Engraving and Milling Machine Center CNC Machining Center YS-870A

CNC Engraving machine is the art of cutting or carving grooves or characters into a surface. It is mainly used for the fine machining of small molds.  It is widely used in precision molds, copper electrodes, shoe mold manufacturing, batch processing of clocks, watches and glasses products, etc. Ideal for 3D molds & stamps, coining dies, roll dies, hot stamping & combination dies, steel dies, steel molds, embossing dies, etc. Free Training and Unlimited Support. Feel free to contact us.

1. A patented spindle box of engraving and milling machine 

There is a stepped hole inside the spindle box; the electric spindle is installed in the stepped hole, and a flange is used to fix the spindle box

2. Worktable  

Box structure and ballscrew are integrally formed.

3. Optical linear scales 

Optional Heidenhain, Fagor optical linear scales with accuracy of under ±5um

4. Base 

Multi-layer wall box structure, rear chip extractions

5. A triangular rib structure of bridge column 

The utility model of the triangular rib structure of the door bridge improves the dynamic and static rigidity of the machine tool and enhances the processing accuracy.

6. Optional Direct-Driven BBT40 spindle

7. Upgrade Configuration 

Standard servo carousel tool magazine; HSK-E40 motor spindle; graphite protection package; laser tool probe; oil mist collector system, and more

   8. Stable Accuracy 

   The closed loop optical linear scales with high positioning accuracy can effectively suppress the positioning error caused by the thermal extension of the lead ballscrew.

   9. System Stability 

   Equipped with Siemens 828D system.

Model

YS-870A

Subject

Specifications

Units

Travel

X/Y/Z axis

mm

800/700/300

Spindle Nose to Worktable

mm

130-430

Three-Axis Guideway

/

Linear Guideway

Door Width

/

810

Worktable

Worktable Size (L*W)

mm

720*640

Maximum Table Load

kg

400

T-Slot

mm

5-16x120

Spindle

Spindle taper

type

BT-30

Spindle speed

rpm

24000

Spindle Drive Type

/

Built-In

Feedrate

Rapid Traverse (X/Y/Z)

m/min

15/15/12

Cutting Feedrate (X/Y/Z)

m/min

12

Tool Changer

Tool Changer

/

Carousel Servo ATC

Motor

Spindle Motor

kw

7.5

Three-Axis Servo Motor

kw

0.85/0.85/1.3

Accuracy

Accuracy

mm

±0.005

Repeatability

mm

±0.003

Power Required

Power Requirement

kva

10

Air Pressure Requirement

kg/crrf

6^8

Others

External Dimensions (L*W*H)

mm

2100x2700x2550

Gross Weight

t

4.7