Product name | Wmould automatic High quality spring machine used MQJ10000 nitrogen air spring for plastic injection mold |
Material | SKD61,SKH51, SKD11, S136 , SUJ2, Aluminum Alloy ect |
Tolerance | Can be ±0.002mm,high accuracy |
Processing step | material cutting→turning→milling→heat treatment→coreless grinding→wire EDM→surface treatment→polishing→inspection→packing&shipping |
Surface treatment | Blackening, phosphating, pickling, electroless plating of various metals and alloys, TD treatment, QPQ treatment, chemical oxidation, anodizing, electrochemical polishing, electroplating, sand blasting, polishing, rolling, polishing, brushing, spraying |
Processing equipment | CNC lathe, CNC turning milling grinding drilling machine,Wire E.D.M,PG ,Cylindrical internal grinding machine,Grinder,planer,spark Machines, |
Inspection instrument | projector,height gauge,three dimensional measuring instrument,microscope,height gauge,thickness meters. |
International standard | Non-standard and standard(DME,HASCO,DIN,MISUMI) |
QC System | Pre-inspection, intermediate inspection, post-inspection, three procedures to ensure that each product is qualified |
Quality assurance | 99.9% qualified |
Delivery time | general 10-15 days,large QNT 1-2 month, |
Shipment | international express(DHL FedEx TNT UPS EMS SF Express) |
After-Sales Service | If product is damaged,refund or repair for customer,until the customer is satisfied |
Sample | Sample can be provided. |
MOQ | ≥1pcs |