TYW-128 Horizontal Plastic Injection Machine

TYW-128 Horizontal Plastic Injection Machine System 1

TYW-128 Horizontal Plastic Injection Machine

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set m.t.

Supply Capability:: 20 Sets Per Month m.t./month

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Packaging & Delivery Of TYW-128 Horizontal Plastic Injection Machine

Packaging Detail:
Exporting Packing

Specifications Of TYW-128 Horizontal Plastic Injection Machine

TYW-128 plastic Injection Machine
Injection Unit A B C
Screw Diameter mm 35 38 42
Screw L/D ratio L/D 23.8 22 19.9
Injection Capacity in theory cm3 154 181 222
Injection Weight(ps) g 143 168 206
Injection Pressure Mpa 219 186 152
Injection Rate g/s 87 102 126
Plasticizing Capacity g/s 13 16 19
Screw speed rpm 200
Clamping Unit
Clamping Force kn 1280
Moving mould-plate stroke mm 350
Max.Mould Height mm 400
Min. Mould Height mm 150
Space between tie-bars mm 410x370
Hydraulic Ejector Force kn 38
Hydraulic Ejector Stroke mm 110
Ejector Number n 5
Other
Pump Pressure MPa 16
Motor Power kW 13
Heating Capacity kW 7.86
Machine Dimension m 4.34x1.29x1.86
Machine Weight t 3.5

TYW-128 plastic Injection Machine
Injection Unit		A	B	C
Screw Diameter	mm	35	38	42
Screw L/D ratio	L/D	23.8	22	19.9
Injection Capacity in theory	cm3	154	181	222
Injection Weight(ps)	g	143	168	206
Injection Pressure	Mpa	219	186	152
Injection Rate	g/s	87	102	126
Plasticizing Capacity	g/s	13	16	19
Screw speed	rpm	200
Clamping Unit
Clamping Force	kn	1280
Moving mould-plate stroke	mm	350
Max.Mould Height	mm	400
Min. Mould Height	mm	150
Space between tie-bars	mm	410x370
Hydraulic Ejector Force	kn	38
Hydraulic Ejector Stroke	mm	110
Ejector Number	n	5
Other
Pump Pressure	MPa	16
Motor Power	kW	13
Heating Capacity	kW	7.86
Machine Dimension	m	4.34x1.29x1.86
Machine Weight	t	3.5

Delivery Time Of TYW-128 Horizontal Plastic Injection Machine

30 days after receiving the payment

TYW-128 Horizontal Plastic Injection Machine

Q: What is the fluctuation of the screw speed of injection molding machine?: Screw speed adjustment of injection molding machineThe extruder screw speed and yield the direct proportion between tsuen. This shows that increasing the screw speed can greatly increase the extrusion yield, but from the angle of stable extrusion, it puts forward higher requirements for the control of screw speed fluctuation. The conventional single screw extruder mostly adopts the transmission mode of the ordinary V belt and gear change. Theoretical analysis shows that the elastic slip of the V belt occurs during the operation of l%-1.6% and causes the loss of rotation. Foreign high pin single screw extruder has adopted the direct connection of motor and reducer, and cancelled belt drive.Influence of type and control method of the motor on the extrusion process stability can not be ignored, at home and abroad in recent years extruder host using DC motor or motor, the motor electromagnetic speed compared with the previous working stability of these two kinds of machines has been greatly improved, the FV (vector volume) of AC variable frequency motor control represents the most the new transmission technology. Now, through the use of variable frequency speed regulation machine, with a special extruder for plastic extruder, the screw speed fluctuation can be controlled at about 0.01%.Dongguan Huahong Plastic Machinery Factory suggested that we should adopt it

Q: How can the neutron pipe of Haitian injection machine be connected?: Operate according to the schematic and the mold of the product

Q: How will the clamping force and injection pressure of injection mould be set?: The clamping force is usually formulated according to the projection area of the product, and there is an estimate of the clamping force in the die design to select the model of the injection machine. Injection pressure is generally obtained from the die flow analysis, but the flow analysis is not very accurate. In general, the injection pressure of PP products is 50-70, and the injection molding is a little higher (plastic with poor flowability, such as POM, PA, etc.). Injection pressure is based on actual production experience

Q: How about overheating of injection molding machine drives?: Ask for advice! The factory has the secret MA1600 of the Taiwan Strait, the drive is over temperature, the electric heating is not hot, the motor contactor does not suck

Q: The working principle of injection molding machine: The working principle of injection molding machine and injection syringe with similar, it is the use of screw (or piston) thrust, the plasticizing good molten state (i.e. viscous flow) plastic injected into the mold cavity closed good after curing stereotypesmade the process of the products.Injection molding is a cycle process, each cycle mainly include: quantitative feeding - melt plasticization - pressure, injection - filling mold cooling - die opening pieces. Take out the plastic parts and then close the die for the next cycle.Injection molding machine operation items: injection molding machine operation items, including control keyboard operation, electrical control system operation and hydraulic system operation three aspects. The injection process, feeding action, injection pressure, injection speed, ejection type, temperature monitoring, injection pressure and back pressure adjustment are carried out respectively.The molding process of the general screw injection machine is first granular or powdered plastic into the machine barrel and then through the rotation of the screw and barrel wall heating the plastic as molten state, then the machine mold and the injection seat moves forward, to close the mold gate nozzle, the pressure oil through to the injection cylinder then, the screw to move forward at a high pressure and speed will melt into the closed mold temperature low, after a certain period of time and pressure (also called pressure), cooling, the curing, can remove mold products (pressure to prevent molten material the reflux, supplementary materials, to ensure the products with the mold cavity and the density and size tolerance in a certain cavity).

Q: when the material stored, the screw has been in situ, and will not go back to the set stop position. What shall I do?: The storage pressure is too small2. back pressure is too large, leading to the screw can not relax3. hydraulic system pressure relief4. melt temperature is too low5., melt motor power is too small, or the motor pressure is serious.6. screw barrel and raw materials do not match7., the material is not normal?More injection molding machine screw knowledge inquiries, Baidu search: "Jin Xin * screw", "Shenzhen Jin Xin * screw" for you to answer! Hope to adopt!

Q: when the temperature rising in the exit but this is what the normal temperature increase of more than 20 degrees: PVC for the temperature requirements are very strict, the back pressure is small, hard PVC temperature can not too low at about 170-190, too low, but not good, there is a delay melt, namely the screw does not move after injection, on the verge of opening a few seconds before time began to melt, melt after 10 seconds to stop the opening of concrete how much time delay according to the time you began to melt cooling and temperature control, there is a nozzle to just not cured so far, should not be too high. This basically can control the temperature, can be controlled within 8 degrees.

Q: What are the equipments around the injection molding machine?: Under normal circumstances, the main crusher, mixer, cooling tower, dryerCan match the mold temperature machine, chiller, suction machine and so on

Q: What is the problem of Shanghai plastic injection molding machine in the die closing process?: Solenoid valve installed wrong, or out of the oil path is simple along the road, and the solenoid valve is connected to reverse.

Q: Injection molding machine barrel, and the height of about how to adjust?: The screw you're shooting is just adjusting the height and the left and right. If the deviation is large, the fixed seat, the piston rod, the pressure plate and the screw should be loosened.

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