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JT850

JT850

  • category:Three-track
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  • Release date:2025-05-30
  • description
  • characteristics
  • Parameters

High efficiency vertical Machining Center JT-850


High Rigidity | High Precision | High Efficiency

Key Specifications

Travel (X/Y/Z): 800×500×550mm

1.Spindle: SpeedCN BBT40 Direct-Drive (Taiwan) | 12,000 rpm | 7.5kW High Torque | External Oil Cooler

2.Drive System: THK Roller Screws + 35mm Oversized Roller Linear Guides (Heavy-Duty/Long Service Life)

3.Control System: Mitsubishi M80B (Ultra-Fast Response, 5-Axis Expansion Ready)

Competitive Advantages

1.Premium HT300 Cast Iron: Monolithic bed design with superior vibration absorption, improving long-term stability by 30%.

2.Heavy-Duty Motion System: 35mm roller linear guides on all axes, ideal for continuous steel/mold machining.

3.High-Speed Tool Change Option: BT40-24T Arm-Type Tool Magazine (Tool-to-Tool Time ≤2s).

Typical Applications
Precision components, custom machining, aerospace, new energy vehicle parts, and medical equipment manufacturing and other three-axis, four-axis product workpieces



   



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1. specifications

Item

Machine model

Unit

JT-850

1

Workbench area

mm

1000*500

2

XYZ axis travel

mm

800*500*550

3

Maximum load of workbench

kg

450

4

Distance from spindle end to workbench surface

mm

120-670

5

Distance from spindle center to column guide surface

mm

550

6

Workbench T-slot

mm

18T*5*80

7

Spindle motor

kw

DG7.5

8

Tool magazine

ATC

24

9

Spindle taper


BBT40

10

Spindle speed

r/min

12000 Direct connection

11

X/Y/Z axis rapid movement

m/min

48/48/48

12

Z-axis counterweight


No configuration

13

Ball screw

mm

36*16 Single nut

14

Linear guide

mm

XYZ:35*2  

15

Machine weight

kg

4800

16

Machine size (length*width*height)

mm

2500*2266*2306.5

 

2.Machine precision specification

Main inspection items

factory standard

X/Y/Z Positioning accuracy

0.005/1000mm

X/Y/Z Repeat positioning accuracy

≤0.003


3.Configuration

Item

Name

Manufacturer

1

CNC/spindle servo/three-way servo system M80B

Japanese Mitsubishi

2

Spindle servo/three-way drive motorDG7.5KW

Japanese Mitsubishi

3

Linear guideXYZ:35*2   

Japan THK

4

Ball rail36*16 Single nut

Japan THK

5

Three-axis bearing P4 grade

Japan

6

BBT40 direct-connected 12000 rpm spindle 155mm

Taiwan speedcn

7

BT40-24T tool arm magazine

Taiwan Yitai

8

Electronic handwheel

Zhehong/Binjie

9

Processing cooling pump

Deyang

10

Three-axis coupling

Taiwan speedcn

11

Electrical cabinet heat exchanger

Rico

12

Automatic lubrication pump

Proton

13

Telescopic protective cover

Aipel

14

Main contactor/air switch/circuit breaker/relay

France Schneider

15

Oil mist collector

Lijia

16

Other electrical components

France Schneider, Japan Omron

Note: The slash marks indicate the use of either brand.

 

Optional:

1. Twin screw conveyor

2. Chain conveyor

3. Spindle center water outlet.

4. Four-axis rotary table optional.

5. Non-standard tool magazine can choose 30/32.

6. Side milling head (manual/automatic).


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