Cold Feed Silicone Extruders0 pages

COLD FEED RUBBER SILICONE EXTRUDERS cont.
ELASTOMER
COLD FEED RUBBER SILICONE EXTRUDERS
For laboratory, coextrusion, and silicone striping applications, Davis-Standard manufactures a complete line of cold feed rubber
MACHINE DESIGN PARAMETERS
1 ½ in. (40mm)
2 in. (50mm)
2 ½ in. (65mm)
3 ½ in. (90mm)
4 ½ in. (115mm)
6 in. (150mm)
1,700 lbs.
(771kg)
2,000 lbs.
(907kg)
3,250 lbs.
(1474kg)
5,250 lbs.
(2381kg)
8,650 lbs.
(3924kg)
11,500 lbs.
(5216kg)
12,000 lbs. (5443kg)
42 1/4 in.
(1073mm)
42 1/4 in.
(1073mm)
42 1/4 in.
(1073mm)
42 1/4 in.
(1073mm)
42 1/4 in. (1073mm)
42 1/4 in.
(1073mm)
42 1/4 in. (1073mm)
Length
47 in. (1194mm)
51 in. (1295mm)
61 in. (1549mm)
78 in. (1981mm)
97 in. (2464mm)
127 in. (3226mm)
120 in. (3048mm)
Width
43 in. (1092mm)
43 in. (1092mm)
45 in. (1143mm)
62 in. (1575mm)
66 in. (1676mm)
71 in. (1803mm)
71 in. (1803mm)
Screw Removal
33 in. (838mm)
37 in. (940mm)
55 in. (1397mm)
60 in. (1524mm)
73 in. (1854mm)
96 in. (2438mm)
86 in. (2184mm)
No. Barrel Zones
1
2
2
2
2
3
2
L/D Ratio
10.5:1
10.5:1
10.5:1
10.5:1
10.5:1
10.5:1
7:1
Standard
Feed Strip
3/8 x 1 3/4 in.
(10mm x 44mm)
3/8 x 2 1/4 in.
(10mm x 57mm)
3/8 x 2 3/4 in.
(10mm x 70mm)
3/8 x 3 3/4 in.
(10mm x 95mm)
3/8 x 4 3/4 in.
(10mm x 121mm)
3/8 x 6 1/4 in.
(10mm x 159mm)
3/8 x 8 1/4 in.
(10mm x 210mmmm)
Gear Ratio
6.53:1
6.53:1
17.26:1
17.39:1
17.36:1
17.21:1
17.21:1
500,000
398,000
546,000
421,000
137,000
257,000
32,000
Standard
Rubber HP
15HP
20HP
30HP
60HP
125HP
200HP
N/A
Standard
Silicone HP
5HP
IOHP
20HP
40HP
60HP
100HP
125HP
5ORPM
50RPM
60RPM
60RPM
5ORPM
40RPM
40RPM
.33HP/RPM
.33HP/RPM
.76HP/RPM
1.58HP/RPM
2.24HP/RPM
5.44HP/RPM
5.44HP/RPM
Rubber Drive &
Temp. Control2
46FLA
62FLA
78FLA
120FLA
232FLA
343FLA
N/A
Silicone
Drive Only
15FLA
21FLA
33FLA
65FLA
91FLA
152FLA
180FLA
Water3
Extruder
Approx. wt.
1
Gearbox
Thrust Bearing
B-10 Life
100 RPM
5000 psi
Standard Timing
Max. Rating
5GPM
l0GPM
14GPM
27GPM
34GPM
40GPM
45GPM
Inlet & Outlet
Pipe Size
1 in. (25mm)
1 in. (25mm)
1 in. (25mm)
1 1/2 in. (40mm)
1 1/2 in. (40mm)
1 1/2 in. (40mm)
1 1/2 in. (40mm)
Closed Loop
Tank Capacity
15 gal. (57 liters)
15 gal. (57 liters)
15 gal. (57 liters)
15 gal. (57 liters)
30 gal. (114 liters)
30 gal. (114 liters)
30 gal. (114 liters)
50 PSI
50 PSI
50 PSI
50 PSI
50 PSI
50 PSI
extruders offer processors the type of versatility and dependability required for laboratory and specialty rubber applications.
50 PSI
Air Requirements
(Static)
Based on standard voltage 460/3/60
1
Optional L/D Ratios Available
2
Based on Standard Drive & Temperature Control
3
System Normal Temperature Profiles
At A Glance
• Available as a silicone strainer, with a vertical crosshead, and in Lo-Boy congurations
• Unique pneumatic roller feeder to compensate for feedstrip variations
DAVIS-STANDARD, LLC
#1 Extrusion Drive
Pawcatuck, CT 06379-2313 | UNITED STATES
Tel: +860-599-1010 | Fax: +860-599-6258
D-S BROOKES LIMITED
Unit 33 Hainge Road
Tividale, Oldbury, West Midlands B69 2NY | UNITED KINGDOM
Tel: +44 121 522 0030 | Fax: +44 121 522 0031
DAVIS-STANDARD CHINA
Room 1007, Jing An China Tower | 1701 Beijing (W) Road
Shanghai 200042 | P.R. CHINA
Tel: +86-21-5150 1908 | Fax: +86-21-5150 1906
www.davis-standard.com
© 2007 Davis-Standard, LLC. All Rights Reserved.
Physical Data
Center Line
Service Requirements
silicone extruders. Available in several congurations and sizes ranging from 1 1/2-inch (40mm) to 8 inches (200mm), these
8 in. (200mm)
Size
• Optional stainless steel hopper with sight glass for pellet stock capability
www.davis-standard.com