Machines

Stahli is a world leader in the manufacture of Precision Lapping, Flat Honing, and Polishing Machines.
For the highest standards of performance power, automation, productivity, and efficiency, choose Stahli USA. The dynamic design of our ultramodern machine line ensures you precision and reliability. Stahli USA machines are user-friendly and environmentally sound.

DLM 505 - 1205 Double Sided

Flat Honing With Super Abrasive Wheels

Introduction

Our DLM 505 – 1205 range of machine is dedicated to high productivity, user-friendliness, economic efficiency, precision and security.

Flat Honing with super abrasive wheels or alternatively fine grinding with conventional SiC or corundum wheels – opt for a future in super finishing with a newly developed machine from the Stahli Group. Performance, sturdiness and quiet running for high stock removal stand for high precision and low piece cost. The technological advantages are well in evidence …

  • Frame construction for high workloads
  • Mineral cast structure guarantees top thermal and mechanical endurance
  • Flow cooling system of the working wheels
  • Quick loading and unloading thanks to the ingenious “Sandwichsystem”
  • Part or full automation easily interlinked to precision deburing systems or the like
  • Process controlled machining
  • Integrated computerassisted measurement
  • High availability
  • Incidental analyse by machine control
  • Remote maintenance / telediagnostic / online-support

DLM 505 - 1205 Double Sided

Flat Honing With Super Abrasive Wheels

Specs

  DLM 505 DLM 1005 DLM 1205
Working wheel diameter, external 500–720 mm 800–1220 mm 1020–1225 mm
Number of carriers 4–7
Height range between working wheels <390 mm
Working load continuously variable 0–2000 (4000) daN 0–3500 (6000) daN 0–4000 (8000) daN
PC-operating control programmable control
Switch off precision 0.1 my
Cooling of working wheel yes
Speed range, upper and lower wheel, continuously
Flat honing and fine grinding 0–250, 400, 600 min-1 0–210, 320 min-1 0–210, 300 min-1
Center drive 0–125, 220 min-1 0–150 min-1 0–100 min-1
Direction of rotation for all drives programmable control
Power ratings
Total driving power 3×400-800 Volt 50/60 Hz
Dimensions WxDxH
BxTxH
ca. 3300x
1970×2600 mm
ca. 4000x
2700×2900 mm
ca. 4000x
2700×2900 mm
Weights ca. 7800 kg approx. ca. 12500 kg approx. ca. 13000 kg approx.
Options
Semi-full automation, robot loading, interlink yes
Interlink to precision deburing systems yes
Values in brackets = amplified version

DLM 505 - 1205 Double Sided

Flat Honing With Super Abrasive Wheels

Video

DLM 505 - 1205 Double Sided

Flat Honing With Super Abrasive Wheels

Case Study

DLM705_CaseStudiesClick on image or
link below to download …

Flat Honing on DLM 705

 

DLM705_Tungsten_Carbide_CaseStudyClick on image or
link below to download …

Flat Honing on DLM 705 Tungsten Carbide Inserts

DLM 505 - 1205 Double Sided

Flat Honing With Super Abrasive Wheels

Brochure

DLM505-1205_Double_Sided_BrochureClick on image or
link below to download …

DLM 505-1205 Double Sided Brochure

ZL 501 GIII

Flat Honing With Super Abrasive Wheels

Introduction

Pioneers of fine grinding process on two-wheel machines are the Duomat and ZL models of the Hahn & Kolb series. They have been advanced by the Stahli group and represent thus a successful synthesis of the combined know-how. In the past over 2000 machines from these series were sold worldwide. The users now are being supported by the Stahli group and benefit from the latest technology.

With the new ZL 501 GIII we kept the basic principle of the vibrationless and rigid cast design and made it even more rigid and heavy to consider todays driving power requirements. To pivoted swiveling arm is still supported on a centre beam and the work force is hydraulically applied. Additional improvements and the touch-panel with extended machine functions complete the complete concept.

  • Sturdy Cast design
  • Sensitive loading capability
  • High repeatability
  • Safety guard for work zones
  • Working wheels diameter up to 540mm
  • Variable planetary drive equipment
  • Computer-aided measurement control
  • Control Panel with 10 in touch screen
  • Overview of all important machine parameters
  • Programming of workforce and working wheels speed with ramps for each of the 5 working steps
  • Graphic display for stock removal  and working pressure

ZL 501 GIII

Flat Honing With Super Abrasive Wheels

Specs

ZL 501 GIII
Total power requirement 15 kW
Workload 500 daN
Upper and lower working wheel 0–360 RPM
Center drive 0–140 RPM
No of driven wheels 2
Dimensions
Max. working wheel diameter 540 mm
Max. working wheel ring width 165 mm
Max. work piece diameter 180 mm
Distance between working wheels 50 mm
Dimensions incl. control cabinet and hydraulic unit L x W x H 2100 x 1710 x 2300 mm
Weight ca. 2200 kg

ZL 501 GIII

Flat Honing With Super Abrasive Wheels

Video

ZL 501 GIII

Flat Honing With Super Abrasive Wheels

Brochure

ZL501-GIIIClick on image or
link below to download …

ZL 501 GII 2-Wheel Fine Grinding Brochure

FH 602 Single Sided

Flat Honing With Super Abrasive Wheels

Introduction

Size Control & Driven Head

Increased quantities and series production with rapid stock removal require more performance. Our FH 602 machine is dedicated to high productivity, user-friendliness, economic efficiency, precision and safety. Flat Honing with diamond or CBN-wheels opt for a future in super finishing with a newly developed machine from the STAHLI Group.

Our single-side Flat Honing Machine with process control and size measuring system as well as loading and unloading tables meet thus requirements.

  • High precision in-process size measuring system
  • Process controlled machining
  • High availability
  • Loading table and unloading table for easy workflow
  • Touch screen user interface
  • Process adapted drives/speeds/pressures
  • Energy-efficient
  • Short changeover time
  • Remote maintenance/online support
  • Guarded work enclosure and splash shield

FH 602 Single Sided

Flat Honing With Super Abrasive Wheels

Brochure

Stahli_FH602_FlatHoningMachine_BrochureClick on image or
link below to download …

FH 602 Single Sided Brochure

FLM 505 - 1255 Single Sided

Flat Honing With Super Abrasive Wheels

Introduction

Lapping or polishing with free-rolling particles or flat honing with fixed or super abrasive wheels – the machines of our FLM 1800 – 3250 range are real all-rounders. Their employment in both large and small manufacturing shops is multipurpose and includes single piece machining as well as performance oriented series production. Their technological advantages are well in evidence:

  • Quick adjustment of the lapping wheel
  • By means of central screw
  • Minimum loading, turning and unloading times with user-friendly special facilities
  • Optimal maintaining of a flat working wheel
  • Wheel cooling
  • Quick and easy wheel change
  • Stable bearing arrangement for quiet operation
  • Modern single arm pneumatic construction for optimal accessibility and reduction of working times
  • Various dosage systems of lapping and polishing materials for economic consumption
  • Integrated inching system
  • Robust construction

FLM 505 - 1255 Single Sided

Flat Honing With Super Abrasive Wheels

Specs

  FLM 505 FLM 755 FLM 1255
Working wheel diameter 500 mm 750 mm 1250 mm
Number of stations 2 4 4
Working load continuously 0–75 dcN 0–300 dcN 0–600 dcN
PC-operating control programmable control
Cooling of working wheel yes
Speed range, wheel and ring drives
Flat honing and fine grinding 0–140 min-1 0–150 min-1 0–150 min-1
Ring drive 0–100 min-1 0–100 min-1 0–150 min-1
Power ratings
Total driving power 3 kw 13 kw 30 kw
Dimensions WxDxH 109x160x226 320x240x250 180x230x220
Weights 1,100 kg 3,500 kg 4,500 kg
Options
Semi or full automation robot loading, interlink yes
Interlink to precision deburing systems yes

FLM 505 - 1255 Single Sided

Flat Honing With Super Abrasive Wheels

Video

FLM 505 - 1255 Single Sided

Flat Honing With Super Abrasive Wheels

Case Study

FLM755_CaseStudiesClick on image or
link below to download …

Flat Honing on FLM 755

FLM 505 - 1255 Single Sided

Flat Honing With Super Abrasive Wheels

Brochure

FLM505-1255_Single_Sided_BrochureClick on image or
link below to download …

FLM 505-1255 Single Sided Brochure