New Designed Continuous Extrusion Machinery for Copper Wire, Strip, and Busbar

• Customization: Available
• After-sales Service: Overseas Installation
• Warranty: 12 Months
• Model NO.: TJ300
• Wheel Diameter: 300mm
• Main Motor: 110kw/1000rpm
• Rotation Speed: 1-12.5 Rpm
• Rod Diameter: 12.5 mm+/-0.5 mm
• Tensile Strength: <170n/ mm2
• Maximum Cross Sectional Area: 6mm2~225mm2
• Output:(Average): 400-440kg/H
• Spooler Flange: 2000~2500mm
• Power Supply: AC 380 V, 3 Phase, 50 Hz,
• Transport Package: Standard Packing
• Specification: 25m X 10m
• Trademark: TRIHOPE
• Origin: Shanghai
• Production Capacity: 30 Sets/Month

Product Description

Continuous Extrusion Machinery Model TJ300

I. main Technical Specifications

• Main Machine

1. Main Machine Wheel Diameter 300mm

2. Main Motor 110KW/1000rpm

3. Rotation Speed 1~12.5 rpm

• Feedstock

1. Material: Clean Oxygen-Free Up-cast Copper Rod Rod

2. Diameter 12.5±0.5 mm

3. Tensile strength <170N/ mm2

• Product (When cross-section area <10mm2 , recommend two outputs)

1. Min-Max Cross Sectional Area:6mm2~225mm2

2. Product Hardness HV 55-60

3. The Min. small bus bar size 10mm*1.5mm

4. The Max. bus bar size 50mm*4.5~5mm

5. Average Output 400~440Kg/h

6. Flash level 1-5%

7. Spooler Flange Size 630-1000mm

• Plant Requirement

1. Power Supply:  AC 220 V, 3 Phases, 60 Hz, 150KVA

2. Loop Cooling Water:  >0.3MPa, 50m3 /h

3. Space: 25m X 10m

II. Production Line DescriptionsProduction Line Descriptions

1. Feedstock Pay-off

   This is a unit to de-coil feedstock easily and avoid twisting. It's firmly grounded with vertical spindle to pay off rods by haul.

 

 

2. Feedstock Straightener Unit

Rod straightening unit is a robust stand with pairs of guide entry rollers andtwo sets of zigzag straightening wheel units.

The feedstock pay-off and straightener are no-power units; the extrusionmachine has sufficient power to pull off the feedstock rod through thestraightener.

3. Continuous Extrusion Machine

The structure of the machine is the grooved wheel and

shaft assembly. The main shaft is driven by an infinitely

variable, thyristor controlled DC electric motor, via an

epicyclical gearbox. The power output envelope from the

drive is matched to the production rates specified by

operator. There is mount roller bearings that incorporate

multiple seals to retain oil and prevent the ingress of

foreign material.

The Coining roll assembly to coin the feed rod firmly in

the wheel groove.

The shoe contains the die-chamber assembly can be opened and closed easily by hydrauliccylinder, high pressure cylinder used to support the shoe in working position. With supplementtooling, the extrusion wheel of the machine can be replaced easily. Exchange chamber and die is

also very fast.

4. Water Cooling System (with dryer)

The cooling system consists of machinery cooling

water tank and product cooling water tank. The

machinery cooling is water cooling of wheel and

machinery. The product cooling system and

cleaning utilizes softened water together with

anti-oxidants and brighteners to enhance the

product quality. The product is drying after exit

cooling system.

Both of them adopt circulating water system with pumps and plate heat exchangers with outerwater. The outer water then be cooled by cooling tower or deep well. Thus makes a closedrecycle system and the water waste can be minimized.

 

5. Product Length Counter and Dancer

 

Length counter is in-line length electro-mechanical lengthcounting with a roller driven LED apparatus which operate at all-line speeds and set up to display the product length in digit.The Product line speed counting can be done at the MMI computer.

 

 

6. Take-up Stands

The product can be wound onto a normal drum to produce coils of wires. The take-up controlsystem is designed to handle a wide range of products and can be operated with various tensionsdown to near zero. Product coil can be taken from the shaft quickly and easily. It uses standard

DIN drum,the size is 630- 1000mm.

 

7. Hydraulic and Lubricate System

The extrusion machine operates with separated 30Mpa super high hydraulic system to clamp the shoe in place by hydraulic cylinders and separated lubricant system ensures the bearings are adequately lubricated and correct operating statuses are maintained. There are hydraulics for shoe clamping, closing, opening and wheel clamping completed with hydraulic aggregate, oil filtration and cooling. Also lubricate central bearing, gearbox and cooling of bearing lubricant by heat exchanger.

 

8. 300Mpa EHV System

This system is for changing extrusion wheel.

 

9. Electric and Computer Control system

The production line is controlled by a touch screen mounted in the main machine. Highly specialized control software communicates with the PLC, control and monitor tasks are automatically done by the PLC. · Touch screen control panel of dynamic systems. · Measurement operating parameters such as temperatures, speeds, machine load etc.· Alarms, fault location indicator and automatic solution guide

 

10. Stove for Heating Rod and Chamber

 

III. Machine Layout Drawing