Name: 32 / 40 / 50 mm PVC/LDPE Extrusion machine Extruder

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1.] Model:

MODEL	Screw dia.	L/D	Screw RPM	Output (Kg/Hr)	Motor (HP)
PVC	LDPE
* EV-32 EV-40 * EV-50	32 40 50	22-24 24 24	120 120 120	22 38 65	15 30 44

*The information above may differ due to compound of material.

2.] Features:

2.1.) Type:

2.1.1.) For Model EV-32V, vertical type with triangle legs with short space for color extrusion machine only

2.1.2.) For Model EV-32-40-50, horizontal compact type with three directions free portable support stand

2.2.) Application: to combine with main extrusion line for PVC/LDPE wire color extrusion machine and/or skin sheathing

2.3.) Screw: BM type, C/R: 3.0

2.4.) Driven motor: AC motor c/w Inverter

3.] Machine composition:

3.1.) Striping extruder..........................1 set

3.2.) Injection point..............................1 set

3.3.) Auto-Loading Hopper..................1 set

3.4.) Operation panel w/ cabinet..........1 set

3.5.) Portable support stand................1 set

4.] Detail specifications:

4.1.) Main body of extruder:

4.1.1.) Screw type:

a.) Single thread compression type for color extrusion machine

b.) BM Double thread compression type for skin sheathing

4.1.2.) Screw material:

a.) Material used: SACM1

b.) Treatment: to be nitrogenous treated after precision processing for screw thread and hard chrome plating for concave portion. hardness up to 80Hs

4.1.3.) Cylinder:

a.) Material: SACM 1

b.) Treatment: to be treated after precision processing, hardness up to 90HS

4.1.4.) Gear box:

a.) Box: a reduction worm gear box to be fitted on the support stand

b.) Transmission: flange type AC motor > gear box > screw

4.1.5.) Injection point:

a.) Type: screw joint type fix to the die holder of main extruder from top direction of the main cross head

b.) Clamp of x-head: 4 bolts lock type

4.1.6.) Hopper:

a.) Type: cone type

b.) Capacity: 12kg for EV-32 & EV-40, 25Kg for EV-50

c.) Shape: a viewing window, a take out port and a shutter to be fitted

4.1.7.) Loading of PVC: By manual (auto-loading is optional)

4.2.) Temperature controller:

4.2.1.) Type: Main control panel installed in the support stand, operation panel mounted near the cross head position for easy operation

4.2.2.) Temperature controller: PID type ±1℃.

4.2.3.) No. of temperature controller: 4 sets total

Cylinder zone: 3 sets

Injection point: 1 set

4.2.4.) Heater:

Cylinder: stainless steel band type 3 sections

Injection point: 1 set

4.2.5.) Cooling: fan cooling

a.) Cylinder: by 3 pcs of square cooling fans attached on the cover of cylinder.

b.) Injection pointed: by natural cooling

4.2.6.) Application of operation panel:

a.) Power source control

b.) Heating control

c.) Ampere/voltage meter

d.) Temperature controller

4.3.) Portable stand:

4.3.1.) Type: support stand with free rotating and forward/backward moving device, machine is very easy to mount with main extruder.

4.3.2.) Center height adjust: done by air cylinder for small adjust during joint work between injection point and the main extruder for precision adjusting

4.4.) Triangle stand: (Option)

4.4.1.) Optional order for EV-32V 32mm Color extrusion machine extruder incase of small space occupied propose

4.4.2.) Type: portable type with triangle legs

4.4.3.) Height adjust: with a gear lack on the support stand, height of extruder is adjusted by a handle wheel

4.4.4.) Triangle leg: with moving roller and fix bolt

5.] Operation direction: Right hand (from left to right)