Product Name : DSH Series
Product Introduction

"DSH" Series High Speed
Double - Sided Rotary Tablet Machines, can be proven to be reliable for:

  • High tablet output to 312,000 tablets per hour (tph)
  • Max Pre-compression to 3 tons
  • Max Main compression to 10 tons
  • Bi-Layer tableting option
  • For large batch production
  • Allow for single layer tabletting with double-sided output
  • Accurate tabletting
  • Tabletting compartment separated from drive mechanism
  • Mechanical compresssion system
  • Easy maintenance & cleaning
  • Meets GMP

Meets GMP

A central lubrication system supplies oil continuously to lower punches, & upper punches.

The ejection cam is manufactured from special tool steel for extended life, while a double sided lifting cam is provided.

Safety device

Upper punch monitoring device is available that would switch off the machine in the event of punch tightness.

Cleaning and tool changeover

The detachable panels can be removed easily, which reveal the entire lower punch cams This allows easy removal of the lower punches.

Machine drive is completely separated from the press space

Direct rotation of the turret by the main shaft reduces the noise level. The gearbox, with a casehardened nickel steel ground worm and bronze wormwheel, it provides maximum protection to the gears and the drive system.

Mechanical feeder

The two chambers feeding system is driven from top by a variable speed motor. The unit can be easily assembled or disassembled for cleaning.

Pre-compression and main compression

For successful high speed tablet production of difficult and direct compression material, the large diameter of pre-compression roll increase punch dwell time and allows for difficult formulations to be processed at high speed without loss of tablet quality.

Mechanical compression system

The design of mechanical compression system can be ensured for longer production runs.

Pressure rollers are made of special tool steel that ensures uniform pressure application, the double bearings are fitted, which minimize wearing of the rollers.

Upper & Lower punch seals

The scrapers seals for the upper punches protect tablets from oil drip, while the dust seals on the lowers prevent the punches from binding and reduce wear on the cam.

This combined with an efficient dust extraction system allows prolonged run with little downtime for cleaning.

Type of tooling IPT"D"
Number of stations 33 39 39 51
Maximum Tablet diameter 25.4mm
Production capacity (tablets/hour) * 55,440-221,760 65,000-260,000 85,680-367,200
Revolution of turret / Min (60 cyc) 14-56 RPM
Depth of fill adjustable to 19mm (3/4") 17mm (43/64")
Maximum operating pressure 10,000kgs (22,000lb) 6,000kgs (13,200lb)
Maximum pre-pressure 3,000kgs (6,600lb) 3,000kgs (6,600lb)
Diameter of die 38.1mm (1.5") 30.16mm (1.1875") 24mm(0.945")
Height of die 23.81mm (0.9375") 22.22mm (0.875")
Nominal diameter of punch body 25.4 mm (1") 19 mm(0.75")
Overall Length of upper Punch IPT 133.35 mm (5.25") or EU 133.6 mm
Overall Length of lower Punch IPT 133.35 mm (5.25") or EU 133.6 mm
Turret P.C.D 490 mm
Power consumption 5HP (3.7kw)
Machine dimensions 900x1,100x1,750mm (not including hopper)
Net weight 2,600 kgs (5,720 lbs)