JS Machinery Co., Ltd.
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HF Series - Double Column Machining Center

Product Description

HF series, the 3-axis bridge type CNC milling machining center, is one of the most proud products which fulfills automatic 5-face machining with super rigidity structure and high positioning accuracy, and its X travel ranges from 4,200mm to 10,200mm, and Y travel ranges from 3,500mm to 4,700mm . HF satisfies demands in mold surface cutting, angles cutting, 3D mold cutting, and precise contour finishing

We developed tool center point compensation, auto multi-angle head attachment, and auto tool change system to complete auto 5-face machining.

Product Feature

  • High rigidity box base, best span worktable guideways, and wider load dimension ensured best level dynamic accuracy.
  • Cross-section square beam enabled the center of the head close to the beam center to ensure heavy cutting ability.
  • Fully auto 5-face machining capacity
    • Auto head change: 90º head / extension head / universal head
    • AVertical and horizontal auto tool change for 90º head.
    • A3-axis mechanical coordinates system

Product Specification

HF Series HF-4235
/42		 HF-5235
/42		 HF-6235
/42		 HF-8235
/42		 HF-10235
/42
X axis (mm) 4,200 5,200 6,200 8,200 10,200
Y axis (mm) 3,500/4,200
Z axis (mm) Box way 920/1,020(opt.)
Linear way 1,000(opt.)/1,200(opt.)/1,400(opt.)
Table dimension (mm) 4,000×
3,000		 5,000×
3,000		 6,000×
3,000		 8,000×
3,000		 10,000×
3,000
Max. table load (kg) 20,000 24,000 28,000 32,000 36,000
Spindle motor
(Continuous/ 30 minutes rated) (kw)		 22/26(30/37(opt.))
Spindle speed (rpm) Box way 2-step gear 4,000/6,000(opt.)
Belt-driven 8,000/10,000(opt.)
Linear way 2-step gear 22/26kW: 4,000/6,000(opt.) ; 30/37kW: 3000(opt.)/5500(opt.)
Direct-driven 10,000(opt.)
Spindle taper ISO NO. 50
Cutting feed rate (mm/min) 1-7,000
Rapid traverse (m/min) X:10 Y:10 Z:12 X:10 Y:10 Z:12 X:8 Y:10 Z:12 X:8 Y:10 Z:12 X:8 Y:10 Z:12
Tool storage capacity (pcs) Vertical type tool change 40/60 (opt.)
Floor-standing type vertical tool change 40(opt.)/60(opt.)
Floor-standing type vertical-horizontal tool change 32 (opt.) / 40 (opt.) / 60 (opt.)
Positioning accuracy
(Refer to JIS B6333) (mm)		 ±0.005/300, ±0.015 Full travel
Repeatability
(Refer to JIS B6333) (mm)		 ±0.003
Machine gross weight (kg) 61,000 / 63,000 68,000 / 70,000 75,000 / 77,000 91,000 / 93,000 107,000 / 108,000
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