Plastic Injection Machine 688 Tons

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set set

Supply Capability:: 3500 Sets per Year set/month

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Detailed Product Description of Injection Machine HXF688

plastic injection molding machine 688 tons

Injeciton weight: 2091 gram to 2895 gram

Main specification of HXF688		Screw A	Screw B	Screw C	Screw D
Injection Unit
Screw Diameter	mm	85	90	95	100
Screw L/D Ratio	L/D	22.2	21	19.9	18.9
Shot Volume (theoretical)	CM³	2298	2576	2870	3181
Injection Weight (PS)	g	2091	2344	2611	2895
Injection Rate	g/s	417	470	530	580
Plasticizing Capacity	g/s	60	75	85	100
Injection Pressure	MPa	206	184	164	149
Screw Speed	rpm	125
Clamping Unit
Clamp Force	KN	6880
Toggle Stroke	mm	950
Max. Mold Height	mm	960
Min. Mold Height	mm	400
Space Between Tie Bars (W×H)	mm	950X950
Ejector Force	KN	200
Ejector Stroke	mm	280
Ejector Numbers	n	17
Others
Max Pump Pressure	MPa	16
Pump Motor Power	kW	55
Heater Power	kW	41.5
Machine Dimension (L×W×H)	m	11.2×2.45×2.95
Machine Weight	t	39.8
Oil tank capacity	L	1136

Q: How will the screw speed of injection molding machine be adjusted slowly?: 1) the rated screw speed of injection molding machine. When molding PS, the plasticizing capacity and the screw speed of the material to be processed are calibrated by 50%--60% of the rated plasticizing quantity.2) determine the screw speed according to the maximum linear speed that the polymer can allow.The maximum speed of screw is n=V/ PI DThe maximum line speed allowed by V---- polymers in the formula. General polymer V=80cmm/S thermosensitive polymer V=1.8cm/sD---- screw diameter (CM)3) depending on the allowable shear rate r of the polymer, the V in the upper form is replaced by R and then determined.

Q: how fast preheating ah, the more detailed the better, do not understand, please do not answer, online, etc.: Pump the motor in advance, you can, or in the tank with a heating device, preheat faster

Q: injection molding machine is used, every day is 20000G 10000G 7000G of 6000G 4000G 2000G 1000G 560G 210G why the type of injection machine to overcome the number of markers. For example, 20000G injection molding machine can be injected products of the quality of the largest and minimum number of kilograms, thank you: Injection molding machine models are generally defined in two ways: first, the injection volume (grams); two, clamping force.

Q: Just boot time, storage time 19 seconds, after running an hour, 35 seconds are stored discontent, machine storage when the storage will stop for a while, what is the reason?When the material storage machine at the start of the normal storage is full, can, after a period of time running storage storage to storage half sit motionless, then stop for a while can move, the normal storage for 19 seconds, not normal discharge time can reach two minutes, sometimes can stop to rest: Storage material dissatisfaction or storage slow? Or is that the storage slow and storage dissatisfaction ~ ~ ~.Give some solutions for the landlord:1: screw sliding, not blanking. Resulting in a storage or storage, or slow storage. The solution is that all the water above the pipe is opened or a temperature control water valve is added. Control the temperature at the outlet. At some grinding groove is used to mill tube in addition is at outlet of the material, increase the friction. It also prevents the screw from slipping.2: there are debris inside the tube, such as iron or something like that, stuck in it. The only way to deal with it is to check it out.3: pipe and screw wear. Generally, domestic tubes and screws will wear out in a few years. Need replacement. Of course, if you only hit PP, then you don't have to.4: Sol valve leakage or spool stuck. This problem rarely occurs. Change a valve and you'll see.Just think of so many times now, LZ, what kind of situation is it?.

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: 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: How the elite injection molding machine sales in Southern China?: Not how the elite injection molding machine is low, I used, not very easy to use. The quality is poor and the price is cheap

Q: Can you tell me if there are 350 grams of three injection molding machines? How much? Thank you: I don't know this brand of LG, Jin Haitian I know!

Q: What's the pressure and speed of melt press in injection molding machine?: Sol pressure: commonly known as back pressure, refers to the back of the screw when the pressure carried. Sol speed: injection molding machine in the gum into the screw drive, the screw moving speed, that is, the plastic into the screw speed.The new technology adopts the switched reluctance servo motor to drive the hydraulic pump and drive screw to realize the valveless servo hydraulic system with high efficiency and energy saving and high reliability.

Q: How much is the power consumption of the 80 ton injection molding machine in an hour?Plastic accessories 2 grams, the first mock exam 8, one minute can beer several times?What size of injection machine is needed for such a small fitting? 80 tons is OK?Master answer, advertising do not trouble!: You can use a servo, which is relatively low power consumption.But effective work can never be saved, this is the basic physics common sense. It's energy conservation.Servos are a category that you can buy directly servo machines. Instead of the traditional type (formerly a quantitative pump, now using variable pumps).

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