"DH" Series Double -Layer Rotary Tablet
Machines, can be proven to be reliable for :


* Bi-layer design for up to 58,000 tpm
* Single layer capable to 200,000 tpm
* Compression force to 10 tons
* For medium to large batch production;
* Allow for single layer tabletting purpose with double-sided output;
* Accurate tabletting;
* Tabletting compartment separated from drive mechanism;
* Mechanical compression system;
* Easy maintenance & cleaning ;
* Meets GMP;
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Machine drive is completely separatd 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 compression system

The design of machanical 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.

Cam design & lubrication
A central lubrication system supplies oil continuously to lower punches, while grease applied manually lubricates upper punches.

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

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.

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  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.


 

Multi-Layar Tabletting Purpose
The machine is designed for double-layer tabletting purpose with single-sided output, it can also be easily converted for single layer tablet production, but with double-sided output. Both layers can be easily weight controlled respectively.

Difficult products
Although not equipped with pre-compression as standard, the ¡§DH¡¨ series machine can be provided with special parts to allow one side of the press to be used as a pre-compression featuhes.

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Specifications :
MODEL
JC-DH-23D
JC-DH-29DB
JC-DH-29B
JC-DH-35BB
Type of tooling EU"D" EU"DB" EU"B" EU"BB"
Number of station 23 29 29 35
Tablet diameter
Max
25.4mm
1"
19mm(caplet)
(0.74")
16mm
(0.625")
13mm
(0.50")
Production capacity tablets/hours (60HZ)*
Single layer
33,000-132,000 42,000-167,000 50,000-200,000
Production capacity tablets/hours (60HZ)*
Double layers
16,500-42,000 21,000-52,000 25,000-58,800
Revolutions of Turret / Min (60Hz)    12-48 RPM
Depth of filling adjustable to 19mm (0.75")    17mm (0.67")
Max pressure    10,000 kgs(22,000lb)
Diameter of die 38.1 (1.5")  30.16mm (1.1875") 24mm (0.945")
Die of height 23.81mm (0.9375") 22.22mm (0.875")
Nominal diameter of punch body  25.4 mm (1")    19mm (0.75")
Turret P.C.D.    365mm
Power consumption 3HP (2.2kw)
Machine dimensions    1,000 x 1,100 x 1,650 not including hopper
Net weight    1,800kgs (3,960lbs)
*
Subject to the characteristics of the powder.
* The manufacturer reserves the right to modify the design, specification, etc., to improve the performance of the machine without notice. All the specification shown are just for reference.

STANDARD FEATURES :
1.Slotted turret head
2.Electric tachometer
3.Dust extraction system
4.R.P.M. Indicator

OPTIONAL FEATURES :
1.Chromium coating device for die table
2.Feeding hopper with vibrating device
3.Paint-free tabletting zone
4.Outside allover covered with SUS#304
5.Tablet deduster, Model : TP-500

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JENN-CHIANG MACHINERY CO., LTD.
No.69, Hezuo St., Fengyuan Dist., Taichung City 420, Taiwan // P.O. Box 391, Feng-Yuan Taiwan.
Tel : 886-4-2532-3045 . 2534-7066 // Fax : 886-4-2533-7545
E-mail : jcmco@ms8.hinet.net


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