YZ 3S Standard Injection Molding Machine (servo motor 320~650T)

Mode clamping unit

Strictly check the parallelism between fixed template and dynamic template, and consistency of clamping force provided by four links.

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Launch pad centering bearing

Single injection queue table structure: based on conventional bearing positioning, A fixed bearing is added to improve the positioning of the glue injection assembly.
This can effectively reduce the radial wear of the screw by melting the glue and improve the durability of the assembly and bearing of the screw by melting the glue load..

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Screw lamination

Professional screw assembly design can balance the melt density and ensure the consistency of physical properties and Gram weight of injection molded products.
The screw compression ratio and length diameter ratio are designed to ensure that the raw materials are completely cut and mixed in the plasticizing process., and the difference between the actual temperature and the set temperature is minimized.

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– OTHER SYSTEMS –

Screw head assembly		linear guide rail

The screw head assembly is made of alloy material to ensure durability and precise check control.		The injection position repetition accuracy is as high as 0.1 mm. (Use: Test under standard factory conditions) The launch launch adopts linear guide rail with thickened bracket to realize the lowest action resistance and support high speed injection response.
Sliding foot		Large diameter oil circuit

Dynamic insole adopts alloy copper double-slide foot design, which has less resistance when opening and closing the jig at high speed and ensures the durability of the mechanical movement.		Large diameter and low internal resistance oil circuit control mode is adopted to improve the response beat and the accuracy of action repetition.

Parameters of YZ 3S Standard Injection Molding Machine

Model	Unit	YZ320S-ⅢS			YZ400S-ⅢS			YZ480S-ⅢS			YZ560S-ⅢS			YZ650S-ⅢS
International standard model		1992/3200			2646/4000			3695/4800			4664/5600			5085/6500
Injection system
Screw type		A	B	C	A	B	C	A	B	C	A	B	C	A	B	C
Screw diameter	mm	60	67	75	67	75	83	75	83	90	80	88	95	83	90	98
Screw length diameter ratio	L:D	24.6	22.0	19.7	23.8	21.3	19.2	23.3	21.0	19.4	23.1	21.0	19.5	24.0	22.1	20.3
Theoretical injection volume	cc	910	1135	1422	1219	1528	1871	1766	2163	2543	2236	2705	3153	2352	2766	3280
Injection weight (PS)	g	827	1031	1292	1108	1389	1701	1606	1966	2312	2032	2459	2866	2138	2514	2981
	oz	29.0	36.1	45.2	38.8	48.6	59.5	56.2	68.8	80.9	71.1	86.1	100.3	74.8	88.0	104.3
injection speed	mm/s	104			105			101			101			100
injection rate	cm³/sec	293	366	458	370	463	567	445	545	641	506	612	713	535	629	745
injection pressure	Mpa	219	175	140	217	173	141	209	171	145	208	172	148	216	184	155
injection stroke	mm	322			346			400			445			435
Screw speed	rpm	183			157			145			150			150
Mode clamping system
Holding force	kN	3200			4000			4800			5600			6500
Clamping stroke	mm	620			720			770			835			920
Maximum opening distance of the template	mm	1280			1470			1590			1685			1830
Tolerable matrix thickness	mm	220-660			250-750			275-820			330-850			350-910
Interior distance of the four braces	mm	655×655			730×730			810×810			855×855			910×910
Template size	mm	940×940			1050×1050			1155×1155			1210×1210			1320×1320
Mold positioning hole ruler	mm	Φ160H8			Φ200H8			Φ200H8			Φ200H8			Φ200H8
Thimble strength	kN	77			111			111			166			182
thimble race	mm	180			215			250			250			265
Thimble number	pcs	13			13			13			13			13
Energy/electricity
System pressure	Mpa	17.5			17.5			17.5			17.5			17.5
oil pump motor	kW	60			65			70			75			37+60
Electrothermal power	kW	20.9			21.6			30.0			30.0			36.0
Temperature control area	Section	5			5			5			6			6
Others
Fuel tank volume	L	540			630			760			760			910
Machine weight	Tons	11.1			14.5			18.0			20.5			27.0
Overall dimensions (LxWxH)	mxmxm	6.65×1.60×2.18			7.43×1.65×2.15			8.2×1.82×2.19			8.32×1.95×2.19			9.55×1.96×2.67

Standard configuration
Mode clamping part
Five-point oblique double toggle structure	Europe standard ejection structure	Hydraulic Core Launching Device for Dynamic Jig: 90T-160T is equipped with a group of centoos oil circuit boards (without valve); 200T-320T is equipped with two sets of centoos oil circuit boards, one is assembled with valves and the other is not equipped with valves; 400t and up with 2 core stripping sets
Mechanical and electrical safety interlocking protection device	Top End Point Induction Switch (adjustable position)	Partially centralized automatic lubrication system for mold blocking (90T-160T thin oil, 200T and higher than fat)
clamping pressure, speed and position are controlled in 5 stages	Structure of Gear Adjustment Jig for Hydraulic Motor	Lubricating oil connection pan
Mold opening pressure, speed and position are controlled in six stages	Automatic template adjustment function (position/pressure mode)	Mold Cooling Water Drain (200T and below with 6 D12 water transport interface sets, 260t and up with 10 D12 water transport interface sets)
Die low voltage protection function	Insole feature adjustable in any position (90T ~ 320T)	Standard Mechanical Arm Installation Junction Box, 1 air valve contact set (without air valve)
Differential quick clamping device	Adjust the jig stroke maximum/minimum limit switch
The electronic ruler controls the opening and closing mold position	High strength ductile iron is used for form work and hinge of machines
Endpoint induction switch locked by mode	Endpoint induction switch locked in mode
ejection pressure, speed and position are controlled in two stages	Product Drop Hopper(90T ~ 260T)
Multiple ejection control modes (estancia, time, vibration)	Photoelectric switch for product inspection (90T ~ 260T)
Electronic ruler ejection position	The fixed cover plates at the front and rear of the mode clamping unit are provided with transparent windows
injection part
Double cylinder balanced injection structure	Injection switching pressure hold function (time/position/time and position)	Material barrel heat preservation function
Linear Slide Rail Seat Frame (200T and above double shot oil transfer cylinder)	Injection position monitoring	Computer PID control of melting adhesive temperature
Hard chrome plated screw, nitride material pipe	Electronic ruler controls injection position	Barrel Heat Insulation Protective Cover
Hard chrome nozzle, flange	Anti-screw boot protection function	Adhesive back pressure adjustable function (480T and above standard numerical control back pressure)
Hard chrome card type three small pieces	Three modes of seat removal function (after storage/after injection/before mold opening)	Melting speed to display
The height of the nozzle extending from the code mold surface is 50 mm (standard length nozzle)	Anti-salivation	Nozzle alignment Fine adjustment device
injection pressure, speed and position are controlled in six stages	Automatic cleaning of raw materials	Hopper moving device
The pressure, The speed and position of the holding pressure are controlled in five stages	Hydraulic Motor Driving Screw Pre-molded Device	stainless steel hopper (non dry type)
storage pressure, speed and position are controlled in 5 stages	Automatic barrel heating	Throwing Paddle with Non-Slip Pattern Aluminum Plate
hydraulic control part	Control section	Others
Closed-loop control of system pressure and flow (servo system)	Special LED display control computer for injection molding machine parameter data protection	Equipped with Great Wall/Kunlun Oil Hydraulic
High efficiency gear pump (servo system)	Parameter data protection	A set of adjustable shock absorption feet is included
Seals and valves imported from Japan, Great Britain and Germany	Die parameter storage function (500 sets)	Attached toolbox (con 1 common toolset)
Oil tank level gauge	Real-time monitoring shows how each action works	Two bypass precision oil filter filter elements are included
Bypass Precision Oil Filter	Abnormal status alert	Instructions for use
Oil suction filter	Display melting adhesive temperature deviation
Hydraulic oil cooler	SPC Production Management Function, module data storage memory 5000
Exposed high-pressure oil pipe equipped with explosion-proof chain	Manipulator electrical interface (IO board spare contact)
	Emergency stop switch (front and back)
	Three-color warning lamp (with bell)
	Two 380V 32A five-hole waterproof plugs and one 380V 16A five-hole waterproof socket
	A 220V single-phase five-hole socket (with waterproof cover)

Optional device
Mode clamping part	injection part	Control part and others
Dynamic Jig Core Removal Device (1 ~ 3 groups)	Specify special barrels for raw materials	Increase engine
blowing device (1 ~ 4 groups)	Elongated nozzle: elongated by 50, 100 y 150 mm (The height of the nozzle extending outside the mold surface of the code is 100, 150 y 200 mm respectively)	Add cooler
Mold positioning ring	Unidirectional pneumatic nozzle	drying hopper
Rotating tooth extraction device	Hydraulic Unidirectional Nozzle Projectile	Add water conveying interface for cooling water drainage (10 groups)
Increase the collection force in 1 level	spring nozzle	Cooling water drain with quick connector (D10, D12, D16)
Increase die thickness allowed (50, 100, 150 mm)	mouthpiece shield	Install the external supply socket (380V/220V)
Insole heat protection	Numerical control back pressure when melting adhesive (400T and below models)	Oil temperature detection function
T Groove Template	The adhesive motor increases by 1 ~ 2 levels	Oil temperature preheat function
Mold temperature control	Material pipe with high temperature heating ring (until 500 ℃)	Hydraulic safety lock
Death needle valve	The barrel of the material is equipped with nano infrared heating ring	Self-sealed oil suction filter
Synchronous ejection when opening mold	Cartridge with ceramic heating ring	security module device
Pulling synchronous core during mold opening	Proportional pressure control injection device (servo system)	Install the watt hour meter and current transformer
Synchronous melting adhesive during mold opening		Cooling water flow meter
Control of opening and closing of the matrix with a high response ratio