The Dinasaw “T-Rex” has arrived and will relieve you from the drudgery of chain sharpening. The T-Rex is fast, extremely accurate and will sharpen most styles of chains.
From the small arborist chain through to 3/4" harvester chain. All sharpened automatically and with very few adjustments needed when changing between chains. Fast is good, especially when it comes to sharpening. High feed speed introduces less heat to the cutters thereby maintaining the metal’s temper. The T-Rex can grind up to 30 cutters per minute, with both left and right hand cutters sharpened in the one pass.
Unsequenced joins are not a problem as the T-Rex can look for the next cutter and correct the grind angle to suit. Automatic operation at up to 30 teeth per minute frees you for other jobs.
The machine can be bench, floor or wall mounted with optional stands.
The positive cam operated chain clamp ensures the cutter is securely held only while being ground and then immediately released to allow indexing of the next cutter.
- Reduced bar wear
- Increased chain life
- Increased cutting speed
- Reduced labor costs
- Fast, consistent sharpening
- User friendly operation
- Cast aluminium grinding arm for strength and accuracy
- Hardened steel cams for durability and reliability
- Sealed Ball bearings
- Hardened steel chain clamp
- Cam indexing for absolute accuracy in grinding
- High grinding speed reduces heat build up in teeth (up to 30 cutters per minute)
- Feed speed to 30 cutters per minute
- Automatic cutter detection
- Full electronic control
- Infinitely adjustable grinding head from 0° to 35°
- 12volt DC, 110vac or 240vac operation
- Chain sizes from 1/4″ to 3/4″ harvester
- Pointed tooth (pack cutting) chain (Face grinding)
We understand that purchasing product online can be difficult as you're unable to touch, feel or try on items you wish to purchase. Therefore we offer a flexible returns policy, where if you're not happy with any product you have purchased, you can exchange or return the product for a full refund within 14 days of invoice provided it meets our returns criteria.
Shipping Rates (including GST)
- New Zealand $10.00
- Free shipping over $200
Click & Collect
- Albany: Corner of Bush Road & William Pickering Drive, Rosedale 0632
- Pukekohe: 27 Nelson Street, Pukekohe 2120
- Christchurch: 10A Vulcan Place, Middleton 8024
Orders are processed Mon-Fri, excluding public holidays and are usually dispatched within 48 hours of order placement. For further information and to view our full shipping policy click here.
The Dinasaw “T-Rex” has arrived and will relieve you from the drudgery of chain sharpening. The T-Rex is fast, extremely accurate and will sharpen most styles of chains.
From the small arborist chain through to 3/4" harvester chain. All sharpened automatically and with very few adjustments needed when changing between chains. Fast is good, especially when it comes to sharpening. High feed speed introduces less heat to the cutters thereby maintaining the metal’s temper. The T-Rex can grind up to 30 cutters per minute, with both left and right hand cutters sharpened in the one pass.
Unsequenced joins are not a problem as the T-Rex can look for the next cutter and correct the grind angle to suit. Automatic operation at up to 30 teeth per minute frees you for other jobs.
The machine can be bench, floor or wall mounted with optional stands.
The positive cam operated chain clamp ensures the cutter is securely held only while being ground and then immediately released to allow indexing of the next cutter.
- Reduced bar wear
- Increased chain life
- Increased cutting speed
- Reduced labor costs
- Fast, consistent sharpening
- User friendly operation
-
- Cast aluminium grinding arm for strength and accuracy
- Hardened steel cams for durability and reliability
- Sealed Ball bearings
- Hardened steel chain clamp
- Cam indexing for absolute accuracy in grinding
- High grinding speed reduces heat build up in teeth (up to 30 cutters per minute)
- Feed speed to 30 cutters per minute
- Automatic cutter detection
- Full electronic control
- Infinitely adjustable grinding head from 0° to 35°
- 12volt DC, 110vac or 240vac operation
- Chain sizes from 1/4″ to 3/4″ harvester
- Pointed tooth (pack cutting) chain (Face grinding)
-
- Cast aluminium grinding arm for strength and accuracy
- Hardened steel cams for durability and reliability
- Sealed Ball bearings
- Hardened steel chain clamp
- Cam indexing for absolute accuracy in grinding
- High grinding speed reduces heat build up in teeth (up to 30 cutters per minute)
- Feed speed to 30 cutters per minute
- Automatic cutter detection
- Full electronic control
- Infinitely adjustable grinding head from 0° to 35°
- 12volt DC, 110vac or 240vac operation
- Chain sizes from 1/4″ to 3/4″ harvester
- Pointed tooth (pack cutting) chain (Face grinding)
-
- Cast aluminium grinding arm for strength and accuracy
- Hardened steel cams for durability and reliability
- Sealed Ball bearings
- Hardened steel chain clamp
- Cam indexing for absolute accuracy in grinding
- High grinding speed reduces heat build up in teeth (up to 30 cutters per minute)
- Feed speed to 30 cutters per minute
- Automatic cutter detection
- Full electronic control
- Infinitely adjustable grinding head from 0° to 35°
- 12volt DC, 110vac or 240vac operation
- Chain sizes from 1/4″ to 3/4″ harvester
- Pointed tooth (pack cutting) chain (Face grinding)
