Plastic Injection Machine of Variable Displacement Pump

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set set

Supply Capability:: 2500 Sets per Year set/month

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Detailed Product Description of Plastic Injection Machine HXF1250

Injection weight: 4843 gram to 7844 gram

Main specification of HXF1250		Screw A	Screw B	Screw C	Screw D
Injection Unit
Screw Diameter	mm	110	120	130	140
Screw L/D Ratio	L/D	26.2	24	22.2	20.6
Shot Volume (theoretical)	CM³	5322	6333	7433	8616
Injection Weight (PS)	g	4843	5763	6764	7844
Injection Rate	g/s	778	926	1087	1260
Plasticizing Capacity	g/s	115	128	145	175
Injection Pressure	MPa	204	172	151	130
Screw Speed	rpm	95
Clamping Unit
Clamp Force	KN	12500
Toggle Stroke	mm	1300
Max. Mold Height	mm	1300
Min. Mold Height	mm	550
Space Between Tie Bars (W×H)	mm	1260X1260
Ejector Force	KN	260
Ejector Stroke	mm	400
Ejector Numbers	n	21
Others
Max Pump Pressure	MPa	16
Pump Motor Power	kW	55+55
Heater Power	kW	82.8
Machine Dimension (L×W×H)	m	14.3×2.8×3.5
Machine Weight	t	71
Oil tank capacity	L	2703

Q: How will the screw speed of injection molding machine be adjusted slowly?: In the screw speed adjustment, from the lower speed start, gradually commissioning to higher speed, and then determine the screw speed.The working speed of the screw of the injection machine is unstable and is affected by the following factors:1, drive V belt wear seriously, slipping when working.2, V belt drive belt wheel center distance is too small, so that belt drive can not and belt pulley trapezoidal slope correct friction drive work.3. The temperature of the heating material in the barrel is low, and the material is not uniform, which leads to the screw rotation of the injection machine, the increase of the working load torque, and the instability of the screw speed of the injection molding machine.4, injection molding machine screw thrust bearing damage, etc..

Q: What is the percentage of nozzles in injection molding machines?: By the percentage of the first section of the temperature

Q: What is the temperature of the NH, H and HP on the injection machine screen?: Injection molding machine in the lock mode, the thimble is to look back, not open mold, to see if the parameters are set incorrectly, press the mold opening, the volume of mold opening valve, there is no electricity

Q: What are the famous brands of injection molding machines?: The best is the NESTEL, the best and the most expensiveGermany has: MILACRON, ARBUG, BATTENFELD, KRUSSMAFFEI, BOYJapan is already very complete, the basic motor basedIn addition to these domestic brands, "Light sea" prefix more

Q: Notice of injection moulding machine: Injection molding machine temperature rise is too high, five major hazards: the machine produces thermal deformation, oil viscosity decreases, rubber seals deformation, accelerate oil oxidation deterioration, but also make the air component pressure reduction.One of the hazards: causes the machine to produce thermal deformationIn the hydraulic component, the moving parts with different thermal expansion coefficients are jammed because of the small clearance between them, which results in malfunction and influences the drive accuracy of the hydraulic system, resulting in the poor quality of the parts.Hazard two: reduce the viscosity of the oilThe high temperature rise of the injection molding machine will lead to lower viscosity of the oil and leakage increase. The volume efficiency of the pump and the efficiency of the whole system will be significantly reduced. As the viscosity of the oil decreases, the oil film of the moving parts, such as the slide valve, is thinned and cut, and the frictional resistance increases, leading to increased wear.Hazard three: deform rubber sealsThe temperature rise of the injection molding machine is too high, it will deform the rubber seal, accelerate the aging failure, reduce the sealing performance and service life, and cause leakage.Four of the hazards: to accelerate the oxidation of oilThe temperature rise of the injection molding machine is too high, it will accelerate the oxidation of the oil, precipitate the asphalt material, and reduce the service life of the hydraulic oil. The precipitate blocks the damping orifice and the slit valve opening, causing the pressure valve to stop and cannot move, and the metal pipe lengthens and bends, and even breaks.

Q: What are the types of injection molding machines?: According to the classification of raw materials plasticizing and injection methods, the injection machine can be divided into: (1) plunger type, (2) reciprocating screw type and (3) screw, plasticizing plunger, injection type three.According to the structure of the injection machine, it can be divided into: (1) vertical injection molding machine, (2) horizontal injection machine, (3) angle injection machine, (4) multimode injection machine, (5) combined injection machine.According to the size of the processing capacity to the injection machine classification, can be divided into: (1) ultra small injection machine, (2) small injection molding machine, (3) medium-sized injection molding machine, (4) large injection machine (5) super large injection molding machine.By use of the injection machine can be divided into: (1) general injection machine, injection machine exhaust (2), (3) high speed precision injection machine, injection machine (4), (5) three plastic shoes injection head single mold injection machine, double head two (6) injection mould injection molding machine.

Q: We are going to an injection molding machine factory at once. I don't know yet which is what I learn, NC, please master, and hope to be able to put the knowledge about injection molding machine told me, I appreciate the injection molding machine is that NC programming ah | please master, thank you: The injection molding machine is not the NC plastic raw material is heated to a certain temperature and then injected into a mold for molding machine and injection molding machine as you learn, programs are specified, the factory will die mode system set! Not often programmed! (procedure: locking - injection - sol - cooling - mold - Loosening the top has been circulating) of some function of injection molding machine is not the same, is only the function of a computer system (just not the same, is equivalent to XP and W7) injection molding machine can be divided into 4 systems: the locking system, injection system, hydraulic system, electric control system, you said is programming control system!I can't think of that much, just tell you, you've got it, you don't understand, you can communicate!

Q: transparent parts inside the bubble, how to solve this problem, non -, what is the cause?: First of all, we should first analyze where this gas comes from, and how to prevent and reduce the generation of gas.First, when the particles melt in the screw, it will produce smoke. Second, the mold cavity itself contains air, at the time of injection if the air line out will be wrapped into the material to. Third, the moisture in the material produces water vapor at high temperature. (do not think that the drying temperature and time are enough, it must be dry, and wet weather will not be dried by ordinary dryers)From these three directions to improve, first, reduce the material temperature (reduce the production of smoke). Two, slow down the injection rate (which is good for the exhaust gas). Three increase mold temperature (improve material flow due to lower material speed). Four, fully guarantee the drying of materials (PC and PA66 moisture content must be less than 0.03%). Five, the mold into the glue point to enlarge (conducive to the actual effect of packing). Six, the increase in back pressure (effectively increase the density of the material). Seven, the mold exhaust should be guaranteed.From the above points by item examination and improvement, the problem will certainly be solved.In addition, just look at the picture, playing this bubble, the process must be a problem.

Q: What is low voltage protection (injection molding machine)?: Low pressure protection is to prevent the mold cavity foreign body, avoid too much pressure, damage to the moldUsually by the low pressure clamping mode, time, stroke, pressure, three conditions to coordinateFor example, the low pressure lock mode time out, the mold will automatically open and stop alarm, play a role in protecting the mold

Our company keeps long-term cooperation with clients in metallurgy, machinery, chemical, and coal fields and other design institutes, working together for the development of quality products and the application of internal leading-edge technology. We sincerely welcome customers to visit our company and discuss business cooperation. We gain more and more domestic and foreign customers' trust on account of advanced technology, reliable product quality and considerate after service. We strive to offer high quality products to meet the market's requirements, and excellent service to all our new and old customers all over the world. Please feel free to contact us for more information. We look forward to receiving your correspondences in the near future.

1. Manufacturer Overview

Location	Zhejiang, China (Mainland)
Year Established	2003
Annual Output Value	US$50 Million - US$100 Million
Main Markets	North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Western Europe South Asia
Company Certifications	ISO9001:2000;CE Certificate;ISO9001 Certificate

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	ST.PETERSBURG,AMBARLI,RIYADH
Export Percentage	21% - 30%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	50,000-100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered
Product Price Range