Nu-Tech Rubber Products

Quality Policy

Quality is like a Blood of Rubber units and it should pass through every nook and corner of the company. For the first step in Quality conscious we moved for ISO. Moody International has certified Nu-Tech Rubber Products as an ISO 9001 : 2000 company with effect from November 18, 2002. Nu-Tech Rubber Products is also planning to achieve TS 16949: 2002 certification next year.

In order to maintain pace with the ever demanding & continuous changing quality system standards, as well as to meet the Global Customers' expectations; we have to achieve the certification of TS 16949: 2002. This standard avoids multiple certification audits as it is recognized all around the globe.

Our dedication towards
        • Quality products
        • Cost effectiveness
        • Delivery on Time
           is reflected in our Quality Policy which reads as follows

"Our company shall strive to fullfill the needs of our customer and manufacture the product in conforming with their requirements keeping quality and cost, timley delivery and continuous product upgradtion in its focus".

An effective quality system in accordance with ISO 9001 : 2000 norms characterized by unique control plans & constant monitoring aids us to satisfy the customer.

Features of Our Quality System

The exclusive features of our quality system are:
• Statistical Process Control
        • X/R Charts for dimension and process controls
        • P Charts for attributive characteristics
        • 8 - D methods for problem solving
• Proper reaction plan for non - confirming products
• Dock audit inspection system to assure the quality of out going products
• Preventive maintenance strategy
• In - house training of all employees
• Compliance of APQP System covering
        • PPAP
        • PFMEA
        • R & R
        • MSA etc.,
• Customer PPM below 1200 and planning to bring down to 100

While considering our process capability, we maintain Cp to 1.33. and Cpk to 1.67
A glance at the Process flow from RFQ to Supply will give you a clear idea about the importance we attach to quality

Quality Assurance Department

In order to meet the stringent quality requirements of the customers, the Company has established a well suited Quality Assurance Department with state-of-the-art facilities. The facilities include high-end testing equipments like Oscillating Disc Rheometer, Profile Projector and so on. Nu-tech ensures that each and every product rolling out of its plants meets all its stringent quality standards developed and evolved over a period of time with the aid of the most skillfull and experienced people in the industry.

Quality Controlling Measuring Equipment:

S.No	Description	Details / Accuracy	Make
•	Low Pressure Vernier	0-200 / 0.05mm	Mitutoyo
•	Vernier Calipers	0-150 / 0.02mm	Mitutoyo
•	Vernier Calipers ( Digital )	0-150 / 0.01mm	Mitutoyo
•	Hardness Durometer	0-100	LSE
•	External Micrometer	0-25 / 0.01mm	Mitutoyo
•	External Micrometer	25-50 / 0.02mm	Mitutoyo
•	Vernier Height Gauge	0-300 / 0.02mm	ADITYA
•	Dial Indicator	0-0.8 / 0.01mm	SHAN
•	Radius Gauge	1.0-7.0 / 1mm	KRI STEEL
•	Dial Thickness Gauge	0-10 / 0.01mm	BAKER
•	Illuminated Magnifier	-	TEJCO
•	Illuminated Magnifier	-	LENSEL
•	Thread Ring Gauge	(M16*1.5) Go	MATHO
•	Thread Ring Gauge	(M16*1.5) No Go	MATHO
•	Thread Ring Gauge	(M20*2.5) Go	MATHO
•	Thread Ring Gauge	(M20*2.5) No Go	MATHO
•	Pin Gauge	(1-10mm) in Steps of 1mm	ZAWAR
•	Pin Gauge	(10.5-15mm) in Steps of 0.5mm	ZAWAR
•	Pin Gauge	(15-20mm) in Steps of 0.1mm	ZAWAR
•	Pin Gauge	4.5mm	ZAWAR
•	Pin Gauge	5.5mm	ZAWAR
•	Pin Gauge	8.5mm	ZAWAR
•	Pin Gauge	9.5mm	ZAWAR
•	Pin Gauge	10.10mm	ZAWAR
•	Pin Gauge	10.20mm	ZAWAR
•	Pin Gauge	10.70mm	ZAWAR
•	Pin Gauge	10.80mm	ZAWAR
•	Pin Gauge	12.70mm	ZAWAR
•	Pin Gauge	12.80mm	ZAWAR
•	Pin Gauge	15.70mm	ZAWAR
•	Pin Gauge	15.80mm	ZAWAR
•	Plain Plug Gauge	39.50/39.60mm	ZAWAR
•	Plain Plug Gauge	43.40/43.50mm	ZAWAR
•	Plain Plug Gauge	43.60/43.70mm	ZAWAR
•	Plain Plug Gauge	60.00/60.10mm	ZAWAR
•	Plain Plug Gauge	31.00/31.10mm	ZAWAR
•	Plain Plug Gauge	27.00/27.50mm	ZAWAR
•	Plain Plug Gauge	38.50/38.60mm	ZAWAR
•	Plain Plug Gauge	26.50/26.60mm	ZAWAR
•	Plain Plug Gauge	26.70/26.80mm	ZAWAR
•	Plain Plug Gauge	39.70/39.80mm	ZAWAR
•	Dial Vernier	0-200/0.02mm	Mitutoyo

• Polymer Testing Equipment :

The process of mixing is subject to variations due to ingredients, machinery, man leads to batch variation, as the compound is mixed in batches.

Randomly selected batches are subjected to Rheometeric analysis, one could in a large sample size, workout upper and lower control limits, range, mean and standard deviation, with reference to Rheological parameters along with Pass/Fail criteria.

A compounder can use it to his advantage in areas like development of new compound, rationalization of existing compound both in terms of quality and economics, optimization of curing process in the manufacturing process to get a better yield.

• Profile Projector :

Importance:

For critical and small components error may come in manual inspection and to avoid this PP plays the role.

In this we can zoom the components using magnifier and check the angle, thread pitch, ID, OD etc., very clearly without error.

• Universal Testing Machine :

Importance:

Physical properties such as Tensile Strength,Elongation,Modulus etc., of the Rubber Compound can be tested using UTM.

Rubber compound slabs are cured and dumbbell samples cutted using dumbbell cutter.

• Electrical Strength Test:

Importance:

Electrical properties such as Electrical Résistance, Dielectric Strength etc., of the Rubber Products and Sheets can be tested.

Electrical applications requires above mentioned properties.

• AUTOMATIC OZONE ENVIRONMENT TEST CHAMBER:

To strengthen our testing facilities, we have procured Automatic Ozone Environment Test Chamber.

Among the ageing phenomena is the formation of cracks on the surface of extended samples which are caused by Ozone in the presence of Oxygen. This phenomenon is investigated in Ozone Radiation chambers, weatherometers or through weathering outside. The latter two methods include other influences such as water and Ozone. So this chamber is suitable for testing crack formation.

Function:

The stretched rubber sample is exposed to a stream of air containing ozone. Ozone is generated by subjecting the air to silent electric discharge. The Ozone level is controlled by L2-LC Ozone Analyzer.L2-LC Ozone Analyzer is an ultraviolet (UV) absorption analyzer designed for the monitoring of low concentrations of Ozone in the Gaseous phase. Static as well as dynamic both tests can be done.

• Total Facilties In Lab:

S. No	Description	Accuracy	Make
1	Oscillating Disc Rheometer	-	Future Foundation
2	Hot Air Oven( up to 300º C )	1 Deg	CMEI
3	Profile Projector	0.001mm	MEITZER
4	Hardness Tester ( 0-100 )	1	LSE
5	Electronic Scale	0.01g	ESSAE
6	Muffle Furnace( up to 1200º C)	1 Deg	HIMA
7	Melting Point Apparatus	1 Deg	TEMPO
8	AC High Voltage Rubber Tester	0.01Kv	Rectifiers & Electronics
9	Lab Type Press	-	Orione System
10	Universal Testing Machine	1 Kgf	PRECISION
11	Ozone Environment Test Chamber	-	Future Foundation