Hwacheon Machinery offers its Hi-TECH 350 range of slant-bed, box way horizontal turning centers with 8" or 10" chuck sizes and available Y-axis. It is designed for high precision multitasking production and reducing cutting times for workpieces. Maximum cutting diameter is 16.25" (420 mm) with 27.5" (700 mm) swing over the bed.
The high-torque HT350s are based on the design of the HT450 and are available in four models: HT350A YMC (8" chuck with live tooling and Y-axis), HT350A YSMC (8" chuck and 8" sub-spindle with live tooling and Y-axis), HT350B YMC (10" chuck with live tooling and Y-axis), HT350B YSMC (10" chuck and 8" sub spindle with live tooling and Y-axis).
A longer, 50" bed is available and the machines feature the BMT-65 size turret. The range offers spindles of 18.5 kW and 22 kW. Bar capacities are HT350A 2.56" and HT350B 3" while both type machines offer an 8" chuck in the sub-spindle with 2.01" bar capacity. A programmable tailstock body and quill contributes to the series' complete part processing capability.
A drum-type tool turret is servo-indexed and hydraulically clamped, permitting heavy-duty cutting. The quick indexing speed and bi-directional tool selection are designed to minimize non-cutting time.
A rapid feedrate of 20 / 24 / 10 / 16 mm/min. in X-, Z-, Y- and B-axes permits quick tool positioning. A 12-station servo-type tool turret carries live tools and offers indexing time of 0.2 sec. or less, helping to reduce overall cycle time.
As with its other Hwacheon machines, the HT350 is built entirely by Hwacheon including the casting, spindle, chuck and turret and the full enclosure.
Hwacheon's high-torque drive system is built for turning at low speed and also high speed turning. The transmission and the spindle motor are designed separately so that the heat and the vibration generated from the transmission do not affect the spindle motor
The precision-ground spindle is supported by a rigid headstock with grease-sealed, double-row cylindrical bearings, and angular-contact bearings at the front and double-row cylindrical bearings at the rear, to keep heat generation to a minimum. Spindle power is provided by a brushless, variable-speed AC motor.
Featuring hand-scraped and polished box guideways in all axes and rigid one-piece machine bed design, the machines are engineered to limit distortion, absorb vibration and provide stability in hard turning applications.
The bed material is Meehanite process cast iron, which has shock absorbing characteristics to withstand the forces of heavy-duty machining.
The effective chip disposal and the environment friendly oil-water separation design contribute to production efficiency. Optional parts catcher and automatic tool presenter round out the production turning package.
For more information contact:
Hwacheon Machinery America
555 Bond St.
Lincolnshire, IL 60069
847-573-0100
www.hwacheon.com
Southwest
OK, AR
Maruka USA
2113 North Yellowood
Broken Arrow, OK 74012
OK: 918-459-6600
AR: 816-524-1811
www.marukausa.com
NM
Foothills Machinery Sales, Inc.
6855 W 116th Ave
Broomfield, CO 80020
303-466-3777
www.foothillsmachinery.com
Southeast
VA
Production Machinery Associates
475 McLaws Circle, Suite 3A
Williamsburg, VA 23185
757-258-5800
www.productionmachinery.net
NC, SC, GA
Machinery Solutions, Inc.
1681 Two Notch Rd.
Lexington, SC 29073
803-359-7000
www.machinerysolutions.com
TN, MS, AL
Cardinal Machinery, Inc.
7535 Appling Center Drive
Memphis, TN 38133
901-377-3107
www.cardinalmachinery.com
LA
Machine Tools
807 W Pont des Mouton Rd
Lafayette, LA 70507
337-234-0818
www.hfomachinetools.com
FL
Maruka USA
7441 114th Ave. N, Suite 605
Largo, FL 33773
727-541-1645
www.marukausa.com
Northeast
NY, NJ, PA
Maruka USA
45 Route 46 East #610
Pine Brook, NJ 07058
973-487-3800
www.marukausa.com
ME, NH, MA, CT, RI, VT
INIRAM Precision Machinery
333 North Main Street
Middleton, MA 01949
978-854-3037
www.iniram.com
WV
Mabscott Supply
Mabscott, WV 25871
304-254-0293
www.mabscottsupply.com
DE, MD, D.C.
MD Machinery
1994 Conan Doyle Way
Eldersburg, MD 21784
410-795-4694
www.mdmachineryinc.com
Midwest
MI, IN, OH, KY
Technical Equipment Sales
10165 International Blvd.
Cincinnati, OH 45246
513-874-0160
www.techequip.com
WI
Premier Machine Tool Midwest
PO Box 102
Hartland, WI 53029
414-254-5150
www.pmtmidwest.com
MO
Maruka USA
1210 NE Douglas
Lee's Summit, MO 64086
816-524-1811
www.marukausa.com
KS
Maruka USA
9125 E. 37th St. North
Wichita, KS 67226
913-683-7487
www.marukausa.com
MN, IA, NE, SD, ND
Hales Machine Tool
2730 Niagara Ln. N
Minneapolis, MN 55447
763-553-1711
www.halesmachinetool.com
West
WY, CO,
Foothills Machinery Sales, Inc.
6855 W 116th Ave
Broomfield, CO 80020
303-466-3777
www.foothillsmachinery.com
WA, OR, CA, NV, AZ
Selway Machine Tool Co.
29250 Union City Blvd.
Union City, CA 94587
888-735-9290
www.selwaytool.com
UT, ID, MT,
Hwacheon Machinery America
555 Bond St.
Lincolnshire, IL 60069
847-573-0100
www.hwacheon.com