N Series

BCF-70N Flat Bed CNC Lathe

700mm Swing, Optional Stepless Speed, Ideal for Extra-Large Parts

Optional Stepless Speed Extra-Large 700mm Swing MT5 Tailstock Taper Stable Heavy Cutting

BCF-70N Flat Bed CNC Lathe

N Series BCF-70N

700mm swing, 5.5kW spindle, optional stepless speed, efficient turning for extra-large parts

Swing over bed 700
Swing over cross slide 440
Distance between centers options 750/1000/1500/2000
Spindle bore 52 (Optional 80)

Key Features

Extra-Large Machining Range

700mm swing adapts to extra-large and heavy workpieces.

Flexible Speed & Configuration

Optional stepless spindle meets diverse heavy-duty machining needs.

High Stability & Precision

Reinforced flat bed + MT5 tailstock ensures consistent results.

Technical Specifications

Name bcf-70n-flat-bed-cnc-lathe
Model BCF-70N
Swing over bed
700 mm
Swing over cross slide
440 mm
Distance between centers options
750/1000/1500/2000 mm
Spindle bore
52 (Optional 80) mm
Spindle bore taper
MT6 -
Spindle nose type
C6 -
Spindle speed steps
manual two gears -
Spindle speed range
L:100-500 / H:500-1800 (Optional Stepless) rpm
Turret/tool post
Electric 4 position -
Tool size
25×25 mm
X axis travel
350 mm
Z axis travel
750/1000/1500/2000 mm
X axis rapid traverse
6000 mm/min
Z axis rapid traverse
8000 mm/min
Tailstock quill diameter
65 mm
Tailstock quill taper
MT5 -
Tailstock quill travel
130 mm
Main spindle motor
5.5 kW
Coolant pump motor
0.125 kW
Machine weight (for 750mm)
2000 kg
Machine weight (for 1000mm)
2100 kg
Machine weight (for 1500mm)
2200 kg
Machine weight (for 2000mm)
2300 kg
Overall dimension (for 750mm)
2200×1800×1850 mm
Overall dimension (for 1000mm)
2500×1800×1850 mm
Overall dimension (for 1500mm)
3000×1800×1850 mm
Overall dimension (for 2000mm)
3500×1800×1850 mm

Accessories & Optional Equipments

Standard (Included)

Standard configuration
Electric 4 position
3-jaw manual chuck
Manual tailstock
360mm Bed Width

Optional (Extra Cost)

Optional configuration
Hydraulic chuck
6/8 electric Turret
Hydraulic tailstock

Product Overview

CK6170,BCF-70N
CK6170,BCF-70N
CK6170,BCF-70N

Application Areas

Precision Motor Shaft的加工样品图

Precision Motor Shaft

Hydraulic Piston Rod的加工样品图

Hydraulic Piston Rod

Automotive Connecting Pin的加工样品图

Automotive Connecting Pin

Flange Connecting Disc的加工样品图

Flange Connecting Disc

Bearing Bushing的加工样品图

Bearing Bushing

Packaging & Shipping

Packaging

Export standard wooden case packaging with waterproof membrane and shockproof foam. Key components are protected with additional safeguards to prevent damage during transportation.

Transportation

Sea, land or air transportation options based on equipment size and customer requirements. Full logistics tracking service is provided for safe and on-time delivery.

Delivery Time

30-45 working days for standard configuration. Customized equipment delivery time is determined based on specific requirements. Rush production service is available for urgent needs.

After-sales Service

Installation & Commissioning

Free on-site installation and commissioning service with professional engineers to guide installation, ensure normal operation, and provide basic training for operators.

Quality Assurance

12 months warranty for the whole machine and 24 months for core components. Free repair and replacement of parts during warranty period, with lifetime technical support.

Technical Training

Free operation and maintenance training, available on-site or at our factory, ensuring customers can proficiently operate and maintain the equipment.

Technical Support

7×24 hour technical support hotline with remote diagnosis and troubleshooting services. Engineers can arrive at the site within 48 hours in emergency situations.

What Our Clients Say

"The BAV-100A has significantly improved our production efficiency by 30%. The precision is exceptional and the after-sales service is top-notch."

John Smith

Production Manager, AutoParts Inc.

"We've been using BOTAI's machining centers for 5 years now. The BAV-100A is their best model yet - reliable, accurate, and easy to operate."

Sarah Chen

Engineering Director, AeroTech Ltd.

"The 3D model preview helped us make the purchasing decision quickly. The machine delivered on all promises and the installation was seamless."

Marco Rossi

Plant Manager, PrecisionMold S.p.A.

Interested in This Product?

Contact our industry specialists for detailed information, customized solutions, and competitive quotations tailored to your market.

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