By TextileDeck Editorial Team · Published 2026-09-26 · Updated 2026-11-04
How we prepare and correct our content
Two quotations can carry the same model name and still describe different machines. One may be the base frame with a narrow working width; another may include the widest option, extra heads and commissioning. A fair comparison lines up configurations, and the model name is only the label at the top of each column. This guide shows how to build that comparison, with examples from machines in the sewing and embroidery and spinning and yarn preparation sections of the directory.
Send every maker the same brief
Comparison starts before any quotation arrives. Give each manufacturer the same material, product, size and output objective, written in the same units. For looms, the checklist for preparing a weaving enquiry is a ready template; for yarn machines, state counts in one declared system using the guide to yarn count notation. When the briefs match, differences between proposals point to genuine engineering choices, and they become easy to discuss.
Know which kind of figure you are reading
Every published value falls into one of three groups, and a good comparison labels each.
Fixed facts of the listed arrangement: the DM-1201 is a single-head, 12-needle machine with a stated embroidery area of 1,200 × 500 mm.
Alternatives within a series: the LH2000 loom series offers several reed widths, shedding arrangements and weft-insertion choices, of which one machine will have one of each.
Options added to a base package: on the GK2018 glove machine, automatic cuff overlocking is standard while handling, broken-needle detection and several pattern and finger functions are optional.
A column built from the widest series width, the fastest variant and every option may describe a machine nobody makes. Ask the supplier to approve one configuration schedule, then price that.
Read shared brochures by model column
Makers often print several models on one sheet. The SJT2004 glove knitting machine shares a brochure with the SJT2000, and the output and gauges in the SJT2000 column belong to that model. The GK2018 sheet gives four gauge specifications with different nominal daily outputs, including a conflicting 18G figure. Copy each value from the column for the exact model and gauge being offered, and ask the maker to settle any conflicting figure in writing. The guide to knitting machine gauge and needle count explains why gauge changes so much else on these machines.
Keep each figure in its own unit
A winding speed in metres per minute and a twisting spindle speed in revolutions per minute measure different things. The XRLT-08 winder gives a maximum line speed of 1200 m/min; the HY310C-SF twister gives a spindle-speed range of 2,000–13,000 r/min. Neither ranks against the other. The LZ-8400 glove overlocker sheet gives sewing speed and hourly output as separate figures, and turning one into the other needs the glove and handling conditions. Where a supplier offers a conversion, keep its assumptions next to the result. For twisters, the relationship between spindle speed and delivered twist is set out in the guide to twist per metre and twist direction.
Treat catalogue maxima as separate limits
Catalogue ceilings rarely occur together. The RFRS30D rotor spinning machine lists up to 600 positions and a rotor-speed range of 45,000–110,000 r/min; the largest package, the full position count and the top speed are separate limits. The LL321G two-for-one twister publishes up to 208 spindles alongside separate maxima for speed and delivery. Ask each maker for one operating point for your yarn: speed, twist, package and position count together. When the choice is between plying routes, the guide to two-for-one twisting and direct cabling helps frame that operating point.
Write gaps as gaps
Where a supplier has left a parameter out, enter "not stated". That entry differs from zero, from not applicable and from a confirmed option, and it tells you what to ask next. The WSF200A precision winder describes active unwinding both as present and as optional, so its quotation needs to say which applies before a yarn trial means much. Add the date or revision of each source document so a newer quotation and an older brochure stay distinguishable. For embroidery machines, the guide to multi-head embroidery specifications lists the fields, such as head spacing and usable field, that are most often missing.
Split base machine, options and services
Put the base equipment on one line and give accessories, software, tooling, commissioning, training and spare parts their own lines, each marked included or quoted separately. Apparent price gaps usually sit in these lines. Power belongs here too: ask for installed power and supply for the configuration offered, read with the help of the guide to installed power and energy use. Warranty start, wear parts and engineer visits are compared with the guide to warranty and after-sales terms.
A worksheet that holds the comparison
Requirement: the same material, construction, size and output objective for every offer.
Identity: manufacturer, model, suffix, configuration and document revision.
Scope: base equipment, selected options, auxiliaries, tooling and software.
Site: footprint, maintenance access and each utility required.
Demonstration: material used, settings, measured result and stoppages.
Commercial: installation, training, spare parts and delivery responsibilities.
Open questions: who owns each one and the date it should be answered.
The identity line links naturally to the guide on how to read a manufacturer profile, which covers legal names and which documents each maker publishes.
Close the comparison with a test
When two documents disagree, ask which one applies to the offered machine and request a corrected configuration sheet. If the supplier substitutes a part or model, repeat the affected checks for the new item. Then agree how performance will be shown: a trial with your own material before ordering, and a factory acceptance test on the machine you buy, measured against the same worksheet. A finished comparison ends with one clearly identified purchase scope and a short list of questions with owners, which is far more useful than a single score.
Equipment discussed
DM-1201 · Embroidery — Zhuji Baoshijie Sewing Equipment Co., Ltd.