Description

Screw/bolt making machine(2 die 3 blow cold former)
Features:
1. Used as one die two blow machine, two die three blow machine (including the function of
  two die four blow former), screw drawing machine, hollow rivet making machine.
2.Unique and patent technology of non-clamp blank feeding design resolves the clamping
  problems of the products like big head and short/small body screw, complicate mini screw.
3.Unique and patent technology of whole and stable punch lifting system resolves the
  problem of un-stability of the lifting system.
4.Flexible punch holder adjustment design, simple adjustment and easy to operate.
Range of products:
Ordinary screw, hexagon head screw, hexagon with washer screw, step screw series, precise screw series, axle series parts, close series drawing screw, open series drawing screw, hollow rivet and other series.
Specification:
MODEL  2D3B-XP1      2D3B-XP2      2D3B－K2      2D3B****3     2D3B**5A
Blank Dia. (mm)     φ*-φ7     φ*-φ7     φ*-φ7     φ*-φ3     Φ*-φ*0
Blank Length (mm) *0    *0    *0    *6    *0
Capacity (pcs./min.)      *****0    *****0    *****0    ******0   *0
Stroke (mm)   *0    *0    *0    *8    **0
1st Die Size (mm)  φ*5×**0 φ*5×**0 φ*2×**0 φ*0×*5   Φ*0×**7
2nd Die Size (mm) φ*0×*3   φ*0×*3   φ*5×*3   φ*0×*5   Φ*5×**7
1st Punch Size (mm)     φ*0×*0   φ*0×*0   φ*8×*0   φ*8×*0   Φ*6×*2
2nd Punch Size (mm)    φ*8×*4   φ*2×*7   φ*6×*0   φ*8×*3   Φ*5×*2
3rd Punch size (mm)     φ*2×*0   φ*2×*0   φ*8×*0   φ*8×*0   Φ*5×*2
Cut-Off Die Dia. (mm)  φ*9×*0   φ*9×*0   φ*9×*0   φ*3.5×*0       Φ*4×*0
Cutter size (mm)    *5×*5×*0.5    *5×*5×*0.5    *5×*5×*0.5    *4×*2×5.8      *7×*5×*4
Main Motor (kw)   5.5   5.5   5.5   1.5   *1
Oil Pump (w)  **0  **0  **0  **0  **0
P.K.O. Stroke (mm)       *7    *7    *7    6    
Feed rolls       2     4     4     2     2
Machine Weight (kg)     ***0       ***0       ***0       **0  ***0
Overall Size (cm)   **5×**0×**2 **5×**0×**2 **5×**0×**2 **6×*7×**0   **5×**0×**5
Option     PKO  
Stripper for semi tubular  
Auto-checker
Strengthened Die Block (Cut-Off Die dia.*2mm and 1st Die dia.*8mm)
Note       2D3B-K2 is used for producing tubular parts.