General Introduction
This machine is the special purpose machine for the single-crystal silicon. The bed, pulley stock, loading carriage and feeding carriage are castings, which has the characteristic of good stiffness and good seismic, the feeding of the table is controlled by linear guideway, ball screw and servo motor; It uses superior adamas saw belt, so it is a machine with the characteristic of high sawing efficiency, small gap, high rate of finished products. The sawing belt tenses automatically by oil tank, the tensile force can be adjusted at will. The electric system uses the imported Schneider CPU.

Technological Process:
   The machine can cut automatically if the material is in the same specification at every single clamping.

Technical Parameter：
Input parameter:
(1)Components Name: Single-crystal silicon bar stock
(2)Status before Cutting: include the tops and tails of single-crystal 
(3)Machining Range: Maximum cutting diameter: Φ300mm；
                  Maximum cutting Length:670 mm
(4)Continuous working time: 24h
(5)Methods of loading material: Manual Working
(6)Lubrication methods of screw and guide rail:Self-lubrication.
(7)Band saw motor 7.5kw,1440r/min,speed: 10～25m/s；
(8)Fast Forward: 300mm/min，Feed speed 0～20mm/min；
(9) Saw Belt Tense：100Kg～1500Kg，oil tank tense；
(10)Saw Belt Specification：Length 4900mm,Width38mm，Cutting Edge Thickness 0.7mm；
(11) Machine Weight：About7000kg.

Machine Accuracy: (the size of silicon stock is 6 inch)
Section flatness after cutting: 0.2mm
Section Roughness: Ra2.0µm

Production Capacity: 10 min/time,( the size of silicon stock is 6 inch)

Service Conditions:
(1)Power Supply: 380V±5%，Frequence:50Hz±10%，Three-phrase five line；
(2)Gross Power: 15 kw
(3)Headwater: Φ8 tap water, water pressure 0.25~0.3 Mpa;
(4) Maximum water consumption: 6L/min
(5) Gas Supply: Φ12
(6)Basic Requirement: Cement Terrace: ≥400mm
(7) Equipment Size: 5280X1600X2400
(8) Environment Temperature: 20°C~30°C
(9)Relative Humidity: <75%
(10)Bleeder Tube: G1+1/2＂ water exit
(11)Noise : <75db

五、 设备主要零部件及元器件品牌表：