High precision BM-3 micro screw making machine is a high-precision heading machine, dedicated to the production of various small screws
High precision BM-3 micro screw making machine is suitable for all kinds of micro screws, small screws, electronic screws, mobile phone screws, glasses frame screws, etc.
Main Specifications:
| Model | BM-3 micro screw making machine |
| Screw diameter | Φ0.6-Φ3mm |
| Screw length | 1-24mm |
| Main die | Φ20x35mm |
| Punch die size | 18mm |
| Cutting die size | 13.5mm |
| Motor power | 0.75kw |
| Output（pcs/min) | 150-220 |
| Machine weight | 710kg |
| Dimensions | 1200*850*1100mm |
High precision BM-3 micro screw making machine Features:
• High strength and abrasion resistant sliding guiding rails and to minimize abrasion and deformation of spare parts through more than two times of stress annealing.
• High speed, low noise, stable operation, compact structure.
• Double guiding rails to increase stability and repeatability precision
• Guiding rails are quenched or under intensification treatment on the surface.
• Sealed safety hood to reduce noise and increase safety in operation
• Adjustable cam double rollers design to increase stability and reduce impact.
• One way bearing materials feeding structure to prevent output of materials in wrong dimension.
• Selection of 3 speeds.
• Wedge-iron design in many moving parts for clearance adjusting to ensure movement precision.
