Johnford HT Series – 45˚ Twin Turret Slant Bed Lathes up to 39.4″ Swing over Bed

The Johnford HT Series consists of twin-turret horizontal slant bed CNC lathes engineered for simultaneous roughing/finishing, multi-axis productivity, and high-accuracy machining of medium- to long-length cylindrical components. Built on a one-piece 45° torque-tube slant bed — cast in Johnford’s own Meehanite foundry — the HT Series delivers the rigidity, thermal stability, and geometric alignment required for demanding automotive, hydraulic/pneumatic, aerospace sub-component, and general precision machining applications.

The series covers a wide range of part sizes, with swing over bed from 22.8″ to 27.95″ (39.4″ optional), swing over cross slide from 13″ to 23.6″ (31.5″ optional), and distance between centers from 21.7″ to 120″, making it suitable for both compact and extended-length production turning. Compared with comparable twin-turret slant lathes from Okuma, Doosan (DN Solutions), Mazak, and DMG Mori, the Johnford HT Series provides heavier castings, greater structural rigidity, and more customization flexibility — often at a significantly more economical investment.

Key Features

  • One-piece 45° torque-tube slant bed for maximum rigidity and heat dissipation on a horizontal slant bed lathe platform.
  • Meehanite cast-iron base and major structures produced in Johnford’s own foundry for controlled density and stability, enabling custom builds when required.
  • Twin 12-tool turrets (standard) for simultaneous machining and balanced material removal on a slant bed CNC lathe.
  • Swing over bed from 22.8″ to 27.95″ (39.4″ optional) to accommodate a wide range of diameters.
  • Swing over cross slide from 13″ to 23.6″ (31.5″ optional) for larger tool clearances and multi-operation capability.
  • Distance between centers from 21.7″ to 120″ supporting medium and extended-length components.
  • High-rigidity spindle assemblies (25–60 HP) with 2- or 4-speed gearboxes and roller/ball bearing combinations for stability in heavy cuts.
  • Box-way construction with Turcite-B surfaces for load-bearing strength, vibration damping, and precise low-speed motion.
  • Pre-tensioned double-nut ballscrews minimizing thermal growth and ensuring reliable positioning during long machining sequences.
  • Optional C-axis, Y-axis, and sub-spindle for complete one-and-done machining workflows.
  • Separate coolant tank preventing heat transfer to the casting, protecting long-term geometry.
  • Standard chip conveyor and programmable hydraulic tailstock for workflow efficiency and long-part support.

Specifications

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Item / Model
HT-30 Request a Quote
HT-35 Request a Quote
HT-40 Request a Quote
HT-60 Request a Quote
HT-80 Request a Quote
HT-100 Request a Quote
HT-130 Request a Quote

Swing Over Bed (in.)

22.8

22.8

29.5 (39.4 opt.)

22.7 (39.4 opt.)

27.95 (39.4 opt.)

27.95 (39.4 opt.)

27.95 (39.4 opt.)

Swing Over Cross Slide (in.)

13

13

23.6 (31.5 opt.)

23.6 (31.5 opt.)

23.6 (31.5 opt.)

23.6 (31.5 opt.)

23.6 (31.5 opt.)

Center Distance (in.)

21.7

31.5

40

60

80

100

120

Bar Capacity (in.)

3

3

–

–

–

–

–

RPM (K)

3.5

3.5

–

–

–

–

–

Spindle Type

A2-8 and A

A2-8 and A

A,B,C,D,E,F,G

A,B,C,D,E,F,G

A,B,C,D,E,F,G

A,B,C,D,E,F,G

A,B,C,D,E,F,G

Turret Tools

12 x 2

12 x 2

12 x 2

12 x 2

12 x 2

12 x 2

12 x 2

Spindle HP

25 (40 HP opt.)

25 (40 HP opt.)

35 – 60

35 – 60

35 – 60

35 – 60

35 – 60

Spindle Drive

–

–

2/4 Speed Gear Box

2/4 Speed Gear Box

2/4 Speed Gear Box

2/4 Speed Gear Box

2/4 Speed Gear Box

C Axis

Optional

Optional

Optional

Optional

Optional

Optional

Optional

Y Axis

Optional

Optional

Optional

Optional

Optional

Optional

Optional

Sub Spindle

Optional

Optional

Optional

Optional

Optional

Optional

Optional

Twin Turrets

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Weight (lbs.)

16,000

24,000

33,000

37,400

41,800

46,200

50,600

Benefits for Metal Cutting Manufacturers

The HT Series provides manufacturers with a rigid, thermally stable, and production-oriented twin-turret turning platform, delivering consistent accuracy and shorter cycle times across complex multi-feature components.

  • Twin-turret architecture increases throughput
    Two independent 12-station turrets allow simultaneous roughing and finishing, reducing cycle time and increasing part-per-hour output on shafts, housings, flanges, and multi-feature components.
  • High structural rigidity for stable heavy cutting
    The 45° one-piece torque-tube slant bed maximizes stiffness and dampens vibration, producing high accuracy, consistent roundness, and ultra-fine surface finishes in steel, alloy steel, and cast iron.
  • Thermal control for long-cycle repeatability
    Pre-tensioned double-nut ballscrews, precision-ground spindle quills, and a separate coolant tank design protect the machine from heat migration, supporting predictable accuracy during long or simultaneous dual-turret cycles.
  • Configuration flexibility for complex machining
    Optional C-axis, Y-axis, and sub-spindle capabilities allow complete machining—including milling, drilling, tapping, and back-working—in a single setup, reducing part handling and improving consistency.
  • Customizable platform built in Johnford’s own casting plant
    Non-standard lengths, swing capacities, spindle configurations, and special turret configurations can be engineered into the machine, solving application challenges where standard twin-turret CNC slant lathes are insufficient.

Ideal Cutting Applications

  • Automotive & Powertrain — shafts, couplings, gear blanks, transmission components
  • Hydraulic & Pneumatic Systems — cylinder components, valve bodies, flanges, manifolds
  • General Precision Turning — multi-feature components requiring simultaneous rough/finish machining, milling, and cross-working
  • Aerospace Sub-Components — precision rings, sleeves, housings, alloy steel cylindrical parts
  • Medium to Long-Length Cylindrical Parts — 21.7″ to 120″ workpieces requiring a rigid slant lathe platform
A (A2-11)4.5”4.01”30006.3”12”~18” hyd.
B (A2-11)5.2”4.56”20007.1”15”~24” hyd.
C (A2-15)5.98”5.47”15007.87”20”~32” hyd.
D (A2-157.28”6.5”10009.45”20”~32” hyd.
E (A2-15)9.29”8”80011.02”24”~40” hyd.
F (A2-20)10”—-50012.5”24”~40” man.
G (A2-20)12.5”—-50014”24”~40” man.
H (A2-20)14”—-40016”28”~40” man.
I (A2-2816”—-35018.5”32”~48” man.
J (A2-28)21”—-25024”32”~48” man.
K(A2-32)24”—-20027”36”~48” man.

In Stock and Ready for Immediate Delivery

Image Model and Brand Serial #
Johnford-Ht Series Slant Bed Lathes HT-80CX-2D+C+Y Horizontal Slant Bed Turning Center
Johnford

HT-80CX-2D+C+Y with Fanuc OiT-F 2-path Control w/ MGI, Upper Turret BMT-85 Live Turret with C Axis, Y Axis, Lower Turret 12 station Standard Turret, 4” Diameter Long and Heavy Boring Bar Holder for Lower Turret, Rotary Tailstock, 4-Speed Gearbox, 1500 RPM, 50HP, 20” Chuck, 5.5” Bar Capacity, Chuck Air Blast, Caterpillar Conveyor, Auto Doors, 300psi x 2

 		TVC220009
Johnford-Ht Series Slant Bed Lathes
HT-80CX-2D+C+Y Horizontal Slant Bed Turning Center
Johnford

HT-80CX-2D+C+Y with Fanuc OiT-F 2-path Control w/ MGI, Upper Turret BMT-85 Live Turret with C Axis, Y Axis, Lower Turret 12 station Standard Turret, 4” Diameter Long and Heavy Boring Bar Holder for Lower Turret, Rotary Tailstock, 4-Speed Gearbox, 1500 RPM, 50HP, 20” Chuck, 5.5” Bar Capacity, Chuck Air Blast, Caterpillar Conveyor, Auto Doors, 300psi x 2

TVC220009