500T High-Precision Injection Molding Machine for Medium-Large Plastic Products

Overview

This 500T injection machine belongs to the servo hydraulic injection molding type, combining precision injection control with energy-efficient hydraulics. Its structure features a large platen with reinforced tie bars, a high-performance injection unit, and a robust clamping mechanism, allowing it to handle medium-large molds with thick or complex geometries. The design supports optional robotic arms for automated part removal and stacking, making it ideal for efficient, high-volume production of crates, furniture parts, appliance covers, and automotive components.

Features

Direct-Drive Servo Technology

Eliminates hydraulic losses with 95% energy conversion efficiency, reducing power consumption to 0.8kWh per kilogram of plastic processed—35% less than conventional hydraulic machines.

Advanced Mold Protection

3D laser scanning system maps the mold surface before each cycle, detecting foreign objects as small as 0.5mm to prevent costly damage during closure.

High-Viscosity Processing Capability

Large-diameter screw (80mm) and 25:1 L/D ratio optimize melt plasticization for high-fill materials like long-fiber reinforced thermoplastics (LFT) and high-density PE.

Integrated Conveyor System (Optional)

Heavy-duty extraction robot with 50kg payload capacity, enabling seamless integration with downstream processes like hot stamping, welding, or automated palletizing.

Application

Automotive Manufacturing

Mass-producing bumper fascias, battery enclosures, and under-the-hood components with UV-stabilized polymers (e.g., ASA, PC/ABS blends) meeting VDA 6.5 quality standards.

Logistics & Packaging

Fabricating industrial pallets, shipping crates, and bulk storage containers with anti-static additives for electronics transportation.

Renewable Energy

Molding wind turbine blade connectors, solar panel mounting brackets, and EV charging station housings with weather-resistant materials (e.g., PPA, ETFE).

Why Choose Us

Quality Assurance Protocol

Every machine undergoes a 100-hour endurance test at 110% rated load, with full-process CPK analysis provided for critical performance parameters.

Sustainability Focus

Recycled content in machine components (20% post-industrial steel) and optional water-cooling economizers that reduce coolant usage by 50%, aligning with ISO 14001 environmental standards.

Global Service Commitment

Dedicated 24/7 technical hotline with multilingual support, plus priority on-site service for high-output clients—response time within 12 hours for major markets.

Part	Name	Unit	500
Injection  Unit	SCREW DIAMETER	mm	70	75	80
	SCREW L/D RATIO	L/D	21.4	20	19
	INJECTION STROKE	mm	390	390	390
	NJECTION SPEED	Mm/sec	97	97	97
	SHOT VOLUME(THEORETICAL)	CM3	1501	1723	1960
	INJECTION WEIGHT(PS)	g	1366	1568	1784
	INJECTION PRESSURE	Mpa	194	169	148
	INJECTION RATE	cm⊃3;/sec	373	428	487
	SCREW SPEED	rpm	170
Clamping Unit	CLAMP FORCE	Kn	5000
	OPEN STROKE	mm	810
	SPACE BETWEEN TIE BARS	mm×mm	830X780
	MAX.MOULD HEIGHT	mm	820
	MIN.MOULD HEIGHT	mm	250
	EJECTOR STROKE	mm	200
	EJECTOR FORCE	Kn	110
	EJECTOR NUMBER	N	13
Others	MAX.PUMP PRESSURE	Mpa	16
	SEVRO DRIVE POWER	Kw	55
	HEATING POWER	Kw	29.5
	MACHINE DIMENSION(L*W*H)	m×m×m	7.9*1.95*2.4
	MACHINE WEIGHT(ESTIMATE)	T	18