2016 High Quality Twin Screw Extruder for Plastic
|FOB Price:||US $48,000-55,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $48,000-55,000/ Piece|
|Production Capacity:||1000 Sets /Year|
|Transport Package:||Non-Fumigation Export Wooden Case|
|Payment Terms:||L/C, T/T|
- Model NO.: NR-II-46
- Plastic Processed: PP
- Feeding Mode: One Feed
- Screw: Twin-Screw
- Screw Channel Structure: Deep Screw
- Automation: Automatic
- Weight: 2.8 Ton
- Hardness: Over HRC 63
- 46: Barrel Nitrided Steel
- Raw Material: LDPE HDPE PE PP Pet PA6 PC ABS PVC
- Motor: Siemems
- Trademark: Longshi
- Origin: China
- Type: Granule Extruder
- Product Type: Granulating Extruder
- Assembly Structure: Integral Type Extruder
- Engagement System: Intermeshing
- Exhaust: Exhaust
- Computerized: Computerized
- L/D: 24-48
- Screw Dia.(mm): 46
- Voltage: 380 ~ 440V, 50 ~ 60Hz, 3 Phase(Standard)
- Inverter: Inverter
- Output (ABS): 250-430 Kg/H
- Specification: 3400* 1800*1600mm
- HS Code: 8477209000
|Model||Main Motor(kw)||Voltage||Material||Screw Dia.(mm)||Hardness||L/D||Dimension (mm) L*W*H||Weight||Others|
|NR-II-46||55||90||380 ~ 440V, 50 ~ 60Hz, 3 phase(Standard)||Barrel Nitrided steel||46||over HRC 63||24-48||3400* 1800*1600||2.8 ton||1.Screw Segment type with Involute Spline Shaft 2.Heater Brass casted heater nine blocks 59kw|
3.Temperature Control 9 Zone+2 Zone 4.Use the motor of SIEMENS.
|Max Screw Speed (rpm)|
|Output (ABS) (kg/h)|
|Torque per shaft (Nm)|
|Maximum output power|
1 Type Co-rotated twin screw extruder
2 Capacity 250kg/hr(ABS pellet) (55kw main motor)(Standard)
4.30kg/hr(ABS Pellet)(90kw main motor)(Option)
3 Dimension 800mm(CH), 3,400mm(L), 1,800mm(W), 1,600mm(H),
4 Weight 2.8 ton
5 Voltage and capacity of power supply
Voltage 380 ~ 440V, 50 ~ 60Hz, 3 phase(Standard)
Capacity 88KVA(AC 55kw main motor)(Standard)
123KVA(AC 90kw main motor)(Option)
6 Barrel Nitrided steel, nitrided (Standard)
Hardness over HRC 63
7 Screw Segment type with Involute Spline Shaft
8 Heater Brass casted heater nine blocks 59kw
9 Temperature Control 9 Zone +2zone
10 RPM 50 ~ 440 rpm(Main motor 55kw) (Standard)
50 ~ 700 rpm(Main motor 90kw) (Option)
11 Main Motor 55kw of NEMA motor by SIEMENS.(Standard)
380 - 440V(Standard)
The advantages of twin screw extrusionTwin screw extrusion has become the standard over time in several industries because it offers numerous advantages over single screw extrusion:
- More consistency in production and control of product quality
- Increased productivity due to continuous processing, faster start up and shut down between product changes, quick changeover and advanced automation
- Greater flexibility, with the capability to process a wide range of raw materials
- Optimized footprint thanks to energy and water savings
- Simple and easy to maintain and clean.
|Screw Diameter||φ38 mm|
|Speed regulation mode||Converter|
Instrument Type Electric Control System
Control system parameters
|NR Control system parameters|
|1||Power supply voltage||380V±10% 3 phase 5 wire|
|3||Total power||~90 KW|
|5||Control voltage||AC220 v|
|7||Relative humidity||≤80%,without condensation.|
|8||Installation elevation||≤1000 m|
|9||Control type||General instrument controls|
|10||Temperature measuring element||J type Thermocouple range0-400ºC|
|11||User-owned power cable||3×50mm2+1×16mm2|
|12||Cable length||5 m|
|Electrical control cabinet size||1000×1600×500 mm|
Technical parameter of Motor
|Environmental temperature||≤ 40 °C|
|Installation height||≤1000 m|
|Cooling mode||Install fan blade on the motor|
|Safety protection level||IP 21|
|Speed regulation mode||Converter|
Technical parameter of cooling water system :
|1||Inner circulating water||Soft Water|
|2||Outer circulating water||5~32 °C pure water|
|3||Pump motor power||0.5 kw|
Technical parameter of vacuum pump :
|1||Vacuum pump motor power||2.2KW|
Power Data and Environmental Requirements
|Standard of low-voltage power supply(DIN/IEC 38)||380 V -5/+10 %, 50 Hz -/+2 % 3 3 phase/N/PE 50Hz|
|Control voltage standard(transformed)|
instrument, solenoid valves)
|220 V AC (Contactors, instrument, solenoid valves)|
|Environmental temperature requirement||10 - 40 °C|
|Air relative humidity of air requirements||max. 80 %, No condensation|
|Installation height||£1000 m|
- Provide feasibility process experiment for customer.
- Provide the unit layout and related technical conditions for customer after signed the contract .
- Provide pre-acceptance ( Including Commissioning Test) to customers before the equipment send out from factory .
- Provide detailed production plan and order status to customers .
- Provide equipment installation and commissioning after the machine reached customer's company . (If need technical engineer go to foreign country , the total cost should be in charge of buyer )
- Provide training of operation and maintenance for the customer during equipment commissioning.
- Provide one-year equipment warranty .
- Provide customer's production line maintenance,new product development ,technical advisory services and spare parts for a long time .
Q1. Which material can be used for the machinery ?
All the machinery produced by our company is made of stainless steel which eliminates rust corrosion and easy to clean, prevent your material from contamination of foreign substances. Also it makes a more beautiful look.
Q2. How about the logo?
We could make you own logo on the products . We could ship the blank-brand machinery then you could add you own logo on it ,or if your order is big enough ,we could arrange the customized-brand for you .
Q3. Can you help for design?
Yes, we have a professional design team and engineer, please send us your requirement and the material you would like to handle or any other special requirements , we could according your material to create a suitable machinery for your products to make the production at full capacity and more efficient .
Q4. How can I control the quality of the goods?
We have strict quality control in production process.
And we also offer the time plan of the production state to you every time , you can see every step of your machinery to be made in detail . High quality is our stander to make sure that we could establish long -term business with our customers instead of Short-sighted benefit .
Q5. Does your products has any guarantee ?
Longshi Machinery guarantees all new products and parts to the first owner-operator to be free defects in material and workmanship for a period of 12 months from B/L date, under normal use and service.
Q6. How about the lead time ?
This part is our strongest part , for meeting the customers big demands , we have some products in stock which will certainly help our customer to save their time and increase the production capacity . Also if the products is out of stock , we will try our best to meet make the products at earliest time , about 20 days . And each machinery will have a specific time schedule to ensure about the customer know all the detail and have good plan for preparation work .
Q7. About Shipment.
If you have your own forwarder. We can deliver the goods to your forwarder's warehouse.
We also have good cooperated forwarder, if you are not convenient at this part, we can arrange our forwarder to ship the goods to you.