Z41/ZB41 /Z50/ZB50 Continuously Variable Speed Powerful Drilling Machine

Product Introduction: VP Series Two-Gear Variable Frequency Stepless Speed Drill Press

This VP series drill press upgrades traditional 5-speed belt pulley structure to two-gear variable frequency stepless drive, combining heavy torque tapping and high-speed fine drilling. Four models are available: bench short-column Z4132VP/ZB4132VP and floor tall-column Z5032VP/ZB5032VP, fully compliant with European safety standards.

Core Advantages

1. Dual-Gear Variable Frequency Stepless Speed System
   Two independent speed zones: low speed 100–620r/min for heavy M24 cast iron tapping & large hole drilling; high speed 620–3300r/min for tiny precision holes. No need to open pulley cover to shift gears, greatly improving operation efficiency.
2. Universal Single-Phase Input with Three-Phase 1.5kW 6P Motor
   Supplied by single-phase household power, internal three-phase motor delivers stable high torque, meets continuous heavy drilling workload without three-phase industrial power supply.
3. Digital Speed Display & Knob Stepless Adjustment
   Real-time spindle speed digital readout, infinitely adjustable via rotary knob, intuitive and easy to operate for different metal, plastic and casting materials.
4. Full EU Standard Safety & Functional Configuration
   Built-in tapping cycle function; U-type transparent safety guard; power-off interlock when opening pulley cover to avoid accidental injury. Optional multi-spindle attachment, coolant system and digital depth ruler for batch production.
5. Two Structural Versions for Different Workpieces

• Z4132VP / ZB4132VP: Bench type short column, compact packing size, max spindle-to-base distance 745mm, suitable for short small workpieces. B suffix adds automatic spindle feed function.
• Z5032VP / ZB5032VP: Floor standing tall column, vertical clearance up to 1235mm, designed for long shaft and tall casting parts. B suffix equipped with automatic spindle feed cycle.

1. Stable Cast Structure & High Cost Performance
   Integral cast column, worktable and base for strong rigidity; MT3 standard spindle taper compatible with all standard drill chucks and tapping attachments, ideal for repair shops, mold factories and small hardware batch production.