Injection Molding / Planet Machinery

Injection Molding System

Injection-molding equipment for PET preforms and closures, planned around resin, mould, cycle and output requirements.

PET preforms
Closures
Injection molding

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Production footage

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Published technical data

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Specifications are from the published product record. Confirm the selected model, output and utilities for your project.

Technical specifications

MODEL		UNIT	P-200	P-260	P-320
Injection Unit	Screw Diameter	mm	70	75	80
	Screw L/D Ratio		25	25	25
	Shot Volume	cm3	1016	1378	1689
	Injection Weight PET	g	1087	1474	1807
	Injection Rate	g/s	482	496	605
	Injection Pressure	Mpa	105	127	130
	Screw Speed	rpm	110	120	120
Clamping Unit	Clamping Force	kn	2000	2600	3200
	Moving Plate Stroke	mm	490	550	585
	Max.Mould Height	mm	540	580	720
	Min.Mould Height	mm	200	200	300
	Tie Bars Space(W×H)	mm	530×530	580×580	660×760
	Ejector force	kn	80	126	180
	Ejector Stroke	mm	140	150	180
	Ejector Number	n	5	5	9
Others	Max.Pump Pressure	Mpa	16	16	16
	Pump Motor Power	kw	30	37	44
	Heating Power	kw	28	32	37
	(L×W×H)Size	M	6×1.5×1.6	6.8×1.6×1.8	7.7×1.8×2
	Machine Weigh	T	7	8.5	13

Package & product fit

Containers & handling.

Published container examples and process guidance for the selected machine.

Application notes

PET preforms
Closures
Injection molding

Equipment details

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Machine layout, component photographs and the corresponding process notes from the product record.

Product overview

Injection machine System from A-Z

Planet Machinery Injection molding system includes injection molding machine, mold, robot arm, raw material feeding system, conveyor belt, chiller, air compressor, etc. Our solutions are designed for your individual needs and are composed of a wide range of product combinations.

These devices together constitute a complete and highly effective platform for collaborative work to help customers continuously improve productivity, profitability and competitiveness.

injection molding systems are to maximize productivity, minimize part variability and reduce maintenance to enable the lowest total cost to produce.

01 / MACHINE STAGE

Injection unit

Big diameter screw and barrel, special design for PET material.

02 / MACHINE STAGE

Mold clamping unit

Special design for PET preform mold, which ensure the fast clamping movement and uniformly forced of the mold.

03 / MACHINE STAGE

Molds

The high quality mold is because we have chosen the top mold material, using world-class simulation software; world-class processing equipment.
Material and Structure 4Cr13 stainless steel plate for plastic mold, excellent anti-rust and anti-corrosion performance, plate hardness HRC35-40, aging treatment, stress relief, long-term use will not be deformed, surface grinder accuracy of 0.01mm. The mold base is used for processing all the templates in one time, ensuring the concentricity of the forming holes and the guide sleeve, and the overall mold frame has high precision.
Mold molding parts Adopting Sweden's ShengBai S136 mold steel, domestic original heat treatment and aging treatment.

04 / MACHINE STAGE

Auxiliary Machine

According to the characteristics of preform production, we specially customize corresponding auxiliary machines and have more experience. Auxiliary equipment includes drying system, chiller, air compressor, grinder, testing machine, and maintain long-term strategic cooperation relationship with auxiliary equipment manufacturers to ensure sufficient supply capacity and lower purchase prices.

05 / MACHINE STAGE

High performance PC and fast I/O capability

Quick communication thought all control components. Self-adjustment and self-adaption.
Friendly user interface design.

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