Full series zipper production equipment & accessories, models #3-#10, one-stop procurement solutions
H-202 standard-model hot-stamping coiling machine. Detailed model data lists #3–#8, 15–20 m/min forming speed, 380V/50Hz/3-phase supply and 7.5kW total power. Confirm other chain configurations against the exact machine variant.
View Specifications →
Double-loop stitching for chain sizes #3–#10. The detailed HR-3200T standard specification lists a maximum speed of 2,200 stitches/min and 220V/50Hz/single-phase supply; confirm the supplied version.
View Specifications →Nylon zipper finished products are available in selected chain sizes and constructions. Confirm exact specifications, dyeing performance and elasticity against order samples and process testing.
Get Quote →Screw assemblies, cam sets, press plates, retaining rings, partition plates, needle plates, needles, hook needles, belts and high-temperature grease. Send the machine model and part number to confirm compatibility, current availability and delivery lead time.
View Spare Parts →Detailed forming & sewing machine parameters for informed selection
| Model | Pitch(mm) | Tooth(mm) | Width(mm) | Thickness(mm) | Nylon Wire(mm) | Output(m/min) | Power(kW) |
|---|---|---|---|---|---|---|---|
| #3 | 4.2 | 0.83-0.86 | 2.60-2.65 | 1.50-1.60 | Φ2.0-2.5 | 8-12 | 3.0 |
| #3 隐形 | 4.2 | 0.80-0.82 | 2.53-2.58 | 1.30-1.40 | Φ1.8-2.0 | 10-15 | 3.0 |
| #4 | 4.9 | 0.85-0.88 | 2.95-3.00 | 1.50-1.55 | Φ2.5-3.0 | 7-11 | 3.5 |
| #5 | 4.0 | 1.20-1.23 | 4.15-4.20 | 2.20-2.25 | Φ3.0-3.5 | 6-10 | 4.0 |
| #6 | 4.4 | 1.20-1.25 | 4.20-4.25 | 2.20-2.25 | Φ3.5-4.0 | 5-9 | 4.5 |
| #8 | 4.5 | 1.30-1.33 | 4.40-4.45 | 2.40-2.45 | Φ4.0-4.5 | 4-8 | 5.5 |
| #10 | 6.25 | 1.90-1.95 | 6.40-6.45 | 3.35-3.45 | Φ5.0-5.5 | 3-6 | 7.5 |
Nylon filament softened before impact; stronger larger teeth produced
Servo motors replace traditional cams; smoother motion, faster changeover
Auto stop on filament/yarn breakage, 100dB+ abnormal sound alarm
Cooling system ensures chain setting; moderate elasticity 3-5mm per 200mm
| Chain # | Pitch F-B(mm) | Pitch L-R(mm) | Needle Spec | Upper Thread | Lower Thread | Tape Width(mm) |
|---|---|---|---|---|---|---|
| #3 | 4.2 | 2.0 | 75/11 or 90/14 | 30/3 | 60/3 | 13-14 |
| #3 隐形 | 4.2 | 2.0 | 75/11 | 50/2 | 60/2 | 13-14 |
| #4 | 4.9 | 2.5 | 90/14 | 30/3 | 60/3 | — |
| #5 | 4.0 | 3.0 | 85/13 ground edge | 30/3 | 50/2 | 16-17 |
| #6-8 | 4.4-4.5 | 3.5-3.6 | 90/14 ground edge | — | — | — |
| #9 | 6.0 | 4.0-4.1 | 100/16 ground edge | 15/3 | 30/2 | 19-20 |
| #10 | 6.25 | 5.0 | 100/16 ground edge | 15/3 | 20/3 | 22-23 |
Needle clamp adjustable front-back/left-right; #3-#4 at 3.5 teeth, #5-#10 at 2.5 teeth
Hook needle gap 3-4mm from upper needle; hook leads by ~one stitch hole to prevent skipped stitches
Faster roller for soft/elastic chain, slower for hard/rigid chain; double teeth = too fast, spread teeth = too slow
First 6 months: mandatory oil and oil core (R11-15) replacement
H-202 standard-model parameters; verify the supplied configuration against its nameplate
| Parameter | Value |
|---|---|
| Total power | 7.5 kW |
| Main motor power | 4 kW |
| Heating power | 3 kW |
| Power supply | 380 V / 50 Hz / 3-phase |
| Air source requirement | 0.6–0.8 MPa |
| Overall dimensions | 3200 × 1800 × 2200 mm |
| Machine weight | 950 kg |
| Chain # | Output (yd/hr) | Speed (RPM) |
|---|---|---|
| #3 | 190-210 | 2400 |
| #4 | 230-250 | 2400 |
| #5 | 240-260 | 2300 |
| #7 | 250-270 | 2200 |
| #8 | 230-250 | 1940 |
| #9 | 180-200 | 1150 |
| #10 | 150-170 | 930 |
This chain-number output table is a separate reference in the knowledge base and does not match the detailed H-202 standard-model forming-speed entry (15–20 m/min). Confirm the exact model and chain configuration before using these figures for capacity planning.
Confirm machine configuration, inspection scope and any pre-shipment checks for each quotation
Send the machine model and issue so we can confirm which technical documents, remote guidance or on-site services can be arranged
Pricing depends on model, configuration, order quantity and supply scope; confirm spare-parts stock and lead time by part number
Equipment and spare-parts supply support for zipper manufacturers worldwide
Confirm spare-parts compatibility, current availability and lead time by model and part number.
More parts (needles, hook needles, belts, seal rings, gears, bearings, etc.) available by part number, with parts diagrams and Chinese-English reference. Full spare parts catalogue PDF available:
Correct maintenance is the key to long-term stable operation. Maintenance schedule for the H-202 coiling machine:
| Item | Frequency | Task |
|---|---|---|
| Gear oil #85-90 (SAE#60) | Every 4 hours | Add to screw groove (never use grease) |
| Belt inspection | Weekly | Check tension and wear |
| Striking head assembly | Monthly | Check wear, replace if needed |
| Center rod | Monthly | Check alignment and wear |
| Heating elements | Quarterly | Test heating efficiency |
| Full service | Every 6 months | Replace oil, clean oil paths, inspect all wear parts |
Check spring clamp tension, recalibrate screw height (hook 0.5-1.0mm below black head tip), replace worn center rod and realign, calibrate heating temperature.
Adjust center thread clamp tension, black head-to-cover tail gap, center rod groove depth; clear center thread passage blockages; check hook tip wear.
Lower thread too loose or cam too fast/releases too early; check feed and take-up coordination; adjust lower thread tension, slow cam speed.
Upper needle loop not opened or hook missed; needle-hook distance too wide or misaligned; re-adjust needle column height, ensure 3-4mm gap.
Check in order: thread splices → upper tension too tight → dull needle tip → bent needle → hook damage → unstable roller speed → small plate too narrow/hot → poor chain shape.
Hook releases upper loop too fast, poor retreat; adjust hook left-right swing timing or grind hook lower edge incline to add resistance.
Watch product demonstrations and factory footage
Xin Ming Da Hardware (Shenzhen) Co., Ltd. supplies nylon zipper production equipment, finished zippers and matching spare parts. The website catalogue includes H-202 coiling machines, HR-3200T sewing machines and their parts references.
Our product range includes H-202 nylon zipper coiling machines, HR-3200T zipper sewing machines and matching spare parts. Refer to the dedicated product pages for model-specific specifications; verify the exact machine variant and configuration before ordering.
Core zipper manufacturing concepts, concisely explained - a reference for selection and process decisions
Chain number determines tooth size and application. The detailed H-202 standard-model specification lists #3–#8; separate chain-reference data includes #9 and #10, which must be checked against the exact machine variant. Do not assume one standard machine covers every chain size.
Hot stamping softens the nylon filament before impact, so teeth form stronger with larger heads and less brittle fracture; cold stamping is a direct hit suited to smaller sizes. The H-202 product information lists hot stamping and cold-air setting. The knowledge base describes finished-chain elasticity of 3–5mm per 200mm as a process reference.
A coiler winds nylon filament along a grooved center rod, heats and forms it into interlocking zipper teeth, then cools and rewinds the chain. The detailed H-202 standard-model specification lists 15–20 m/min forming speed; confirm the exact variant before using a production-rate figure.
Single-needle and double-needle stitching are alternative configurations for zipper-chain sewing. The HR-3200T uses chain-specific stitch pitch; its detailed standard-model specification lists a maximum speed of 2,200 stitches/min, while a separate QLQ reference lists 1,200–1,800 stitches/min. Confirm the exact version and setup.
Cold-air setting and pre-treatment after coiling can help stabilize tooth dimensions and elasticity. Actual post-dyeing performance depends on nylon material, forming settings, cooling conditions and downstream dyeing processes; verify with production samples.
A nylon zipper production line may include an H-202 coiling machine to form the chain from nylon filament and center line, an ironing machine for the fabric tape, and an HR-3200T sewing machine to join tape and chain. Depending on the finished zipper type, a waterproof gumming machine (QLQ-WZGM) or closed-end machine (QLQ-NDGM-1) may also be used. Confirm the equipment combination against the required process and supply scope.
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XMDhardware supplies nylon zipper production equipment, finished zippers and matching spare parts. The product catalogue on this website includes the H-202 nylon zipper coiling machine, HR-3200T zipper sewing machine and their parts catalogues. Refer to the dedicated product pages for model-specific specifications and confirm the supplied configuration against the machine nameplate.
The H-202 standard nylon zipper coiling machine uses hot stamping. The detailed standard-model specification lists chain sizes #3–#8, forming speed 15–20 m/min, 380V/50Hz/3-phase supply, 7.5kW total power (4kW main motor and 3kW heating), dimensions 3200×1800×2200mm, 950kg machine weight and 0.6–0.8MPa air supply. Separate chain-reference data includes other configurations; confirm #9/#10 compatibility and output for the exact machine variant.
The HR-3200T zipper sewing machine uses double-loop stitching. Its detailed standard-model specification lists a maximum speed of 2,200 stitches/min, 220V/50Hz/single-phase supply, 0.75kW total power and a 0.55kW main motor. Chain #3 stitch pitch is 4.2mm front-back and 2.0mm left-right; #5 is 4.0mm and 3.0mm; #10 is 6.25mm and 5.0mm. Needle and thread specifications are selected by chain number. A separate QLQ reference lists 1,200–1,800 stitches/min; confirm the exact version and operating conditions.
Common spare parts include screw assemblies, cam sets, thread press plates, retaining rings, partition plates, needle plates, needles, belts and high-temperature grease. Send the machine model, part number or a parts diagram to confirm compatibility, current availability and lead time. A parts catalogue PDF is available on the website.
A nylon zipper production line may include an H-202 coiling machine to form the chain from nylon filament and center line, an ironing machine for the fabric tape, and an HR-3200T sewing machine to join tape and chain. Depending on the finished zipper type, a waterproof gumming machine (QLQ-WZGM) or closed-end machine (QLQ-NDGM-1) may also be used. Confirm the equipment combination against the required process and actual supply scope.
Common questions about zipper equipment selection, operation and maintenance
Choose based on chain number and the exact machine variant. The detailed H-202 standard-model specification lists #3–#8. Separate chain-reference data includes #9 and #10, so confirm compatibility before ordering.
Hot stamping softens nylon filament before impact to form zipper teeth. The H-202 product information lists a hot-stamping process; confirm the machine configuration and process settings for the target zipper.
Front skip: check lower thread tension and cam speed. Back skip: check upper loop and hook timing. Ensure 3-4mm gap between hook and needle.
Spare-parts availability and lead time depend on the exact part number, machine model and supply status. Confirm them when requesting a quotation.
Send the machine model and your specific issue so we can confirm the available technical documents, remote guidance or on-site service scope.
Ideal elasticity is 3-5mm per 200mm. Key factors: black head-to-tail gap, center rod groove depth, center line clamp tension.
Contact us for equipment, spare-parts and supply-configuration enquiries
Room 510, Building A3, Songbai Industrial Park, No. 3 Bieshu Road, Gongming Subdistrict, Guangming District, Shenzhen, Guangdong, China
XMDhardware@gmail.com
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