Corepull

Hydraulic Power Packs for the Plastics Industry

Many plastic injection machine manufacturers (and customers alike) don’t want to pair a loud, inefficient, hot, and huge hydraulic system next to a clean, efficient machine. That’s why All World Machinery Supply offers plastic injection molding machine-specific hybrid hydraulic system, aptly named the “Corepull,” with an inverter controlled variable speed electric motor which spins only as fast as needed to produce the required flow and pressure (speed of cylinder or hydraulic motor).

Once the desired pressure is met, the Corepull unit slows to approximately 300 RPM while maintaining pressure. After a hydraulic valve is shifted it will automatically sense the required power and respond by accelerating to 4,000 RPM within 1/10 of a second. This is accomplished using an onboard closed-loop control system. Another benefit of this technology is that a “heat exchangers” is not required unless your total cycle time is less than 5 seconds.

An unlimited amount of cores or multiple auxiliary functions can be run using a manifold with a variety of circuit configurations. For better functionality, the keypad on the front of the Corepull units allows for a fast and easy way to change pressure and flow.

Corepull Benefits:

  • Save up to 63% on energy costs
  • No cooling water required
  • Quiet operation 60 to 68 dba noise level
  • Operates just above room temperature
  • Inverter technology

The Corepull is essentially the perfect hydraulic pairing to all-electric injection molding machines that want to match the efficiency of their machine to the power of a hydraulic system.
Common or custom, contact All World Machinery to inquire about a Corepull solution for your plastic injection molding machine, click here for more details, or call Kyle Crull at 1-(815)-943-9111.

Contact Us To Learn More About Corepull

EHU30R

7 GPM / 1,000 PSI - 3 1/2 HP

Average of 60% energy savings vs. standard units. Compact design. High-speed response. Autonomous energy-saving pressure and flow-rate control. Easy installation and operation. Low noise. Drop-in replacement for 80% of pumps and motors.
  • Unlimited Valves (D03 size)
  • 3 Gallon Reservoir
  • Single Pump System
  • 12" W x 20" L x 25" H

EHU Series Manual

SUT06D40

11 GPM / 2,100 PSI - 5 HP

In the pursuit of higher usability and more diversified functions, Daikin combined its original high-efficiency IPM motors and pump switching control technology. The Super Unit incorporates the multi-stage pressure/flow rate control system as well as the functions of conventional hydraulic units, resulting in the use of fewer valves.
  • Unlimited Valves (D05 size)
  • 10 Gallon Reservoir
  • Double Pump System
  • 20" W x 28" L x 42" H
SUT06D40 Manual

SUT10D60

16 GPM / 3,100 PSI - 7 HP

In the pursuit of higher usability and more diversified functions, Daikin combined its original high-efficiency IPM motors and pump switching control technology. The Super Unit incorporates the multi-stage pressure/flow rate control system as well as the functions of conventional hydraulic units, resulting in the use of fewer valves.
  • Unlimited Valves (D05 size)
  • 15 Gallon Reservoir
  • Double Pump System
  • 25" W x 28" L x 42" H


SUT10D80

21 GPM / 3,100 PSI - 9 HP

In the pursuit of higher usability and more diversified functions, Daikin combined its original high-efficiency IPM motors and pump switching control technology. The Super Unit incorporates the multi-stage pressure/flow rate control system as well as the functions of conventional hydraulic units, resulting in the use of fewer valves.
  • Unlimited Valves (D05 or D08 size)
  • 15 Gallon Reservoir
  • Double Pump System
  • 25" W x 36" L x 46" H

SUT10D80 Manual


SUT110

29 GPM / 3,000 PSI - 15 HP

Big Shot Unit - Unwind rack molds require high torque and high speed due to their "Rack" design. Typical rack systems use 2 1/2" to 3 1/4" bore cylinders with anywhere from 12" to 30" stroke cylinders. Typical actuation time to extend and retract the cylinder is anywhere from 1-3 seconds depending on the part being molded. These tools require a flow rate from 12-100 GPM. Our "Big Shot" systems are tuned to meet your cycle time requirements.
  • Unlimited Valves
  • 50 Gallon Reservoir
  • Double Pump System
  • 36" Deep x 60" Wide

Low Profile Unit

11-21 GPM / 3,000 PSI - 5-9 HP

At less than 18” tall, this unit is intended to fit under your Injection Molding Machine. Two fixed displacement pumps (high-pressure small-capacity, low-pressure high-capacity) are adopted in this double-pump specification. In this system, single/confluence mode can be automatically switched according to load pressure. When the flow rate is necessary, the high-pressure small-capacity pump and the low-pressure high-capacity pump are joined together to rotate at a high speed. When the flow rate is not necessary (for example, pressure holding state), only the high-pressure small-capacity pump rotates at a low speed. In this way, significant energy-saving effect is achieved.
  • 10-15 Gallon Reservoir
  • Double Pump System
  • 33" W x 40" L x 18" H

Options

Econo J-Box

  • Enclosure with screw cover-mounted (on left-hand end of SUT) and wired.
  • Terminal strip for 2 valves (8 wires) and 4 control signals to SUT (parameter switching & E stop).
  • Wiring from J-Box to 2 valves.
  • Wiring of 15' x 12 gage power cord with flying leads to SUT controller (does not go through J-Box).
  • Wiring of (4) control signals from J-box to SUT controller.
  • Wiring of 15' x 18-12 conductor control cable with flying leads to the J-Box.

All of the above would be mounted and wires. Customer will need to connect the control cable and power cord at the machine side.

Remote Mounted Keypad

  • Great for units mounted under the press.
  • Weather-tight enclosure.
  • Pre-wired with 25 ft. of cable.
  • Replaces the function of keypad on the SUT.
  • Can be mounted horizontal or vertical.

Super-Shot Accumulator
Newest option for Hybrid Hydraulic Power Packs!

This factory option is designed for lightning-fast response times for those tough applications where every 1/10th of a second count. A small piston accumulator is charged during dwell time and gives an immediate burst of fluid power whenever the solenoid valve is energized. A Dual Port Flow Control Module is included to tune the extend and retract speeds.

Larger accumulator systems for Rack Units are available upon request.

We are always available to review your Fluid Power Requirements at no charge.

Super-Shot options Include:

  • Piston accumulator 800 PSI precharge
  • Mounting plates
  • Isolation mounting clamps
  • Dual Port Flow Control Module