Medical part-Pipette tips multi-cavity mold-stripper plate ejection

Short Description:

Medical hot runner injection mold with special hot nozzle x 8 side-gates. core pins were nitrided without no need of vacuum heat treatment, The kind of medical plastic part molding belongs to high precision molding. It required good mold design from reasonable concept. One gate per one cavity.

Usage: Medical article-Pipette tips 200 ul (0.36 gram)

Mold type: Medical thermoplastic hot runner injection mold

Raw material: PP(medical grade)

Cavity No: 16 Cav.

Demold mechanism: Double ejection group plates, double ejection with electrical sensor.

Mold material: S136H, Pre-hardened, nitrided HV1000

Mold size: L400xW330xH350mm,

Send email to us

Product Detail

Product Tags

SPECIFICATION
Usage	Medical article-Pipette tips 200 ul (0.36 gram)
Mold type	Medical thermoplastic hot runner injection mold
Raw material	PP(medical grade)
Finishing	Technical Polishing A3, mirror.
Cavity No.	16 Cav.
Construction	2-plate with stripper plate.
Demold mechanism	Double ejection group plates, double ejection with electrical sensor.
Injection	Hot runner x 2 hot nozzles x 8 gates direct to side walls, brand Synventive,
Mold material	S136H, Pre-hardened, nitrided HV1000
Mold size	L400xW330xH350mm,
Components	Quick coupling for water connectors.
Machine Tonnage	M/C HT160T,
Cycle time	17 sec, mold temperature 50°C.
Mold lifetime	1,000,000 shots
FA lead-time	5 weeks
Delivery time	13 weeks

Medical thermoplastic hot runner injection mold with exclusive hot nozzle x 8 hot side-gates. core pins is no need to vacuum heat treatment, just were nitrided to get enough strength.-medical plastic part The concerns to the mold is gate location or gate number per Cav. . actually only one side-gate is feasible to get even thickness and concentricity. The other rmoplastic injection mold made in China they select gate layout always to use 2 gates per Cav. on opposites or 2 points closed by by injection mold mold flow analysis. Medical grade dust-free workshop is used for this kind of mold running and molding production. release agent is forbidden during production. Pipette specification, Ø1.4mm with orifice Ø1mm, PP medical grade. Molding parameters is very important to get good quality pipette except good mold making and design. Under high injection pressure or excessive holding pressure core pins would deformed or bending slightly. Injection speed also effects wall thickness evenly. If clients want to purchase the kind of mold, good mold manufacturer who ever built similar mold is a must, otherwise processing time should be wasted a lot day by day. Moldflow analysis report for injection simulation was reviewed and approved before mold model design. When mold delivery, repaired parts of core pin should be together, quantity in 5 pieces. if inquiry to purchase core pin for mold repair to Asia medical plastic parts mold tooling, please not hesitate to contact NEOK TECHNOLOGY. We will provide precision thermoplastic mold on time. Sincerely yours! Welcome your guiding idea.