Machines & Capabilities

Quality Control

Quality is a promise and priority at Renco, all of our operators and supervisors have been trained in inspection procedures. We have a quality lab with trained professional inspectors. We utilize three Mitutoyo Coordinate Measuring Machines as well as a Nikon Metris MCA.II portable CMM arm to inspect work prior to shipping.

Mitutoyo Crysta-Apex S203016
Capacity: X-79″ Y-118″ Z-63″
Increased crane capacity to 10,000 lbs.

Mitutoyo Crysta-Apex S162012
Capacity: X-63″ Y-78.73″ Z-47.25″

Mitutoyo Bright 916
Capacity: X-35″ Y-63″ Z-24″

Renco is ISO 9001 certified and audited through Perry Johnson Registrars. We can also customize our procedures to meet the specifications of the customer. Full documentation is available to all of our customers

Three Double Column Bridge Mills

Coming in Late 2025!

2025 Doosan DCM 3280Fll Double Column Bridge Mill

Capabilities:
Table size: 320″ x 106″
Table Load. 99,200 lbs
Travels: X-324″, Y-146″, Z-40″, W-43″
Table to Spindle Nose: 80″
Auto Indexing Universal Head
Auto Indexing 90 Degree Head. 5-face cutting
4th Axis with Tailstock and 21″ Chuck

2017 Sigma SDV-6229HLA Double Column Bridge Mill

Capabilities:
Table size: 236″ x 106″
Table Load. 61,000 lbs
Travels: X-244″, Y-133″, Z-39.37″
CAT50 spindle 6000 RPM
Accuracy .0004/12″
Auto Indexing 90 Degree Head. 5-face cutting

2023 SMART SW-316 Double Column Bridge Mill

Capabilities:
Table size: 118″ x 57″
Table Load. 17,636 lbs
Travels: X-122″, Y-62.99″, Z-30.7″
CAT50 spindle 6000 RPM

Four Horizontal CNC Machining Centers

Horizontal Machining Centers
Capacity: 11,000 lbs.
Full 4th Axis on Four Machines
Complete with Pallet Changers

OKK HM1250S

Travel 66.93″ x 55.12″ x 48.82″ Full 4th axis

OKK HMC1000S

Travel 55.12″ x 43.31″ x 39.37″ Full 4th axis

Niigata HN1000-S

Travel 79.92″ x 64.96″ x 47.24″ Full 4th axis

OKK HM80S

Travel 39.30″ x 33.40″ x 32.30″

Six Vertical CNC Machining Centers

Capacity up to 9,000 lbs.
4th axis capabilities on all machines

OKK-860

Travels 80.305 x 33.895 x 26.000 

OKK-KCV-1000

Travels 137.79 x 40.15 x 40.15 

OKK-VMC7

Travels 60.24 x 29.13 x 25.980 

OKK-MDV55

Travels 40.160 x 21.650 x 20.080 

(2) HAAS VF-5/50

Travels 50 x 26 x 25

Two CNC Boring Bars

Renco has extensive boring bar equipment, call Tyler Paal 920-448-8015 for special fixturing or machining projects that exceed our machine travels.

(2) Kuraki KBT-13E Boring Machines

Fanuc 16-IM computerized Control
Cross Travel (X-Axis): 158″
Column Travel (Y-Axis): 90″
Spindle Head Travel (Z-Axis): 51″
Table Size: 71″ x 87″
Load Capacity: 44,000 lbs.
Full 4th Axis Table

Manual Boring Bar

Kuraki Manual Boring Bar
Equipped with Sony Digital Readouts
Spindle Diameter: 4-1/2″ W/90 Indexing Table

Lathe Department

Renco’s lathe department includes both CNC and manual lathes as well as VTL’s. We specialize in custom roll manufacturing and rebuilding.

Five CNC Lathes

Samsung CNC Lathe Model SL45MC With Live Tooling
Equipped With Fanuc Computer Control
50 Horsepower
10 Horsepower Live Tooling Spindle
Swing Over Bed: 30.5″
Max Turning Diameter: 24.4″
Swing Over Carriage: 24.8″
Length Between Canters: 88.78″
Spindle Hole Clearance: 4.6″

Danichi CNC Lathe F45.50
Fanuc 18-1 Conversational Control 50 HP
Swing Over Bed: 27.05″
Max Turning Diameter: 27.55″
Swing Over Carriage: 19.69″
Length Between Centers: 52.16″
Maximum Load: 4,400 lbs.

Smart NL 3000BL CNC TURNING CENTER (2020)
Equipped With Fanuc OI-TF Computer Control
Swing Over Bed: 27.60″
Max Turning Diameter: 18.90″
Swing Over Carriage: 20.10″
Length Between Centers: 43.30″
Spindle Hole Clearance: 4.53″

Samsung SL 35/1500 CNC Lathe
Equipped With Fanuc Computer Control
Swing Over Bed: 23.62″
Max Turning Diameter: 16.53″
Swing Over Carriage: 16.73″
Length Between Centers: 60.2″
Spindle Hole Clearance: 5.2″

Omega Vertical CNC Lathe
Equipped With Fanuc Computer Control 60 HP
Max Swing Diameter: 49.25″
Max Turning Diameter: 39.375″
Max Turning Length: 31.5″

Three Manual Lathes

Wacheon Manual Lathe
Engine
Max Swing Over Ways: 12″
Max Swing Over Carriage: 8″
Length Between Centers: 36″

Mazak Manual Lathe
Engine
Max Swing Over Ways: 34″
Max Swing Over Carriage: 24″
Length Between Centers: 200″
Equipped with Sony Digital Readouts

Kingston Manual Lathe
Engine
Max Swing Over Ways: 40″
Max Swing Over Carriage: 34″
Length Between Centers: 240″
Equipped with Newall Digital Readouts

Two Manual Cylindrical Grinders
Capacity
#1 OD 11” x 40” long
#2 OD 20” x 80” long

Fabrication

Renco has an 18,000 sq. ft. welding and fabrication department. We have experience in fabricating frames, bases, brackets, large structural weldments, conveyor components, augers, drums, and other custom components. We specialize in utilizing our strong machining capabilities in conjunction with assemblers, welders, and electricians to fabricate turnkey assemblies in house.

Welding Capabilities:
Steel, Stainless Steel and Aluminum.

Wire Feed:
Aluminum, Steel & Stainless Steel

Heliarc:
Aluminum, Steel & Stainless Steel

Submersed ARC with Auto Feed
Piranha IronWorker
18″ Diameter Cut Off Saws and Other Circular, Angular & Band Saws

Assembly

Renco offers complete machine assembly and product testing capabilities. Our assembly area is 100% overhead crane covered with up to 30’ under the hook and 10,000 lbs lifting capabilities. We have two 2000 amp services. Renco also offers mechanical, electrical, and pneumatic in-house capabilities all within secure buildings and grounds.

Surface Grinding

Renco’s Thompson grinder offers some of the largest travels in the nation with capability to surface grind parts up to 24″ wide X 22′ long and 12″ high.

EDM Machine

2017 Sodick VL400Q EDM

High-Performance Linear Motor Drive Wire-Cut EDM
X travel 15.75″
Y travel 11.81″
Z travel 8.66″

Other Services Offered

Steel Shot Blasting

Renco has a 30’ long x 15’ Wide x 10’ High steel shot booth in a 3200 sq. ft. facility.

Thermal Stress Relieving

Renco has a 60” x 60” x 144” computer controlled rail car type furnace with 28,000 lbs capacity.

Vibratory Stress Relieving

Renco has a Meta-Lax vibratory stress relief machine.This works well on materials that cannot use thermal stress relieving.

Pickup and Delivery

Renco has a fleet of three trucks and two flatbed trucks for pick up and delivery.

Programing

3-dimensional CAD/CAM
Mastercam version 2026
State of the art printing, scanning, and plotting equipment.

Roll Balancing

Two hoffman Roll Balancers
Balancer #1 max diameter: 66”, Max length 16’, load capacity 10,000 lbs Balancer #2 Max diameter: 80”, Max length 28’, load capacity 20.000 lbs H.D. plus control 30hp.