China EVA PVC Compound Granulation Machine

EVA PVC compound granulation machine,PVC EVA granulation pelletizing production line,This machine can compounding PVC/EVA and other material,machine with wind-cooling die face for the PVC/EVA material.

You can compounding all the powder material together with a high speed mixer and then send to the machine to produce pellets, or you can send the rigid material directly into the feeder to produce the pellets.

These kind of material can not use water, if there is water in the die ,the die will be block up, so it must be use wind to cooling the die, and the extruder screw is special designed for such material.

Machine process way: High speed mixer----rotary charger----hopper/feeder----Extruder--wind cooling hot die face pelletizing system----wind transmiss system----Silo

Customer can choose to use high speed mixer, rotary charger or not, you also can send the material directly into the hopper/feeder by mannal. We can add one alarm in the hopper, when there is no material in the hopper, it will alarm, and then you can add the material again, so that you won't worry about if there is material in the hopper.

Advantage of the machine
PVC twin screw extruder granulation machine has many advantages, which focus on feeding system, driving parts, transmission parts,screw RPM, screw desigin, barrel composition, electrical control system, pelletizing system. Such as:

1. Feeding system: We have developed the volumetric feeder and continuous gravimetric automatic feeding system. On volumetric feeder system, we sue new design type feeder which avoid the powder leakage shortage; The gravimetric feeder adopts Siemens PLC and International barnd load cells, through PROFIBUS to achieve close-loop control, so that it increase the accuracy of feeding, also realized the industry automation.

2. Driving parts: We use best brand motor, AC or DC are both available. Also ABB or Siemens motor as optional.

3. Transmission System: our gearbox is used tri-axis structure, which combine reductina nd torque distribution gotether. All bearing is NSK or SKF. Or you can deside by yourself

4. Screw rotating speed: current, we have standar twin screw extruder from 400-600RPM, we will suggest customer to use suitable RPM extruder according processing material

5. Screw combination: All screw parts are all segments parts, the L/D can be from 28-60, Customer can easy to change to screw design to meet different polymer processing, so that we can use one machine for different purpose process, the screw parts are made of high-speed tool steel, also wieth so many years experience, we designed different tyep kneading elements, mixing elements, gear disk etc.

Machine detail parameter

Item NO.Item nameQuantity Power1Hopper1set--2SJZ80/156 Conical twin-screw screw extruder1set55kW3Hot cutter mould1set--4Wind-cooling rubs surface hot cutter1set1.1kW5Wind transmission system1 set2.2kW6Silo1set--7Electric control cabinet1set--

Layout of the machine line
1. Main machine 3. wind-cooling surface hot cutting system 5. Cyclone separator
6. Wind-cooling vibration 7. wind transmission system 8. Cyclone separator
Wind transmission system 9. Silo
Project Summary

NO.Item.Spec.1MaterialEVA/pvc2Capacityoutput:300-400 kg/hr3Final products size2.5mm4Electricity power 380V 50HZ 3P 5Installed power80 KW for whole plant6Power consumption60% of installed power7Plant area> 36 Square meter
>3 meter height
Estimate line size: 6m(Length)* 2m(Width)* 3 m(Height) we can make the line turn as U or L shape to fit the buyer's plant8Manpower2-3 Persons required7Payment terms30% by TT as deposit; Balance paid by TT before shippment.Delivery time35 Working days since receive the depositPackage Packing by film.Warranty Period12months since the date of BL.ShippingBy seaOffer validity60Days

Environmental protection
When you produce powder, there is too much power in the workhouse, it will be very dirty, then you can choose to use Auto vacuum loading system, so that there won't much powder in the factory.

High speed mixer, mixing PVC and other chemical material first, then send into the extruder hopper to feed for pelletzing
Hopper/feeder

1.You can use feeder to feed the material into the extruder

2.You also can use only one hopper, the material can go directly into the extruder

3.We can install one alarm on the hopper, when there is no material, it will alarm
4. Material: Stanless stell 304

Conical twin-screw Extruder
1. Barrel screw: Material is 38CrMoAlA, according to different material adopt different cooling way, different construction of the screw
2. Gear box: gear box and distribution box all adopt hard gear face, high precision. Material of gear box is 20CrMnTiA, distribution box gear's material is 38 CrMoAlA, nitrogen treatment
3. Main machine motor: AC 55Kw
4. Cooling: by fan
Wind cooling hot cut die
1. Screen changer quickly
2. Hot cutter mould: Die 40Cr,
3. Hot-cutter mould material is 40Cr,surface hard plating thickness: 0.03~0.04
4. Diverter hard plating, thickness 0.03~0.04, cost aluminum
5. Stainless steel pelletizer coverδ2, with light and watch hole
6. Can be move up and down, back and forward can be moved a little, material of cutter is 9CrSi, cutter rest, cutter holder with chromate treatment, there is spring on the cutter holder to put the cutter stick on the die, the pelletizer wheelbarrow with track, can move, all pelletizing system install on the mould.
Two Wind transmission system, PVC is easily to stick together ,so it should be use two stage wind transmission system, and wind cooling vibration to seperator and cooling the material

Material testing the machine
1. We supply below necessary documents with the machine:

2. We provides one-year quality guarantee. During this period, if the machine's malfunction is approved to be our responsibility, we will send the broken spare parts to you with DHL courier or other way within 7 workdays after receiving the complainant. And send the technicians to the buyer's factory for maintaining. All charges are in our account.
3. After one year guarantee, If you need we can provides payable spare parts and technician's VISITING maintenance, and any broken spares we can send you soon as possible.
4. We trust that our quotation meets with your requirements and we will gladly furnish you with further information.
5. 24Hours service : Cell+86-13915707468