Hydraulic Breaker Chisel-Hydraulic Breaker Drill Rod

Ningbo Yinzhou Nord Machinery Co., Ltd. is a compositive strength company, engaged in different fields of parts manufacturing. Now we successfully own three subsidiaries, they are Parfect Casting Limited, Parfect Forging Limited & Parfect Engineering Machinery Co., Ltd.

Casting parts are made by Lost-wax, Lost-foam, sand-casting, Investment casting and precision casting process, such as spares of the pumps, mining equipments, construction machinery, and transportation equipments like trains & ships.

Different sizes of forging parts are made by open die forging & closed die forging, they are for mining equipment, shipbuilding, Engineering machine, oil & power transportation equipment.

Our welding capacity is best, we produce different kinds of excavator buckets, all kinds of metal weld fabricaton and a range of bucket attachments.

Please view our website, where you will find more information about our company and products.

ITEM: China investment casting/Sand Casting/Iron Casting

Our main product covers all kinds of gray iron casting, ductile iron casting and Vermicular cast iron casting, which wildly used in auto, train, texilty, printing machine and so on.

1, Product details as bellow:

2. Material:

Carbon Steel, Alloy Steel, Stainless Steel, Tooling Steel

3. Material Standard:

ASTM, AISI, ASME, SAE, NF EN, DIN EN, ISO, , BS EN, SS, etc.

4. Items:

FOB Ningbo or Shanghai, China

5. Lead time:

30~40 days

6. Place of origin

Ningbo, China

7. Software for specification drawings:

PDF, Auto CAD, Solidworks, JPG, ProE, etc.

8. Main production equipments:

2 set of 1 ton forging hammer, 1 set of 3 ton forging hammer, 1set of 5 ton forging hammer, 1set of 3000ton and 1 set of 7800ton oil press hammers, CNC-machine-center, Lathe, Milling machine, Drilling machine,

Boring Lathe, Grinding Machine, Heat treatment Furnace.

9. Heat Treatment Machine:

Mesh-Belt-Furnace, Carburizing Quench Furnace, Chamer Furnace, etc.

10. Surface Treatment:

Cold/Hot Zn Plating, Blackening Treatment(Salt Spray Test 48-96 hours), Ni Plating,

Cr Plating, Spraying Undercoat, Anti-Rust Paint, Surface Paint, Plastic Paint,

Coated Anti-Rust Water, Anti-oil, etc.

11. Surface Heat Treatment:

Medium Frequence Quenching, High Frequence Quenching and Carburizing and

Quenching, Oil Quenching, Water quenching, Normalizing, Temper, Annealing, etc.

12. Dimension Inspection:

Calipers, Height Laugue, Micrometer Calipers, Inside Caliper Gauge, Angle

And R Gauge, Three coordinates measuring instrument.

13. Productivity:

50000 PCS / year

14. Packaging:

Wooden package after mandatory treatment or other

15. They are using for steamship mining equipment, Construction equipment,

Agricultural equipment, Train, Truck and others.

16. We make Open die forging and Closed die forging in Ningbo, China

If you have any other question, please feel free to contact us.