Specifications

closed impeller castings
1.Best price
2.Professional service
3.Materials: iron ,steel ,alloy
4.ISO 9001 quality control

        We are manufacture which focus on sand castings and machining with the material gray iron, ductile iron and steel located in Dandong China. We mainly produce pump parts, valve parts, cylinder parts, tractor parts, lathe body, furnace parts and so on. We have 13 cooperation manufactures.we have capability to meet the needs of our customers one-stop shopping. Products classified by usage including: paper machinery, packing machinery , agricultural machinery , auto parts, the train’s brake components, mechanical seals, pump and vavle series, instrumentation and watches. Our patent products-agricultural tractors sell well in the northeast of China.Our castings were sold to the Europe,America and Asia.We establish long business relationship with our customers in different countries.

        Our company has the conpert of reputation first,customers first.

 

metarial	process	Weight	Standard
Cast iron	clay sand casting, furan resin sand casting, shell mold casting	0.5-5000kg 50-5000kg 0.3-20kg	GB ISO ASTM DIN JIS
Cast steel	water-glass sand casting, water-glass investment casting, lost-wax investment casting	5-1500kg 0.05-50kg
Non-ferrous metals	Die casting, sand casting, lost-wax casting	0.1-200kg 0.3-20kg

 

 

Casting process	Materail
Investment casting	ASTMA148class80-40,  ASTMA148Class80-50 A572GR60,  AISI316 stainless steel, ST52, S355, GS-52.3,  ASTMA48Class30B CK45, 1.7218-25CrMo4
Sand casting	GGG50,GGG30, ASTMA48 class25B,  42CrMo4, C22 ductile iron 65-45-12,  AlCuMgpbF34, EN-JIS-500-7 EN1563 ,  EN10293-GE300 HT200, DIN17205-GS-25CrMo4
Die casting	C1040 ,Alsi12

 

Material:  iron, gray iron, ductile iron, steel, stainless stee,l carbon steel, alloy

Process:  sand casting ,investment casting ,die casting and so on

Standard:  GB ,ASTM ,DIN ,JIS

Weight range: 5g-20ton

Casting process: client drawings-pattern-raw casting-maching-packing and delivery

 

Quality control:

(1) Machinery properties and Chemical components testing after raw casting

(2)Hardness checking after heat treatment

(3)Dimensions testing after maching

 

Service

drawings→mould making→raw casting→sandblasting→rough machining or finish machining→surface treatment→packing→delivery

 

OUR  ADVATANAGE

(1)We have many experience for 10 years in the casting .

(2)We can supply all kinds of castings according to drawing, sample or specific industry standard.

(3)We would offer our professional and warm-hearted service.

(4)Strong engerneering team makes high quality

(5)We have many international advanced-level equipments such as CNC maching center ,CMM,testing equipments and so on 

(6)OEM services 

(7)we can assure the quotation is reasonable every step

(8)we  have the UG software engineer

 

Address: No.38,Qian Yang Economic Development Zone, Dandong, China

Tel: 0086-415-7167585

Fax: 0086-415-7817585