MachineU > China Products > Machinery > Plastic & Rubber Processing Machinery > Plastic Extruders
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder
Specifications
Brand Name :
Yongjie
Model Number :
SJSL20
Certification :
CE
Place of Origin :
China
MOQ :
1sets
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
200sets per year
Delivery Time :
35-50 days
Packaging Details :
sea worthy film ( or wooden box per requirements)
Screw material :
W6Mo5Cr4V2
Screw diameter :
21.7mm
Heating section :
7 zones
Barrel diameter :
22mm
Barrel material :
38CrMoALA
Capacity :
2-10kg/h
L/D :
40:1
Warranty :
one year
Description

SJSL20 2-15kg Mini Lab Twin Screw Extruder Machine Plasitc Pelletizing Machine

Quick details

Power:5.5kw

Screw material:W6Mo5Cr4V2

Barrel material: 45＃forged steel with the abrasion-resistant alloy 101 (Ni-Fe-Cr-W) inside that smooth

and abrasion resistant. The hardness is HRC60-64.

L/D:40:1

Output:20-70kg/h according to different material, formula and technology of process etc.

Revolutions: 0-600rpm；

Reduction ratio: i = 2.5:1

Core axle: High quality alloy steel 40CrNiMo that with high tenacity and durability. It had been treated by the hardening and tempering process.

Screw diameter:21.7mm

Barrel diameter:22mm, The first section works for main feeding, the fifth section is set up for venting naturally, and the ninth section is set up for vacuum venting and others are blocked.

1). Structure: The first section works for main feeding, and the sixth section is set up for vacuum venting, the others are blocked.

2). Material: The material of the barrel 38CrMoAlA, surface hardness: HV950-1050, depth 0.5-0.7mm 3). Heating: Adopt multiple step format electric heating. All zones are cast copper heater. The total heating power is 16KW and the max heating capacity every section can reach

500℃.

4). Cooling: Adopt soft water cooling system in the barrel and tap water cooling way outside barrel. The circulation pipes are made of stainless steel and the water inflow regulating valves are stainless valves.

The brand of electromagnetic valve is DANFOSS.

5). Length: 120*7=840mm

Scope of supply

No. Contents Unit Quantity Marks
1 High speed mixer set 1 5L
2 Twin screw extrusion system set 1
2.1 Feeding system set 1 0.25kw
2.2 SJ-20 Twin screw extruder set 1 5.5kw, 40:1
2.3 Vacuum venting system set 1 0.75kw
2.4 Water cycling system set 1 0.55kw
2.5 Manual screen changer set 1
3 Electric cabinet set 1
4 Water stand auxiliary system set 1
4.1 Die head set 1
4.2 Water trough set 1 1 M
4.3 Dryer set 1 0.26KW
4.4 Pelletizer set 1 0.75KW
5 Documents set 1

7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder

World famous brands of electronic components

1). Temperature control meter is Japanese RKC meter, intelligent type, double channel;

2). The inverter of extruder is ABB;

3). The low-voltage apparatus and the button adopt SCHNEIDER product;

4). AC contactor adopt SIEMENS product;

5). The main motor is SISMENS BEIDE;

6). The air switch adopts CHINT products. The solid-state relays are from American joint venture brand;

7). The electromagnetic valve: adopt Denmark DANFOSS product.

Photo of SJSL20 lab mini extruder

7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder

Main technical data of various model of twin screw extruder pelletizing machine

Model type Series Barrel Diameter (mm) Screw Diameter (mm) Screw L/D screw speed n(r/min) Main motor power(Kw) Screw torque T(N.m) Torque rating (T/A3) Typical production capacity (kg/h)
SJSL-20 A/B 21.7 22 32-44 400/600 4/5.5 30 4.8 2-15
SJSL-36 A/B/C/D 36 35.6 32-48 400/600 11/15/18.5/22 125-225 4.6-8.3 30-120
SJSL-51 A/B/C/D 51 50.5 32-52 500/600 45/55/75/90 405-680 5.1-8.5 120-400
SJSL-65 A/B/C/D 63 62.4 32-64 500/600 75/90/110/132 680-1200 4.8-8.5 180-750
SJSL-75 A/B/C/D 72 71 32-64 500/600 110/132/160/250 995-1890 4.6-8.7 300-1200
SJSL-95 A/B/C/D 94 93 32-64 500/600 250/315/450/550 2260-4510 4.7-8.7 700-2500
SJSL-135 A/B/C/D 135 133 32-48 400/500 550/750/900/1200 6200-10800 4.4-7.7 1550-6500

Company Brief

Nanjing Yongjie Qixin Machinery Equipment Co.,Ltd Founded in 2001, covers an area of 20,000 square meters on our own land, with monthly output of machine 20sets. Our factory is certificated to CE, ISO9001:2008.The company concentrates on research, development and production of “high level, accurate, highly sophisticated series product parallel co-rotating “cordwood” twin screw extruder, single screw extruder, two stage extruders and automatic plastic pelletizing machines. We have provided customers first-class products with “strong torque, high production, energy conservation and environmental protection products. The special designed screw structure has realized successfully for “one step shaping” on many kinds of products, and is widely used in aluminum composite plate, XPS foaming plate, WP plate, PP, PE sheet industry, etc.

Product tags

extruder working principle

,

hot melt extruder machine

,

twin screw extruder machine
Send your message to this supplier
Send Now

7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder

Ask Latest Price
Product Detail
Brand Name :
Yongjie
Model Number :
SJSL20
Certification :
CE
Place of Origin :
China
MOQ :
1sets
Price :
Negotiable
Contact Supplier
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder
7 Heating Zones Polymer Extruder Machine , Lab Scale Twin Screw Extruder

Nanjing Yongjie Qixin Machinery Equipment Co.,Ltd

Active Member
8 Years
jiangsu, nanjing
Since 2001
Business Type :
Manufacturer, Exporter
Main Products :
Plastic Pelletizing Machine, PVC Pelletizing Machine, PET Pelletizing Machine
Total Annual :
5000000-10000000
Employee Number :
100~120
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Lab Twin Screw Extruder
MachineU China Products Machinery Plastic & Rubber Processing Machinery Plastic Extruders
Contact Supplier
Submit Requirement