To arrange a trial for the Mattress Quilting Series, prepare fabric samples that accurately reflect the materials and operating conditions planned for production. The YT-CJ-4 Fabric Slitting Machine does not have a published mandatory material list or stated trial quantity, so the sample details should be confirmed with YUANTIAN before shipment.
The most useful trial material is a representative production fabric. Its composition, thickness, width, and intended cutting pattern should match the conditions expected on the mattress production line as closely as possible.
The YT-CJ-4 is part of YUANTIAN's Mattress Quilting Series. Its published specifications describe the machine's processing capacity rather than prescribing a specific fabric composition. The stated limits include a maximum cutting width of 2400 mm, a minimum strip width of 40 mm, and a maximum cutting thickness of 50 mm.
Before sending material, record the actual fabric thickness and the required finished strip dimensions. The available information does not identify a required fiber content, fabric grade, sample length, or trial volume. YUANTIAN should review the proposed material and confirm its suitability before testing.
The machine measures approximately 3200 x 1330 x 1790 mm and weighs about 900 kg. Its standard listed electrical requirement is 3-phase, 380 V, 50 Hz, with customization available according to customer requirements. The required air pressure is 0.6 to 0.8 MPa.

For overseas projects, YUANTIAN states that manufacturing follows ISO 9001 and ISO 14001 management requirements. Its quality process includes incoming raw-material checks, component inspections, complete-machine testing, export inspection, and production traceability. The stated final testing process includes 24-hour no-load and load operation.
Customer references from Brazil and Vietnam describe high-capacity production, touchscreen parameter changes, and the transition from semi-automatic equipment to fully automatic and intelligent mattress production lines. These examples support YUANTIAN's project experience, but they do not establish a fixed material requirement for a YT-CJ-4 trial.

| Item to Confirm | Guidance Based on Available Information |
|---|---|
| Fabric selection | No compulsory material is listed. Submit a fabric that represents the intended production material and obtain YUANTIAN's approval. |
| Fabric thickness | The listed maximum cutting thickness is 50 mm. Measure and report the actual thickness of the proposed sample. |
| Sample width | The machine supports a cutting width of up to 2400 mm. The sample should reflect the planned operating width. |
| Finished strip width | The listed minimum strip width is 40 mm. Include the required strip size in the trial request. |
| Sample amount | No specific trial quantity is published. Confirm the required amount with the supplier before dispatch. |
| Factory conditions | Confirm the available 3-phase, 380 V, 50 Hz power supply and 0.6 to 0.8 MPa air supply separately from the fabric details. |
Because the product information does not prescribe a particular fabric, provide a representative material from the mattress products you intend to manufacture. Send the material description and request YUANTIAN's confirmation before arranging delivery.
Compare the proposed material and cutting plan with the listed limits: a maximum thickness of 50 mm, a maximum cutting width of 2400 mm, and a minimum strip width of 40 mm.
The product data does not define a sample size or trial quantity. Although the machine has a listed minimum order quantity of 1 and an estimated delivery period of 50 to 60 days, the amount of fabric for testing must be confirmed directly with YUANTIAN.
Prepare production-representative fabric, document its thickness and cutting requirements, and state the intended strip width and working width in your inquiry. Confirm the sample material, dimensions, and quantity with YUANTIAN before dispatch. The YT-CJ-4 is specified for cutting widths up to 2400 mm, strip widths from 40 mm, and material thicknesses up to 50 mm.
YUANTIAN provides integrated manufacturing and international trade support, with a minimum order quantity of 1. Its quality documentation includes ISO 9001 certification records. International service may include installation, commissioning, operator training, remote assistance, and a one-year free warranty for complete machines, excluding wearing parts. For technical consultation, contact yuantian@yuantian.com.
Foshan Yuantian Mattress Machinery Co.,Ltd, operating under the YUANTIAN Mattress Machinery brand, was established in 1982. The company focuses on the research, development, manufacture, sales, and service of mattress machinery and spring mattress equipment. Its production base covers 150,000 square meters and includes eight major product series with 146 bed machinery specifications. YUANTIAN serves the domestic Chinese market and exports to 110 countries and regions. Its certification records include ISO 9001 certificates, while project references include customers in Brazil, Vietnam, and Africa.

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