Preform mould
Mould characteristic being independent saying that the bottle is bad from lock heat current: 1. Adopt computer design , high-accuracy numerical control treating.2. Adopt advanced taper allocation technology, the type cavity , the core select and use entrance s136 and 718 high grade steel or use stainless steel (hardness> hrc45), every cavity is independent (within 0.05ú¡0.06mm locking up the model , guarantee mould concentricity partiality)3. The thread mouth makes according to the international standard , material selects and uses entrance nitriding steel (hardness> hrc60). 4. Exempt scissors running gates , full-automatic childbirth , lessening worker from labour force.5. Interchangeability: adopt advanced numerical control to process equipment , ensure all type cavities, core but mutual exchange. 6. Heat current says: select and use the entrance needle attacking the dyadic hot spray nozzle , advanced design idea, height but the sex charging reviews system , ensuring that heat current works is regular , improve plastic product mass.
1.The material for core ,cavity and neck ring is 2316,the material of mould base is p20
2.The hardness of core ,cavity and neck ring is HRC45-HRC48
3.The mould base internal coating by hard chrome without rust
4.Interchangable for core,cavity and neck ring
5. Tolerance of thickness less than+/_0.05mm
6. The weight or tolerance less than +/-0.3g
7. Warranty ;1million shots or one year
Blow molding machine
1)extra-long rotary infrared heating oven can serve two blow molding machine at the same time. 2)independent stretch-blow-limit cylinder allows better molding. 3)the molded pp bottles can be resistant to 110~120íµ 4)the two-step moulded pp bottles are transparent, non-toxc, odorless, and environment friendly.
