Carver Inc / Bench Top Manual Presses / Model 3851 Bench Top Laboratory Manual Press

 

Description

(Model C) Twelve ton, manual, two-column hydraulic lab press. Similar to a Mini C, however with a much larger daylight opening up to 18" and heavier construction. Easy-to-read dual scale analog gauge, reading in pounds force and metric tons. (picture shown with analog gauge)
 
Standard Unheated Bench Top Presses for Laboratory Use from Carver, Inc.

Specifications of the Bench Top Manually Unheated Model C 3851 Press:
Manually operated
Clamping force 12 tons
Daylight opening 0.75" – 18" (Factory set at 4-1/2”)
Stroke 5-1/8”
Two (2) fully threaded columns
6” x 6” work area
0-24,000 lb Analog pressure gauge, reading in 200 lb increments (digital gauge also available)
Light gray safety shield
Dark gray frame
Dimensions: 15”L-R x 16”F-B x 39”H (uncrated)
Weight: 200 pounds (uncrated)

Available Options:
  • Force Calibration Certificate using equipment traceable to NIST (part# 1525.00001) [each]
  • Floor stand 19"L-R x 19"F-B x 30"H Wt 125# (catalog #223171D)
  • Floor stand 36"L-R x 26"F-B x 30"H W/6" Casters Wt 260# (catalog #223215C)
  • KBr buffer plate with centering grooves, recommended for use with dies (catalog #5021)
  • Set of two (2) 6" x 6" Hardened Steel Plates (catalog #5023) (recommended if solid smooth surface presses)
  • 12 ton hydraulic unit repair kit (catalog #3729)
  • Carver Special Hydraulic Fluid (Oil) (part #2170)
  • Two gauge manifold (catalog #2096CE)
  • Additional gauge choice for two gauge manifold (each)
  1. 500 Lb. gauge, 250 Kg, 5 lb increments (catalog #381042)
  2. 1,000 Lb. gauge, 450 Kg, 10 lb increments (catalog #381001)
  3. 2,000 Lb. gauge, 900 Kg, 20 lb increments (catalog #381002)
  4. 5,000 Lb. gauge, 2250 Kg, 50 lb increments (catalog #381003)
  5. 10,000 Lb. gauge, 4500 Kg, 100 lb increments (catalog #381004)
  • Digital Gauge (catalog# 6306.BN23 100 lb or 6306.BN22 10 lb)
  1. Easy read LCD Round Gauge Face
  2. Stem Mounted for Manual Presses only
  3. Battery powered
  4. Peak-hold capability
  5. Readings generate in 100 or 10 pound increments on 24,000 pound gauge
  6. Approx. accuracy: +/- 1% of reading between 1,000 lbs. & 24,000 lbs. force
     

Video

Standards

Models

Catalog Number w/Shield
Model
Mini C
Pellet
Model C
12-10
12-12
Model M
25-12
30-12
Old Press Number
3393
3620
2086
3724
2696
2089
2702
2698
Clamping Force: Tons
12
12
12
12
12
25
25
30
Clamping Force: (lb)
24,000
24,000
24,000
24,000
24,000
50,000
50,000
60,000
Platens (in)
6 x 6
4 round
6 x 6
10 x 7
12 x 12
9 x 9
12 x 12
12 x12
Ram Stroke (in)
5.1
5.1
5.1
5.1
5.1
6.5
6.5
6
Daylight Opening (in)
0.75 to 7
0 to 5.50
0.75 to 18
1 to 14
1 to 15
0.75 to 16
1 to 14
1 to 17
Overall Size w x d (in)
12 x 16
10.5 x 14
15 x 16
17 x 18
21 x 28
19 x 24
21 x 28
29 x 27
Height (in)
25
24.4
39
39
44
42
42
46
Weight (lb)
125
115
200
345
560
350
600
625
 
 
 

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