Single Screw Extruder PLC Control Type

• Customization: Available
• After-sales Service: Lifetime Maintenance
• Warranty: 1 Year
• Model NO.: BP-8176-B
• Type: Pipe,Sheet,Profile,Filament,Piston,etc.
• Plastic Processed: PVC,PE, PP,ABS,WPC,Polystyrene,EPE,XPS,etc.
• Product Type: Extrusion
• Feeding Mode: One Feed
• Assembly Structure: Integral Type Extruder
• Screw: Single-Screw
• Engagement System: Full Intermeshing
• Screw Channel Structure: Deep Screw
• Exhaust: Exhaust
• Automation: Automatic
• Computerized: Computerized
• Transport Package: Polywood Wooden Case
• Specification: 1250*500*940(W*D*H)mm
• Trademark: BAOPIN
• Origin: China
• HS Code: 8479899990
• Production Capacity: 100 Sets/Month

Product Description

Single screw extruder PLC control type


The small single screw extruder can be applied to the mixing, plasticizing and extrusion of different kinds of engineering plastic, modified plastic, masterbatch and other high polymers with feature of uniformly dispersed, plastics coloring and  filling to modify. This small single screw extruder is fully automatic and  easy to operate.


Parameters:

Temperature range	~300ºC
Screw diameter	45mm optional
Length ratio	1:33 other length diameter ratios optional
Rotation speed of screw	0-285rpm frequency control
Screw material	38CrMoAl chromium molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the roughness Ra≤0.4μm, nitriding depth≥0.6mm, hardness HRC55~60
Barrel material	45# carbon structural steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the roughness Ra≤0.4μm, nitriding depth≥0.6mm, hardness HRC55~60
Heated zone	7 heaters at charging barrel area, 1 heaters in handpiece area, external covered with safety protective wind hood.
Cooling device	8 groups of multi wing fans with super static forced air cooling, cooling through water at the feeding port
Melt temperature	High precision melt temperature sensor monitors changes in melt temperature
Melt pressure	0-40MPa high precision melt pressure sensor detects changes in head pressure, interlock loop control of the host running
Electric control system	PLC programmable color touch screen, man-machine interface operation system, extrusion process can be displayed and monitored dynamically, including temperature control, driving, speed, pressure, interlock and intercontrol function.
Safety protection	The melt pressure is interlocked with the host for overpressure alarm protection; the melt temperature is interlocked with the host for low temperature start-up protection
Power supply	3∮, AC380V, 50Hz,three phase and five line(Not including adjustable electric cabinet)

Specification:
1.Control system: PLC programmable color touch screen, man-machine interface operation system.
2. Screw/Feeding barrel material: It is made of 38 CrMoAlA chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC 55~60, roughness RA≤ 0.4 μm, nitriding depth ≥ 0.6 mm.
3. Heating zone: Mica heater in 3 areas of charging barrel, heater in 2 areas of handpiece. Each areas has a chopper cooling fin covered with security wind shield.
4. Cooling device: Three groups of multi-wing fans to cool air quietly and strongly.
5. Driving motor: Precision gear reduction motor





Features

1. Screw diameter are 20, 25, 30 (optional). Length ratio is 10 to 30 times are optional. So it expands the scope of various materials processing.
2. Screw and barrel are made of 38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming and super-precision grinding. So they are hard and wear-resistant, highly corrosion resistant.
3. Screw with a feeding zone, transportation segment, compression zone and the mixing head. It can process a variety of different materials to achieve the best dispersion effect.
4. 0-80rpm screw speed stepless frequency control in order to meet the requirements of different materials extrusion process.
5. Barrel heating using electric coil heater, easy maintenance, easy to install, 5-zone heating can be sure the temperature reaches required. Barrel adopts 3 multi-wing groups statically forced cooling fan, electric heating and wind cooling integrated layout, hedge balance of hot and cold to ensure effective constant temperature.
6. Die with fast connection clasp, quick disassembly head, easy connection to downstream equipment and test conversion quickly.
7. Options for diversion plate and the filter mask to prevent unmelted particles and impurities and increase the melt pressure as to ensure the quality of plasticizing.