Used Waldrichsiegen Roller Lathe for sale (13,964)

  • Sort results

  • Lowest price Highest price
  • Newest listings Oldest listings
  • Shortest distance Farthest distance
  • Newest year of manufacture Oldest year of manufacture
  • Latest update Oldest update
  • Manufacturer A to Z Manufacturer Z to A
  • Relevance
Lowest price
Price
Highest price
Price
Newest listings
Release date
Oldest listings
Release date
Shortest distance
Distance
Farthest distance
Distance
Newest year of manufacture
Year of construction
Oldest year of manufacture
Year of construction
Latest update
Update
Oldest update
Update
Manufacturer A to Z
Manufacturer
Manufacturer Z to A
Manufacturer
designation from A to Z
Description
designation from Z to A
Description
Model from A to Z
Model
Model from Z to A
Model
Lowest reference
Ref.No.
Highest reference
Ref.No.
Shortest runtime
Runtime
Longest duration
Runtime
Relevance
Relevance
Listing
Roller-Type Swiss-Type Lathe WMW DLZ 1000 III 5000
Roller-Type Swiss-Type Lathe WMW DLZ 1000 III 5000
more images
Germany Germany
1,293 km

Roller-Type Swiss-Type Lathe
WMWDLZ 1000 III 5000

Call
Listing
Roller lathe WaldrichSiegen 650/10 x 4000
Roller lathe WaldrichSiegen 650/10 x 4000
Roller lathe WaldrichSiegen 650/10 x 4000
Roller lathe WaldrichSiegen 650/10 x 4000
Roller lathe WaldrichSiegen 650/10 x 4000
more images
India Ahmedabad
7,383 km

Roller lathe
WaldrichSiegen650/10 x 4000

Certified Dealer
Call
Listing
LANG LATHE 7m LANG LATHE 7m
LANG LATHE 7m LANG LATHE 7m
LANG LATHE 7m LANG LATHE 7m
LANG LATHE 7m LANG LATHE 7m
LANG LATHE 7m LANG LATHE 7m
more images
United Kingdom United Kingdom
381 km

LANG LATHE 7m
LANG LATHE7m

Call
Listing
Roll Grinder WaldrichSiegen WSF 400
Roll Grinder WaldrichSiegen WSF 400
Roll Grinder WaldrichSiegen WSF 400
Roll Grinder WaldrichSiegen WSF 400
Roll Grinder WaldrichSiegen WSF 400
Roll Grinder WaldrichSiegen WSF 400
Roll Grinder WaldrichSiegen WSF 400
Roll Grinder WaldrichSiegen WSF 400
Roll Grinder WaldrichSiegen WSF 400
more images
Germany Wetzlar
1,188 km

Roll Grinder
WaldrichSiegenWSF 400

Certified Dealer
Call
Listing
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
Gap Bed Centre Lathe Huvema Lathe 560 x 2000
more images
United Kingdom United Kingdom
451 km

Gap Bed Centre Lathe
Huvema Lathe560 x 2000

Call
Listing
Gravity Flexi Roller Conveyors Gravity Flexi Roller Conveyors
Gravity Flexi Roller Conveyors Gravity Flexi Roller Conveyors
Gravity Flexi Roller Conveyors Gravity Flexi Roller Conveyors
Gravity Flexi Roller Conveyors Gravity Flexi Roller Conveyors
Gravity Flexi Roller Conveyors Gravity Flexi Roller Conveyors
Gravity Flexi Roller Conveyors Gravity Flexi Roller Conveyors
more images
Ireland Ireland
31 km

Gravity Flexi Roller Conveyors
Gravity Flexi Roller Conveyors

Call
Listing
CNC Portal Milling Machine WaldrichSiegen PF-S-150
CNC Portal Milling Machine WaldrichSiegen PF-S-150
CNC Portal Milling Machine WaldrichSiegen PF-S-150
CNC Portal Milling Machine WaldrichSiegen PF-S-150
CNC Portal Milling Machine WaldrichSiegen PF-S-150
CNC Portal Milling Machine WaldrichSiegen PF-S-150
CNC Portal Milling Machine WaldrichSiegen PF-S-150
CNC Portal Milling Machine WaldrichSiegen PF-S-150
more images
Germany Germany
1,293 km

CNC Portal Milling Machine
WaldrichSiegenPF-S-150

Call
Listing
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
Pressing machine pressing tongs Roller Unimat 578001  M15/M18/M22/M28
more images
Germany Wiefelstede
1,085 km

Pressing machine pressing tongs
Roller Unimat578001 M15/M18/M22/M28

Certified Dealer
Call
Listing
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
Pipe cutting machine ROLLER DISC 100
more images
Germany Wiefelstede
1,085 km

Pipe cutting machine
ROLLERDISC 100

Certified Dealer
Call
Listing
Ratchet lever Roller C1 1/4
Ratchet lever Roller C1 1/4
Ratchet lever Roller C1 1/4
Ratchet lever Roller C1 1/4
Ratchet lever Roller C1 1/4
Ratchet lever Roller C1 1/4
more images
Germany Wiefelstede
1,085 km

Ratchet lever
RollerC1 1/4

Certified Dealer
Call
Listing
Pressing pliers pressing jaws Roller M15/M18/M22/Z1
Pressing pliers pressing jaws Roller M15/M18/M22/Z1
Pressing pliers pressing jaws Roller M15/M18/M22/Z1
Pressing pliers pressing jaws Roller M15/M18/M22/Z1
Pressing pliers pressing jaws Roller M15/M18/M22/Z1
Pressing pliers pressing jaws Roller M15/M18/M22/Z1
Pressing pliers pressing jaws Roller M15/M18/M22/Z1
Pressing pliers pressing jaws Roller M15/M18/M22/Z1
more images
Germany Wiefelstede
1,085 km

Pressing pliers pressing jaws
RollerM15/M18/M22/Z1

Certified Dealer
Call
Listing
Air cooler Roller SV1
Air cooler Roller SV1
Air cooler Roller SV1
Air cooler Roller SV1
more images
Germany Wiefelstede
1,085 km

Air cooler
RollerSV1

Certified Dealer
Call
Listing
Thread cutting head with Strehler jaws Roller 1"-2"
Thread cutting head with Strehler jaws Roller 1"-2"
Thread cutting head with Strehler jaws Roller 1"-2"
more images
Germany Wiefelstede
1,085 km

Thread cutting head with Strehler jaws
Roller1"-2"

Certified Dealer
Call
Listing
Double Column Milling M/C - Gantry Type WaldrichSiegen PF-S-150
Double Column Milling M/C - Gantry Type WaldrichSiegen PF-S-150
Double Column Milling M/C - Gantry Type WaldrichSiegen PF-S-150
more images
Germany Germany
1,293 km

Double Column Milling M/C - Gantry Type
WaldrichSiegenPF-S-150

Certified Dealer
Call
Listing
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
5-axis Portal WALDRICH SIEGEN PF-F-150 WaldrichSiegen PF-F 150 530/400
more images
Netherlands Babberich
984 km

5-axis Portal WALDRICH SIEGEN PF-F-150
WaldrichSiegenPF-F 150 530/400

Certified Dealer
Call
Listing
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
Guideway flat grinding machine 8000 WaldrichSiegen 30 - 10 S 3640
more images
Netherlands Babberich
984 km

Guideway flat grinding machine 8000
WaldrichSiegen30 - 10 S 3640

Certified Dealer
Call
Listing
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
Planer-Type Milling M/C - Double Column WaldrichSiegen PF-S-75/1B-275/300x1240/22
more images
Germany Dorsten
1,046 km

Planer-Type Milling M/C - Double Column
WaldrichSiegenPF-S-75/1B-275/300x1240/22

Call
Listing
WALDRICH SIEGEN CNC plano miller WaldrichSiegen V/H – FR - 275/160/250 x 400 (2)
WALDRICH SIEGEN CNC plano miller WaldrichSiegen V/H – FR - 275/160/250 x 400 (2)
WALDRICH SIEGEN CNC plano miller WaldrichSiegen V/H – FR - 275/160/250 x 400 (2)
WALDRICH SIEGEN CNC plano miller WaldrichSiegen V/H – FR - 275/160/250 x 400 (2)
WALDRICH SIEGEN CNC plano miller WaldrichSiegen V/H – FR - 275/160/250 x 400 (2)
WALDRICH SIEGEN CNC plano miller WaldrichSiegen V/H – FR - 275/160/250 x 400 (2)
WALDRICH SIEGEN CNC plano miller WaldrichSiegen V/H – FR - 275/160/250 x 400 (2)
more images
Germany Freudenberg
1,135 km

WALDRICH SIEGEN CNC plano miller
WaldrichSiegenV/H – FR - 275/160/250 x 400 (2)

Call
Listing
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
Portal milling machine WaldrichSiegen MCP S1500/TP 3000
more images
Germany Sankt Leon-Rot
1,259 km

Portal milling machine
WaldrichSiegenMCP S1500/TP 3000

Certified Dealer
Call
Auction
Auction ended
Germany Sachsen
1,591 km

Horizontal machining center
WaldrichSiegenµPM 1250

buyer-protection
Listing
Portal milling machine WaldrichSiegen Winkelfräskopf ET500
Portal milling machine WaldrichSiegen Winkelfräskopf ET500
Portal milling machine WaldrichSiegen Winkelfräskopf ET500
Portal milling machine WaldrichSiegen Winkelfräskopf ET500
Portal milling machine WaldrichSiegen Winkelfräskopf ET500
Portal milling machine WaldrichSiegen Winkelfräskopf ET500
more images
Germany Jahnsdorf/Erzgeb
1,467 km

Portal milling machine
WaldrichSiegenWinkelfräskopf ET500

Call
Siegel

Trust Seal

Dealers certified through Machineseeker

Trust Seal
Listing
Roller conveyor BUDDE Fördertechnik roller conveyor 3500x1000mm
Roller conveyor BUDDE Fördertechnik roller conveyor 3500x1000mm
Roller conveyor BUDDE Fördertechnik roller conveyor 3500x1000mm
Roller conveyor BUDDE Fördertechnik roller conveyor 3500x1000mm
Roller conveyor BUDDE Fördertechnik roller conveyor 3500x1000mm
Roller conveyor BUDDE Fördertechnik roller conveyor 3500x1000mm
more images
Hungary Tata
1,972 km

Roller conveyor
BUDDE Fördertechnik roller conveyor3500x1000mm

Call
Listing
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
Cylindrical grinding machine WaldrichSiegen ProfiGrind 2500 WS3 25x6000-PGC10/CP-U
more images
Czech Republic Ostrava 21
1,861 km

Cylindrical grinding machine
WaldrichSiegenProfiGrind 2500 WS3 25x6000-PGC10/CP-U

Call
Listing
Travelling column milling machine 2TR19H C3 FP TAPERED ROLLER BEARINGS KOYO JTEKT
more images
Poland Kolonia Bilew
1,849 km

Travelling column milling machine
2TR19H C3 FP TAPERED ROLLER BEARINGSKOYO JTEKT

Call
Listing
TAPERED ROLLER BEARINGS TIMKEN TAPERED ROLLER BEARINGS NP342204-90WA2
TAPERED ROLLER BEARINGS TIMKEN TAPERED ROLLER BEARINGS NP342204-90WA2
more images
Poland Kolonia Bilew
1,849 km

TAPERED ROLLER BEARINGS
TIMKEN TAPERED ROLLER BEARINGSNP342204-90WA2

Call

This may be of interest to you

Sell more machines!

Sell now on Machineseeker! Over 250,000 inquiries per month

Machineseeker Auctions

Sales with maximum attention: Selected auction highlights

Strongest Forklift Trucks

Photo gallery: the 10 strongest forklift trucks in the world

Machinseeker Olympic Games

Olympic Games: Machineseeker supports “Team Germany” in Paris

Gindumac about smart sales strategies and the importance of online platforms

About smart sales strategies and the importance of online platforms

Tricks for buying used machines

10 valuable tricks for buying used machines online