Car Repair Tool Equipment Direct Drive Oil Free Screw Air Compressor with Dryer Air Tank Air Filter

• After-sales Service: Online & Others
• Warranty: 12 Months
• Lubrication Style: Oil-free
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Model NO.: WLD
• Structure Type: Closed Type
• Installation Type: Movable Type
• Type: Twin-Screw Compressor
• Suited: Auto Repair Shop, Auto Body Shop, Auto Maintenance
• Voltage: Custamized
• Screw Air Compressor Cooling Way: Air Cooling
• Tank Capacity: 300L/600L/1000L
• Filter: Combined Set(3PCS)
• Usage: Auto Repair Shop
• Payment: T/T
• Transport Package: Standard Package
• Specification: 8CBM
• Trademark: WLD
• Origin: China
• HS Code: 8419899090
• Production Capacity: 20000 Pieces / Year

Product Description

Product Description

WLD Screw Air Compressor,Air Dryer,Air Tank and Filter

Product Parameters

1. Screw Air Compressor

Screw Air Compressor A Series
Model	WLD-10A	WLD-15A	WLD-20A	WLD-30A	WLD-40A	WLD-50A
Air volume/Air pressure(m3/min/Mpa)	1.35/0.7	1.8/0.7	2.5/0.7	3.8/0.7	5.2/0.7	6.5/0.7
	1.2/0.8	1.6/0.8	2.3/0.8	3.4/0.8	5.0/0.8	6.1/0.8
	1/1.0	1.3/1.0	2/1.0	3.1/1.0	4.3/1.0	5.5/1.0
	0.8/1.2	1/1.2	1.7/1.2	2.7/1.2	3.8/1.2	4.9/1.2
Ambient temperature(ºC)	-5~+45ºC
Cooling way	air cooling
Discharge temperature(ºC)	ambient temperature <15ºC
Lubrication oil(L)	6	12	18	20	20	29
Noise(dBA)	66±2			68±2
Driving way	belt drive	belt drive	belt drive	direct drive
Electricity(V/ph/Hz)	380/3/50
Power(KW)	7.5	11	15	22	30	37
Starting method	Y-△Starter
Dimension(mm) L	960	1100	1100	1380	1500	1500
W	580	710	710	850	1000	1000
H	770	1100	1100	1250	1350	1350
Net Weight(kg)	178	327	337	500	683	683
Outlet pipe dia(inch)	1/2"	1"	1"	5/4"	3/2"	3/2"

Direct drive screw air compressor
Connected with rotor, motor and it's outer case form a unit which can achieve zero maintenance. Besides, due to less spare parts, direct drive has less transmission loss to make it more stable and get longer life.

2.Air dryer

Refrigerated air dryer
Advantage

1. Low dew point-pressure dew point as low as 5ºC, outlet dew point can reach 15ºC or lower on standard condition.
2. High-efficiency pre cooling regenerator-reduce the load of evaporator by increasing outlet temp by 10-15ºC and decreasing inlet temp by 8-12ºC
3. Colliding whirlwind air-water separator-air and water can be completely separated at dew point.
4. Heat bypass valve-balance pressure, reduce load of compressor, decrease power loss, ensure performance of dryer even at low temperature environment.
5. Pressure protection switch-avoid damage to dryer compressor if any fault
6. Protective welding way-ensure cleanness in cooling system and avoid to block system
7. Good quality cooling spare parts-Panasonic, Cope-land, Tecumseh, Maneurop compressor, Danfoss expansion valve, Saginomiya solenoid valve.
8. Increased condenser-15-20% bigger than normal condenser make sure refrigerant liquefy completely at serious environment.
9. Compact outline-small size, less weight, easy to install and disassemble
10. Strict QC-test completely before leaving factory to ensure 100% good products.

Refrigerated air dryer
Advantage

1. Low dew point-pressure dew point as low as 5ºC, outlet dew point can reach 15ºC or lower on standard condition.
2. High-efficiency pre cooling regenerator-reduce the load of evaporator by increasing outlet temp by 10-15ºC and decreasing inlet temp by 8-12ºC
3. Colliding whirlwind air-water separator-air and water can be completely separated at dew point.
4. Heat bypass valve-balance pressure, reduce load of compressor, decrease power loss, ensure performance of dryer even at low temperature environment.
5. Pressure protection switch-avoid damage to dryer compressor if any fault
6. Protective welding way-ensure cleanness in cooling system and avoid to block system
7. Good quality cooling spare parts-Panasonic, Cope-land, Tecumseh, Maneurop compressor, Danfoss expansion valve, Saginomiya solenoid valve.
8. Increased condenser-15-20% bigger than normal condenser make sure refrigerant liquefy completely at serious environment.
9. Compact outline-small size, less weight, easy to install and disassemble
10. Strict QC-test completely before leaving factory to ensure 100% good products.

Air Dryer Technical Specification
 

Model	WLD-10	WLD-20	WLD-30	WLD-50
Air volume(m3/min)	1.5	2.5	3.8	6.7
Working condition	A. entrance temp 80ºC  B. environment temp 45ºC  C. air pressure 10 kg/cm2
Pressure dewpoint	2~10ºC
Refrigerant	R22
Refrigerant Motor(HP)	0.35	0.5	0.75	0.8
Electricity	AC 220V 50
Dimension(mm)L	620	750	800	930
W	410	420	425	485
H	650	730	810	900
Weight(kg)	38	60	73	92

3.Air tank

 

AIR TANK DATA
NO.	Specifications		Temp(ºC)	Total height(mm)	Inside size  (mm)	Air inlet port			Air outlet port			Support pillar		Blowdown valve connector(inch)	Compressor capacity parameters(m3/min)
	Volume(m3)	Pressure(MPa)				Height(mm)	Port Size(mm)	Connector(inch)	Height(mm)	Port size(mm)	Connector(inch)	Separation distance (mm)	Size   (mm)
1	0.3	0.8	150	1592	550	642	25	1	1242	25	1	400	20	0.5	2.6-3
		1		1592
		1.3		1598
3	0.6	0.8	150	1905	700	680	40	1.5	1550	40	1.5	490	24	0.5	4.8-6
		1
		1.3
4	1	0.8	150	2240	800	760	40	1.5	1760	40	1.5	560	24	0.5	8-10
		1		2243
		1.3		2291

4.Filter 
Precision filter
Function
Filter out ozone, gas and particulates in compressed air.
Multi filter material include borosilicate fiber, glass fiber, acticarbon fiber, unwoven fabric and stainless steel mesh.
C filter, remove most liquid and 3 μm above particulates, oil content as low as 5ppm and little water, dust and oil mist.
T filter, remove 1μm above liquid and particulates, oil content reach 0.5ppm.
A filter, remove 0.01μm above liquid and particulates, oil content reach 0.001ppm
 

 

Associated Products

WLD Air compressor

Company Profile

Product Showroom
Meeting Room
Exhibition

FAQ

FAQ

Q1:Are you Manufacturer or Trading Company?
A:We are a professional manufacturer with our own export department.
Our factory was established in 2000.

Q2:Where is your factory located? How can I visit there? 
A:Our company is located in Guangzhou City, China.All clients, from home and abroad,are warmly welcomed to visit us.

Q3. What is your terms of packing?

A: Generally, we pack our goods by thicker bubble paper, some of them are packed by carton.

Q4. What is your terms of payment?
A: By T/T, 30% as deposit for production, and 70% balance before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q5. What is your terms of delivery?
A: Normally our quotation is under FOB Guangzhou, but we also accept EXW, FOB, CFR, CIF, DDU. 

Q6. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving full payment. If your voltage is different from 380V/3PH/50Hz, the delivery time will be around 20 days for custom-made motors or electric components. 

Q7.Can we customize our product?
A:Yes,you can.Customized material and standard are acceptable. We can provide different standards according to your market and favor.

Q8: How do you make our business long-term and good relationship?
A1. We keep good quality and competitive price to ensure our customers benefit ;
A2. We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.

 

Q9: Why choose WeiLongDa?

A1. Wallboard - All WLD spray booth wall panels are anti-fire EPS,foam density is 14kg/m²;

A2. Front door - with aluminum view window, made of 50mm EPS, 0.8mm galvanized steel with plastic spray. Front door is like a face, beautiful, strong, practical, leakproof, anti-rusting & long-lasting, it means your workshop will attract more business and you will spend less time and money on spray booth maintenance;

A3. Steel structure - 4000kg vehicle can safely get in and out of the booth without worried, no noise, vibration is minimized, no air leakage, dust free, clean and efficient, we use thick galvanized steel pipes to make our spray booth cabinet, so our cabinet is anti-rusting;

A4. Heat exchanger - 2 layers radia pipes structure with 2 wings welded by experienced skillful welder, it is high efficiency & safe;

A5. Motor fan - introduced from Simens technology with large air flow at low noise, high quality bearing, full cooper coils, rock wool sound proff cover;

A6. Components finishing - since Weilongda factory has its own powder coating facility, all components seen were with powder coated treatment. Strong anti-rusting finishing, not just good looking but also make a durable spray booth.

A7. Advantages of Weilongda control panel - 1) dust free 2) user can intuitively see the booth actual operation status from the panel 3) spray temperature and baking temperature were set in internal memory, no need to reset temperature when change the mode 4) digital pressure display with over pressure alarm 5) over heat fire alarm system 6) we offer 1 year warranty, life-long maintenance for our booth;

A8. Small details - 1) hinge type ceiling filter frame, one person can handle changing filter 2) flter is self sealing no need screw to fix 3) fan filter is easy to access with small door and handle 4) front door locking pin with position locking 5) infrared lamp with rock wool isolation 6) infrared lamp install with isolation distance 7) infrared lamp with door open security sensor switch 8) infrared lamp with wire entrance prastic screw.