Welcome to Stone Metals
America, LLC . a group of
engineers and companies in
mechanical engineering.
The portfolio shown on this
web site is only a brief
insight into what we do.

Beyond these, we continiuously
expand into the new fields
in which we can be competitive.

Products

CNC Machining

Vertical CNC Machining Center

Model:   BV75

Manufacturer:   BMEI Co., Ltd.
Year of Manufacturing:   2008

Quantity:   7 sets
Spindle:   4
Parameters:
Max Travel of X:   30in
Max Travel of Y:   20in
Max Travel of Z:   22in
Bidirectional Locating Accuracy:   X/Y/Z: 0.00063in
Bidirectional Repeatability Locating Accuracy:
X/Y/Z: 0.0005 mm

Universal CNC Lathe

Model: HTM-TC16

Manufacturer: Haitian Precision Machinery Co., Ltd.
Year of Manufacturing: 2008

Quantity: 15 sets
Parameters:
Max Swing Over Bed: ø420mm
Max Swing Over Slide: ø200mm
Max Cutting Diameter Over Slide: ø250mm
Max Turning Length: 500mm
Locating Accuracy: X: 0.015mm / Z: 0.020mm
Repeatability Locating Accuracy:
X: 0.006mm / Z: 0.007mm

Single-Spindle CNC Lathe

Model: CAK3665NJ

Manufacturer: Shenyang Machine Tool Co., Ltd.
Year of Manufacturing: 2008
Quantity: 38 sets
Parameters:
Max Swing Over Bed: ø14.17in
Max Swing Over Slide: ø7.09in
Max Cutting Diameter Over Slide: ø7.09in
Max Turning Length: 22.83in
Repeatability Locating Accuracy:
X: 0.0005in / Z: 0.0006in

Samples: