Toggle Clamping Injection Molding Machine Manufacturer

Toggle Clamping Injection Molding Machine

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Website: http://injection-press.com/4-toggle-clamp.html

HN Series

Description
Applications
Key Components
Features
Specifications
FAQs

100-1600ton energy-saving injection molding machine for plastic products

Designed to meet the rigorous demands of hardware and electronic device manufacturing, the toggle clamping injection molding machine features excellent performance and stability. This plastic injection molding equipment stands out for its robust mold plate that distributes stress evenly, ensuring seamless operations. Its high-precision electronic scales maintain accuracy levels between 0.7% and 0.4%, and the efficient servo energy system offers substantial energy savings of 40%-70% while providing quick response dynamics. The clamping force of this molding machine is adaptable, ranging from 100 to 1600 tons, making it suitable for a wide array of injection molding tasks.

Injection Unit

Injection stroke: 150mm-585mm
Injection capacity: 96g-8191g
Injection pressure: 1396kgf/cm²-2500kgf/cm²
Injection rate: 79g/s-1214g/s

Clamping Unit

Clamping force: 100tonf-1600tonf
Clamping stroke: 350mm-1450mm
Ejector force: 2.7tonf-24.7tonf

Electrics

Pump motor power: 18kW-63.5*3kW
Electric heating power: 7kW-76.9kW
Drive system: hydraulic

Applications

Ideal for producing general household hardware products, plastic electronic device components such as printer shells and computer accessories, automotive parts, plastic lenses, and frames, this plastic processing machine caters to a broad range of industrial needs.

Samples of Plastic Injection Molded Parts

Helmet

Spatula/Spoon

Ice Skates

Chair

Blood collection tube

Car bumper

Interior panel

Bucket and lid

Pipe

Key Components

Oil-free bearings

The toggle and moving parts use oil-free bearings, reducing the need for lubrication, lowering maintenance costs, and enhancing machine cleanliness.

Automatic lubrication system

Features an electric lubrication system that distributes oil evenly, improving efficiency and extending the lifespan of the crankshaft.

Movable wall slides

Utilizes durable German-made B S polymer materials for low friction and clean lubrication, with adjustable height for balanced support.

Rigid clamping system

Incorporates a new generation toggle clamping mechanism with a box-shaped moving wall and rigid stationary wall, designed for high strength and fatigue resistance based on finite element analysis.

FCS-6500S Control System

This intelligent system integrates the new FCS-6500S controller, featuring semi-closed or closed-loop hydraulic control. It offers a user-friendly graphical operation interface, real-time online curve monitoring, and centralized network link management, significantly enhancing the performance of the HN Series.

Features

Modular injection seating allows for adjustments based on different injection volumes
Innovative guide-post injection base structure prevents material tube sagging, ensuring smooth and clean movements
Oil-free bearings in the toggle and walls reduce oil contamination and maintenance costs
Equipped with a servo energy-saving system, achieving significant energy reductions
Superior precision control with product weight variance kept between 0.7% and 0.4%

Specifications

Model		Unit	HN-100			HN-300			HN-600			HN-1250
Injection Unit	Type	-	260			1600			4600			10300
	Screw diameter	mm	30	34	40	54	62	68	75	85	95	110	120	130
	Injection stroke	mm	150			280			420			540
	Theoretical shot volume	cm³	106	136	188	641	845	1016	1855	2382	2976	5129	6104	7164
	Shot weight of injection (PS)	g	96	124	171	583	769	925	1688	2168	2708	4668	5555	6519
	Injection pressure	kgf/cm²	2481	1932	1396	2497	1894	1574	2466	1920	1537	2008	1687	1438
	Injection speed	mm/s	122			94			89			79
	Injection rate	g/s	79	101	140	196	258	310	356	458	572	681	810	951
Mold Clamping Unit	Mold clamping force	tonf	100			300			600			1250
	Mold clamping stroke	mm	350			610			900			1275
	Mold thickness	mm	120~430			200~730			350~1100			450~1400
	Suggested min. mold diameter (H×V)	mm	234×234			397×397			560×560			880×790
	Tie bar spacing	mm	355×355			605×605			880×880			1360×1210
	Mold platen	mm	525×525			894×894			1310×1310			1840×1740
	Ejector stroke	mm	90			185			220			320
	Ejector force	tonf	2.7			8.9			15.8			21.5
Electrical Equipment	Max. pump driving motor	kW	18			35.2			36.7 36.7			36.7×3
	Temperature controller	set	5			6			8			8
	Heater capacity	kW	7.0			19.9			37.55			63.4
General	Machine dimensions (L×W×H)	mm	4830×1200×1580			7135×1738×1900			9670×2230×2145			13550×3010×2565
	Oil tank capacity	liter	310			580			1180			1860
	Machine weight	ton	3.5			12			29.5			66
	Max. system pressure	kgf/cm²	140			140			140			140

How does the FCS HN series toggle clamp injection molding machine ensure product precision?

By utilizing a closed-loop servo system and a precision screw, the machine achieves a repeatability of ±0.5% in low-pressure and low-flow rate ranges. The weight deviation of molded products is approximately 0.7% to 0.4%, approaching the level of semi-closed-loop control.

Can the FCS toggle clamp injection molding machine reduce the impact of operational noise?

Unlike the continuous noise of traditional fixed-displacement pump hydraulic machines, our servo energy-saving machines only operate when motion is required. This results in operating noise levels below 70dB, creating a significantly quieter working environment.

How effective is the energy saving of the FCS HN series toggle clamp injection molding machine?

Depending on the product and molding conditions, the servo energy-saving injection molding machine can achieve up to 70% energy savings compared to traditional fixed-displacement pump machines, and up to 40% savings compared to variable-displacement pump machines. Tested by the national quality supervision and inspection center for plastic machinery products, this series complies with the national "Grade 1" energy-saving standard for plastic machinery: meaning power consumption per kilogram of product is less than 0.4kW.

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