Anti-Explosion Fast Roll-up Door usually applies in chemical industrial area, military buildings which are Flammable and explosive. They are installed at the entrance and exit of those buildings which have high request in security and explosion-resistance. Structure of the door: The high strength anti- oxidized industry alloy doorframe, (silver oxidizes 10UM), conforms to the 6010-T6 stipulation standard , steel cold-rolling plate applied in rail (static electricity spurts spreads) or the stainless steel. Motion: German SEW anti-explosion motor, explosion-resistant box, explosion-resistant button. Curtain fabric: Imported industrial polyester with high density applied, Thickness 0.8 mm / 1.5 mm. Many colors provided. Wind-resistance rod is convenient for change and reducing maintaining cost. Transparent windows: Imported PVC transparent soft plate. Shape: in 1 line/several lines, ellipse, square. Speed of the opening: open/close 1.0-1.5 M/S Ability of wind-resistance: 15-20 M/S.
Material: Doorframe:lauan compositive solid wood with asphaltum brushed on the wall side of the doorframe .The veneer of diverse wood species also could be chosen with pressed and glued on the lauan for the clients need. Doorleaf:the structural core of the fireproof filling material of the doorleaf is made up of lauan compositive solid wood and pearl stone which is a sort of environmental Material of pollution-free and innocuity enduring over 1000 Constant high temperature for certified 72 minutes fireproof rating, covered and glued with lauan multilayer veneer board , the prepainted Mdf , pvc , veneer of wood species for the client who favours in a wide range of styling for their own choice, include mahogany, walnut, oak, hemlock, poplar, hickory, maple, pine, alder, cherry and fir also could be chosen as the surface decoration material covered on the lauan .Indispensable components :fireproof expanding strap , fireproof lock and fireproof hinges. Fireproof wooden door is commonly used to be closed , and opening towards the exiting way .Finishings :spray painting , wood lacquer , prepainted mdf, pvc Fireproof rating features: Conform to and exceed the maximum limit stipulated by the gb14101-93 The certified fireproof rating:36 minutes, 54minutes, 72minutes . Carton
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 0.8 to 2mm 4) Door surface steel thickness: 0,4mm to 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow; b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 2mm 4) Door surface thickness: 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow; b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use Packing: Neutral packing, with foam plastic pad
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 2mm 4) Door surface thickness: 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow; b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use Packing: Neutral packing, with foam plastic pad
Place of Origin Shandong, China (Mainland) Brand Name HAOYU Model Number MBF-300D(H) External dimensions 5,500 x 500 x 2,100mm Max. processing width 300mm Max. processing thickness 60mm Min. processing length 400mm,no limit Speed of feeding 0-37m/min Total power 7.5kW Total weight 2,000kg Color white Quality ISO9000 Type HAOYU Profile wrapping machine. Applicable covering material: natural veneer Description; Wrapping machine designed for the gluing and application of veneer (optionally paper foil) on profiles made of particleboard, MDF, etc., using hot melt glue This machine is just used for wrapping the real wood. It can wrap various thin wood or melamine paper on kick board, set lines of door and windows, and railings of stairs Sphere of application: door architrave ,skirting lines, door and window frame lines, point angle lines, doorframes, dadoes, wall lines, friezes, mirror frames and painting frames Features: 1. The bottom wheels are all made by silicon rubber and aluminum. They are wearable and not sticky to the glue. So they can be used for a long time. 2. The electronic controlling components use famous brand products in China and they seldom breaks down. 3. The glue box and the glue plate will be heated at the same time and it can serve mass production without frequently adding glue to the machine. Technical parameters: 1) External dimensions: 5,500 x 500 x 2,100mm 2) Max. processing width: 300mm 3) Max. processing thickness: 60mm 4) Min. processing length: 400mm,no limit 5) Speed of feeding: 0-37m/min 6) Total power: 7.5kW 7) Total weight: 2,000kg.
Detailed Product Description Pvc profile wrapping machine Wrap veneer on door architrave, skirting lines, Door and window frame lines, Point angle pvc profile wrapping machine Applicable covering material: natural veneer Description; Wrapping machine designed for the gluing and application of veneer (optionally paper foil) on profiles made of particleboard, MDF, etc., using hot melt glue. This machine is just used for wrapping the real wood. It can wrap various thin wood or melamine paper on kick board, set lines of door and windows, and railings of stairs. Sphere of application: Door architrave , skirting lines, door and window frame lines, point angle lines, doorframes, dadoes, wall lines, friezes, mirror frames and painting frames Features: 1. The bottom wheels are all made by silicon rubber and aluminum. They are wearable and not sticky to the glue. So they can be used for a long time. 2. The electronic controlling components use famous brand products in China and they seldom breaks down. 3. The glue box and the glue plate will be heated at the same time and it can serve mass production without frequently adding glue to the machine. Technical parameters: 1) External dimensions: 5,500 x 500 x 2,100mm 2) Max. processing width: 300mm 3) Max. processing thickness: 60mm 4) Min. processing length: 400mm,no limit 5) Speed of feeding: 0-37m/min 6) Total power: 7.5kW 7) Total weight: 2,000kg Place of Origin Shandong, China (Mainland) Brand Name HAOYU Model Number MBF-300B(H) External dimensions 5,500 x 500 x 2,100mm Max. processing width 300mm Max. processing thickness 60mm Min. processing length 400mm,no limit Speed of feeding 0-37m/min Total power 7.5kW Total weight 2,000kg color white quality certificate ISO9000 type HAOYU
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 2mm 4) Door surface thickness: 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow; b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use Packing: Neutral packing, with foam plastic pad Conveyance: Qty/40' HQ: 2,050 x 860mm: 268pcs 2,050 x 960mm: 243pcs
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 2mm 4) Door surface thickness: 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use Packing: Neutral packing, with foam plastic pad Conveyance: Qty/40' HQ: 2,050 x 860mm: 268pcs 2,050 x 960mm: 243pcs
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 2mm 4) Door surface thickness: 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use Packing: Neutral packing, with foam plastic pad Conveyance: Qty/40' HQ: 2,050 x 860mm: 268pcs 2,050 x 960mm: 243pcs
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 2mm 4) Door surface thickness: 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use Packing: Neutral packing, with foam plastic pad Conveyance: Qty/40' HQ: 2,050 x 860mm: 268pcs 2,050 x 960mm: 243pcs
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 2mm 4) Door surface thickness: 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use Packing: Neutral packing, with foam plastic pad Conveyance: Qty/40' HQ: 2,050 x 860mm: 268pcs 2,050 x 960mm: 243pcs
Specifications: 1) Material: cold-rolled steel 2) Frame outer size (H x W): a) 2,050 x 960mm b) 2,050 x 860mm c) 1,970 x 960mm d) 1,970 x 860mm 3) Doorframe thickness: 2mm 4) Door surface thickness: 1mm 5) Door panel thickness: 50mm / 70mm 6) Opening direction: inward / outward 7) Lock handle position: left/right 8) Opening degree: 90 degrees 9) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, stainless steel threshold 10) Infilling: honeycomb material and polyurethane 11) Applicable for the entrance of houses or flats 12) Suitable for different wall thickness 13) Particular door plank design: a) A patented lockset with handle and multi-locking points from above, middle and bellow b) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof, guards against theft c) Bright, lustrous and durable appearance d) Super wide visual angle is easy for the owner to catch what is happening outside e) Stainless steel doorsill will never get rusty for long-term use Packing: Neutral packing, with foam plastic pad Conveyance: Qty/40' HQ: 2,050 x 860mm: 268pcs 2,050 x 960mm: 243pcs
PRODUCTS LIST: (A) Fire rating wood door 1. Fire Rating: Two sides of wood door meets 30 minute level / 60 minute level. 2. Surface Finish: Flat / Ditch / Changeful / Customized 3. Thickness: 50mm up to reach Fire rating level. 4. Width: Standard range 800 mm to 1200 mm / Customized. 5. Length: Standard range 2010 mm to 2230 mm / Customized. (B) Wood Foyer door 1. Surface Finish: Many types of Wood Carving / Customized. 2. Thickness: According to customer s requirement. 3. Width: Standard range 800 mm to 1200 mm / Customized. 4. Length: Standard range 2010 mm to 2230 mm / Customized. (C) Hardware: Door knob / door lock / door closer / hinges / door holder / other Size: Standard / Customized match with doors. (D) Doorframe style service Please reference to our website and catalogue, or please provide your drawings design.
Product description: Large expansion Pu foam sealant is an one-component,self-expanding,multipurpose polyurethane foam.This foam will expand and cure by moisture in the air.It is used for a wide range of building applications.It is very good for filling and sealing with excellent mounting capacities,high thermal and acoustical indulation.Higher expansion rate than normal Pu foam. Advabtage: (1)Can apply around 70 meters(30mm*15mm). (2)Most cost effective for each window or door. (3)No shrinkage and craking after cured. (4)Better adhesion and harder. Construction guide: (1)Shake can vigorously for one minute before use. (2)Clean and pre-moisten surface before use. (3)Firmly screw can on adapter,and turn the flow adjustment screw anticlockwise. (4)Fill vertical joints from the bottom up whenhalf filled enough. (5)Foam begins to cureabout ten minutes,wait for one hour before doing the next step. (6)Use knife to smooth out cured foam and treat surface with cement paint or silicone. Usage scenario: Wide range of applications,including:mounting,sealing,filling and onsulating General purpose one-compoent polyurethane foam suitable for filling,insulating,sealing,mounting,caulking,stopping and soundproffing of large and small holes in cocrete,plaster,brick,floorboards,glass or wood.It is specially recommended for mounting of windows and doorframes,heat insulation of sewerage and central heating,fixing and isolating of wall panels and more ecification.
Temperature only test chamber/High and low temperature test chamber Temperature Only Test Chambers High And Low Temperature Test Chamber Temperature chamber models designed to save lab space The Temperature chamber series provides an economical and space-saving solution for a variety of temperature testing requirements. Lowest temperature: -20 or -70�C (-4 or -100�F) Highest temperature: 180�C (354�F) The extended temperature ranges of the Standard series make testing at extreme conditions possible without buying a larger, stand-alone chamber. Two chamber sizes are available, as well. The programmer includes a temperature alarm as just one part of Grande's three-tiered over-temperature protection system. A thermal fuse and a user-set independent limit are also included. In addition, a specimen power terminal allows the user to safely operate powered equipment inside or with the chamber. Features High performance and quiet operation (65 dBa) Space-saving footprint, designed for flush installation to wall Stainless steel exterior Full thermal break around doorframe One 50mm (2") or 100mm (4") diameter cable port on left, with flexible silicone plug Three levels of overheat protection, plus overcool protection Easy lift-off service panels, electrical access on left Detachable eight-foot power cord with plug ETL listed electrical panel conforming to UL 508A Touch-screen programmer/controller with Ethernet Save 120 profiles with up to 1200 steps each (ramp, soak, jump, auto-start, end) One event relay for external device control, plus specimen power interlock relay for safety Grande exclusive options include: Web Controller for full remote access; Chamber Connect software for basic data logging and monitoring. USB and RS-232 ports available, as well.
Hinged cold room door Category: cold room door Type: hinged cold room doors Brand: beo cold room doors Product codes: Product code description dimensions Beo beo-kps719 cold room door standard 70x190 cm Beo beo-kps919 cold room door standard 90x190 cm Cold room door elements kpr719 beo beo-70x190 cm Beo beo-kpr919 rezä°stansli cold room door 90x190 cm (dimensions dimensions are net migration) Door wing: between two sheets without using wood materials 42 (+/- 2) density polyurethane is injected. Door thickness : in normal cold storage, 68 mm, 92 mm in frozen storage tank. Lock: imported goods, and can be opened from the inside when locked and anti-panic arm phosphorus. Hinge: rising and adjustable type. Surface hair: standard manufacturing the wings on both sides are made of pvc sheets. Optionally it can be polyester coated steel and crni. Door frame: a wall of the room room for industrial panels are produced with special doorframe. For this panel are mounted door leaf mounting is also no problem. Aluminum casing for exterior and interior panels without special pvc b are used. Application because it is mounted on the wing casing is very easy. Thermal bridge: sealing is provided with a special rubber seal around the door. Frozen storage is available resistance to freezing in the door, because the resistance of the diode also do not want transformer. Dimensions: 100 cm x 200 net g wee until the desired degree can be produced.
Temperature Cycling Test Chambers Fast change rates test chamber Temperature Cycle Test Chamber Fast change rates testing chamber is suitable for testing the changes of instruments,electrical,electronic products,machine�and�parts�under�the�rapid�temperature change�or�the�the�gradient�conditions, takes advantage of compact, modern scroll compressors to bring fast temperature cycling to small form factor. Temperature cycling rates from 5 to 20�C/min. are possible. Two different ultimate low temperatures are available: -40�C or -70�C. The faster cycle times can be used to meet more aggressive test methods that require thermal stress during transitions. Significant test time can be saved in completing tests, as well. To demonstrate performance, Grande uses the international standard IEC 60068 3-5 measured at the supply air. Temperature cycles are run from hot to cold extremes, and the middle 80% of the transition is timed to determine performance. Your actual cycling results will vary depending on methodology, including the start and end temperatures, and the amount of samples loaded. Features QUALITY CONSTRUCTION Stainless steel exterior and interior Rounded interior corners for easy cleaning Full thermal break around doorframe and door Rotating door latch is easy and secure Dual-layer insulation of fiberglass and expanded foam for thermal integrity One 2" (50mm) to One 4" (100mm) diameter cable port on the left, with an impervious, flexible silicone plug Easy lift-off service panels Pressure relief port to allow air volume changes due to rapid temperature changes Three levels of overheat protection FTF PROGRAMMER/CONTROLLER Popular PID controller with touch-screen operation Stores 120 different profiles�with up to 1200 steps each (ramp, soak, jump, auto-start, end) Step types include: ramp, soak, jump, auto-start, and end Ethernet interface for remote monitoring and operation RECOMMENDED OPTIONS Dry air purge, to compensate for quickly shrinking air during cooling, as well as to reduce risk of condensation. Product temperature control, allows feedback from a second sensor on the product. Ensures faster completion of transition steps.
Refrigeration cold room and freezer /fruit storage freezer room Specifications of Walk in freezer, and can do any size and temperature according to the customers' requirements. Detailed Product Description Polyurehtane insulated panel, customized size Standard hinged door , sliding door,swing door. Monoblock refrigeration unit Use 100%polyurethane insulation panel, density about 44~46kg/m3, with gasket, with flame retardant. Features of fruit storage freezer room 1. Panel thickness: 50, 75, 100, 150 ,200 mm 2. Cooler panel types: polyurethane cooler panel polystyrene cooler panel asbestos cooler panel 3. Panel material: knurling aluminum cold steel panel stainless steel 4. Door types of cold room: Auto closing door, Sliding door, Double acting door Flat barn door Standard protruding barn door. 5. Refrigeration unit: Bizer air cooling semi-hermetic unit Bizer water cooling semi-hermetic unit French Tecumseh unit Hanbell screw unit Copeland unit and Maneurop unit 6. Control system: EVERY CONTRL center controller configured with Schneider AC contactor for cold storage. 7. Refrigerants: R407c, R22, R717, R134a, R404a 8. Expansion valve: Danfoss Application: Food(meat, vegetable, fruit, dairy, drink), medicine, chemical, electronics, etc. -- materials: Polyurethane and metal sheet. Metal sheet: It is can be with painted steel sheet and stainless steel sheet for choice. -- with electric heating wire around doorframe to void icing. -- safe doorknob inside. -- positive plastic seal fixed to door to avoid cooling air losses. Quick-freezing storage/ room storage room sanwich panel Commercial cold storage Cold warehouse Cold Storage For Cooling foods vegetable ftuits cold room for fish farm
Refrigeration cold room and freezer /fruit storage freezer room Specifications of Walk in freezer, and can do any size and temperature according to the customers' requirements. Detailed Product Description Polyurehtane insulated panel, customized size Standard hinged door , sliding door,swing door. Monoblock refrigeration unit Use 100%polyurethane insulation panel, density about 44~46kg/m3, with gasket, with flame retardant. Features of fruit storage freezer room 1. Panel thickness: 50, 75, 100, 150 ,200 mm 2. Cooler panel types: polyurethane cooler panel polystyrene cooler panel asbestos cooler panel 3. Panel material: knurling aluminum cold steel panel stainless steel 4. Door types of cold room: Auto closing door, Sliding door, Double acting door Flat barn door Standard protruding barn door. 5. Refrigeration unit: Bizer air cooling semi-hermetic unit Bizer water cooling semi-hermetic unit French Tecumseh unit Hanbell screw unit Copeland unit and Maneurop unit 6. Control system: EVERY CONTRL center controller configured with Schneider AC contactor for cold storage. 7. Refrigerants: R407c, R22, R717, R134a, R404a 8. Expansion valve: Danfoss Application: Food(meat, vegetable, fruit, dairy, drink), medicine, chemical, electronics, etc. -- materials: Polyurethane and metal sheet. Metal sheet: It is can be with painted steel sheet and stainless steel sheet for choice. -- with electric heating wire around doorframe to void icing. -- safe doorknob inside. -- positive plastic seal fixed to door to avoid cooling air losses. Quick-freezing storage/ room storage room sanwich panel Commercial cold storage Cold warehouse Cold Storage For Cooling foods vegetable ftuits cold room for fish farm
