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The present of providing activities consists of mostly decorative boards: MDF(Melamine MDF, veneer MDF, UV MDF); Chipboard, Melamine Chipboard; Plywood(commercial plywood, film face plywood, melamine plywood, HPL plywood, Fancy plywood etc); Hardboard; Block board & melamine block board; OSB; Jointed board(Oak, Elm, Ash,etc); laminated flooring; Wood doors; HDF door skin; Cabinets; Wardobe; Furniture's & fittings: Skirting, Bed frame, Bed slats; Plywood flanges and accessories, etc.


Pallets.

Pressboard,Transformer Insulation Paper Board,Precompressed Press Board,Transformer Pressboard,Laminated Pressboard,Electrical Insulation Paper board,Insulation Cardboard.From 100% Unbleached sulphate wood pulp.Cardboard makes which on the intermittent type board machine.used in transformer Excellent dielectric properties, good heat resistance,high mechanical properties. Thickness 0.5,0.8,1.0,1.5,2.0,2.5,3.0,4.0mm.Size:1000mm*2000mm,2000mm*4000mm,1600*3200mm,3200mm*4200mm,or according the customer s demand. through ISO 9001.UL,SGS, RoHS certification .competitive quote

4-Layer, Immersion Gold-PCB
4 Layer PCB Board, Immersion Gold PCB, Customized PCB, High Frequency Board, HDI PCB Supplier
Layer: 4L
Board thickness: 0.8mm
Suface Finish: Immersion Gold
Trace/Space: 5/6mil
Smallest Hole Diameter: 0.25MM
PCBMAIN can OEM PCB including single-side PCB, double-side PCB, immersion gold PCB, high frequency board, HDI PCB, high density multilayer PCB, multilayer PCB including 2 layer flexible PCB, 4, 6, 8, 10, 12 layer PCB board.

magnesium oxide board functions:

1) Flame proof: Resistant to combustion at 800 degree and remains flameless at 1,200 degree

2) Non-flammability: GB8624 grade A

3) Waterproof: resistant to deformation in wet environments

4) Weight: Light weight,(volume weight: 0.85 1.27g/cm3)

5) Strength: Bendable and impact resistant

6) Invariability: Resistant to deformation in wet, hot and dry conditions

7) Sound insulation: Sound loss through a 6mm thick Tolar TM plate-29dB

8) Heat Resistance: Thermal conductivity of 0.216w/mk

9) Durability: Resistance to halogen accumulation, long lasting strength

10) Cold resistance: can be used at 40 degree

11) Installation: Easy to work, fix and decorate

12) Environmentally friendly: free of asbestos, formaldehyde and ammonia

standard:1220*2440,thickness:3mm-20mm.

our products support by ISO,CE,etc.certificate.

WELCOME VISIT WWW.WORLDPULL.COM TO GET MORE INFORMATION.

Technical data :
2.1 will be 300 mm size crusher gypsum mineral break into less than 25 mm of small particles, after hoist up to storage silo, through the electromagnetic vibration feeder measurement conveying into grinding machine for grinding, after classifier choose powder will qualified gypsum after corn flour into vertical continuous to fry pan calcination, after calcining qualified gesso the homogenization temperature into clinker storage to save, packaging.
Five, product related parameters
5.1, fine degrees: 80-120 mesh frequency adjustable.
5.2, standard thick: 75%-85% can be adjusted.
5.3, the flexural strength (and raw materials are directly related to the) : 1.8 mpa frequency above;
Compressive strength: 4.0 mpa frequency.

gypsum powder machine
annual capcity : 20000T to 200000T
1.1 work system:
Broken parts: 300 days times 16 hours
Grinding parts: 300 days x 24 hours
Burning parts: 300 days x 24 hours
Store conveying parts: 300 days x 24 hours
1.2 the time: 3-5 T/h (product).
1.3 raw materials: natural gypsum (massive, the diameter is not more than 300 mm).
1.4 electricity requirement:
Three-phase AC380V, 50 hz;
Single-phase AC220V, 50 hz.
1.5 emissions standards:
No waste water discharge waste residue, emissions accord with state environmental protection emissions standards.
1.6 with hot requirements:
Coal, the chain grate stoker (gas, light oil, heavy oil).
1.7 product range of use
:
Suitable for construction building materials industry (paper face plasterboard, gesso block, paint the plaster, cement additive, etc.).
Brief production
The crusher breaks the big sized gypsum ore into small ones with 25mm in diameter. After storing and conveying,they are taken into the mill for grinding. Then, the powder concentrator carries the gypsum powders which match to the needed fineness to calciner for calcining. Others are back to the mill until it is qualified. In the end, after calcining, the qualified gypsum powder are sent to clinker container for storing, or are sent to the manufacturing workshops for use.
Equipment list for 60,000 tons Gypsum powder production line

Crusher systemCrusher800x120030kw
ElevatorTH3157.5kw
Raw material container60m31 set

Mill systemThe body of raymond mill4R3216 2 sets
Driver motorY225S-437kw x 2
Air blower motorY220M-430kw x 2

Calcining systemThe body of calciner1.8m x1.8m1 set
Roots blower1 set18.5kw
High voltage electrostactic2.1mx12m1 set
The content of soluble without water gesso: < 5%.
5.5, initial set time: 3-8 min can be adjusted.
5.6, final set time: 10-20 min can be adjusted.
Six, origin requirements (not including raw materials and finished products of warehouse)
Equipment need workshop specifications:
30 meters in length, width is 15 m.

Gypsum Powder Production Line
This design is an annual output of 30000 tons of construction plaster powder production line, is a high degree of automation, equipped with less staff, the craft is mature, the powder stable quality, environmental protection and efficient production line, after many years research to create a plaster powder production mode, domestic initiative.
Annual capcity from 20000T ---200000T
1.1 work system:
Broken parts: 300 days times 16 hours
Grinding parts: 300 days x 24 hours
Burning parts: 300 days x 24 hours
Store conveying parts: 300 days x 24 hours

gypsum powder processing line
Gypsum Powder Production Line
miniautomaticproductionlineforgypsumpowderplant
1.fullyautomatic
2.naturalgypsum
Naturalgypsumgenerallyincludesdehydrategypsumandanhydrousgypsum.Inordertogetthe
valuablematerials,generally,wegetsemihydratedgypsumthroughheatingthedehydrategypsum.
Gypsumpowderproductionlineadoptsboilingfurnace,high-voltageelectrostaticdustremovingandotheradvancedequipment.
Technical data:
will be 300 mm size crusher gypsum mineral break into less than 25 mm of small particles, after hoist up to storage silo, through the electromagnetic vibration feeder measurement conveying into grinding machine for grinding, after classifier choose powder will qualified gypsum after corn flour into vertical continuous to fry pan calcination, after calcining qualified gesso the homogenization temperature into clinker storage to save, packaging.

Advantage:
, 1.Crushed process flow introduction
Crusher breaks up large sized gypsum ore, to small granule less 25mm. 2.Boiling furnace
The equipment has over 95% dust collection efficiency and eliminate the dust polltion, and sustainable structure
Because of the fluidization material, funace doesn't need rotatable component
Damaged by over heating and has longer operating life.
, 2. Compact design and less space requirement
With vertical arrangement, the dust catcher on the top of the furnace body is integrated with the boiling furnace compactly. The system not only less space but also avoids condensation of the dust catcher.
Our service
1) the machine, guarantee 5 years, except the easy worn parts such as bearings, electric buttons.
2) machine delivery time:, 2 to, 4, months after the deposit.
3) payment terms: tt or lc
4) machine installation and commissi on:, 2 to, 3, months when the buyer prepare the installation and commission conditions.
5) we offer engineers train the buyers' worker to operate the machine and after you master the machine then pay us the installation and commission payment.
6) in order to guarantee the machine running, each year we will send engineer to check and development the technology with the buyer.
7) if the buyer can not run the machine well then we will send the production engineers to help the buyer to run the machine, and we can cooperate for long terms.

Technical data

Chemical composition


Magnesium oxide,magnesium chloride,saw dust,perlite,glass fiber cloth,non-woven cloth

Material


Modified magnesia cement

Fireproofing characteristic


A grade non combustible(GB8624)

Density


0.95-1.1g/cm3

Intensity of bending resistance when dry


18Mpa(GB/T7019-1997)

Intensity of bending resistance when moisture-saturated condition


22Mpa(GB/T7019-1997)

The rate of deformation when pick up the moisture


0.26%(GA160-1997)

The shrinking rate when heated


1.0%(GA160-1997)

Water permeability


there is no drop of water to emerge in the back(CNS13778)

Impact resistance


No crack,strip and run through(CNS13778)

Thermal resistance


1.14m2k/w(GB/T 13475-92)

Sound insulation


44db(GBJ121-88)

Color


white or grey

Security


100% does not include the asbestos,formaldehyde,and benzene

Radioactivity


Not limited by the scope of application(GB6566-2001)

WELCOME VISIT WWW.WORLDPULL.COM TO GET MORE INFORMATION.

Magnesium oxide board is made of nonflammable materials including magnesium

chlo-ride,magnesia,alkali endured epoxyglass cloth,and perlite.

It is manufactured by using special craft through totally automatic production line.

It is really green fire prevention product without such harmful elements as asbestos,formaldehyde or benzene.



Benefits

1)fireproof

(2)waterproof and moisture proof

(3) heat preservation and protection

(4) sound absorb and insulation

(5)light quality and high intensity

(6) green environment protection

Specification

Normal size: 2440x1220mm

Length scope:1800-3000mm,Width scope:900-1220mm,Thickness scope:3mm-20mm

(Special specification can be custom according to your request)

WELCOME VISIT WWW.WORLDPULL.COM TO GET MORE INFORMATION.

"Arabian Spar is a leading company is various types of industrial scaffolding manufacture, services & access solutions including Scaffold Pipes, ERW GI & MS Tubes, Steel Board, Metal Board Ladder Beams, Cuplock Scaffolding, Scaffolding Metal Boards, OSHA Proof Tested Scaffolding in Jubail, Dammam, Riyadh Saudi Arabia

producing kinds terminal blocks,PCB terminal block, different pitch,2.54mm,3.5mm,3.96mm,5.0mm,5.08mm,6.35mm,7.5mm,7.62mm,9.5mm,and different height,if you would like ,please feel free to contact us.

Dip switch,4pin,2.54mm pitch,Red or blue
Electrical
Rate voltage:24V/DC
Rated current:25mA
Contact Resistance:1000m�©
Insulation Resistance:100M�©/DC500V
Withstanding voltage:500VAC/1min
Mechanical&operating ambient
Operation Termp:-20�°C-+85�°C
Operation Force:400gf max
Mechanical Life:2000 operations Min
Housing:PBT UL94V-0
Contact:Phosphor bronze,gold plated

1) size:1220 x 2440mm, 1250 x 2500mm, 1220*2500mm

2) thickness:3.5mm-36mm

3) core:poplar, birch, pine, hardwood, combi, etc

4) face/back: black or brown film or with logo, bintangor , okume

5)glue: e1, e2, e0, mr, wbp, melamine

6)grade: bb/bb, bb/cc or as your request

7)moisture:below 16%

8)tolerance:+-0.2mm(thickness below 6mm),

+-0.5mm (thickness pass 6mm)

9)quantity:20gp--8pallets/22m3

40gp--16pallets/42m3

40hq--18pallets/55m3

10) packing:standard export package with pallets or by bulk in a container without pallets

11)payment:t/t or l/c at sight

12)moq:1*20gp container about 22cbm

13)delivery time:15 days after receiving the deposit or l/c at sight

14)applications:furniture, construction, decoration, packing
15)certification:iso9001, ce, soncap


Technical specification: 18mm marine plywood
No. Property Unit Test method Value of test Result
1 Moisture content % En 322 6-12 Check out
2 Density Kg/m3 En323 530 Check out

3
Bonding quality Bonding quality Mpa En314 Max: 1.40 min: 0.75
Check out
Damage rate % 54%

4 Bending modules of elasticty Longitudinal
Mpa


En310 4180
Check out
Lateral 4578

5 Bending strength n/mm Longitudinal
Mpa 40.25
Check out

Standard export package:inner with waterproof plastic bag, outside with 3mm plywood and carton, then fastened with 3'x6' sheet iron and packed with pallet.