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Laboratory Tenter TD620

4.5 (2 reviews)

Laboratory Tenter, a flexible continuous pin chain type hot air dryer, is generally used together with a small padder/resin pressure dyeing machine for dry laboratory tests on drying, setting, resin processing baking, roll dyeing baking, and heat fixing, to obtain correct resin processing formulations, to test dyeing processing color changes and to verify the results of pharmaceutical tests. It can also be used to complete the hand sample production, to obtain the correct color sample and tissue sample.




Laboratory Tenter, Replaces conventional drying chambers to provide accurate color matching and greatly reduces sampling time. In addition, it allows instant testing of fabrics coming off the mill for timely detection of side/center color differences.

Lab tenter is an excellent tool for producing samples as it replicates exactly the desired color and finishes size. It evaluates the degree of color change and further prevents color differences during the resin finishing or drying process.

Performs dye tests, auxiliary and chemical tests, and provides conditions similar to those of a pilot plant to evaluate the effect on fastness and product quality.

Technical Parameter of Laboratory Tenter TD620

Batch working with pin frame (length and width are adjustable)  170 ~ 400 mm

Continuous working with endless pin chain

The electric heating power is 19kw, temperature  20 ~ 220 ℃

Moving speed                               0.5 m/min~1.7 m/min

3 sets of air-circulating fans ensure high drying and thermal soling performance

Equipped with a cloth pressing wheel on the feeding side, and a pin-up device to lead fabric to the reserve box at the end


380 V50 Hz19 kW


800 kg


2620 x 890 x 1380 mm (L x W x H)

Operation Method of Laboratory Tenter TD620

The workflow of the machine is as follows:

step1  Before starting the equipment, you must check whether the power grounding wire is reliably grounded. Then check the following:
Whether the three-phase motor rotation direction is correct. Whether the special air switch is flexible, whether the needle board fabric holder is stopped in the rear position (exit position), close the left and right, and rear side exhaust port.

step2  At first, open the power switch knob.

step3  Secondly, set the required working temperature.

step4  According to the test cloth drying, shaping time, set the holding time.

step5  Then, open the heating knob, and heaters start to be put into operation.

step6  After reaching the required temperature, then it will automatically enter the heat preservation state.

step7  Put the needle board frame with good cloth on the bracket, press the feed button, start the automatic work process, when time is up, automatically quit and call the bell.

step8  Prepare the next batch of drying.

step9  stop, the heating knob off, open the exhaust port behind and both sides of the machine, cool down to 75℃ and cut off the power of this machine. At the same time, also cut off the power switch outside the machine.

Why choose TESTEX Laboratory Tenter TD620

Strictly meet standards

All data for the laboratory tenter meet the standard parameters.

Consistency with international third-party laboratories

The test data are comparable to the test results obtained by well-known international third-party laboratories.

High repeatability

With the same set of samples, the same machine, after multiple tests, the results are consistent.

High reproducibility

Whether is the same set of samples, or different machines of the same model, after multiple tests, the results are consistent.

Longer service life

TESTEX makes prototypes and then subjects them to rigorous reliability testing in a variety of environments to ensure achieve the expected service life.

User-friendly transparent warranty policy

Textile testing machines, 14 months free warranty (12 months normal warranty time + 2 months shipping time). Besides, all spare parts, have 3 months free warranty.

We provide full life-cycle support for laboratory tenter machines, so feel free to contact our service team with any questions you may have.

Welcome to TESTEX – a professional textile testing instrument supplier – laboratory tenter is on sale, contact us to get a detailed price quote.

2 reviews for Laboratory Tenter TD620

  1. Wade

    It solves the troubles in the dyeing and finishing process.

  2. Poissonnier

    La transaction en douceur.

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