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Table: 3200*4000 mm.....Max. Speed: 3000 RPM.....X*Y*Z travel: 4200*4200*1500 mm.....Distance between Column: 4200 mm......Table Max. Load: 30000 kg.....Net Weight of Frame: 90000 kg
BMC-4204L Overview

Accuracy standard implemented: ISO10791-2:2001 (JB/T8771.1998).

Smartech supplys both frame and complete machine, below is the introduction of frame.
Standard Components:
1.    High-quality castings processed with resin sand and wooden molds ;
2.    Imported linear guideways on X and Y axes (X axis box-way optional). Harden & ground on Z axis slideway and Turcite-B coated with precise scraping ;
3.    Rexroth, BSG or HPS (brand of) ball screws ;
4.    NSK or FAG bearings for supporting ball screws ;
5.    Gear-drive box of French brand, rack of Swiss brand, spindle reducer of German brand ; 
6.    Beijyu or Haocheng brand (Taiwan) of tool unclamping system ;
7.    R&W or Mayr couplings from Germany ;
8.    Keyarrow (Taiwan) brand of telescopic covers, stainless steel cover on all axes ;
9.    Centralized lubrication system of Byjur or HERG brand ;
10.  Hydraulic balancing cylinder.
* Same price for all the brands mentioned.
Optional Components:
1     Replace box-type guideway with linear railway ;
2     Direct-drive spindle or with ZF reducer ;
3     Universal milling head, right-angle milling head or lengthened milling head ;
4     Coolant through spindle ;
5     Coolant pump of Taiwan brand Walrus ;
6     Outside guarding, standard or specially designed for client ;
7     Chip conveyor: helix type, chain type ;
8     CNC pre-installed for client, complete machine ready to use ;
9.    ATC: drum type, arm type or chain type.


BMC-4204L Specifications
BMC-4204L - Comparar:
X Axis 4200 mm
Y Axis 4200 mm
Z Axis 1500 mm
Distance between Columns 4200 mm
Spindle Nose to Worktable 350-1850 mm
Table Size 3200*4000 mm
Max. Load 30000 kg
Number of T-slots 15
Size of T-slot  28
Distance between T-slots  200
Spindle Taper / Dia. BT50 / 230
Max. Speed 3000 rpm
Type of Transmission Direct-drive
Direct-type + ZF reducer
Gear head
Spindle Motor Recommended 37~50 Kw
Type of Guideway Z friction type, X, Y linear way
Specification of Linear Railway X: 55 mm, four-way,  Y: 65 mm
X Axis Ball Screws Spec. (Dia. / Lead) X: 100 / 20
Y, Z Axis Ball Screw Spec. (Dia. / Lead) Y: 80 / 20,  Z: 63 / 16
Drive Motor Recommended (X / Y / Z) 100 / 40 / 40 Nm
Type of Transmission of X/Y/Z X gear box and rack ; Y, Z ball screw and nut
Transmission Ratio of X/Y/Z  
Positioning Accuracy  
Net Weight 90000 Kg