Heavy Duty Thread Rolling Machine (Max OD 100mm or 4”)

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Heavy Duty Thread Rolling Machine (Max OD 100mm or 4”) Manufacturer - Yieh Chen

Based in Taiwan, Yieh Chen Machinery Co., Ltd. is a spur gear and helical gear | Heavy Duty Thread Rolling Machine (Max OD 100mm or 4”) manufacturer with over 31 years of experience in gear industry.

With CNC gear machining, ISO certification and advanced software, Yieh Chen's high precision spur gears and helical gears are built with excellency.

Along with Spur Gears and Helical Gears, worm shafts, spiral bevel gears, bear boxes, gear pumps and gear racks are provided as well. All gears can be custom-made with innovative solutions to meet each customer's demands.

Heavy Duty Thread Rolling Machine (Max OD 100mm or 4”)


Feed pressure exceeds 55 Tons, making it suited for working on problem workpieces.

  • The machine frame is fabricated from steel plate, tempered for deformation free performance.
  • The slide travel and feed rate are adjustable. The hydraulic feed pressure is also adjustable from 0.5 tons to 55 tons to satisfy all applications.
  • On some models in-feed rolling cycle times are controlled by adjustable rolling and dwell timer switches. This facilitates the rolling of fine and coarse forms with a simple adjustment.
  • Available on request are semi and fully automatic loading systems, foot activated control switches and electrical back stops.
  • Oversized coolant tank allows for superior cooling effect.
  • Gear box oil tank ensures maximum stability of oil temperature with recirculating pump.
  • Extended universal joint provides smooth operation for big angle of workpiece.
  • Powerful spindle motor meets the requirement of demanding product.
  • CE certified machine. (optional)


Main SpecificationYC-750P
Rolling SizeMin. O.D.25 mm
Max. O.D.100 mm
Max. LengthIn feed andthrough feed
Max. Pitch10 mm
Roll DiesRolling Speed15, 23, 36, 52 rpm
Max. Outside Dia.200 mm
Inside Dia.70 mm
Max. Width150 mm
Max. Center Distance of Die-Spindle250 mm
Min. Center Distance of Die-Spindle145 mm
Max. Rolling Force55 TON
MotorRolling Spindle25 HP
Hydraulic Pump10 HP
Coolant Pump1/6 HP
Gear Box Pump1/8 HP
N.W.3300 kg
G.W.3860 kg
Floor Space1650 x 2320 mm
Packing Dimension (L x W x H)2520 x 1810x 2070 mm

The designs are subject to modification and improvement without notice.
Applications Gallerys

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