Sell machine Sell
Watch list (0) Login
Menu
  2. Metal working machinery & machine tools
  3. Grinding machines
  4. Internal and face grinding machines
  5. Listing ID: A19228476
Home Page Metal working machinery & machine tools Grinding machines Internal and face grinding machines Listing ID: A19228476

Internal Grinding Machine
BWF SIU 3

Year of construction
1998
Condition
Used (fully functional)
Location
Hessen Germany
  Observe auction

Machine data

Machine type:
Internal Grinding Machine
Manufacturer:
BWF
Model:
SIU 3
Machine number:
847/0021
Year of construction:
1998
Condition:
ready for operation (used)
Functionality:
fully functional

Technical details

Center height:
1,180 mm
Spindle speed (max.):
12,000 rpm
Workpiece spindle speed (max.):
1,100 rpm
Feed length X-axis:
350 mm
Feed length Z-axis:
530 mm

Provision

Location:
Hessen, Germany Germany – Distance: about 6,878 km
Availability:
as of end of auction
Delivery conditions:
FCA
Costs for dismantling & loading:
€1,000.00 (binding)
Pick up at location:
free
Shipping costs:

Description

Especially suitable for grinding processing, drilling, and flat surfaces for customized parts (e.g. various disc carriers)


TECHNICAL DETAILS
Center height: 1,180 mm
Max. grinding-flat surface: Ø 200 mm
Max. grinding depth: 70 mm
Closable bore: max. Ø 250 mm
Max. distance front edge workpiece spindle – grinding wheel mount: 250 mm
Max. workpiece weight + clamping device: 150 kg


X-axis: 350 mm
Z1-axis: 530 mm
Controller: CNC Sinumerik 840 D


Spindle speeds
Main spindle (stepless): up to 12,000 rpm


Workpiece spindle speeds
Workpiece spindle (stepless): up to 1,100 rpm


Grinding spindle
Type: 170 EGV 12-20 T
Tool holder: Ø 170 mm
Screw thread: M36 x 2
Swivel range: 3° fixed position


Workpiece spindle
Spindle head: similar to DIN 55026 / Z7
Type: A6
Spindle clearance (without collet): Ø 46 mm
Cylinder correction: ± 5 min


Axis drives
X1-axis (Siemens 1 FT6 062): 5.0 kW / 3.4 A / 3,000 1/min / protection class IP 65
Z1-axis (Siemens 1 FT6 064): 7.9 kW / 5.2 A / 3,000 1/min / protection class IP 65
S1-axis workpiece spindle (Siemens 1 FT6 084): 16.2 Nm / 11.3 A / 3,000 1/min / protection class IP 65


Feed rates
X1-axis: 9,000 mm/min
Z1-axis: 18,000 mm/min


MACHINE DETAILS
Required floor space: 7,800 x 5,200 x 3,400 mm
Machine weight: 5,000 kg


Drive
Total connection value: 45 kVA
Total power requirement: 45 kVA
Supply voltage: 400 V
Frequency: 50 Hz


Coolant requirement
Coolant quantity (process cooling): 100 l/min
Pressure: 2.0 bar


Noise level
Sound level: 75 dB(A)



EQUIPMENT
- Line portal (Felsomat)
- Oval cycle buffer (EWAB)
- Hydraulic unit according to DIN
- Special chuck (Röhm)
- Turbo dressing spindle (EFESIS)
- Air cleaner D2000 (IFS)


 



The listing was translated automatically. Translation errors are possible.

Payment processing

Closing costs:
18 %
Terms of payment:
100 % prepayment
Payment methods:
Vorkasse Überweisung IconBank transfer
Mastercard LogoVisa LogoCartebleue LogoKlarna LogoiDeal Logo
Invoicing will be in the amount of the highest bid plus any dismantling/loading costs and shipping costs as well as the closing costs and statutory VAT.

Details about the offer

Listing ID:
A19228476
Reference number:
AUC-2505097
Update:
27.05.2025
Exclusive offer:
Only available in auction
  Observe

Contact

Cedric Schuhmann
Contact person: Cedric Schuhmann
Machine-ID: 19228476
SiegelSiegel

Machineseeker buyer protection

Secure payment via escrow account
Strictly controlled seller
Personal and multilingual support
Payout of the purchase price only after handover of goods

Inspection

Inspection possible
Machineseeker generally recommends inspecting used machinery.
All information is given to the best knowledge and belief. See for yourself on site.

Seller

Trustseal
Professional commercial seller
With 2013 at Machineseeker
Hessen Germany Germany
Distance: about 6,878 km

Your machine could be offered here

Auctioning with the No. 1

You will sell within just a few weeks!
You will sell at the highest price!
You will sell with no fixed costs and no risks!
or call +49 201 857 861 10
Discuss collaboration

Auction Conditions

The contractual language is German. The German version of these Auction Conditions shall prevail. The English version is for information purposes only.

  1. Auction goods are sold on behalf of and for the account of the seller cooperating with Machineseeker Group GmbH.
  2. All prices and bids are net prices and do not include VAT.
  3. Stated dismantling and loading costs are binding.
  4. All information is provided to the best of knowledge – Machineseeker Group GmbH generally recommends to inspect used machinery.
  5. Bidding is reserved for commercial buyers – sale exclusively to commercial buyers.
  6. The duration of an auction may be subject to change.
  7. By placing a bid, the prospective buyer declares herself/himself to be knowledgeable and informed with regards to auction good(s).
  8. Submitted direct or maximum bids are binding.
  9. Machineseeker Group GmbH reserves the right to examine incoming bids. Bids can be rejected or cancelled without providing reasons.
  10. The winning bid is designated at offer period end, conditional to the minimum price defined by the seller.
  11. In case of acceptance of a bid, Machineseeker Group GmbH charges closing costs of 18 % net on the buyer’s net bid (unless stated differently in the listing).
  12. The General Auction Terms of Machineseeker Group GmbH apply.
Preview Trust Seal

Machineseeker Trust Seal

What is the trust seal?

Machineseeker certifies selected sellers with the Machineseeker trust seal. Before approval, a standardized and comprehensive check is carried out by experienced Machineseeker staff.

  • What do we verify?

    Trade licence>

    Check of
    trade licence or commercial register extract

    Postal address>

    Verification of the dealer's
    postal address

    Bank details>

    Validation of the
    banking details

    Availability>

    Verification of
    accessibility     to
    main phone number

    Credit report>

    Credit report
    may not contain negative criteria

    Customer complaints>

    Buyer complaints
    can lead to withdrawal of the seal

  • What does this mean for you as buyer?

    The Machineseeker trust seal enables you, as a buyer, to identify trustworthy sellers who are very likely to do honest and righteous business, without having to do your own investigation.

    Disagreements may of course still arise during the purchasing process. Machineseeker is not liable for any legal violations by buyers or sellers active on Machineseeker.