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Machinery for making Gold and Silver Coins

We can supply you complete set of machinery to make gold and silver coins starting from gold melting to polishing.

Setting up complete coin making plant will involve supply of machinery for:

1. Gold and Silver Melting machine
2. Precision Sheet Rolling mill.
3. Blanking presses to blank metal coins in required shape and weight
4. Hydraulic Coin Minting press.
5. Polishing Machine

 

 

 
2hi precision sheet rolling mill     precision sheet rolling mill with coiler decoiler

 

This is 2-Hi Cold Precision Sheet Rolling mill with Coiler and De-Coiler having HCHCr Steel rolls with hardness of 62-63 HRC fitted on Roller bearings and housed inside heavy MS Plate fabricated body. The machine is having three gear type roll lifting arrangement with fine battler thread 1.5 pitch screw for fine adjustment. The rolls are driven through suitable pinion gearbox with universal joints and a worm type gear box for excellent and smooth working.

Machine will be fitted with fixed Coiler & De coiler such that your material will be fed through and wound on interchangeable bobbins mounted on spools fitted on both sides. Spools will be such as to facilitate easy removal and fixing of bobbins for multiple pass rolling. The coiler will have its drive through the main motor and the de coiler will be fitted with clutch type brake for tension setting for proper feeding into the rollers. The machine will be controlled for variable speed through VFD digital electronic controller. The machine will have a front panel electric control panel housing the On/Off switch, speed regulator and inching control switch.

This particular rolling mill is designed for rolling of gold and silver strips of 5.0mm thickness down to 0.10mm thickness and 32mm maximum width with very high accuracy

We can supply you this type of precision sheet rolling mill in any roller size as per your exact requirement and can also supply reversible type coiler decoiler rolling mills.

Kindly ask for details

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hydraulic coin cutting blanking press

This is hydraulically operated 15 tons capacity blanking press to blank metal coins in required shape and weight.

This press is suitable for gold coin blanking from 1.0 gram to 100 grams size having 75mm length of stroke with foot pedal and electric control panel.

Kindly ask for details.

 

 

 

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hydraulic coining press

hydraulic coining press with auto ejector and multi stroke feature

 

This is 300 tons capacity hydraulic gold and silver coin making hydraulic coining press complete with programmable PLC controller for multiple strokes at final stage. The press is equipped with ejector cylinder for auto ejection of coin for easy removal without hammering. This feature offers better final finish of the coin. This hydraulic coining press is suitable for making gold and silver coins from 1.0 gram to 100.0 grams in weight and is powered by 10.0 HP electricals and is supplied complete with suitable electricals and control panel. This coining press design incorporates pressure adjustment control with timer to adjust final pressure time before return stroke. It can be operated by push button control as well as in automatic single cycle mode.

The hydraulic coining press is fitted with programmable PLC electronic controller for easier precise operation and better quality work. The PLC will be such that multiple strokes can be programmed as desired to ensure excellent engraved finished coins. The multiple stroke function makes the hydraulic press deliver two, three or four final embossing punches as per program fed into by operator. We can also supply you ejector system die fixture to suit your requirements

Kindly ask for details.

 

Besides the hydraulic coining press and precision sheet rolling mill, we can also supply you induction and resistance gold and silver melter, gold and silver bar cutting machine and vibrator polisher machines required to set up complete gold and silver coin making plant.

 


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