SANJADHA AUTOMATION

Used Arburg machines available in September-October 2010

2010-09-19T06:14:00.000-07:00

Machine Model	Year	Clamping force	Distance bet. tiebars	Shot wt.	Screw dia.
		KN	mm x mm	ccm	mm
170H 200-90	1982	200	170 x 170	20	18
220M 350-90	1991	350	220 x 220	30	20
BA950-315cdc	1995	950	420 x 420	201	40
220D 250-75	1990	250	220 x 220		18
220H 350-90	1986	350	220 x 220		30
220D 350-90	1988	350	220 x 220
320H 850-210	1984	850	320 x 320
220H 350-90	1984	350	220 x 220
320D 850-210	1989	850	320 x 320	59	25
270D 350-90	1991	350	270 x 270
270D 500-90	1989	500	270 x 270
270M 350-90	1995	350	270 x 270
270C 400-90	1993	400	270 x 270
320D 750-210		750	320 x 320
520M 2000-675	1997	2000	520 x 520
320H 750-210	1983	750	320 x 320
270H 500-210	1983	500	270 x 270
221K 250-55	1983	250	250 x 220
221E/175P	1977	250	250 x 220
220H-90-350	1986	350	220 x 220		25
270H-90-350	1987	350	270 x 270		25
220M 350-90	1994	350	220 x 220		25
270M 350-90	1994	350	270 x 270		30
320H-210-500	1991	500	320 x 320		30
320H-210-500	1991	500	320 x 320		35
320H-210-750	1985	750	320 x 320		35
320M 750-210	1995	750	320 x 320		35

Used machines available in August- September 2010

2010-08-22T00:23:00.000-07:00

Machine Model	Year	Clamping force	Distance bet. tiebars	Shot wt.	Screw dia.
		KN	mm x mm	ccm	mm
170H 200-90	1982	200	170 x 170	20	18
220M 350-90	1991	350	220 x 220	30	20
BA950-315cdc	1995	950	420 x 420	201	40
220D 250-75	1990	250	220 x 220		18
220H 350-90	1986	350	220 x 220		30
220D 350-90	1988	350	220 x 220
320H 850-210	1984	850	320 x 320
220H 350-90	1984	350	220 x 220
320D 850-210	1989	850	320 x 320	59	25
270D 350-90	1991	350	270 x 270
270D 500-90	1989	500	270 x 270
270M 350-90	1995	350	270 x 270
270C 400-90	1993	400	270 x 270
320D 750-210		750	320 x 320
520M 2000-675	1997	2000	520 x 520
320H 750-210	1983	750	320 x 320
270H 500-210	1983	500	270 x 270
221K 250-55	1983	250	250 x 220
221E/175P	1977	250	250 x 220

Used machines available in June-July 2010

2010-06-17T10:31:00.000-07:00

Machine Model	Year	Clamping force	Distance bet. tiebars	Shot wt.	Screw dia.
		KN	mm x mm	ccm	mm
170H 200-90	1982	200	170 x 170	20	18
220M 350-90	1991	350	220 x 220	30	20
BA950-315cdc	1995	950	420 x 420	201	40
220D 250-75	1990	250	220 x 220		18
220H 350-90	1986	350	220 x 220		30
220D 350-90	1988	350	220 x 220
320H 850-210	1984	850	320 x 320
220H 350-90	1984	350	220 x 220
320D 850-210	1989	850	320 x 320	59	25
270D 350-90	1991	350	270 x 270
270D 500-90	1989	500	270 x 270
270M 350-90	1995	350	270 x 270
270C 400-90	1993	400	270 x 270
320D 750-210		750	320 x 320

Note :Buyer and seller of Arburg machines can contact us with required details which can be displyed on this blog.

A detailed list will be uploaded soon on my website www.sanjadha.com

Used Arburg machines available : May 2010

2010-05-21T05:04:00.000-07:00

Following are the used Arburg machines available for sale:

    Machine Model     Year     Controller     Clamping force

A.320-210-850          1994      H                  850 KN / 93.5 US ton

B.220-90-350            1994      H                   350 KN / 38.5 US ton

C.220D-90-350         1998      H-D               350 KN / 38.5 US ton

D.220D-250-75        1990     H-D               250 KN / 27.5 US ton

E.220-90-350             1986   H                    350 KN / 38.5 US ton

Note : Buyer and seller of Arburg machines can contact us with required details which can be displyed in this blog.

Do I really need to replace the return line filter?

2010-03-29T21:01:00.000-07:00

“ Do I really need to replace the return line filter? My machine is running fine now ” - one of Arburg injection moulding machine users asked me.

It is a used machine installed in India 7 years back and they never replaced the filter so far. Last month I fixed up a very critical PLC problem and put the machine in production. I informed them to replace the filter and get the hydraulic pump serviced from the authorized service center, as the pump noise was abnormal and loud. After 2 weeks time they faced short filling problem; pressure drop problem during charging and injection. Hence I again informed them to check its filter. They might have cleaned the filter and the machine started running all right again.

The point is that nobody wants to execute the maintenance schedule prescribed for the filter-change and oil-change by the machine manufacturer.

This return line filter is a fine filter element and hence cannot be cleaned and reused. I know one Arburg IMM user, who never listened to me; they used to clean and reuse the filters. Naturally they had to face the consequences soon; main pump of both machines broke down very badly. They had to purchase 1 new pump; for second pump they had to spend a lot on spare parts.

This filter is located at the rear side of the machine inside a housing. It filters out all abrasion tailings and contaminant from the oil circuit and provides clean oil to the pump thus reducing contaminant generated wear. A pressure switch on the housing assembly tells us the health of filter. Some time this pressure switch does not work or become defective after ageing and it can not indicate any alarm even when the filter is choked.

For Arburg injection moulding machine return line filter need to be replaced with a new one at definite interval of time or whenever the machine gives Error oil filter S87 / dirt filter.

For K, H , D and M models the Arburg part number is 28.993. It has to be replaced after 1000 working hours of pump or after 3 months time.

For C, CS,S models the Arburg part number is 115.311. It has to be replaced after 5000 working hours of pump or after 3 months time.

As a thumb rule the most of the Arburg IMM users replace the filter at least once a year and replace the whole machine oil after 3 years. This keeps the health of hydraulic pump and hydraulic system in sound state. Due to less wear and tear, the pump can have minor problems that can be rectified with less time and money.
I have noticed during Arburg machine hydraulic pressure and flow calibration that a jammed filter creates excessive pressure on the pump (although a check valve is provided for alternate passage of flow when the filter is choked) and further pump wear and tear. The pressure spikes were measured as 250 bar to 280 bar whereas the pump can withstand 200 bar. However nobody notice this as the machine continues to somehow work until the pump breakdowns completely. In such condition the time and money spent for pump repair is enormous; may need to go for new pump.

So it is wise enough to adhere to the maintenance schedule prescribed by the manufacturer and enhance the machine productivity and life.

गुढीपाडव्याच्या हार्दिक शुभेच्छा

2010-03-16T03:54:00.000-07:00

गुढीपाडव्याच्या हार्दिक शुभेच्छा

MAY THIS UGADI BRING YOU NEW SPIRIT

NEW BEGINNING

AND NEW PROSPERITY

WISHING YOU HAPPY UGADI.

On occassion of the Gudipadwa/Ugadi I have uploaded my new website http://www.sanjadha.com/
Due to heavy work load I could not update its content in time. It is under construction. I will try to provide useful information regarding Arburg products, other injection moulding machines and anciliary equipments on this site.

ANNUAL SERVICE CONTRACT FOR THERMONICS

2010-02-07T02:59:00.000-08:00

We offer annual service contract for repair and calibration of Arburg PID temperature controllers i.e. Thermonics.

This is very much beneficial to Arburg users, as they just have to spend a lump sum and an affordable amount of money once a year to take care of all 4 Thermonics on a machine through out a year.

Under this contract, we repair/recondition the working Thermonics and calibrate the same. We issue calibration certificates with or without NABL accredited tracibility as per your choice. These Thermonics then can be sent for repair for multiple times.

If you are interested, please do not hesitate to contact us on dhanmeher@gmail.com to know the terms and conditions and tariff for this service contract.

USED MACHINES

2009-09-28T07:40:00.000-07:00

We help you to sell your used injection moulding machines. We help you to find a suitable used machine at reasonable price.

EXPERIENCE

2009-09-27T23:24:00.000-07:00

Dear Friends,
I am an electronics engineer with an extensive experience in Injection moulding machines and ancillary equipments field for last 19 years in India. My last job was as Service Manager for RA SA Technology in Mumbai for Haitai Injection moulding machines (up to 900 T) with Mirle, Focal controllers.

A brief information about my career as give below:

A. CHIEF SERVICE ENGINEER @ Unimark, Mumbai : 14 years experience of servicing ARBURG injection moulding machines, Mold Master hot runner systems and temperature controllers, Ancillary equipments from the reputed manufacturers e.g. Tool Temp, Labotek, Staubli, Regloplas, Labtech etc

B. SERVICE ENGINEER @ Husky Injection Moulding Systems Pvt. Ltd., Mumbai : 6 months experience servicing Husky Injection moulding machines up to 2700T, Hot-runner systems and temperature controllers, PET- Preform moulds, Tracer robots.

C.SERVICE ENGINEER @ Battenfeld India Ltd., Mumbai : 1 year experience servicing Nigaata Injection moulding machines up to 400T, Battenfeld Injection moulding machines.

D. SERVICE MANAGER @ Ra Sa Technology, Mumbai : 1.25 year experience leading a team of service engineers for after sales service, machine installations for Haitai Injection molding machines and auxiliary equipments by Xinre Machinery Mfg.Co.Ltd, Selling spare parts.

E. Visited Switzerland, Germany, China for training and machine-mould trial purpose. Visited Nepal, Sri Lanka for machine installation commissioning; servicing purpose. Visited Fakuma 2000 exhibition.

F. Training : machine building and testing for Arburg, Nigaata, Battenfeld, Husky injection moulding machines: Ability to rebuild an injection and clamp unit. Ability to level a machine and a robot; to adjust nozzle concentricity, platen parallelism, and tie-bar stretch.

G. Active participation in Plast-India and Plastivision fairs.

SERVICES

2009-09-27T22:24:00.001-07:00

1. Repair and calibration of Thermonics (PID temperature controllers) on Arburg machines.

2. Repair of control unit- Polytronica-II ( black , white) for Arburg K type (toggle) machines.

3. Repair of control unit- Hydronica (with thumbwheel) for Arburg H type machines.

4. Repair of control unit- Hydronica D for ARBURG D (Dialogica) models.

5. Repair of control unit- Multronica for Arburg M models.

6. Repair of electronics cards on Arburg machine.

7. Pressure, flow calibration of Arburg machine for ARBURG K, H, D models.

8.Temperature calibration of heating circuits on Arburg machines.

9. Repair and calibration of Hot runner temperature controller e.g. Synventive, Mold Masters, Gammaflux etc.

10. Complete overhaul of Arburg IMM. Seal change, toggle change, alignment etc.

11. Upgradation / retrofiiting

SANJADHA AUTOMATION

2009-09-27T21:23:00.000-07:00

Do not throw away your defective Thermonics ( Arburg PID temperature controllers).

Is your Arburg controller ( Model K, H, D, M) not working? Are you planning scrap it and retrofit another PLC?

Then please get us a chance to repair your defective control unit; you will not be disappointed. We assure you a Significant Savings of money compared to buying new control unit or retrofitting a new PLC.

A reliable source to get your ARBURG PID temperature controllers, control units ( PLC), electronic cards repaired at reasonable prices and within short turn around time.

Soon we will start undertaking repair of the electronic stuffs for other brand of injection moulding machines also.