YZ 3S Standard Injection Molding Machine (bomba variable 90-320T)

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	YZ90B-ⅢS				YZ120B-ⅢS				YZ160B-ⅢS			YZ200B-ⅢS			YZ260B-ⅢS			YZ320B-ⅢS
International standard model		296/900				441/1200				660/1600			912/2000			1322/2600			1992/3200
Injection system
Screw type		U	A	B	C	U	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C
Screw diameter	mm	28	31	36	42	31	36	42	46	42	46	52	46	52	60	52	60	67	60	67	75
Screw length diameter ratio	L:D	20.5	23.2	20	17.1	20	23.4	20.1	18.3	22	20.1	17.8	23.3	20.6	17.8	24.6	21.3	19.1	24.6	22	19.7
Theoretical injection volume	cc	100	122	165	224	142	191	260	312	292	350	448	397	507	675	586	780	973	910	1135	1422
Injection weight (PS)	g	91	111	150	204	129	174	237	284	266	319	407	361	461	614	533	709	884	827	1031	1292
	oz	3.2	3.9	5.2	7.1	4.5	6.1	8.3	9.9	9.3	11.2	14.2	12.6	16.1	21.5	18.6	24.8	30.9	29	36.1	45.2
injection pressure	Mpa	297	242	180	132	310	230	169	141	226	188	147	230	180	135	226	169	136	219	175	140
injection rate	cm³/sec	53	65	88	119	62	83	113	136	106	127	162	130	166	221	189	251	313	293	366	458
injection stroke	mm	162				188				211			239			276			322
Screw speed	rpm	165				172				166			156			167			190
Mode clamping system
Holding force	kN	900				1200				1600			2000			2600			3200
Clamping stroke	mm	320				360				425			485			540			620
Maximum opening distance of the template	mm	640				810				925			1035			1140			1280
Tolerable matrix thickness	mm	130-360				145-450				160-500			180-550			195-600			220-660
Interior distance of the four braces	mm	360×360				410×410				460×460			510×510			575×575			655*655
Template size	mm	550×550				600×600				670×670			765×765			840×840			940*940
Mold positioning hole ruler	mm	Φ100H8				Φ125H8				Φ125H8			Φ125H8			Φ160H8			Φ160H8
Thimble strength	kN	23				34				42			67			77			77
thimble race	mm	80				120				140			150			180			180
Thimble number	pcs	1				5				5			5			13			13
Energy/electricity
System pressure	Mpa	14.5				17.5				17.5			17.5			17.5			17.5
oil pump motor	kW	7.5				11				15			18.5			22			42
Electrothermal power	kW	6.5				9.8				10.9			14.0			17.7			20.9
Temperature control area	Section	5				5				5			5			5			5
Others
Fuel tank volume	L	130				170				210			250			370			450
Machine weight	Tons	3.1				3.8				4.7			6.2			8.5			11.1
Overall dimensions (LxWxH)	mxmxm	3.84×1.08×1.76				4.3×1.16×1.85				4.59×1.29×1.97			5.19×1.36×1.94			6.13×1.49×2.06			6.65×1.60×2.18

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