PVC doors and windows making machine plastic profile extrusion line

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 10 set/month

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Specifications

PVC doors and windows making machine/PVC profile extrusion line
1.CE/ISO/BV certificates.
2.12 years experience.

PVC doors and windows making machine/PVC profile extrusion line

Description for PVC doors and windows making machine

PVC doors and windows making machine is optimized in design, referring to the newest foreign technology. The line has the advantages of stable plasticization, high output, low sheering force, long life service and other advantages. The calibration unit’s pump and haul off unit’s reducer are famous brand products. After simple changing of the die and screw, it also can produce the foam profiles.

Flow Chat for PVC doors and windows making machine:

Raw material → mixing → granulating → conical twin-screw extruder → profile extrusion mould → cool molding die → vacuum calibration support → belt haul-off → cutter → rack → finished product

Specification for PVC doors and windows making machine :

Specifications	SJZ45	SJZ51	SJZ55	SJZ65	SJZ80	SJZ92
Diameters of screws(mm)	45/90	51/107	55/110	65/132	80/156	92/188
Speed of screws(r/min)	1-45.5	1-42	1-40	1-38	1-36.9	1-34.7
Effective length of screws(mm)	989	1070	1200	1440	1800	2500
Main motor power(Kw)	15	18.5	27	37	55	110
Barrel heating power(Kw)	11.5	16	18	24	36	88
Production capacity(kg/h)	80	120	150	250	360	1000
Center height of machine(mm)	1000	1000	1000	1000	1000	1000
Net weight(kg)	3000	3200	3500	4000	5000	5500

The System configuration for PVC doors and windows making machine

1. The main conical twin screw extruder

2. Vacuum Calibrating Table

3. Haul Off Machine

4. Cutting Machine

5. Stacker

6. Auxiliary Equipment: Crusher and High Speed Cooling Mixer

PVC doors and windows making machine plastic profile extrusion line

Q: What is an extruder?: Usually called extruder, it is a plastic extrusion machine.

Q: What impact does the extruder vacuum pump open or close on the extrusion product?: If the vacuum pump is opened, the air in the extruded product will be removed and the product material will be more closely packed.

Q: Plastic double screw extruder, pumping air will accumulate material, how is it going on?: I am a professional pipe mold, can you say more details?

Q: Can PC and PP be extruded together with two materials in an extruder?: No co extrusion, PC polycarbonate, PP polypropylene, two kinds of product structure is not the same, not the same chemical composition, viscosity and liquidity is not the same, processing temperature and processing technology is also very different, and two kinds of products, so not incompatible, CO extrusion.

Q: Cable extruder how to match the mold, how to calculate the formula, ask the master pointing: Look at what you have in the form of mold, extrusion, drawing, or half pipe

Q: 1: what is the difference between an extruder and an injection molding machine?Answer the questions in terms of structure, process, product difference, material distinction, mould distinction and development areaThis is a kind of mechanical professional mold mold equipment on an essay question, please the professional teacher to help answer, thank you very much, the students have urgent need, thank you!!: 2: injection molding machine, mainly to melt the plastic injection molding process, after the mold injection molding machine outjection. The main products are mechanical parts, containers, household appliances shell.

Q: Before and after the original good tune, up and down again before and after the tune, before and after, and up and down again: The nose is not accurate enough or wornOr the screws are not screwed in placeOr die inappropriate, too large

Q: There is a 90 extrusion machine, used in the production of communication cables (outside the cable core is extruded with a layer of LLDPE), now is the configuration of Y2-280M-490KW167A inverter type ACS510197A + ABB), General Motors now found low speed when the current is too large, what reason? How to solve? The details are as follows: used for communication cable production HYA30*2*0.4, 1, line speed is 50 m / min, inverter display frequency 35.3HZ current: 116A; 2, line speed is 40 m / min, inverter display frequency of 28.2hz, current: 140A3, line speed is 35 m / min, the frequency converter significantly method: 157A 24.6HZ frequency current, because the product variety and technical reasons, we need to be in the frequency of 10HZ production. Now, it seems that if I reduce the speed again, the current will probably exceed the rated current. What should I do? Is the motor changed to frequency conversion motor? Or inverter? How to solve? Please heroes pointing, thank you!: The extruder is a constant torque load. The original configuration is usually a DC governor + DC motor. When using a DC motor, the current is usually constant during the speed rise.

Q: How to adjust the 65 screw gap in the extruder?: This should be practical learning. The outlet plane of the barrel is about 3 mm in diameter.

Q: What are the components of an extruder?: The driving system of an extruder is to drive the screw, providing the torque and speed required by the screw in the extrusion process, usually consisting of an electric motor, a reducer, and a bearing.3. heating and cooling device for extruderHeating and cooling are necessary conditions for the process of making a plastic extruder. It includes two aspects:(1) now host extruder is usually divided into electric heating, resistance heating and induction heating, heating installed in the fuselage, neck, head of each part. The heating device heats the plastic in the outer barrel to increase the temperature required for the process operation.(2) the cooling device is designed to ensure that the plastic is in the temperature range required by the process. Specifically, to eliminate the excess heat generated by the shear friction of the screw rotation, in order to avoid the temperature is too high, so that plastic decomposition, coke burning or stereotypes difficult. Cylinder cooling water cooling and air cooling is divided into two kinds, small and medium sized extrusion machine adopts air cooling is more appropriate, large use more water or two kinds of combined cooling; cooling water cooling screw mainly adopts the center, the purpose is to increase the solids conveying rate, stable glue volume, and improve product quality; but in the cooling hopper one is, in order to strengthen transport of solid material, prevent warming plastic sticky jam outlet, two is to ensure the normal work of the transmission part.

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