JK620 Heavy Duty Screen Slotting Machine
For Slotting PVC Pipe Sizes 6" through 20"
The
JK620 has PVC pipe slotting capability from 6" through 20" in 20’ lengths and
shorter. It can be setup to run on 240 or 440 volts 3 phase power.
All control circuits transformed down to 110 Volt AC and 24 Volt DC. The
JK620 is one of our largest heavy duty machines. Main frame is constructed of 4"
x 4" square steel tube with the dimensions of 29" high, 48" wide, and 24’ long.
The traveling slotting motor assembly is also constructed of 4" x 4"square steel tubing,
approximate dimensions 48" high, 36" wide, 46’ long.
Mounted on the mainframe are 20 nylon pipe rollers, enabling easier loading and unloading of large diameter PVC pipe.
On the top of slotting assembly is a 3 HP 220/440 Volt 60 HZ 3 Phase blower used for saw cooling and plastic dust collection during the slotting operation. Slotter shaft is powered by one 10 HP or optional 15 hp 220/440 Volt 60 HZ 3 Phase motor. 1 1/2" linear shafts and bearings are used on the vertically reciprocating cutter motor assembly. The cutter motor assembly travels on main frame rails by the use of a 2 1/2"x 12" stroke air cylinder and dual caliper disc brakes. Its travel distance can be adjustable from 0 up to 12" per segment.
Also Located on each side of cutter motor assembly are extra heavy built pipe clamping devices that will clamp and securely hold pipe in V rollers on main frame. The main slotting assembly is equipped with four 4" V groove wheels that roll on angle iron rails welded to main frame.
Because of the weight of the larger size pvc pipes. JK620 was designed extremely heavy duty to efficiently slot quality screens 6" up to 20". The JK620 was mainly designed to slot larger pipes but with an add on raised pipe support the machine can be set up to slot from 2" up to 6" also.
The
pipe is rotated or indexed by a 1 3/4 HP air motor gear drive system, capable of
over 1500 inch lbs. of torque. The indexing row stop is controlled by a
proximity switch that senses pins on the indexer plate directly mounted on the 1
1/4" indexer shaft. Depending on pipe size and application, indexer can be set
for 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 rows of slots around pipe circumference.
Indexer shaft is designed to handle air operated inside pipe holders.The ID pipe
holders will clamp either plain end or bell end pipe. Indexer is also equipped
with an adjustment jack used to raise and lower the unit for the different pipe
sizes. This unit is equipped with a safety switch that will not allow
start, if the ID pipe holder is not turned on.
JK620 uses the same air operated inside pipe holders as JK2016, AND JK824.
Machine Specifications:
PVC Pipe Slotting Capability 6" through 20" up to 20’ lengths. 240 OR 440 Volt 3 Phase 50 or 60 HZ incoming power with control circuits transformed down to 110 Volt AC and 24 Volt DC. Automatic operation controlled by Omron PLC.
 | One 10 HP 220/440 Volt 60 HZ 3 Phase slotting motor. |
| One 3 HP 220/440 Volt 60 HZ 3 Phase vacuum blower for blade cooler and dust collection. |
| 1 3/4 HP air operated automatic pipe indexer with settings for row slotting around PVC pipe circumference 2, 3, 4, 5, 6, 7, 8, 9, 10, 12. |
| 1 1/4" indexer shaft is designed to accommodate automatic air operated inside pipe holders. |
| Control system is equipped with safety shutoff and lockout if cutter motor stops or if pipe is not clamped on indexer. |
| Slotting assembly travels with the use of a 2 1/2" x 12" air cylinder and dual caliper brakes. Travel can be set from 0 up to 12" depending on amount of saws on slotting shaft. |
| 1 1/2" linear shafts and bearings are used on the vertically reciprocating motor and arbor assembly. |
| Machine equipped with two 3" air cylinders used for pipe clamps located on each side of machine. |
| 3" 360H300 wide timing belt is used to drive slotter shaft, eliminating belt slippage and help to extend life of bearings and shafts. |
| Slotting shaft mounts on the motor plate will accommodate 3/4" and 1" pillow block bearings. |
| Slotter shafts will hold a maximum of 8" of saws. Quantity of saws will vary because of saw spacer and saw width. |
| Main frame is constructed of 4" x 4" square tube with the dimensions of 29" high, 48" wide, 24' long. |
| Mounted on the mainframe are 20 nylon pipe rollers, enabling easier loading and unloading of PVC pipe. |
| Cutting assembly is constructed of 4" x 4" steel square tubing approximate dimensions of 48" high, 36" wide, 46" long. |
** Approximate slotting time for 6" PVC, 20’ length, 5 rows, 1/4" spacing, is 15 to 18 minutes. Approximate slotting time for 12" PVC, 20’ length, 10 rows, 1/4" spacing, is 30 to 35 minutes. Slotting time will vary depending on number of saws, thickness of spacer, thickness of pipe, number of rows, and size of saws. This machine was mainly designed for the production of large diameter pvc well screens.
Basic Price of JK620 Slotting Machine ..........
*This machine is
currently in the process of being upgraded
to include touch screen programming and high torque closed
loop stepper gear motor system.
**Please email or call if you are interested. Thank you!
Accessories:
| Air Operated Inside Pipe Clamps: | |
| Size #1 1 1/2"-3" | $ 285.00 |
| Size #2 4" - 6" | 350.00 |
| Size #3 8" - 12" | 425.00 |
| Size #4 12"-16" | 515.00 |
| Slotter Shafts: | |
| 17 1/2" x 1" x 3/4" ends 3" H Pulley | $ 195.00 |
| 17 1/2" x 1 1/4" x 1" ends 3" H Pulley | 225.00 |
| Slotter Shaft Belts and Bearings: | |
| 3" 360H300 | $ 45.00 |
| 3/4" Bearings | 12.00 |
| 3/4" Bearing Strap | 2.50 |
| 1" Pillow Block Bearing | 28.00 |
| Saw Spacers: | |
| 1/4" X 1" X 1 7/8" | $ 4.75 |
| 1/4" X 1" X 2 1/4" | 4.75 |
| 1/4" X 1" X 2 1/2" | 4.75 |
| 1" X 1" X 1 7/8" | 6.00 |
| 1/4" X 1 1/4" X 1 7/8" | 4.75 |
| 1/4" X 1 1/4" X 2 1/4" | 4.75 |
J&K Tool Company, Inc.
6385 County Road 7
Wheaton, MN 56296-5086 USA
tel. 320 563 4967 fax 320 563 8051
e-mail: sales@jktool.com
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