BZ 20 1 0 a 31 series heavy-duty planer 
 BZ20 series planer is one of many in the planer machine design, manufacturing for many years, a senior expert in the traditional planer developed on the basis of a new machine, its features the most advanced machine tools edge aggregation, together with the advanced electrical, mechanical and electrical control technology upgrade, equipped with a milling head, grinding can achieve planing, milling, grinding and drilling, countersink holes and other functions, with right angle attachment milling head once more on the workpiece clamping, achieving five-sided machining, a machine used to improve workpiece processing quality and productivity. series milling machine planer machine is the basis for machine tools, developed at the same time that the reserves of the milling, grinding function, they can always install milling, grinding, machining to meet the different requirements of main structural performance and Features: ★ machine main components: bed, table, around columns, beams, gantry roof, connecting beams are used resin sand molding, high-quality high-alloy cast iron casting, hot sand → VSR → thermal annealing furnace annealing → → VSR → rough vibration, aging furnace annealing → → VSR → finishing, complete elimination of negative mechanical stress, mechanical properties remain stable ★ beam positioning mechanical lock down or hydraulic locking and accurate positioning. ★ beam Vertical turret (vertical milling head) infeed, side head (Head side) are vertical feed servo control, intermittent, continuous stepless feed. ★ slideway surface point by super-quenching or Contact hardening, grinding together. ★ table guide rails with high wear resistance surface bonding vice. ★ lubricating oil floating adjustable pilot to achieve semi-static, save operating power, long-term to keep track accuracy. ★ main Drivers developed with sub-Sheng Heavy four-speed planing, milling, grinding versatile gearbox, controlled by variable frequency, variable speed electronic control system, low speed, high torque, fast planing to make efficient, low-speed milling, grinding, run smoothly. ★ mechanical and electrical control system adopts PLC programmable central processor and intelligent power amplifier, digital AC servo control technology (IMS series controller), three-phase AC induction motor to achieve high-precision servo control. ★ Work running with; YSK servo control (frequency) motor low speed, low power, high torque drive (DC continental turbine energy than 30-40%), 2500 line encoder for precise operational control. ★ Work Taiwan is set to touch-screen set, all the feed for the suspension button station, accurate, and convenient.