~Linsky can offer 3 types of block ice machine for different applications: direct refrigeration aluminum alloy type, indirect refrigeration brine type and containerized mobile type.

Block Ice large cube shape, weight of 1~200kg, solid ice; Block ice is the largest ice in all the ice products. It is not easy to thaw due to its small contact area. And it can be crushed into different shapes of ice according to different requirements. Linsky offers transparent, semi-transparent or milky white three ice appearances available.

Features

Transparent ice features: crystal, solid and not easy to melt;
Semi-transparent ice features: misty white appearance as a few amount of gas mixed in ice making process, ice is solid and not easy to melt;
Milky white ice features: milky white as lot of gas mixed in fast ice making process, low temperature, not easy to melt but suitable for crushing.
Block Ice Applications fishing industry, fresh keeping or human consumption after crushing; transparent one used for ice sculpture, ice show etc.; it also can be used in the area of chemical industry, food processing cooling.

~Brief Introduction
Block Ice Colors & Sizes

From block ice appearance, Linsky block ice machine could produce transparent, semi-transparent and milky white block ice; In the aspect of weight and dimension, Linsky standard block ice weight and dimension are listed below for your reference:

Ice Weight Dimension
5kg/pc L100×W100×H580mm
10kg/pc L200×W100×H580mm
15kg/pc L240×W125×H580mm
20kg/pc L250×W125×H780mm
25kg/pc L290×W125×H780mm
30kg/pc L350×W125×H780mm
50kg/pc L450×W160×H780mm
50kg/pc L330×W220×H780mm
100 kg/pc L520×W220×H980mm
* Linsky can customize your block ice machine, telling us your desired weight and size of produced ice, color of ice and ice making time! 

Block Ice Making Period
Ice making time has direct relation to its evaporating temperature of refrigerant and ice thickness. The lower evaporating temperature, the faster ice forms and the whiter the block ice looks like.

With many years' of ice machine manufacturing experience, Linsky has rich experimental records and data in block ice making period. The standard ice making period is shown as follows:

~ Thickness（width） Transparent ice Semi-transparent ice Milky ice
100mm 14 hrs/batch 06 hrs/batch 05 hrs/batch
120mm 20 hrs/batch 08 hrs/batch 07 hrs/batch
160mm 32 hrs/batch 12 hrs/batch 11 hrs/batch
220mm 50 hrs/batch 24 hrs/batch 22 hrs/batch
Remark: the default Linsky block ice is milky white by direct technology, standard working condition: ambient temperature 35℃, inlet water temperature 25℃.

~Aluminum Direct Type Block Ice Machine Features
Adopts latest technology, no need of brine tank;
Aerospace aluminum alloy 6063-T5, high heat transfer coefficient, high strength and robust evaporator by enhanced welding technology;
Direct heat exchange between the water and refrigerant in aluminum evaporator brings higher ice making efficiency, thus ice forms 1.5 times faster than ordinary ice machine which uses brine water;
Easy-to-operate screw rod lifting mechanism gets feedback from the distance sensor which can realize more precise and safe control;
Passive reservoir control method applied to specify precise liquid supply, which increases ice making efficiency and system reliability;
Automatic water adding function by back type liquid level control technology;
Silicone foam seal avoids evaporator dripping problem;
Unique refrigeration system, using hot gas defrost technology makes easier and automatic ice harvest;
Integrated modular design facilitates installation and maintenance on the spot;
Food grade manufacturing process, totally complies with food standard;

~The Specification of Linsky Aluminum Direct Type Block Ice Machine
Model Capacity Refrigerant Operating Power Install Power Operating weight Dimension
LIB-10D 1ton/day R22/R404A 4.2kw 5.4kw 950kg L2455XW935XH2018mm
LIB-20D 2ton/day R22/R404A 7.2kw 9kw 1460kg L4549XW1104XH1881mm
LIB-30D 3ton/day R22/R404A 11.8kw 13.8kw 2280kg L4300XW2100XH2050mm
LIB-50D 5ton/day R22/R404A 18.9kw 24.2kw Unit:960kg L2500XW1400XH1450mm
Evaporator:2260kg L2910XW1855XH1900mm
Cooling Tower:460kg ∅1380XH2170mm
LIB-100D 10ton/day R22/R404A 34.8kw 46.4kw Unit:1680kg L1800XW1600XH1800mm
Evaporator:3750kg L5566XW1355XH2300mm
Cooling Tower:670kg ∅2000XH2410mm
LIB-150D 15ton/day R22/R404A 57.8kw 73kw Unit:2580kg L2270XW2170XH2200mm
Evaporator:4680kg L6520XW2170XH2420mm
Cooling Tower:1120kg ∅2175XH2565mm
LIB-200D 20ton/day R22/R404A 72kw 96kw Unit:2880kg L3080XW2140XH2460mm
Evaporator:6540kg L8385XW2145XH2480mm
Cooling Tower:1300kg ∅2650XH2645mm
LIB-250D 25ton/day R22/R404A 88.3kw 120kw Unit:3750kg L3080XW2140XH2460mm
Evaporator:7560kg L10195XW2160XH2741mm
Cooling Tower:1630kg ∅3050XH2780mm
LIB-300D 30ton/day R22/R404A 118kw 145kw Unit:4135kg L3780XW2140XH2460mm
Evaporator:9840kg L11890XW2160XH2741mm
Cooling Tower:2730kg ∅3300XH2785mm
Standard condition: dry bulb temperature is 35℃ and inlet water temperature is 25℃.

Shanghai Linsky Refrigeration Equipment Co.,Ltd

whatsapp/wechat: +8613156526006

email: yuna.zhang@linskyice.com