Centered on "multi-functional integration + cost-effectiveness", the YD32-013 Spray Gun Kit is optimized for multi-scenario pneumatic needs, with core advantages as follows:
Compared with buying a single spray gun (about 150 yuan), washing gun (about 80 yuan), inflating gun (about 50 yuan), air dust gun (about 40 yuan), and air hose (about 60 yuan) separately, the kit price is only 60% of the total cost of individual purchases. It solves four core needs—"painting, cleaning, inflation, dust blowing"—in one go:
- Home Scenarios: Use the spray gun for furniture renovation, the washing gun for garden tile cleaning, the inflating gun for bicycle/ball inflation, and the air dust gun for computer case dust removal;
- Auto Scenarios: Use the spray gun for local car touch-up, the washing gun for wheel/chassis cleaning, the inflating gun for tire pressure replenishment, and the air dust gun for engine bay dust blowing;
- Repair Scenarios: Use the spray gun for anti-rust spraying of small parts, the washing gun for equipment oil stain cleaning, the inflating gun for pneumatic tool pressure replenishment, and the air dust gun for circuit board dust removal.
All components adopt standard G1/4" fittings and share one 5m hose, eliminating the need for frequent hose replacement or additional adapters:
- For example, during auto maintenance: first use the washing gun to clean wheels, disconnect the hose and connect it to the air dust gun to blow clean the engine bay, then connect it to the inflating gun to replenish tire pressure. Only one hose is needed throughout, improving operation efficiency by 50%;
- The hose has pre-installed quick connectors at both ends, enabling connection/disconnection in 3 seconds—saving 80% of connection time compared with traditional threaded fittings, easy for beginners to operate.
The 1.8mm brass nozzle + 50 PSi working pressure is compatible with medium-viscosity coatings such as wall latex paint and furniture primer, with a spraying width of 25-30cm. It can spray 15㎡ of wall per hour; the 1000mL large-capacity cup reduces refilling frequency, and the high-transparency design allows real-time observation of remaining coating to avoid nozzle damage from dry spraying. Compared with single spray guns at the same price, the coating utilization rate is increased to 60% (about 50% for traditional spray guns), reducing waste.
With 60-100 PSi adjustable pressure + jet/fan dual modes: the jet mode (100 PSi) can remove oil stains on car wheels and moss on garden floors; the fan mode (80 PSi) can clean car bodies and balcony glass over a large area; the 600mL water cup can clean the body of one family car at a time without refilling midway. Compared with household low-pressure car washers, its cleaning efficiency is doubled, and there is no power cord restriction (pneumatic drive is more flexible).
The 80-120 PSi pressure range + shock-proof pressure gauge can inflate car tires (2.2-2.8 bar), bicycle tires (4-6 bar), and balls (0.5-1 bar); it comes with a quick-change valve, no additional accessories needed, enabling switching between different inflation objects in 10 seconds; equipped with a deflation valve, it can slowly release air to the target pressure if over-inflated, preventing tire blowouts due to excessive pressure—easy for beginners to operate precisely.
Under 60-100 PSi pressure, the airflow speed reaches 80m/s, which can blow clean dust in computer cases and impurities in mechanical part gaps; the 5mm diameter brass nozzle ensures concentrated airflow without dispersion, avoiding dust spread; the gun body has a hook for hanging on a tool rack after use, easy to store. Compared with brush cleaning, its efficiency is tripled with no residual bristles.
The 5m length covers most household scenarios (e.g., extending from a garage air compressor to a car body); the PVC + braided layer material is high-pressure resistant (≤150 PSi) and anti-stretching (can withstand 50kg tension) with no cracking after long-term use; it remains flexible at low temperatures (-10℃) and does not soften at high temperatures (60℃), with a service life twice that of ordinary PVC hoses.
The complete kit (including the hose) weighs only 4.2kg, easy for women to carry; it comes with a thickened tool bag (38×25×15cm) for classified storage of all components, preventing loss; the tool bag has a handle and shoulder strap, allowing hand-carrying or shoulder-carrying for outdoor operations (e.g., outdoor furniture spraying)—more portable than scattered single tools.
The single kit price is 40% lower than the total cost of individual components, and the service life of each component is equivalent to that of separately purchased products (over 2 years with normal use); subsequent maintenance costs are low (e.g., vulnerable parts like nozzles and sealing rings can be purchased separately at low prices). Suitable for users with limited budgets but diverse needs, it achieves "low-cost investment, high-value use" whether for home DIY or small repair shops.
Scenario Requirement: A DIY user renovates 2 sets of wooden sofas (approx. 15㎡ surface area) + 4 wooden doors (approx. 20㎡ surface area) in the living room, needing to spray water-based wood paint (medium viscosity). They also need to clean balcony tiles (8㎡), inflate a bicycle, and remove dust from furniture.
Operation Process:
- Preliminary Preparation: Connect the hose to the air compressor, use tools in sequence:
- Air Dust Gun (60 PSi): Blow dust off sofas and wooden doors (10 minutes);
- Washing Gun (80 PSi, fan mode): Clean balcony tiles (15 minutes);
- Inflating Gun: Inflate the bicycle tire to 5 bar (3 minutes);
2. Furniture Spraying:
- Spray Gun: Pour water-based wood paint (800mL in the 1000mL cup), adjust pressure to 50 PSi, test atomization before spraying—40 minutes for one sofa set, 15 minutes per wooden door;
3. Storage & Finishing: Empty residual materials from each tool (remaining paint from the spray gun, water from the washing gun), place components in the tool bag for storage (5 minutes).
Result: Whole-house renovation is completed in 3 days (5 days with traditional single tools). The furniture paint finish is uniform with no brush marks, balcony tiles have no moss residue after cleaning, the bicycle tire pressure is normal, the kit saves about 300 yuan in purchase costs, and storage only takes up one drawer in the wardrobe.
Scenario Requirement: A car owner performs basic weekly maintenance on their family car, including cleaning the car body/wheels, replenishing tire pressure, blowing dust from the engine bay, and touching up small scratches on the car body (approx. 100cm²) monthly.
Operation Process:
- Car Cleaning:
- Washing Gun (jet mode 80 PSi): Remove wheel oil stains (8 minutes); fan mode 80 PSi: Clean the car body (12 minutes);
2. Pressure Replenishment & Dust Blowing:
- Inflating Gun: Check tire pressure (2.3 bar for the left front tire, replenish to 2.5 bar, 5 minutes);
- Air Dust Gun (70 PSi): Blow dust from the engine bay (to avoid heat buildup from dust, 10 minutes);
3. Small Scratch Touch-Up:
- Spray Gun: Pour paint matching the car body color (100mL in the cup), adjust pressure to 45 PSi, apply 2 thin coats (10-minute interval between coats, 20 minutes).
Result: Each maintenance session is completed in 1 hour (2 hours + 150 yuan at a car wash shop), saving 600 yuan in monthly car wash fees. The touch-up scratches are barely visible to the naked eye, the engine bay temperature is 5℃ lower than when dusty, and stable tire pressure reduces wear.
Scenario Requirement: A small electronic repair shop performs daily maintenance, including removing dust from circuit boards, replenishing pressure for repair tools (e.g., pneumatic screwdrivers), and spraying anti-rust paint on small parts (e.g., metal brackets) for customers (5-10 parts each time, 50cm² surface area per part).
Operation Process:
- Daily Maintenance:
- Air Dust Gun (60 PSi): Remove dust from circuit boards (to avoid short circuits, 3 minutes per board);
- Inflating Gun: Replenish pressure for pneumatic screwdrivers to 80 PSi (to ensure sufficient torque, 2 minutes);
2. Anti-Rust Spraying for Parts:
- Spray Gun: Pour anti-rust paint (300mL in the cup), adjust pressure to 50 PSi, spray metal brackets (2 minutes per part);
3. Tool Storage: After use, coil the hose and place all components in the repair table drawer (no countertop space occupied, 3 minutes).
Result: Daily maintenance is completed in 30 minutes (1 hour with traditional single tools). The circuit board repair qualification rate increases from 90% to 98% (no secondary failures caused by dust), the anti-rust paint adhesion of parts meets industry standards (no rust after 48-hour salt spray test), and the repair shop saves about 200 yuan in monthly tool purchase costs.
A1: It is mostly caused by improper coating viscosity or unadjusted pressure. Handle step by step:
- Adjust Coating Viscosity: Medium-viscosity coatings (e.g., water-based wood paint) need to be diluted to 15-20s (tested with a viscosity cup). Over-thick coatings cause uneven output, while over-thin coatings cause sagging; stir thoroughly during dilution to avoid sedimentation;
2. Calibrate Pressure: The spray gun requires stable 50 PSi pressure. Pressure below 45 PSi causes poor atomization and slow output, while pressure above 55 PSi causes paint mist splashing. Adjust via the air compressor pressure valve or the regulator on the kit hose;
3. Check the Nozzle: Caked coating residue on the nozzle blocks the paint outlet—remove the nozzle, soak it in thinner for 5 minutes, rinse, dry with a soft cloth, and reinstall (do not scratch the nozzle with hard objects).
A2: It is mostly caused by a blocked water cup or leaking hose. Troubleshoot quickly:
- Check the Water Cup: Impurities (e.g., moss, scale) in the washing gun water cup block the water inlet—unscrew the water cup, pour out impurities, rinse with clean water, and reinstall; if the bottom filter is blocked, remove it and scrub with a toothbrush;
2. Check Hose Connection: Loose quick connectors cause air leakage and pressure drop—disconnect the connector, reinsert until a "click" sound is heard (ensure locking), and check if the connector sealing ring is deformed (replace if deformed);
3. Air Compressor Compatibility: Small air compressors <0.3m³/min cause pressure drop during long-term use—use the "intermittent rinsing" method (30s spraying + 20s pause) or replace with an air compressor ≥0.3m³/min.
A3: It is mostly caused by uncalibrated pressure gauges or loose valve connections. Handle accordingly:
- Calibrate the Pressure Gauge: Compare the inflating gun gauge with a tire pressure gauge (higher precision). If the deviation is >0.2 bar, adjust the gauge (open the calibration screw on the top of the inflating gun, fine-tune the pointer to the correct position with a small screwdriver); if the deviation is excessive (>0.5 bar), contact the merchant for gauge replacement;
2. Check Valve Connection: An incompletely sealed valve connection causes air leakage, showing higher pressure than actual—fully cover the valve with the inflating nozzle (apply a small amount of soapy water; re-connect if bubbles appear);
3. Operation Tip: Press the trigger slowly during inflation to avoid pointer jitter from fast airflow. Slow down when approaching the target pressure and fine-tune with the deflation valve (0.1 bar per deflation) for precision.
A4: Extension hoses can be added—choose compatible specifications, with minimal pressure impact:
- Extension Hose Selection: Choose a high-pressure hose with G1/4" fittings and inner diameter ≥8mm (consistent with the kit hose), recommended length ≤10m (total length ≤15m) to avoid excessive pressure loss; PVC braided hoses of the same brand are recommended (better compatibility);
2. Pressure Impact: After adding a 10m extension hose, the end pressure decreases by 5-8 PSi (e.g., 100 PSi at the air compressor outlet, approx. 92-95 PSi at the end)—still within the normal operating range of all tools (50 PSi for the spray gun, 60-100 PSi for the washing gun), with no impact on use;
3. Connection Note: Use quick connectors to connect the extension hose (one end to the kit hose, the other to the tool) to ensure no leakage; if the total length exceeds 15m, replace with an air compressor ≥0.5m³/min to compensate for pressure loss.
