24 cavity pneumatic needle valve type hot runner mould

         Mould specification 

Item	Name	description	Hardness
1	prefrom mould material using:	P20	28-32 28-32
2	Core, cavity and neck	S136	48-52
3	moving part	p20
4	Cooling method	Core, neck cooling
5	Cooling method for Core plate and cavity plate	1 in, 1 out
7	Off-centre(mm)	+/-0.08mm
8	Cycle time one injection	18-23 seconds
9	Delivery time	60  days after confirmed the design

• Mould specification 
• No scratches.
• No crystallinity.
• Short cycle time.
• Consistent weight.
• High quality surface.
• Strong dimensional stability.
• Minimum eccentricity (thickness difference).
• Gate inserts：High quality stainless steel with highly polished surfaces.
• Cores and cavities：High quality stainless steel with highly polished surfaces.
• Neck rings：High quality stainless steel with water cooled channel and air channel.
• HANYU molds meet these criteria as a result of our long-standing experience in designing and manufacturing PET molds