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: What does injection pressure mean?: Formation of back pressure in injection moldingFirst, the formation of back pressureIn the process of melting and plasticizing of plastics, the melt moves to the front of the barrel and more and more, gradually forming a pressure to push the screw back. In order to prevent the screw from backing too fast and to ensure uniform compaction of the melt, it is necessary to provide an opposite direction of pressure to the screw, which is the reverse pressure that prevents the screw from retreating. Back pressure is also known as plasticizing pressure, and its control is achieved by adjusting the oil return valve of the injection cylinder. Pre injection plasticizing screw injection molding machine is equipped with the rear end of the oil cylinder back pressure valve, regulating screw back when the injection cylinder oil cylinder speed, to maintain a certain pressure; shift speed screw motor after (resistance) is composed of AC servo valve control.Two, proper adjustment of the benefits of back pressure1, can melt inside the barrel compaction, increase density, improve the stability of injection quantity, weight and size of the products. 2. The gas in the melt can be extruded to reduce the gas, the inner bubbles and the gloss uniformity of the products. Slow speed screw back, so that melt inside the barrel full plasticizing, mixing and melting toner, color uniformity, avoid product color mixing phenomenon. 3, slow speed screw back, so that melt inside the barrel full plasticizing, mixing and melting toner, color uniformity, avoid product color mixing phenomenon. 4, appropriately increase the back pressure, can improve the product surface shrinkage and product periphery walk glue situation. 5. It can raise the temperature of molten material, improve the plasticizing quality of melt material, improve the fluidity of melt filling, and no cold glue on the surface of the melt.

Q: How to check the mold opening stroke of injection molding machine: The mould opening stroke of the injection machine should meet the need of separating the mold and removing the plastic parts. The checking of mould opening stroke is divided into the following several situations.1. the maximum opening stroke of injection molding machine has nothing to do with the die thicknessMainly refers to the clamping mechanism for injection molding machine with hydraulic machinery, such as XS-Z-30, XS-Z-60, XS-ZY-125, XS-ZY-350, XS-ZY-500, XS-ZY-1000 and G54-S200/400 type injection molding machine, the mold opening stroke by the connecting rod mechanism (or clamping cylinder) determines the maximum stroke, irrespective of the thickness of the mold.For injection mold with single parting surface:Smax = H1+H2 + mm (5 ~ 10)For injection mold with double parting surface:Smax = H1 +H2 + +a (5 ~ 10) mmType: Smax injection molding machine maximum mold opening stroke (mm);H1 plastic parts (mm, H1) launched a distance - like mold core is equal to the height, but for the plastic parts of the inner surface is stepped, sometimes do not have to launch the full height core can remove the plastic parts, then H1 can be determined according to specific circumstances, in order to successfully remove the plastic parts;H2 a piece of plastic height, including the height of the castable (mm) of the gating system that is connected to the plastic part.A the distance between the fixed die seat plate and the runner plate required by the casting system to remove the condensate (mm).

Q: What is the percentage of nozzles in injection molding machines?: Your first barrel the temperature is 200, so fifty percent is 100 degrees

Q: how fast preheating ah, the more detailed the better, do not understand, please do not answer, online, etc.: Do not know you have no injection molding machine mold with mold temperature machine temperature control, if any, can do a coil in the fuel tank heat exchanger from the mold temperature machine connected to a set of loop heat exchange in a can to the mailbox.

Q: What do you mean by the number of beers produced by an injection molding machine?: Beer here with the pronunciation of "sad", is the injection molding Hongkong said.The number of each beer translated into Mandarin is the first mock exam a few cavities, namely a number of parts injection molding means ~

Q: Introduction of injection molding machine: Introduction of YX - ZR injection molding machine on the internet:The leading products of the company are YX-ZR series single stage capacity increasing injection molding machines and their injection products. The core technology of super large single step type compatibilizing injection molding machine developed by key institutions with independent intellectual property rights, breaks through the traditional structure design of injection molding machine limitations, and consumption premise are significantly reduced in weight and energy, realize the large capacity injection, the production of large injection molding is possible.Application of injection moulding machine (example of producing products)(1) all injection trays (silo, backing plate);(two) full injection moulding of building formwork and waterproof partition of concrete building;(three) full injection molding and assembling ton box;(four) full injection, hot melt and electric melting large pipe fittings;(five) full injection, boat body, furniture and earthquake activity room;(six) full injection molding isolating piers for road safety.YX-ZR series single step type compatibilizing injection molding machine due to the single step type compatibilizing injection and wedge locking system, the screw and the international advance injection, two-stage or multi-stage compatibilizing injection combined with traditional injection molding machine toggle clamping system has its advantages compared to Aaron than:First, the weight of the whole machine is reduced by more than 50% compared with the traditional machine, and the manufacturing cost of the equipment is fundamentally reduced;

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: The products produced by injection molding machines include flying edge, burn and burn: Injection molding machine debugging process is generally divided into three steps:1 、 before setting the parameters, confirm and prepare the parametersTo confirm the material drying, mold temperature and temperature of the heating cylinder is correctly set and achieve processing state.Check the die opening and closing and push out the movement and distance setting.The injection pressure (P1) set at the maximum value of 60%.Keep the pressure (PH) set at the maximum value of 30%.The injection speed (V1) set at the maximum value of 40%.No screw speed (VS) is set at about 60RPM.Back pressure (PB), set at about 10kg/cm2.Very loose denunciation set in 3mm.Only the pressure switch in position setting screw diameter 30%. For example, the screw of phi 100mm is set 30mm.We will travel slightly shorter than the calculated value measurement set.His total injection time is short, the cooling time is slightly longer set.

Q: Want to know how to play a complete product, how to calculate the pressure, speed, etc.. Example, GREE electrical appliances series 4002B chassis, how can I transfer the full product?.: (3) adjustment of injection device;1) adjust the injection seat moving stroke after the die is closed and at low pressure, so that the nozzle can top the mold gate sleeve.2) check whether the nozzle used for the processing of materials, installation is smoothly, the nozzle flow is smooth.3) adjust all kinds of pressure, such as injection pressure, packing pressure, injection seat pressure, back pressure, etc..4) adjust the metering stroke and anti trip stroke of the screw, and check whether the limit switch or sensor is sensitive and reliable.5) the pre plastic screw air several seconds, to have no abnormal mechanical noise, hopper opening plate switch is normal.

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