CNC machine tools
RHCNC · roll lathes · roll-ring lathes · rib-groove milling · universal lathes · wire cutting
The roll shop decides how long the mill runs.
RHCNC builds roll-shop machine tools. BEISCO is its distributor and solution partner in Türkiye and the surrounding region, and its service centre for laser and roll-lathe equipment.
Manufacturer · BEISCO is distributor and solution partner
Every bar a mill rolls has passed through a groove someone turned. Turn it accurately and the profile holds. Give it a harder surface and it holds longer; rebuild it when it wears and it comes back. Chapter 01 covered the surface. This chapter covers RHCNC's machines that turn and mill the grooves: roll lathes, roll-ring lathes, rib-groove milling machines, universal lathes and wire-cutting machines.
RHCK84 series
From a 3.5-tonne roll to a 70-tonne roll. One family of lathes.
High-precision CNC mill roll lathes in eight models, from Ø500 to Ø2,000 mm.
From the RHCK8450 to the RHCK84160, every model follows the same build logic: a four-guideway bed, a four-position turret and a manual four-jaw or heavy-duty chuck. A two-position frame-type tool holder is optional on all of them except the RHCK8450. At the top of the range, the RHCK84200 carries rolls of up to 70 t, with headstock and tailstock spindles on high-precision (SP class) double-row roller bearings and high-precision thrust bearings.
| Bed | 4-guideway |
|---|---|
| Turret | 4 positions |
| Frame-type tool holder | 2 positions, optional (RHCK8463–RHCK84160) |
| Workpiece accuracy | IT6–IT7 (RHCK8450–RHCK84160) |
| Surface roughness | Ra 0.8 (RHCK8450–RHCK84160) |
| Model | Turning Ø (mm) | Max. length (mm) | Max. weight (t) | Spindle (r/min) | Motor (kW) |
|---|---|---|---|---|---|
| RHCK8450 | Ø500 | 2,700 | 3.5 | 4–400 | 30 |
| RHCK8463 (3M/4M/5M) | 50–630 | 3,300 / 4,000 / 5,200 | 8 | 10–380 | 30 |
| RHCK8480 (3M/4M/5M) | 200–800 | 3,300 / 4,000 / 5,200 | 8 | 10–280 | 45 |
| RHCK84100 (3M/5M/6M) | 200–1,000 | 3,000 / 5,000 / 6,000 | 20 | 4–170 | 75 |
| RHCK84125-20T (3M/5M/6M) | 450–1,250 | 3,000 / 5,000 / 6,000 | 20 | 4–170 | 75 |
| RHCK84125-40T (5M/6M/7M) | on request | on request | 40 | 4–110 | 90 |
| RHCK84140 (5M/6M/7M) | 500–1,400 | 5,200 / 6,200 / 7,000 | 40 | 4–110 | 90 |
| RHCK84160 (5M/6M/7M) | 500–1,600 | 5,200 / 6,200 / 7,000 | 40 | 4–110 | 90 |
| RHCK84200-7M | 2,000¹ | 7,000² | 70 | on request | on request |
Length and weight: max. workpiece. ¹ Machining diameter range. ² Max. distance between centres. Travels, rapid traverse, tooling, foundation and installation data on request.← Swipe to see the whole table →
Send us your roll diameter, length and weight range. We will match the model.
Send your enquiryRH-40 / RH-60
High-speed CNC roll-ring lathes
Rings are small. Their tolerances are not.
Two enclosed CNC lathes for roll rings, each with a four-position turret and a 1.5 s tool change. The spindle turns at up to 1,500 r/min on the RH-40 and 1,000 r/min on the RH-60.
| RH-40 | RH-60 | |
|---|---|---|
| Max. swing over bed | Ø500 mm | Ø800 mm |
| Max. turning diameter | Ø400 mm | Ø600 mm |
| Spindle speed | 0–1,500 r/min | 0–1,000 r/min |
| X / Z travel | 230 / 450 mm | 340 / 650 mm |
| Rapid traverse X / Z | 12,000 / 15,000 mm/min | 12,000 / 15,000 mm/min |
| Turret | 4 positions · 1.5 s tool change · 40 × 40 mm tools | 4 positions · 1.5 s tool change · 40 × 40 mm tools |
| Installation area | 3,500 × 1,620 × 1,920 mm | 3,700 × 1,850 × 2,100 mm |
RHHK8450X
CNC roll rib-groove milling machine
The rib on the bar is cut into the roll first.
The RHHK8450X is a CNC milling machine for the crescent rib grooves in rebar rolls. It takes rolls from Ø50 to Ø520 mm, with up to 3,000 mm between centres, for bar sizes Ø6 to Ø50 mm.
| Roll diameter | 50–520 mm |
|---|---|
| Bar sizes | Ø6–Ø50 mm |
| Max. centre distance / max. cutting length | 3,000 / 2,800 mm |
| Fly-milling spindle speed | 0–1,500 r/min |
| Z / X stroke | 2,850 / 270 mm |
| Total power | 35 kVA |
| Weight | 6,500 kg |
| Dimensions | 4,800 × 1,550 × 1,500 mm |
Send us your roll and bar size range, and the marks your rolls carry. We will confirm what the machine can do.
Send your enquiryRHCK61 series
Precision universal CNC turning lathes
For everything around the roll.
Shafts, sleeves, discs and couplings keep a mill turning, and they wear too. The RHCK61 series turns them: cylindrical and conical surfaces, end faces, slots, chamfers and threads, under semi-closed-loop CNC, for many part types in small batches. Siemens CNC is standard. Precision ball screws are coupled directly to AC servo motors, the bed is a one-piece cast-iron box structure and the electrical cabinet is air-conditioned.
| RHCK6163 · RHCK6180 · RHCKQ61100 | RHCK61100 · RHCK61125 · RHCK61160 | |
|---|---|---|
| Swing over bed (mm) | Ø630 · Ø800 · Ø1,000 | Ø1,000 · Ø1,250 · Ø1,600 |
| Max. workpiece length | 1,550 / 3,050 mm | 1,500 / 3,000 / 5,000 mm |
| Max. workpiece weight | 3 t | 8 t |
| Spindle speed | 10–2,500 r/min | 4–400 r/min |
| Main motor | 22 kW | 30 kW |
| Accuracy / roughness | IT6–IT7 / Ra 0.8 | IT6–IT7 / Ra 0.8 |
LQ series
Medium-speed wire EDM
Hard parts, cut by wire.
The LQ series are medium-speed wire EDM machines for hardened, conductive parts. They cut tapers up to ±3° over 80 mm and hold ±0.007 mm on a 12 mm square or round to GB 7926-2005. Five sizes: LQ400, LQ500, LQ600, LQ800 and LQ1000.
| Models | LQ400 · LQ500 · LQ600 · LQ800 · LQ1000 |
|---|---|
| Taper cutting | ±3° / 80 mm |
| Min. command, X/Y and U/V | 0.001 mm |
| Max. cutting speed | ≥150 mm²/min |
| Best roughness | Ra ≤1.0–1.4 (one cut, two trim passes) |
| Accuracy | ±0.007 mm (12 mm square/round, GB 7926-2005) |
| Coolant | 90 L tank, paper-cartridge filter |
| Power supply | 380 V, 50 Hz |
Table sizes, travels, cutting thickness and load by model on request.
Tell us which parts your maintenance shop turns and cuts. We will propose the machines.
Send your enquiry