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WHO IS SISTER


Sister Machine Technology LTD is dedicated to production of high-speed, rugged vertical machining centers. Given its single-minded focus, the company manufactures no other machine tool type. Sister's uncompromising approach to this product category produces VMC's with a combination of features, capabilities, and prices unmatched by others. The company is located in Taichung, Taiwan.

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SISTER REVIEWS


I was amazed at how simple it was to operate...
Honestly, I was a little reluctant to buy a Sister machine. I primarily used Haas machines so when our company purchased the Sister SV-10H I had no idea what I was in for. After about a week of using it I was amazed how simple it was to operate. The machine itself was built with the operator in mind; good lighting, rigid framework, tool changes and table movement are extremely quick. With all the shortcuts available setting up a job has never been easier. It also has an excellent group of people that stand behind their product, willing to answer any questions you have. When it comes to buying a high quality, durable machine I think Sister is the way to go. We will definitely be purchasing another one in the future.
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Review by Jeremy, Texas / (Posted on 03/02/2016)

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SISTER MODELS


SISTER SV-7H   
Category Item Unit Specification
Controller CNC Control - INCON - M470
X & Y Axis Motors kW [hp] 1.5 [2.01]
Z Axis Motor kW [hp] 3.5 [4.69]
Spindle Spindle Motor (Cont / 30 min) kW [hp] 7.5 / 11 [10 / 15]
Tool Shank - CAT-40
Spindle Type - Direct Drive, Oil Cooled
Spindle Speed RPM 10000 / (12000, 15000, 30000 opt.)
Table Table Size mm [inch] 850*450 [33.46*17.72]
Max. work piece weight kg [lb] 200 [440]
Travel X / Y / Z Axis Travel mm [inch] 750 / 400 / 500 [29.5 / 15.75 / 19.69]
Spindle Nose to Work Table, Min. – Max. mm [inch] 120 - 620 [4.72 - 24.41]
Linear Guideway Type, X/Y/Z mm [inch] 30 / 30 / 35 (Roller type) [1.18 / 1.18 / 1.38]
Feed Rate Rapid Traverse X / Y / Z m/min [inch/min] 24 / 24 / 24 [944.88 / 944.88 / 944.88]
Cutting Feed Rate mm/min [inch/min] 1 - 10000 [1 - 393]
Min. Resolution mm [inch] 0.001 [.00003937]
Tool Max. Tool Length and Diameter mm [inch] 250 [9.84] and Ø77 [3.03]
Max. Tool Weight kg [lb] 7 [15.43]
Tool Magazine Capacity 24 Tool side mount, random selection
Other Coolant Tank Capacity L [US gal] 180 [47.56]
Pneumatic Pressure kg/cm2 6
Coolant Through Spindle psi [bar] 290 [20]
Machine Size Machine Net Weight kg [lb] 3400 [7496]
Floor Space of Machine (L*W) mm [inch] 2030*2670*2482 [79.92*105.12*97.72]
All specifications are subject to change and confirmation at the time of order placement.

FEATURES & BENEFITS

Sister VMCs are far faster than most alternatives and far less expensive than the rare ones that can match them. Perfect for general and high speed machining work.

These Sisters are so quick that we have challenged shops to try to beat our time on a standardized part, using common tooling, on any VMC in their shop regardless of its cost. Click to watch our 3-minute Sister Challenge machining video and, if you wish, learn how to compete. We welcome all takers.

SISTER MODEL SV-10   
Category Item Unit Specification
Controller CNC Control - INCON - M470
X & Y Axis Motors kW [hp] 3.5 [4.69]
Z Axis Motor kW [hp] 3.5 [4.69]
Spindle Spindle Motor (Cont / 30 min) kW [hp] 11 / 15 [15 / 20]
Tool Shank - CAT-40
Spindle Type - Direct Drive, Oil Cooled
Spindle Speed RPM 8000 / (10000, 12000 opt.)
Table Table Size mm [inch] 1100*500 [43.31*19.69]
Max. work piece weight kg [lb] 500 [1102.31]
Travel X / Y / Z Axis Travel mm [inch] 1000 / 500 / 550 [39.37 / 19.69 / 21.65]
Spindle Nose to Work Table, Min. – Max. mm [inch] 120 - 670 [4.72 - 26.38]
Linear Guideway Type, X/Y/Z mm [inch] 35 / 45 / 45 (Roller type) [1.38 / 1.77 / 1.77]
Feed Rate Rapid Traverse X / Y / Z m/min [inch/min] 24 / 24 / 24 [944.88 / 944.88 / 944.88]
Cutting Feed Rate mm/min [inch/min] 1 - 10000 [1 - 393]
Min. Resolution mm [inch] 0.001 [.00003937]
Tool Max. Tool Length and Diameter mm [inch] 300 [11.81] and Ø77 [3.03]
Max. Tool Weight kg [lb] 7 [15.43]
Tool Magazine Capacity 30 Tool side mount, random selection
Other Coolant Tank Capacity L [US gal] 400 [105.68]
Pneumatic Pressure kg/cm2 6
Coolant Through Spindle psi [bar] 290 [20]
Machine Size Machine Net Weight kg [lb] 6100 [13448.2]
Floor Space of Machine (L*W) mm [inch] 3480*2350*2850 [137.01*92.52*112.20]
All specifications are subject to change and confirmation at the time of order placement.

FEATURES & BENEFITS

Sister VMCs are far faster than most alternatives and far less expensive than the rare ones that can match them. Perfect for general and high speed machining work.

These Sisters are so quick that we have challenged shops to try to beat our time on a standardized part, using common tooling, on any VMC in their shop regardless of its cost. Click to watch our 3-minute Sister Challenge machining video and, if you wish, learn how to compete. We welcome all takers.

SISTER MODEL SV-12   
Category Item Unit Specification
Controller CNC Control - INCON - M470
X & Y Axis Motors kW [hp] 3.5 [4.69]
Z Axis Motor kW [hp] 3.5 [4.69]
Spindle Spindle Motor (Cont / 30 min) kW [hp] 11 / 15 [15 / 20]
Tool Shank - CAT-40
Spindle Type - Direct Drive, Oil Cooled
Spindle Speed RPM 8000 / (10000, 12000 opt.)
Table Table Size mm [inch] 1450*600 [57.09*23.62]
Max. work piece weight kg [lb] 1000 [2204.62]
Travel X / Y / Z Axis Travel mm [inch] 1250 / 600 / 600 [49.21 / 23.62 / 23.62]
Spindle Nose to Work Table, Min. – Max. mm [inch] 120 - 720 [4.72 - 28.35]
Linear Guideway Type, X/Y/Z mm [inch] 35 / 45 / 45 (Roller type) [1.38 / 1.77 / 1.77]
Feed Rate Rapid Traverse X / Y / Z m/min [inch/min] 24 / 24 / 24 [944.88 / 944.88 / 944.88]
Cutting Feed Rate mm/min [inch/min] 1 - 10000 [1 - 393]
Min. Resolution mm [inch] 0.001 [.00003937]
Tool Max. Tool Length and Diameter mm [inch] 300 [11.81] and Ø77 [3.03]
Max. Tool Weight kg [lb] 7 [15.43]
Tool Magazine Capacity 30 Tool side mount, random selection
Other Coolant Tank Capacity L [US gal] 400 [105.68]
Pneumatic Pressure kg/cm2 6
Coolant Through Spindle psi [bar] 290 [20]
Machine Size Machine Net Weight kg [lb] 8300 [18298.37]
Floor Space of Machine (L*W) mm [inch] 4410*2432*2906 [173.62*95.75*114.41]
All specifications are subject to change and confirmation at the time of order placement.

FEATURES & BENEFITS

Sister VMCs are far faster than most alternatives and far less expensive than the rare ones that can match them. Perfect for general and high speed machining work.

These Sisters are so quick that we have challenged shops to try to beat our time on a standardized part, using common tooling, on any VMC in their shop regardless of its cost. Click to watch our 3-minute Sister Challenge machining video and, if you wish, learn how to compete. We welcome all takers.




FREE 3-Month Sister VMC Test Drive

 

Our Sister vertical machining center will out-cut any machine in its class, and it will cut competitively with machines twice its price. We are so confident of that, we offer to let qualified shops try it in their own plants to prove what we say. You can use a full-featured Sister SV-series VMC in your shop for up to three months, with an extremely attractive buyout price at the end if you like the machine. Please watch the video to the left to learn more. And to arrange a trial, call 844-200-8993, or contact us by clicking the button below.


  



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Features, Options, and Accessories

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