PC Hollow Sheet Extrusion line

– POLYTECH DCS remote system control, which make machine more automatic and improve machine efficiency and accuracy. We made more
than 100 systems for our customer in past 3 years (covind situation make is popular)
– POLYTECH supplied more than 1000PC hollow sheet production machine whole of the world, such as south Asia, middle East
countries, south American, etc.
– POLYTECH cooperate more than 400 countries for different extrusion machine in past 25 years.

PC hollow sheet extrusion machine structure

Machine Item	Specification And Advantage
20/30 Single Screw Extruder	Max Output 400kg/H Motor Power 132kw DC Motor, Siemens Speed Inventor ABB Material 38CrMoAlA Surface Treatment Nitrided and Polished Rotation Speed 20~90r/Min Material 38CrMoAlA
45/30 Single Screw Extruder For UV Coating	Max Output 50kg/H Motor Power 15kw AC Motor, Siemens Speed Inventor ABB Material 38CrMoAlA Surface Treatment Nitrided and Polished Rotation Speed 20~90r/Min Material 38CrMoAlA
Melt Pressure Pump	Material of Filter Plate 38CrMoAl Diameter of Filter Plate 150mm Change Type Hydraulic Cylinder Hydraulic Station Power 2.2KW
Hydraulic Station	Two Station
Extrusion T Die	Width of Mould Chasm 800 To 2100mm Max. Hatch of Mould: Producing Sheeting with Thickness 4 To 10mm
Shaping Mould Calibrating Platform	Welded Structure of the Calibrating Table, The Height Can Be Adjusted The Shaping Mold Can Be Moved Along the Rail Drive by Motor Shaping Molds Are Polished and Chromated The Structure of The Shaping Mold Is the Latest Design, Improved From OPIMA, The Surface Is Sand-Spraying Treated
5 To 6 Group Haul Off Machine	6 Pairs Pulling Rollers, Specifications Φ250*2300mm The Close/Open of The Rollers Is Pneumatic Controlled Driving Motor Is 7.5KW, The Reducer Is Famous National Brand With the Imported” ABB” Frequency Inverter. Haul-Off Speed 0-10m/Min
Oven	Specifications Of the Oven:2200*5000mm
Lamination Film Device	Two Station
Two Group Haul Off Machine	Haul-Off Speed 0-10m/Min
Cutter	The Horizontal Cutter Supported by Two Adjustable Rollers Before the Knife and Four Rollers Behind The Knife, Temperature Controlled By OMOR Temperature Instrument. Effective Cutting Length:2100mm。 The Horizontal Cutting and Vertical Movement Is Driven by The AC Motor Controlled By The Imported “ABB” Frequency Inverter.

Advantages of our pc hollow sheet production machine

1-DCS remote system control, which make machine more automatic and improve machine efficiency and accuracy
Realize centralized control, equipped with intelligent rubber-plastic cloud platform and intelligent remote diagnosis platform, as well as intelligent execution and drive unit, so as to develop a target-oriented Polaroid intelligent corrugated tile telescopic production line system solution

2-Stability and durability
Use qualified material and famous brand components, which make production stable and durable

3-Much experience and strong design and service team
We have more than 25 years’ experience for PC hollow sheet production machine
We pay high attention for our technician team and after service team.
We have more than 8 service team whole of the world

4-Best mould design with best mould processing technology and equipment
All mould drawing is designed by us. We know how to make the shaping with reasonable design. It concludes too many details inside. We tried hundreds of times. We cost too much for its improvement and innovation in the past 25 years. Choose best mould material, use the imported processing equipment. Now we are confident that we can do best in this filed

Finished product from PC hollow sheet extrusion machine

POLYTECH adopt latest technology for PC hollow sheet production machine. When you change extrusion T die mould, you also can make another PC/PMMA product.
Following is the main product, which can be made from this line:
1) Different hollow sunlight board (PC hollow sheet, one-layer hollow, two-layer hollow,
Honeycomb hollow sheet
2) Endurance plate or resistant plate (PC solid sheet)
3) Pc hollow corrugated roof sheet

PC hollow sheet and solid Product application and its advantages

1. Light weight: The specific gravity is only half of that of ordinary glass, and it is not easy to be broken. It saves time and effort in handling and installation and is especially suitable for tall buildings.
2.Transparency: The transparency and surface gloss provided by the colorless transparent sunlight panel, the coloring panel can block the strongest part of the sunlight and soften the transmitted light.
3.Sound insulation performance: It can effectively reduce noise and is the material for highway sound insulation barriers internationally.
4. Heat transfer: The solar panel has a lower thermal conductivity (K value) than ordinary glass and other plastics, so that the heat loss is greatly reduced. It is used in buildings with heating equipment and is an environmentally friendly material.
5. Impact resistance: PC is the perfect impact resistance among thermoplastics. The solar panel made of PC can maintain good impact resistance for a long time in a wide temperature range and has “non-broken glass” And the reputation of “sound steel”.
6.Anti-condensation: Under normal circumstances, when the outdoor temperature is 0 °C and the indoor temperature is 23 °C, as long as the indoor relative humidity is lower than 80%, the surface of the material will not condense.
7. Flame retardant and fire resistance: PC board has good fire resistance. It has been tested by the National Fire Protection Building Materials Supervision Center and has reached the flame retardant B1 level according to the GB8624-1997 standard. The plate’s own ignition point is 630°C, no toxic gas will be produced during the combustion process, and it will not contribute to the spread of the fire, and it will self-extinguish after leaving the fire.
8. Chemical resistance: The solar panel can resist the erosion of various organic acids, inorganic acids, vegetable oils, neutral salt solutions, aliphatic hydrocarbons and alcohol at room temperature. Solar panels are soluble in chlorinated alkanes, slightly soluble in aromatic hydrocarbons and ketones, can be destroyed by alkalis, and swell in water and methanol. (See description for details)
9. Cold bending installation: heat and cold resistance

The Ultimate FAQ Guide

1) How much space needed for this PC hollow sheet extrusion machine line? Total electricity power? water consumption? compressor air required,etc.?
The workshop width is better more than 15 to 20 meters, length better more than 50 to60 meters PC hollow sheet extrusion machine. You need prepare 3 to 5 m3 circulation water. Whole loading power is around 260 to 300kw for one machine line. Then better keep transfers at least 315KVA. Please prepare one air compressor around 7.5kw.

If you have good working condition, also prepare one water chiller and 5 to 10-ton crane. If you still confuse about workshop arrangement, we can help our customer make workshop layout, which can help you make sure all of the necessaries. Whole machine line connection will be done from our side. Customer need prepare his own electricity, circulation water, air, and some other base construction

2) How about your after service? Any representatives in our local or nearby? For example, if machine broken, or we cannot get good, finished product, then what can we do?
We have more than 25 years’ experience for PC hollow sheet extrusion machine. We accumulate much experience both for machine manufacturing and product making. For domestic market, it is quite easy for us to visit customer if machine has some problems.

But for international market, we start business 17 years before. It is not easy for us to handle at beginning. We will send people to customer factory for installation and people training. Customer need prepare raw material advanced. And need find some professional local technician, who can handle PC hollow sheet extrusion machine after my people go back. Normal we guarantee our machine 12 months.

Any non-human-factor problem, we will take care and replace them by free. We can do online guidance or onsite service. We cooperate with several team for after service in overseas market, such as India, south American, south Asia, Russia, and Middle east countries. We train them and they can help us do after service on local or nearby. During virus situation, we adopt DCS remote control system, which can make machine operation easily. All above can guarantee our fast service for our international market.

3) What is the main brand or who is our cooperator for PC hollow sheet extrusion machine, how we choose our supplier?
There are thousands of spares in machine line, such as motor, inventor, temperature controller, screw and barrel,etc. How we choose our supplier in past 25 years? Beginning is always difficult. Our team always agree that using best brand for machine main components is not the bad choice for beginning.

They have very long time testing in the market, which approved by market about their quality. But it is not easy to choose the proper suppliers among thousands companies. We already use several years to study them and cooperate with them. We try to make all parts original. We offer them drawing, give them our suggestions, which can help them improve our machine. We require them use advanced material to replace their normal standard. It means that you need pay extra to get better durable and stable components.

We know all small parts will contribute to result. We found that lot of customers complain that Chinese cannot make very good quality product. Their machine is cheaper than other countries, but their quality is so bad. We always insist on quality first in past 25 years. Yes, there are some suppliers from China they like flight with each other about price. But it cannot last so longer. Normal one-time business is enough.

When some of my customers complain us why your price is little bit higher, I will explain them: we use best electric brand, such as Siemens, Wannan, Omron, Abb, ETC. We use advanced and ticker steel material for base construction. We have strong invention team and we use imported equipment to process the key spares, etc. That all is what we do in past 25 years.