Oil-free Scroll Air Compressor

Oil-free Air Compressor
EP is always working for high technology of atmosphere compressor. After developing of water lubrication oil totally free screw air flow compressor, we continue develop the two-stage compression of 4.0 Mpa oil free screw air compressor requirements such as for example JB/T 11882-2014 . Oil-free scroll atmosphere compressor is a fresh design and produced by HL which differs from any others scroll surroundings compressor in the world. HL scroll atmosphere compressor more reasonable structure, good warmth dissipation, longer using life, better stability, air-end 2 years warrantly and also the only 1 who can manufacture 1.2Mpa scroll air compressor in the global.

Oil-free scroll air compressor features :

1、High precision & inventive design air-end, longer service time and 2 years warranty
2、Using permanent magnet engine,compressor efficiency is definitely improved 10%
3、Motor is connected with air-end directly, without belt,coupling,no need adjustment, super low noise
4、PLCcontroller display discharge temperature, pressure,operation time, maintenance stay and fault alarm,etc.

Working principle of oil-free scroll air flow compressor

Air compressor processes which is realized by the motion of rotor and stator. The surroundings is certainly sucked From the medial side of air-end, rotor seals the compression chamber and air is compressed steadily along with rotor motion and compression chamber become smaller sized. Compressed air flow discharged from the guts of stator. That is a continues procedures, the discharged compressed surroundings Is smooth no fluctuation.

The motion of rotor refer figure 1-4 (suction-compression-exhaust).The suction air is gradually Compressed in small and smaller compression chamber due to rotor and stator movement, finally the compressed air is discharged from the guts discharge hole.

We is a leading manufacturer of commercial air compressor china producers, oir free air compressor china suppliers and screw air flow compressor china extra parts.Located in China, our item lower noise air flow compressors,Oil-free screw air flow compressor range signifies the most extensive portfolio of compressed atmosphere equipment offered for a large number of applications in the Essential oil, Textile, Food, Marine, and so on. industries.

Piston type Oil-free Air Compressor

Piston type Oil-free Air Compressor
Item No.: SY50-4V
1. Power:(KW) 2.2
2. Max Power: (KW) 2.3
3. Power factor: 0.81
4. Voltage: (V) 380
5. Ranked current: (A) 4.8
6. Max current: (A) 5.16
7. Frequency: (Hz) 50
8. Rate: (r/min) 1440
9. Pole:4
10. Efficiency: 80%
11. Insulation quality: F
12. Working form: S1
13. Degrees of protection: IP67

Piston type Oil-free Air Compressor parameters:
1. Piston type Air Compressor Discharge volume: 400L/min
2. Work efficiency: 270 l.min- 1/ 5 bar
3. Working pressure: 10bar
4. Compressed gas: Air
5. Oil totally free in the air
6. No need oil
7. Maximum exhaust temperature: <90 degree
8. Protection valve opening pressure: 10.5bar
9. Overtemperature Protection of Equipment: Temperature protector

Piston type Oil-free Air Compressor Assembly parameters:
1. Starting mode: Immediate startup(Frequency Converter Performs 2-3S
Soft Begin and Soft Stop)
2. Cooling mode: Air cooling
3. Noise: <77db(A)
4. Permissible operating environment temperature: -50-75 degree
5. Structure: Immediate Portable Oilless Piston Air Compressor
6. Connection duration: According to customers requirement
7. Installation space requirements: 590×470×440mm
8. Net weight: 45Kg
9. Exhaust port standard: G1/2(outside screw thread)or can OME according to customer’s requirement
10. High Voltage Connection Plug: YD28K4TSJ
11. Low Voltage Connection Plug: YD18K4TS

SY55-4V Piston type oil-free Air Compressor

Item No.: SY55-4V
1. Power:(KW) 3.0
2. Max Power: (KW) 3.2
3. Power factor: 0.81
4. Voltage:380
5. Ranked current: (A) 5.5
6. Max current: (A) 6.1
7. Frequency: (Hz) 50
8. Quickness: (r/min) 1440
9. Pole:4
10. Efficiency: 80%
11. Insulation quality: F
12. Working form: S1
13. Levels of protection: IP67

Piston type Oil-free Air compressor parameters:
1. Discharge volume: 500L/min
2. Work efficiency: 338 l.min- 1/ 5 bar
3. Working pressure: 10bar
4. Compressed gas: Air
5. Oil free in the air
6. No need oil
7. Maximum exhaust temperature: <90 degree
8. Protection valve opening pressure: 10.5bar
9. Overtemperature Security of Equipment: Temperature protector

Piston type Oil-free Air Compressor Assembly parameters:
1. Starting mode: Immediate startup(Frequency Converter Performs 2-3S Soft Begin and Soft Stop)
2. Cooling mode: Surroundings cooling
3. Noise: <79db(A)
4. Permissible operating environment temperature: -50-75 degree
5. Structure: Direct Portable Oilless Piston Atmosphere Compressor
6. Connection length: According to customers requirement
7. Installation space requirements: 590×470×440mm
8. Net weight: 48Kg
9. Exhaust port standard: G1/2(outside screw thread)or can OME in accordance to customer’s requirement
10. High Voltage Connection Plug: YD28K4TSJ
11. Low Voltage Connection Plug: YD18K4TS

Double Pitch Conveyor Chain With Attachments

Double Pitch Conveyor Chain With Attachments
DOUBLE PITCH TRANSMISSION Guidelines:
Standard double pitch tranny chains NO.
A Serises:
C208AL C210AL C212AL C216AL C220AL C224AL C232AL
C212AHL C216AHL C220AHL C224AHL C232AHL
B Series:
C208BL
Dual pitch transmission chains with attachments:
A Serises:
C208AL C210AL C212AL C216AL C220AL C224AL C232AL
C212AHL C216AHL C220AHL C224AHL C232AHL
B Series:
C208BL
Attachments shape: Straight side plates and crankled plates
Attachments hole: 1 hole; Two holes or sthree more holes according your orders

S Type Steel Agricultural Chain With Attachments
Basic Information

Product name:S Type Metal Agricultural Chain with Attachments

Product number:S32 S32V S42 S45 S51 55V 55VF1 S55 S62 S62F5 S77 S88 CA642 CA650 CA620F4……

Use:agricultural

Transport Packaging:Export Package

Specification:ISO9001

Fabric:Satin, Ruched Organza

Neckline:Scalloped Neckline

Embellishments: Beadings and Crystals Around The Waist

Sleeve Style: Strapless

Dress Length: Mini

Trade information

FOB price:Can negotiate

Minimum order quantity:50m

Port:shanghai

Production:5000m/Month

Customs code:73151190

S Type Metal Agricultural Chain with Attachments

CHAIN No. PTICH

55VSE

55VSEL

55VSEF1

CA645SE

M Series Conveyor Chain

Basic Information

Product name:M series conveyor chain

Use:Transmission Chain

Material:Alloy/Carbon Steel

Colour:solid color

Transport Packaging:Export Package

Specification:ISO9001

Chain No:M18f1-P-50 M22-P-50 M22f1-P-50……

Pitch:40 50 60….

Framework (for Chain): Roller Chain

Trade information

FOB price:Can negotiate

Minimum order quantity:50M

port:shanghai

production:5000m

Customs code:73151190

KINS:

1)Without rollers

2)With S small rollers type

3)With P huge rollers type

4)With F flanged rollers type

5)Welded pins with plates

Precision Roller Chain

Precision Roller Chain
Product name:Precision roller chain

Product system:A series brief pitch B series short pitch

Product grouping:Driving Chains

USES: Transmission Chain

Material: Alloy/Carbon Steel

Color:Bling

Transport Packaging:Carbon Package

Specification:ISO9001

Trademark:DONGHUA dp

DIN Chain No:05b-2 06b-2 08b-2 10b-2 12b-2 16b-2—72b-2

Pitch:8 9.525 12.7 15.875 19.05 25.4…..

Structure (for Chain):Roller Chain

Minimum order quantity:50M

Port:shanghai

Production:10000m/Month

Customs code:73151190

Surface Treatment: Shot Peening / Blacking / Blueing

Main Application: Idustry machinery

Steel Spur Gear Plastic-type Spur Gear

Steel Spur Gear Plastic-type Spur Gear
Spur Gears: Steel spur gears in 20 through 2 Diametral Pitch – 14 1/2° pressure angle stocked. Various other circular, metric, or D. P. sizes made-to-order in 14 1/2°, 20° or various other pressure angles from metal, nylon, phenolic, bronze, cast iron or other components up to 96″ diameter. Internal gears and surface external profiles may be provided at the mercy of equipment limitations.

All sizes obtainable with hardened teeth as an alteration.

We can produce all sorts of gears according to customers drawing,sample and specification.
1. Suitable for many sorts of transmission system.

2. Material and precision can be as requirements.

3. Processing:forged,casting,heat therapy,or quenching and tempering carburization.

4. We have complete gear machining equipments: gear hobbing machine, shaving machine, gear shaper, equipment grinding machine and heat therapy center, Precision forging, slicing by CNC machine, Heat-treatment with high quality.

5. Each digesting, strictly quality control.

6. Can design and manufacture equipment wheel and sprocket wheel.

Taper Bore Timing pulley

Taper Bore Timing pulley

Detailed Product Description

Timing Belt Pulley, Timing pulley, aluminium timing pulley, alumina timing pulley, steel timing pulley, steel timing belt pulley, mxl timing pulley, timing belt tensioner pulleys, double-sided timing belt, oem timing pulley, timing belt tensioner, timing tensioner, small timing belt pulley, timing belt pulley, timing pulley provider, timing pulley factory ,timing pulley manufacturer
Quick Detail:

Taper Bore Timing pulley

Aluminum, Steel, Copper, Stainless steel and so on material
Standard and nonstandard Timing Belt pulley available
With high quality and competitive price

Prompt delivery

Package as per customer’s demand.
Description:
We are the leading best Chinese supplier, and are specializing in various top quality timing belt pulley

1. European regular and American standard
2. Material: 1045 carbon steel, aluminum alloy, brass and nylon obtainable.
3. Surface treatment: black oxidized, phosphate, anodize, zinc-plating
4. Tolerance: conform to customers requirement
5. Pilot bore, taper bore, QD bore
6. OEM/ODM service offered
7. Timing pulley type: MXL,XL,L,H,XH,XXH,XXL,SL9,SL12,SL,HTD:3M,5M,8M,14M,20M, T2.5,T5,T10,T20 etc
Applications:
Our timing belt pulley are found in Textile Machineries, Pulp & Paper mill Machineries, Pharmaceutical Machineries, Printing Machineries, Packaging Machineries, Rolling Mill Machineries, Graphite Machineries, Food Digesting Machineries, Material Handling Pulleys, Bakery Machineries, Plastic material Machineries, General Machineries, Mechanical Machineries, Hydraulic Machineries, Automobile Industries.

pilot bore/straight bore