Koan Cho Machinery Co., Ltd.

CNC Rigid Bed Mills

Product Name :
CNC Rigid Bed Mills
Model No :
BM-760H
Target Markets :
Worldwide
Factory Location :
Taiwan
1. Travel:
(1) Longitudinal travel (X-axis): 2000mm.
(2) Cross travel (Y-axis): 850mm.
(3) Vertical travel (Z-axis: 700mm.
(4) Spindle nose to table top: 120 - 820mm.
(5) Spindle center to column: 880mm.
2. Table:
(1) Table size (mm): 810 x 2180.
(2) T-slots (width x No. x patch): 18 x 5 x 130mm.
(3) Max. table loading capicity: 1500 kgs.
3. Spindle:
(1) Spindle motor: 20HP.
(2) Spindle speed range (rpm): quill head: 70-4200 rpm , rigid h-head: 60-6000 rpm.
(3) Spindle taper: turret quill head: NT # 40, rigid h-head: BT# 40 (standard), CT# 40 or DIN 69871A (option).
1. Feed:
(1) Feed motor torque (X-Y-Z): 22 Nm.
(2) Rapid traverse (X-Y-Z): 10,000 mm/min.
(3) Cutting feedrate (X-Y-Z): 5,000 mm/min.
2. Accuracy:
(1) Positioning repeatability: ± 0.0025mm (± 0.0001").
(2) Positioning: ± 0.0005mm (± 0.0002").
3. Automatic tool change (optional for h-head only):
(1) No. of tools: 16 or 20 station.
(2) Tool selection: by address code, random/bi-directional rotatio.
(3) Pull stud: MAS 403-BT40 (45°) or PS-CAT40 (45°).
(4) Max. tool: diameter & length 80mm (3.2") x 250 mm (10").
(5) Max. tool weight: 6kgs.
(6) Tool change time: 7sec (tool to tool).
(7) Coolant pump motor: 1/4 HP.
(8) Power required: 30 KVA
(9) Air required: 6 kg/cm (85 psi).
(10) Machine weight (approx): 7500kgs.

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Company Name :Koan Cho Machinery Co., Ltd.
Contact Person :Mr. Mentor Lin
Country :Taiwan Taiwan