Four-hole and six-hole machines require an air change to be connected. Please don't make price for machines with out an air swap of bun steamer machine1 thickened stainless-steel ,sturdy and durable. 2 temperature control switch,Precise temperature control and energy saving. 3 by way of means of switch,easy to use. four metallic housing clear to clean. 5 heating pipe heating soon of bun steamer machineModel: 2 holes Voltage: 220v Power: 2000w Suitable steamer diameter: Below 24cm Size: 275*495*145mm Weight: 3: 4 holes Voltage: 220v Power: 4000w Suitable steamer diameter: Below 24cm Size: 475*475*145mm Weight: 6kgModel: 6 holes Voltage: 220v Power: 6000w Suitable steamer diameter: Below 18cm Size: 685*475*145mm Weight: 8kgPhotos of bun steamer machinePackageShipping notice1 items deliver by way of means of specific want customer pay import tax. 2 goods arrive,the visitor want investigate if the equipment or mechanical device is broken so,buyer shouldn’t signal the goods and complain the local express. three customer can let us know the broken concern within 24 hours,we might help customer to solve this issue not,we suffer no obligation for injury attributable to transport. 4. We will bring out your order via DHL/FEDEX/UPS/TNT in maintaining with precise situation, so when you choosen DHL, we'd deliver by way of FEDEX or UPS, pls kindly note before make order. 5. We tested each unit earlier than shipment to make sure it is in fine condition and packed well, so the field seal must be opened nevertheless it is 100 percent brand new item guaranteed. 6. Buyers must examine package / items closely before signing receipt of goods. If there could also be any damages, please contact your local TNT / DHL / Fedex to ask the court cases and claims OR please touch with us within 24 hours. If you also have more question, Just contact me for extra details usCompany name:Cangzhou Pukka Machinery Co.,Ltd Cintact Person:Susan Liu E-mail:Susan@pukkamachinery Phone number:+8613603339063