PEE-WEE ®
- Offer Profile
- In the tradition of the
"Pee-Wee Maschinen- und Apparatebau", founded 1939, the PEE-WEE®-GmbH Diez
produces machines for centerless grinding and thread rolling.
Specialised on the centerless production of threads, we offer machines with the forming force in a range from 50 kN up to 1200 kN.
Product Portfolio
Thread Rolling Machines
UPW® Low Cost Line
- The UPW® LOW COST line
convinces by an excellent price-performance-ratio, available from 5to up to
100to. There is more power on request. All models are equipped with SIEMENS
SPS control and frequency converter (FU) for infinitive variable speed.
The universal composition allows the application of the machine for all
known processes of forming in in-feed or throughfeed. Highest production
rates can be realized. Manual loading and unloading supported by the
generous working space.
The automation of this model range is always possible because of the open
construction of the working space and makes the handling easy. This reduces
the bottom to bottom time and simplifies loading and discharging of the work
pieces.
High precise profile guiding rails lead to higher quality in through-feed or
in-feed are guaranteed process. Thanks to ECO-SYS short changeover times are
guaranteed. All adjustments are easily done from the front of the machine.
Model Forming force Tool ø Shaft ø Support length Work piece ø Weight UPW® 5 10 - 50 kN 90 - 110 mm 40 mm 60 mm 0 - 25 mm 980 kg UPW® 10 10 - 100 kN 130 - 180 mm 54 mm 120 mm 3 - 40 mm 1.400 kg UPW® 15 max. 150 kN 135 - 230 mm 54/69,85/80 mm max. 200 mm 2 - 55 mm 2.600 kg UPW® 20 10 - 200 kN 130 - 200 mm 54 / 69,85 mm 180 mm 4 - 50 mm 2.600 kg UPW® 24 max. 240 kN 135 - 230 mm 69,85/80 mm max. 200 2 - 55 mm 2.900 kg UPW® 30 max. 300 kN 150 - 260 mm 80/100 mm max. 225 mm 2 - 150 mm 4.600 kg UPW® 40 max. 400 kN 150 - 260 mm 80/100 mm max. 225 mm 2 - 150 mm 4.800 kg UPW® 50 max. 500 kN 150 - 280 mm 100 mm max. 250 mm 2 - 240 mm 7.500 kg UPW® 60 max. 600 kN 150 - 280 mm 100 mm max. 250 mm 2 - 240 mm 7.800 kg UPW® 85 50 - 850 mm 160 - 280 mm 100 mm 230 mm 4 - 250 mm 9.800 kg UPW® 100 50 - 1000 kN 160 - 280 mm 100 / 120 mm 240 mm 4 - 250 mm 10.800 kg 
UPW® 15
UPW® 24
UPW® 85
PEE-WEE® CNC - The well-proven
- PEE-WEE® CNC Standard cold forming machines with rigid
full cast design and dove tail guide ways are offered from 15to to 35to
capacity. They are perfectly manufactured for threads, profiles and
serrations (optionally accessory with "hydraulic back lash compensations").
The roll form slide axis is CNC controlled.
The SIEMENS SPS S7 control with PEE-WEE® Software, the frequency converter for infinitely variable speed regulation and the SPS integrated quality assurance system are a part of the basic equipment of this model range. For comfortable set-up the software includes different pre-set forming programs. The PEE-WEE® CNC model is the perfect production unit for highly sophisticated 3-shift-run.
Model Forming force Tool ø Shaft ø Support length Work piece ø Weight P15 CNC 10 - 150 kN 130 - 200 mm 54 / 69,85 mm 180 mm 4 - 50 mm 2.400 kg P20 CNC 10 - 200 kN 130 - 200 mm 54 / 69,85 mm 180 mm 4 - 50 mm 2.400 kg P24 CNC 10 - 240 kN 130 - 200 mm 54 / 69,85 mm 180 mm 4 - 50 mm 4.000 kg P30 CNC 10 - 300 kN 160 - 220 mm 69,85 / 80 mm 230 mm 4 - 120 mm 4.000 kg P35 CNC 10 - 300 kN 160 - 220 mm 69,85 / 80 mm 230 mm 4 - 120 mm 4.400 kg 
P15 CNC with automation
P24 CNC
PEE-WEE® CNC AC - The comfortable one
- PEE-WEE® CNC AC Single- or Double Slide Cold Forming
Machines are showing the proven rigid design with linear guides, available
from 10to to 100to forming force. They are equipped with 1 or 2 CNC
controlled hydraulic roll form slide axis and 2 AC servo motor driven
shafts.
Machines with 2 CNC guided hydraulic slides are designed for improved
handling and set up. Any loading device is always positioned in the centre
of the machine. This guarantees perfect conditions for installing automation
and/or robot systems supporting the open work space for easy access.
Model Forming force Tool ø Shaft ø Support length Work piece ø Weight P 5 CNC-AC 10 - 50 kN 90 - 110 mm 40 mm 60 mm 0 - 25 mm 800 kg P 10 CNC-AC 10 - 100 kN 130 - 180 mm 54 mm 120 mm 3 - 40 mm 1.200 kg P 15 CNC-AC 10 - 150 kN 130 - 200 mm 54 / 69,85 mm 180 mm 4 - 50 mm 2.000 kg P 20 CNC-AC 10 - 200 kN 130 - 200 mm 54 / 69,85 mm 180 mm 4 - 50 mm 2.300 kg P 24 CNC-AC 10 - 240 kN 160 - 200 mm 69,85 / 80 mm 230 mm 4 - 120 mm 3.600 kg P 30 CNC-AC 10 - 300 kN 160 - 280 mm 80 / 100 mm 230 mm 4 - 120 mm 4.000 kg P 40 CNC-AC 10 - 400 kN 160 - 280 mm 80 / 100 mm 230 mm 4 - 120 mm 4.400 kg P 50 CNC-AC 50 - 500 kN 160 - 280 mm 100 mm 250 mm 4 - 240 mm 7.500 kg P 60 CNC-AC 50 - 600 kN 160 - 280 mm 100 mm 250 mm 4 - 240 mm 8.000 kg P 85 CNC-AC 50 - 850 kN 160 - 280 mm 100 / 120 mm 250 mm 4 - 300 mm 11.200 kg P 100 CNC-AC 50 - 1000 kN 160 - 280 mm 100 / 120 mm 250 mm 4 - 300 mm 12.800 kg 
P15 CNC AC
P30 CNC AC
P80 CNC AC
Centerless Grinding Machines
- R 605 CNC
ø Range 1,5 - 50 mm
R 608 CNC ø Range 1,5 - 100 mm 
R 605 CNC
max. Grinding diameter 50 mm min. Grinding diameter 1,5 mm Grinding wheel 350 x 175 x 125 mm Regulating wheel 220 x 125 x 125 mm Grinding wheel motor power 7,5 kw Regulating wheel motor power, diamond dresser 3 kw Regulating wheel motor power, grinding 3 kw Grinding wheel speed 1.900 r.p.m. Regulating Wheel speed, unstepped 16 - 85 r.p.m. Regulating wheel speed, diamond dressing 225 r.p.m. Diamond dressing hydraulic motor 0,36 kw Inclination +5° -2° Basic inclination for tapered grinding +5° Base size, with coolant tank 1.850 x 900 mm Approximate net weight 2.100 kg
R 608 CNC
max. Grinding diameter 100 mm min. Grinding diameter 1,5 mm Grinding wheel 400 x 200 x 203 mm Regulating wheel 270 x 200 x 140 mm Grinding wheel motor power 15-20 kw Regulating wheel motor power, diamond dresser 3 kw Regulating wheel motor power, grinding 0,75 kw Grinding wheel speed 1.900 r.p.m. Regulating Wheel speed, unstepped 1.650 r.p.m. Regulating wheel speed, diamond dressing 500 r.p.m. Diamond dressing hydraulic motor 0,36 kw Inclination +5° -2° Basic inclination for tapered grinding +5° Base size, with coolant tank 2.500 x 2130 mm Approximate net weight 4.000 kg
Planetary Thread Rolling Machines
- Mechanical or AC-Servo operated
- High production rates, up to 14.000 threads/hour
- Single and Double Head Machines
D-12 RS D-12 DV D-20 RS D-20 DV Work piece ø mm min/max 3/12 3/12 5/20 5/20 Pitch mm max 1,75 1,75 2,5 2,5 Thread length mm max 100 100 120 120 Rod length mm max
standard/optional600/? 600/1000 1000 1000 Main motor kW 11 11 22 40 Conntected electrical load kW 11 18 22 40 Speed range n-1 29-58 29-58 29-58 29-58 Production pcs.
/hour1740-3480
6960-139201740-3480
6960-139201800
3600
72001800
3600
7200Tank capacity l 110 200 120 150 Approx. weight Kg 1370 2000 3600 4800 Automatic central lubrication system • • • • One end • • • Both ends • • 
D-12 RS
- Single head Ø 3 mm up to max. 12 mm
D-12 DV
- Double head Ø 3 mm up to max. 12 mm
D-20 RS
- Single head Ø 5 mm up to max. 20 mm
D-20 DV
- Double head Ø 5 mm up to max. 20 mm
Cold Forming by Profile Rolling Machines
Cold Forming by Profile Rolling Machines
- Since 1953 3-Slide Cold Forming Ma- chines are
manufactured, successfully put into production and enhanced by PEE-WEE®.
This type of machine is especially designed for the treatment of hollow parts, tubes e. g. and is available with a forming force from 60 kN up to 750 kN. We offer standard or CNC controlled machines.
Certainly you will profit from CNC equipment in short set-up times and a repeatable rolling process. For loading and unloading we offer tailor made applications.
The centre positioning of the part guarantees highest quality for the forming process. The needed tooling is developed and produced in our facility.
Tooling
Tooling
- Tool Production with CNC-Grinding Machines
Our aim is the production of rolling tools in highest quality. We support our claim for Highest Quality Tooling by using most modern coordinates measurement technology. In order to achieve a maximum tool life we offer 3 different high alloy tool steels with different coatings. Supported by a most modern vacuum hardening technology we can find the perfect combination for every machining task.
Process Thread Rolling
Process Thread Rolling
- Thread and Profile Rolling belong to the chipless forming
procedure. This technology is used for producing threads, worm gears and
serrations on the outside of a round work piece which is axially symmetric.
On the sur- face of the work piece a certain profile will be formed.
This is an extremely efficient chip - less forming process saving steel because of the absence of chips on the one hand. On the other hand you will receive an increase in the surface hardness . Based on the uninterrupted structure in the cold formed material you will receive a work piece of in- creased tensile strength.
Professional overhaul
- A PEE-WEE® built in 1972, completely mechanical overhauled by using original spare parts, retrofit with frequency converter, new electrical cabinet and SIEMENS SPS control returns reconditioned back to the owner. Now you will get another 30 years of reliable performance!