About us

Since 1980, STB Machine Works has been doing business in the Houston area specializing in Prototype works and Short Run Production.

At S. T. B Machine Works, we put our years of experience in the Oil & Gas, Subsea and Solar Energy industries to make quality products for our customers. By utilizing our work space that houses a wide range of equipment and qualified staff efficiently, we are better able to meet current industrial demand while providing quality parts and service to our customers.

At S.T.B. Machine works, we pride ourselves in quality and professionalism.We are ISO 9001 certified company.

Our Company Profile

Houston-based, STB Machine Works was founded in 1980, with the mission to provide a high quality product to valued customers while making a commitment to meeting the customer needs. Company located in a 1.3 Acres and 11,000 square foot modern, environmentally controlled facility where our tested tried and true equipment can be used in a variety of industries including Oil and Gas, Plastics, Heavy Equipment, Aerospace, Government, and Power Generation. STB Machine Works has in house engineer to optimize current production and provide CAD services. STB Machine Works provides, old school dedication to craftsmanship combined with state-of- the-art equipment, means high quality precision machined parts delivered on-time, every time. Company uses the latest CNC technology to machine parts in a wide variety of sizes and materials. STB Machine Works implement the most current equipment and technologies in our effort to tool precision parts the fastest most efficient way possible. Even better, our ultra-precise measuring technology gives us the capability to do 100% inspection of each component manufacture. STB Machine Works philosophy is to invest in a wide variety of equipment so that we can manufacture your product in the most efficient way possible. So whether you need a simple bracket or complex piece used in space STB Machine Works can provide all services. STB Machine Works also equipped modern weld shop and QA lab with CMM for turnkey solution.

Our Capabilities

We are a high precision, close-tolerance machine shop offering precision CNC machining services, screw machine services and traditional machining including CNC milling, drilling and CNC turning. In addition to machining services, we provide a comprehensive array of secondary services which include welding, assembly, stocking programs and coordinating outside services such as coating, anodizing, heat treating, plating, sterilizing and annealing. We provide CMM report with all machined parts to ensure the quality. STB Machine Works can fabricate welded piping manifolds with flanges, elbows, tees and gaskets. Weld end connections with final field welding can also be supplied. Company can perform weld testing and pressure testing with complete reports. STB Machine Works can be a one stop shop for your complete piping need for stainless and alloy steel material.

Our Equipments

Mazak M5

HURCO TM8

HURCO TM6

HURCO VM2

Tree VCM 1060

Mazak SL-40

Haas horizontal Machine center

Mazak Vertical Mill

Mazak M5

Mazak CNC Lathe has a capacity of 1" to 22" indiameter and 60" long. Also capacity for 7" X 100" long bar.

➤ MACHINE DESCRIPTION:

The Mazak M-5N Turning Center delivers heavy duty machining capability and features a flat-bed construction for easy work access and chip flow. The dual turret configuration streamlines the processing of large, long parts. The M-5N also provides spindle bore sizes up to 7.1" in diameter and with front and rear chucks; large diameter pipe-type work is easily handled.

➤ MACHINE CHARACTERISTICS:

➢ Flat-bed design

➢ Optional 7.1"-diameter spindle bore

➢ Rigid high-torque, geared headstock for heavy-duty cutting

➢ Octagonal disc (front) and hexagonal (rear) boring turret

Specification Bed Length - 80 in Bed Length - 120 in
Capacity Maximum Swing 24.02 in / 610 mm 24.02 in / 610 mm
Maximum Machining Diameter 22.830 in / 580 mm 22.830 in / 580 mm
Maximum Machining Length 81.890 in / 2080 mm 122.050 in / 3100 mm
Main Spindle Maximum Speed 2200 rpm 2200 rpm
Motor Output (30 minute rating) 30.0 hp / 22 kw 30.0 hp / 22 kw
Turret (Upper) Number of Tools 14 14
Feed Axes Travel (X Axis) 22.05 in / 560 mm 22.05 in / 560 mm
Travel (Z Axis) 80.91 in / 2055 mm 121.06 in / 3075 mm
Travel (W Axis) 5.12 in / 130 mm 5.12 in / 130 mm

HURCO TM8

CNC Lathe HURCO TM8 has a capacity of 0.01" to 10"in diameter and 25"in long.

➤ Description:

➢ SWING OVER BED 21.6"

➢ SWING OVER CROSS SLIDE 12.6"

➢ MAXIMUM TURNING DIAMETER 12"

➢ MAXIMUM TURNING LENGTH 18.8"

➢ X- AXIS TRAVEL 8"

➢ Z- AXIS TRAVEL 20"

➢ DISTANCE BETWEEN CENTERS 23"

➢ SPINDLE NOSE A2-6

➢ SPINDLE SPEED 4,800 RPM

➢ SPINDLE MOTOR 15 HP

➢ SPINDLE CHUCK 8" 3-JAW HYDRAULIC

➢ SPINDLE BORE 2.44"

➢ BAR CAPACITY 2.04"

➢ X-AXIS RAPID FEED RATE 750 IPM

➢ Z-AXIS RAPID FEED RATE 945 IPM

➢ TURRET STATIONS 10

➢ MACHINE DIMENSIONS 116" X 91" X 80"

➢ MACHINE WEIGHT 8,160 LBS

➤ Equipped With:

➢ HURCO ULTIMAX CONTROL

➢ CHIP CONVEYOR

➢ TOOL PRE-SETTER

➤ Specifications:

Max turning length 477.5 mm
Max. turning diameter 24.02 in / 610 mm
Max. diameter above the bed 548.6 mm
Diameter above traversing slide 320 mm
Length between centers 584.2 mm
X-axis 203.2 mm
Z-axis 508 mm
Type of CNC HURCO ULTIMAX
Spindle bore 61 mm
Number of turrets 1
Number of tools on turret 10
Turning speed 4800 rpm
Spindle motor power 11.2 kW
Tailstock yes
Bar feeder no
Length x width x height 2946.4 mm x 2311.4 mm x 2032 mm
Weight 3702.4 kg

HURCO TM6

CNC Lathe HURCO TM6 has a capacity of 0.01" to 5"in diameter and 10"in long.

➤ Description:

Make Hurco
Model TM6
Max. Cutting diameter 254mm
Spindle Speed 6000rpm
Spindle Motor Power 13kW
Chuck Size 6"
Bar Capacity 45mm
Control HurcoWinmax
Distance Between Centres 403mm
Swing over the Cross-slide 230mm
Turret Positions 12 Station
Maximum Cutting Length 377mm
Description Tool setter, Coolant, Tailstock, Low Volt Light, 3 Jaw Chuck, Parts Catcher, Manuals, Tooling

HURCO VM2

CNC Milling VM2 has a capacity of 18"in wide, 46"in length and 16"in height. 30 tool ATC (Automatic Tool Change) Capability. Table size 46" x 18"

Specification Description
TABLE SIZE 46" x 20"
MAXIMUM TABLE WEIGHT 1,200 LBS
X-AXIS TRAVEL 40"
Y-AXIS TRAVEL 18"
Z-AXIS TRAVEL 18"
SPINDLE MOTOR 20 HP
SPINDLE SPEEDS 8,000 RPM
SPINDLE TAPER CAT 40
AUTOMATIC TOOL CHANGER ( DUAL ARM ) 16 ATC
MACHINE DIMENSIONS 71" x 97" x 102"
MACHINE WEIGHT 9,000 LBS

➤ Equipped With:

➢ ULTIMAX CNC CONTROL

➢ ULTI-POCKETS

➢ INDUSTRY STANDARD NC

➢ RIGID TAPPING

➢ DXF TRANSFER

➢ ULTINET

➢ RAMP/HELICAL ENTRY

➢ FLOPPY DRIVE

➢ GRAPHICS

➢ EXTENDED HDD

➢ EXTENDED MEMORY

➢ CHIP AUGER

➢ 16 STATION SIDE MOUNT TOOL CHANGER

Tree VCM 1060

X-axis travel 40"
Y-axis travel 24"
Z-axis travel 25"
Table size 50" x 23.2"
Spindle motor 20/15 hp
Spindle speeds 20 - 8,000 RPM
Spindle taper CAT 40
Spindle nose to Table top 3.9" - 28.9"
Spindle torque 210.2 ft lbs
Number of tools 24
Tool change time 8 seconds
Table load capacity 2000 lbs.
Rapid Traverse Rates 787 IPM
Max tool diameter 3.54" / 6.3"
Max tool length 11.8"

Mazak SL-40

➤ SPECIFICATIONS:

➢ Spindle Bore 4.1"

➢ Distance Between Centers 62"

➢ Max Swing 21.25"

➢ Spindle Motor 40 HP

➢ Spindle Speed 2200 RPM

➢ Tool Capacity 15 Tools

EQUIPPED WITH

➢ Mazatrol CAM T2 Control:

➢ Tailstock

Haas horizontal Machine center

Manual Lathe

Mazak Vertical Mill

Contact Us

S.T.B MACHINE WORKS PRECISION WORK & EXPERT MACHINIST