the location of the hole is at the final solidification thickening of the casting, or at the hot spot where the two walls intersect, and is located in the middle or upper part of the section, it is a shrinkage cavity. (3) The most concentrated hole defects on the thick and large section of steel castings are shrinkage or air shrinkage.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1990
Total Annual:
5,000,000-10,000,000
Employee Number:
50~75
Ecer Certification:
Verified Supplier
Factory Introduction
Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,
Ductile Iron Castings and and any other precision castings for more than 25 years.
We are dedicated to meet different requirements of various custom... Factory Introduction
Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,
Ductile Iron Castings and and any other precision castings for more than 25 years.
We are dedicated to meet different requirements of various custom...