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THE ORIGINAL BURN OFF OVENS

"I have owned a number of ovens over the years, including a few of your competitors. The ACE system is More Durable And Dependable...great performance...more energy efficient and much better temperature control"

Mike Stewart, Former International President of EASA

"You make a really good oven. It is very durable. We had a few ovens that we did No Maintenance On For 10 Years and they still run well. Very rugged and dependable."

Brian Charnigo, Techneglas. Owns 12 ACE Ovens

"Your oven system works great! We use it to burn oils off parts before we weld. We just purchased our second oven because we were so pleased with the first one. Very happy with the service level after the sale."

Rick Walden, Prestolite

"Really good equipment. We Have Both Coil Winding Equipment and Ovens and are really pleased with both. Your inside support is excellent."

Dave Lathrop, Gary Electric

"Uses 8-10 times per month to clean wood finishes from hooks. No problems. "We recommended the oven to several other La-Z-Boy plants"

Roger Woodworth

"We are very happy with the ACE system. We have used other brands and found the ACE Oven To Be Superior in performance and durability"

Dan Breazedale, American Brake and Clutch Who Owns 4 ACE Ovens

"Works like a charm. We even strip plastic from our steel parts. This is our second oven. The first one lasted over 20 years."

Eddie King, Plastic Industries

"The oven is working very well"

Bruce Colbert, Ridge Tool Company (China)

"Great Performance of Hybrid Radiant Tube Oven"

Mr. Dan Parson (EASA Travelling Chief) of AC Electric, Bangor

Cut Off Saw (Model No. 750)

At Armature Coil Equipment (ACE), we work with a lot of customers, who specialize in repairing industrial motors and generators. Many of these customers have requirements to refurbish custom stators for their motors and generators. Hence, we receive enquiries for equipment that can help them accomplish this task. For customers with such needs, we provide the Model No. 750 Cut Off Saw, as part of our coil winding equipment range.

Specifications

ACE offers the model 750 cut off saw with the following specifications:

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Sr. No	Feature	Specification
1.	Maximum Reach from Outer Frame Edge to Stator Laminations	6ʺ
2.	Maximum Motor Frame Length	20ʺ
3.	Swing Length	59ʺ
4.	Shipping Weight	325 lbs.
5.	Crate Weight	400 lbs.
6.	Bolt Hole Dimensions	33 5/8ʺ 15 7/8ʺ
7.	Spindle Speed Options	6500 RPM 8300 RPM
8.	Drive Motor	3 HP 3600 RPM 60 HZ 230 or 460V 3 Phase 115/230 V 1 Phase
9.	Crate Size	40ʺ W x 32ʺ D x 32ʺ H
10.	Assembled Cut Off Saw Dimensions	32ʺ W x 36ʺ L x 60ʺ H
11.	Starter	Magnetic with overload protection
12.	Motor Frame Size Range	Minimum: 48 Frames Maximum: 36ʺ (Motor Frame Diameter)

An optional floor mounted turntable can be provided to enhance the maximum motor frame range. This can help increase the maximum range from 36ʺ to 48ʺ.
The same turntable option can be provided to enhance the motor frame length. The use of the turntable can increase the maximum length from 20ʺ to 36ʺ.
ACE also provides options for the maximum outer frame edge reach to the stator laminations. An optional spindle can be provided to increase the dimension from 6ʺ to 8ʺ.

Model 750 Cut Off Saw

Function

Generally, stators comprise electrical steel laminations, which are made from steel coils. The lamination pieces are stacked together to form the stator core. If any of these laminations get damaged, the stator will not be able to function properly when used in a motor.

This product is specifically designed to cut stators for wire removal and rewinding processes. In stator manufacturing and refurbishing processes, the ACE cut off saw can be used along with burn off ovens. It is also used in cohesion with sandblasting or chemical stripping operations.

Design

The model 750 cut off saw comprises the following components:

Turntable
Swing arm
Holding arms
Electric motor
Weldment base
Spindle post crank
Foot operated pedal
High and low speed pulleys
Spindle with abrasive wheel

The electric motor is connected to the swing arm to ensure fast and precise cutting operations.

Operation Instructions

ACE recommends following the instructions given below to ensure quality cutting processes:

Place the stator on the turntable, and secure it in the holding arms.
Turn the spindle post crank to lower the saw into the bore of the stator. The height between the saw and the laminations should be approximately 1/8ʺ.
Turn on the saw and begin the cutting process.
Use the foot pedal to adjust the speed. This will also keep your hands free to move the stator during the cutting process.
Swing the saw in and out of the winding. Ensure that you rotate the stator each time the saw is moved out of the winding.
Once you have completed the cutting process, the wires within the stator will need to be loosened and removed. We recommend using an ACE burnoff oven for this operation.
Place the stator in the oven, and process it to loosen the wire.
Once this has been completed, remove the stator from the oven, and allow it to cool.
When the stator has cooled, the wires can be easily removed either by hand, or using a mechanical puller.
When the wires have been removed, you can strip the stator by sandblasting it, or using a chemical stripper for the final clean-up process.
When all these steps have been completed, the stator slots can be sent for rewinding.

Tips and Warnings

ACE also recommends the following tips when using the cut off saw:

For 7ʺ and 8ʺ diameter cutters, it is recommended to use the low speed pulley.
We recommend using the high speed pulley, if you are using cutters up to 6ʺ diameter.
Always wear protective clothing and a face shield for protection when using the cut off saw.
Ensure that the cutter guard is in place when you are operating the cutter outside of the stator base.
The saw guard should be raised when cutting the bore interior.
Do not crowd the saw, i.e., do not use it continuously to cut multiple stators one after another. This can causes the abrasive wheel and other components to wear off sooner than expected.

Complete knowledge of the machine, its operating procedure, and performance tips can ensure that your experience with Armature Coil’s Model 750 Cut Off Saw will be extremely positive.

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