Plastic Injection Machine with Variable Energy Conservation

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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 Variable Pump Injection Machine HXW218

Clamp force:218 ton

Shot weight 324-485 gram

Oil temperature of system is reduced largely

Main Specification of HXW218 variable pump		Screw A	Screw B	Screw C
Injection Unit
Screw Diameter	mm	40	45	48
Screw L/D Ratio	L/D	24.7	22	20.6
Shot Volume (theoretical)	CM³	282	358	407
Injection Weight (PS)	g	262	330	378
Injection Rate	g/s	100	126	144
Plasticizing Capacity	g/s	14	19	23
Injection Pressure	MPa	224	176	155
Screw Speed	rpm	160
Clamping Unit
Clamp Force	KN	1880
Toggle Stroke	mm	450
Max. Mould Height	mm	530
Min. Mould Height	mm	180
Space Between Tie Bars (W×H)	mm	510×460
Ejector Force	KN	45
Ejector Stroke	mm	130
Ejector Numbers	n	5
Others
Max Pump Pressure	MPa	16
Pump Motor Power	kW	15
Heater Power	kW	10.7
Machine Dimension (L×W×H)	m	5.39×1.38×2.08
Machine Weight	t	5.3
Oil tank capacity	L	272

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: Injection back pressure problem: 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 many tons is the injection machine of 12 Ann?: In general, the injection molding machine of various specifications, there are several specifications of the screw, buyers can choose different screw size according to their uses, the screw diameter may be selected smaller, and the groove depth is also different with a shallow depth. For example, the production of PVC, will be shallow groove.Ann and T conversion is quite troublesome, here only give some common types of control: injection molding machine 4 (50T) 8 sets of injection molding machine 6 (120T) 8 sets of injection molding machine 8 (140T) 5 sets of injection molding machine 12 (160T) 5 sets of injection molding machine 16 (180T) 3 sets of injection molding machine 18 (200T) 4 sets of injection molding machine 24 (250T).

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 do you mean by the number of beers produced by an injection molding machine?: In general, each beer refers to the injection molding machine after a molding, take out products (including nozzles and products). If it is 1*1 hole number, a beer product =1 products; if it is 1*2 hole number, then a beer =2 products, and so on, and so on.And if it is two-color machine, then the molding is two times after a beer, the other is the same.

Q: Large injection molding machine to block reuse: First you have to put the head while hot into slices,

Q: Process knowledge of plastic injection machine head: With the ring apron before and after the combined sealing effect of meson, if the two bad one, the plastic will go back cause, injection molding products, inaccurate measurement, the product will appear yellow serious, dark spots. A rubber ring was introduced: the ring from the style points can be divided into two kinds, one is with a fork, a fork is not over, in pre card in the slot when the plastic screw head with a fork, a rubber ring and rotate with the rotation of the screw.

Q: What is the best brand of injection molding machine?: No machinery which brand is the best, only on the basis of their products to pay bonuses chosen for their products for domestic sales. Haitian Zhenxiong is the largest, it is practical, is a first-line brand, second tier brands such as Yizhi Micronesia, Bo, Li Jin, Yi Lida, three line brands such as Jia Ming Chun, the other row, not the name of needless to sayOf course, some domestic machinery enterprises is stealth development, such as Hongkong Ren Xing, a Haitian old brand, a higher level, but the sales idea relatively low-key.

Q: What kind of metal material is the nozzle head of injection molding machine?: Screw is an important part of injection molding machine. Its function is to transport, compact, melt, stir and press the plastic. All this is done by rotating the screw in the barrel. When the screw rotates, the plastic will cause friction and movement between the inner wall of the cylinder, the bottom of the screw, the bottom of the screw, the advancing surface of the screw and the plastic and plastic.Often used to produce screw material:1, 38CrMoAla2, SACM6453, 42CrMo4, 9Cr18MoV5, SKD616, tungsten carbide alloy, tungsten carbide nickel based alloy7 、 fully hardened powder alloy (Quan Hejin)8, high temperature alloy

Q: Haitian injection molding machine alarm, hydraulic insurance exception, what are the reasons?: The problem is on hydraulic oil, such as insufficient hydraulic oil, hydraulic oil containing impurities. Check, either add hydraulic oil, or replace the hydraulic oil.

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