High Speed Hybrid Injection Molding Machine for IML -- Sumitomo Demag Systec 350/720C-840 SP

Welltec All Electric injection molding machine

Turn-key IML Solutions

Systec 350/720C - 840 SP-- Sumitomo Demag Highpeed Injection Molding Machine

About the Sumitomo Demag High Speed Injection Molding Machine Systec 350/720C-840 SP

The Systec 350/720C-840 SP is the hybrid drive concept high speed injection molding machine based on the EI-Exis SP designed and manufacturered by the Sumitomo Demag for the exacting requirements of the packaging insdustry. With a clamping force of 3500kN, the Systec 350/720C-840 is one of the best injection molding machine for a multi-cavities IML project of Yogurt cups.

The Specification of Sumitomo Demag Systec 350/720C-840 SP

CLAMPING UNIT		350/720
Clamping Force/Locking Force	kN	3500/3850
Max. Mould Opening Stroke	mm	730
Mould Height Min.	mm	350
Max./Enlarged Mould Height	mm	745/950
Daylight Between Platens Max./Enl	mm	1475/1680
Mould Platen (h x v)	mm	1040 x 1060
Distance Between Tie Bars (h x v)	mm	720 x 720
Min. Permissible Mould Diameter (k)	mm	400
Max Mould Mould Weight/mov./fixed	kg	4700/2650/3600
Election Stroke Std./Enlarged	mm	200
Ejection/Retraction Force	kN	73/36
INJECTION UNIT	[840]	A	B	C	D
Screw Diameter	mm	45	50	45	50
Screw Geometry		Standard	Standard	Special	Special
LD Ratio	L/D	20	20	25	25
Spec. Injection pressure (Up to 400°C)	bar	2402	1946	2402	1946
Cylinder Head Volume, Max.	cm³	358	442	358	442
Max. Shot Weight	g	326	402	261	323
Max Rate of Injection	cm³/s	875	1001	875	1001
Injection Speed	mm/s	550	510	550	510
Plasticising Rate (PS/PE)	g/s	53/48	76/64	53/48	76/64
Max. Screw Stroke	mm	225
Max.Distance of Nozzle Retraction	mm	751	777	751	777
Nozzle Stroke in Automatic Mode	mm	645	636	645	636
Max.Nozzle Dipping Depth	mm	20
Nozzle Sealing Force	kN	110
Number of Heating Zones		5
GENERAL DATA		350/720-840
Oil Tank Capacity	ltr.	580
Insttalled Electrical Rating
Pump	kW	59
Electric Screw Drive	kW	35
Heating Capacity of Screw Cylinder	kW	13.0	14.8	15.7	22.3
Total Capacity	kW	107	109	110	116
Net Weight	kg	15500
Transport Dimensions	m	7.4 x 2.0 x 2.3

Machine Dimensions (mm)

A	B	C	D max	G	M	F min	S	SH
222	86	990	1648	2244	7038	1118	33	1762

UNIT: (mm)

IML Solutions Demonstration -- 12 Cavities Yogurt Cups IML Production

As a hybrid injection molding machine designed for the package, the Sumitomo Demag Systec 350/720C-840 SP is one of the best choice of the injection molding machine for a multi-cavities IML project with efficiency and stability.

The IML system of which the video demonstrate is an IML solution in production of the IML cups for one of the best loved Yogurt products in China. It's either 12 + 12 configuration or 8 + 8 + 8 configuration of which means has two IML system of 12 cavities cups to share one vision control system and packing or three IML system 8 cavities cups to share one vision control system and packing. It's one of the top solutions of IML cups production.

By working with the top image recognition solution providers in China, SWITEK is providing turn-key solutions of IML Yogurt cups production from IML labeling to vision control to bag packing with SWITEK SW8 series of high speed side entry IML robot. And in the on coming K-Show 2025 you'll see the SWITEK IML Solution in production of soft tubes for cosmetic, of which a new trend of package for the Luxury Cosmatics.

Best Buy Robotic Arm for Injection Molding Machine

SW255C

Unit: mm

X1	X2	X3	X4	Y	YM1	YM2	Z	L	W	H	Payload
300	100	0	0	550	155	395	-45°~+45°	650	650	1260	2kg

The Application of End of Robotic Arm Tooling

EOAT Assembly Demonstration -- Two Cavities Parts Picking EOAT with Runner Cutting by Air Nipper

Two Cavities Parts Picking EOAT with Runner Cutting by Air Nipper

Product Descriptions

This EOAT is for 2 Cavities Parts Picking;
The Parts Would be Picked with Clamping;
The Sprue Gripper is Included for Sprue Gate Gripping;
The Sprue Gate Would be Cut by Air Nipper;
The Gross Weight of the EOAT Seet is about 1.5kg.

Bom List

Product Name	PN #	Model	Quantity
Sus Tube	4.Y00021	PST12-1500	2
Air Nipper	1.Y00004	GT-NY25	2
Straight Blades for Plastic	1.Y00037	NY25AJ	2
Fixing Block	7.Y00633	SCE2-25	2
Tube Plugs	1.Y03638	PST12-1500	11
Cross Connector	7.Y00027	SMBT-2012	2
Access Robot Bracket	7.Y00002	SMBH1-12M6	6
L-Type Thread Hose Fitting	1.Y02809	APL6-M5	3
Slide Bracket	7.Y00004	SCF4-1240W16	7
Slide Bracket	7.Y00001	SMBS-12T16	7
Sprue Gripper	8.Y00091	GR12-12-CN	1
Cross Connector	7.Y00020	SMBT-1212	1

Q & A About Robotic Arms and Injection Automation

Why is HMD270M8SPV One of the Best High Speed Hydraulic Injection Molding Machine for Small Size Containers IML Production?

As one of the best buy high speed hydraulic injection molding machine for thin-wall containers made in China, HMD270M8SPV is no doubt one an excellent injection molding machine for thin-wall containers high speed production. As the star injection molding machine by HMD group, HMD270M8SPV has the advangates below:

Improved platen with high rigidity structure, especially suitable for thin-wall containers IML production.
Parallel movement and high-speed/low pressure injection movement that shortens circle time, especially for thin wall products IML production.
High-speed hydraulic motor.
Opening stroke up to 560mm, suitable for the IML productions of containers with height up to 136mm.
Injection speed up to 368mm/s, with possible of a cycle time of IML production lower to 2s.

To match the excellent injection speed of HMD270M8SPV, the best IML robot would be SWITEK high speed side entry IML Robot SW833, with the control system by the European automation control system supplier SigmaTek, the dry cycle time of the IML robot can be lower than 2.1s, which will perfecctly match the productivity of HMD270M8SPV.