Horizontal turning machine SB-35L

CNC2-axisinclined bed

Overview
The SB-35L is the long-bed variant of the SB-35, featuring traditional box-way construction for high stiffness, load capacity and vibration damping. It pairs hardened, precision-ground ways with hand-scraped Turcite-B slideways and a 30° slant-bed geometry. The machine is controlled by the Haas CNC and supported through the Haas Factory Outlet network.

Key features

• BMT65 turret, 12 stations
• Long-bed for extended part capacity
• Hardened and precision-ground box ways
• Hand-scraped Turcite-B slideways
• 30° slant-bed design
• Programmable steady rest provision (non-removable; limits minimum distance between centers)

Notes
Not compatible with the Haas Bar Feeder. Not available with a parts catcher. The steady rest provision is non-removable and therefore limits the minimum distance between centers.

Capacities
Chuck size: 12 in (305 mm)
Max cutting diameter (with BMT65 turret): 13.50 in (345 mm)
Max cutting length (varies with workholding): 49.6 in (1260 mm)
Max part swing: 23.6 in (600 mm)
Bar capacity: 3.50 in (90 mm)
Between centers (max): 58.8 in (1494 mm)

Travels
X axis: 9.00 in (230 mm)
Z axis: 52.00 in (1320 mm)

Feedrates
Rapids on X: 630 ipm (16.0 m/min)
Rapids on Z: 787 ipm (20.0 m/min)

Axis motors / Thrust
Max thrust X: 7780 lbf (34607 N)
Max thrust Z: 7780 lbf (34607 N)

Spindle
Spindle nose: A2-8
Max rating: 40.0 hp (29.8 kW)
Max speed: 2500 rpm
Max torque: 425.0 ft-lbf @ 325 rpm (576.0 Nm @ 325 rpm)
Draw tube bore ø: 3.58 in (91 mm)
Spindle bore ø: 4.13 in (105.0 mm)

Main spindle C axis
Control type: interpolated motion and positioning C axis

Tailstock
Taper: MT5
Hydraulic quill travel: 4.7 in (120 mm)
Tailstock travel: 39.4 in (1000 mm)

Turret
Number of tools: 12 stations (BMT65 turret)
OD vs ID tools: any combination (varies with turret)
Boring bar rear clearance (from back of turret): 2.00 in (51.0 mm)

Live tooling
Max speed: 4000 rpm
Tooling standard: BMT65

General
Coolant capacity: 100 gal (379 L)
Machine weight (shipping): 16425 lb (7450 kg)

Air requirements
Air required: 4 scfm @ 100 psi (113.0 L/min @ 6.9 bar)
Inline air hose: 3/8 in
Air pressure min: 80 psi (5.5 bar)

Electrical specification
Drive system: direct speed, belt drive
Spindle power: 40.0 hp (29.8 kW)
Input AC voltage (3 phase) - Low: 220 VAC (full load amps: 70 A)
Input AC voltage (3 phase) - High (optional internal transformer): 440 VAC (full load amps: 35 A)

Shipping dimensions (approx.)
Domestic / export pallet: 214.5 in x 90.5 in x 99.0 in (545 cm x 230 cm x 252 cm)
Weight (shipping): 16425 lb (7450 kg)

Technical specifications

• Model: SB-35L (long-bed variant of SB-35)
• Series turret: BMT65 12-station turret standard
• Standard spindle: 2500 rpm, 40 hp, A2-8
• Bar capacity: 3.5 in (90 mm)
• Max cutting length: up to ~50 in (varies with workholding)
• Bed style: box way with hardened and precision-ground ways and hand-scraped Turcite-B slideways
• Bed angle: 30° slant-bed design
• Programmable steady rest provision (non-removable)
• Standard coolant: 100-gallon tank with multi-stage coolant pump and belt-type chip conveyor
• Standard control features: widescreen monitor, Ethernet, WiFi, HaasConnect, HaasDrop, Advanced Tool Management
• Standard workholding: 12 in hydraulic chuck, A2-8
• Not compatible with Haas Bar Feeder; not available with parts catcher
• Approx. ship weight: 16425 lb (7450 kg)