Top Seller
SHARP KMA-3 30" Vertical Bed
Location:
Port Orange, FL
Manufacturer:
SHARP
Model:
KMA-3
Capacity:
Table Travel (longitudinal) 59”
Weight:
15,000 lbs.

Specifications

Condition:
new
Stock number:
KMA-3
Table:
Table Working Area 87” x 20”
Motors:
Vertical spindle (HP) 20 HP
Capacity:
Table Travel (longitudinal) 59”
Warranty:
1 YEAR
Feed rate:
Vertical Head (IPR) 0.002 to 0.008 IPR
Dimensions:
Machine Height 113"
Coolant pump:
1/8 HP
Spindle head:
Spindle Nose NST#50
Spindle speeds:
45 to 1,500 RPM
Table top to floor:
33-7/8”
Floor space (l x w):
175” x 100”
Spindle head travel:
31-1/2"
Net weight (approx.):
15,000 lbs.
No. of feeds (steps):
Variable
Rapid traverse (ipr):
130
Table travel (cross):
24"
T-slot (w x no. x pitch):
0.7" x 5 x 3-9/16”
Spindle nose to table top:
4”-35-1/2”
Table and saddle feed (hp):
2-1/2 HP
Table and saddle feeds (ipm):
0 - 39
Spindle center to column front:
22"
No. of speeds (vert. and horiz):
12 Steps
Subcategory:
Bed
Subcategory 2:
Mills

Description

ITEM: 30" Vertical Bed Mill
MAKE: SHARP®
MODEL: KMA-3
Product Features
Heavy duty vertical bed mill equipped with geared head spindle and massive hardened and ground bed ways for heavy milling
The vertical column is made out of box shape high tensile strength casting reinforced with honeycombed ribbings. It offers excellent vibration dampening features and great mechanical and thermal stability
The saddle and vertical head travels on hardened and ground box ways that offer maximum rigidity. All top, front, rear reference surfaces and T slots are precision ground to exact tolerance
The vertical head is equipped with a #50 fixed quill spindle for heavy duty milling
Besides a manual coarse and fine feed on the vertical head, it is also equipped with power feed for easy positioning. A tri-lever handle mounted in the front for easy operation performs manual rapid movement of the head
A separate pendant control performs all the spindle operations, coolant and power drawbar operations
The unique sliding saddle base design allows easy movement of the entire 23” of the cross travel, manually or by power
The table is equipped with a double nut backlash eliminator, which adjusts the backlash on the table travel when the screw and nut start to wear out
The automatic lubrication system lubes the table and saddle ways
The extensive vertical head travel along with various feed rates offer capability for precise boring operations
A horizontal milling head (5 HP, #50 taper) is installed on the side of the vertical column on Model KMA-3H. It travels on precision ball screw with AC servo drive
STANDARD EQUIPMENT
Coolant system
Auto lube system
4 way toggle control of table
Pneumatic power locks on spindle, table and saddle
Variable speed feed rate on table and saddle
Auto lube on vertical slide ways
Tools and Tool Box (1 set)
Leveling blocks. ( 8 pcs)
Leveling bolts and nuts. ( 8 pcs)
Draw-in bolt. (1 pcs)
Forward and reverse spindle control
Options/Accessories
Digital read out
Halogen work light
Power draw bar
Spindle speed (60-1800 rpm)