SJ-05H Food Freeze Dryer - 5-7 kg/batch

Name: SJ-05H 5-7 kg/batch Food Freeze Dryer
Brand: SJ

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H Series Small Food Freeze Dryers

SJ-05H food freeze dryer with 5-7 kg/batch, 0.48 m2 tray area, and 4 trays for entry testing and low-volume production.

Compare H-series energy data, methods and buyer FAQs

Loading Capacity Guide — SJ-05H
Weigh a sample to estimate tray and batch capacity. Check this model’s area basis, weighed-sample method and liquid-loading examples.

Model designation: SJ-05H is the primary public model. SJIA-05H may appear in factory records, nameplates, quotations, or earlier technical documents; both refer to the same SJIALAB equipment model.

SJ-05H food freeze dryer overview

The SJ-05H is rated for 5-7 kg/batch of reference fresh material and provides 0.48 m2 of usable tray area. The most compact H-series choice for households, recipe trials, farm samples, and very small specialty-food batches.

It is best considered for entry testing and low-volume production. Typical applications include fruit slices, candy, herbs, meal samples, and pet-treat trials. The actual fresh load varies with product density, water content, cut size, tray fill depth, and the drying recipe.

Key specifications

Reference fresh load	5-7 kg/batch
Usable tray area	0.48 m2
Tray arrangement	4 trays
Tray size	220 x 550 x 20 mm
Machine dimensions	450 x 697 x 785 mm (display excluded)
Machine weight	Approx. 60 kg
Electrical supply	220 V 10 A or 110 V 20 A
Condenser temperature	-40 or -60 °C option
Control	7-inch touchscreen, manual and automatic modes
Food-contact construction	Stainless-steel chamber and trays

How to interpret the batch capacity

The capacity is a sizing reference, not a guaranteed load for every food. A thin layer of sliced fruit dries differently from a deep tray of puree, cooked rice, meat, or pet food. For reliable model selection, compare usable tray area and water load as well as kilograms per batch.

Where SJ-05H fits in the range

SJ-05H occupies a specific step in the H-series small food freeze dryer range. For the nearest capacity choices, compare SJ-08H (8-12 kg/batch). The series comparison page shows the full capacity progression.

What to confirm before ordering

Product type, slice or piece thickness, and expected fresh load per cycle
Required electrical supply and local frequency
Preferred condenser-temperature configuration and vacuum-pump arrangement
Available floor space, ventilation, drainage, and cleaning workflow
Target residual moisture, packaging method, and expected batches per week

SJ-05H FAQ

Is 5-7 kg/batch the finished dry-product weight?

No. It is a reference fresh-material load. Finished weight depends mainly on the starting moisture content and the final moisture target.

Can SJ-05H process different foods?

Yes. The equipment can support multiple food categories, but each product needs its own preparation, tray loading, freezing method, cycle settings, cleaning, and packaging plan.

Food freeze-drying guides

Use the food freeze dryer selection guide to compare H, commercial H, and FFD systems. For process planning, read the food freeze-drying process guide.

Freeze dryer machine for home and micro-production use

Buyers searching for a freeze dryer machine for home often need a compact food unit rather than a laboratory manifold dryer. SJ-05H is the entry H-series model for household preservation, farm samples, recipe testing, and low-volume food work. Confirm site power, ventilation, pump arrangement, tray loading, packaging, and expected batches per week before selection.

5H 水負荷凍乾耗電測試

5H 實測條件：26°C，5 L 水；全部乾燥完成由操作者確認。耗電由匯出的有功功率數據積分得到，不是經校準電能表的直接讀數。

校正後的 5H 來源時間軸: 2026-10-15 17:21:12
2026-10-16 17:57:24
運行時長 / 參考時間軸: 24 小時 36 分 12 秒
環境 / 參考溫度: 26°C
來源平均電壓: 221.11 V

取樣最大電流: 6.271 A
時間加權平均電流: 4.986 A
取樣最大功率: 1.1738 kW
平均功率: 0.8517 kW
整批累計耗電: 20.95 kWh

最大值為取樣最大值，不是啟動衝擊電流或瞬時峰值。這些數據不是設備額定值、線路選型依據，也不代表保證的食品批次性能。

5H 可按訂單選配 110 V 或 220 V；8H、10H 為 220 V 規格，各型號均可按訂單配置 50 Hz 或 60 Hz。來源平均電壓約 221 V，不能據此推定 110 V 設備的表現。接電須以交付設備銘牌為準。

電壓、電流與功率趨勢

曲線採用每 10 分鐘的時間加權均值，最後一段為 6 分 12 秒。上方取樣最大值可能高於圖中時段均值。

電壓 (V)

電流 (A)

有功功率 (kW)

查看詳細數據收起詳細數據 (148 個時段)

最後一欄是從本輪起點累加到該行結束的耗電，不是單獨 10 分鐘的耗電；不可逐行求和。最終累計： 20.9547 kWh.

每 10 分鐘均值與累計耗電
時間段（月/日時:分:秒）	平均電壓 (V)	平均電流 (A)	平均功率 (kW)	累計耗電 (kWh)
10/15 17:21:12 – 10/15 17:31:12	223.46	2.906	0.4245	0.0708
10/15 17:31:12 – 10/15 17:41:12	224.76	3.395	0.4902	0.1525
10/15 17:41:12 – 10/15 17:51:12	224.77	3.419	0.4970	0.2353
10/15 17:51:12 – 10/15 18:01:12	221.71	3.290	0.4849	0.3161
10/15 18:01:12 – 10/15 18:11:12	220.83	3.247	0.4761	0.3955
10/15 18:11:12 – 10/15 18:21:12	220.70	3.244	0.4780	0.4751
10/15 18:21:12 – 10/15 18:31:12	221.79	3.278	0.4804	0.5552
10/15 18:31:12 – 10/15 18:41:12	220.06	3.220	0.4756	0.6345
10/15 18:41:12 – 10/15 18:51:12	220.47	3.237	0.4795	0.7144
10/15 18:51:12 – 10/15 19:01:12	220.27	3.230	0.4784	0.7941
10/15 19:01:12 – 10/15 19:11:12	220.48	3.234	0.4776	0.8737
10/15 19:11:12 – 10/15 19:21:12	219.69	3.208	0.4758	0.9530
10/15 19:21:12 – 10/15 19:31:12	220.65	3.231	0.4749	1.0322
10/15 19:31:12 – 10/15 19:41:12	221.64	3.282	0.4812	1.1124
10/15 19:41:12 – 10/15 19:51:12	221.19	3.255	0.4770	1.1919
10/15 19:51:12 – 10/15 20:01:12	220.05	3.222	0.4767	1.2713
10/15 20:01:12 – 10/15 20:11:12	221.05	3.257	0.4812	1.3515
10/15 20:11:12 – 10/15 20:21:12	221.71	3.284	0.4823	1.4319
10/15 20:21:12 – 10/15 20:31:12	221.63	3.245	0.4677	1.5098
10/15 20:31:12 – 10/15 20:41:12	221.11	3.213	0.4587	1.5863
10/15 20:41:12 – 10/15 20:51:12	221.75	3.224	0.4590	1.6628
10/15 20:51:12 – 10/15 21:01:12	222.07	3.244	0.4598	1.7394
10/15 21:01:12 – 10/15 21:11:12	222.11	3.248	0.4625	1.8165
10/15 21:11:12 – 10/15 21:21:12	222.51	4.771	0.7961	1.9492
10/15 21:21:12 – 10/15 21:31:12	222.45	4.988	0.8319	2.0878
10/15 21:31:12 – 10/15 21:41:12	221.55	5.421	0.9530	2.2467
10/15 21:41:12 – 10/15 21:51:12	221.98	4.814	0.7816	2.3769
10/15 21:51:12 – 10/15 22:01:12	222.30	4.783	0.7693	2.5051
10/15 22:01:12 – 10/15 22:11:12	222.53	4.783	0.7657	2.6328
10/15 22:11:12 – 10/15 22:21:12	222.27	5.465	0.9609	2.7929
10/15 22:21:12 – 10/15 22:31:12	221.74	5.006	0.8243	2.9303
10/15 22:31:12 – 10/15 22:41:12	223.18	4.764	0.7507	3.0554
10/15 22:41:12 – 10/15 22:51:12	223.65	4.747	0.7344	3.1778
10/15 22:51:12 – 10/15 23:01:12	223.69	4.790	0.7379	3.3008
10/15 23:01:12 – 10/15 23:11:12	223.54	5.023	0.8202	3.4375
10/15 23:11:12 – 10/15 23:21:12	223.71	4.747	0.7371	3.5604
10/15 23:21:12 – 10/15 23:31:12	223.83	4.871	0.7736	3.6893
10/15 23:31:12 – 10/15 23:41:12	224.14	4.799	0.7455	3.8136
10/15 23:41:12 – 10/15 23:51:12	223.58	4.822	0.7566	3.9396
10/15 23:51:12 – 10/16 00:01:12	223.50	4.806	0.7544	4.0654
10/16 00:01:12 – 10/16 00:11:12	223.01	4.721	0.7354	4.1880
10/16 00:11:12 – 10/16 00:21:12	222.77	5.006	0.8254	4.3255
10/16 00:21:12 – 10/16 00:31:12	222.70	5.117	0.8588	4.4687
10/16 00:31:12 – 10/16 00:41:12	223.20	5.009	0.8270	4.6065
10/16 00:41:12 – 10/16 00:51:12	222.34	5.063	0.8395	4.7464
10/16 00:51:12 – 10/16 01:01:12	221.43	4.834	0.7826	4.8768
10/16 01:01:12 – 10/16 01:11:12	221.38	5.194	0.8908	5.0253
10/16 01:11:12 – 10/16 01:21:12	222.32	5.062	0.8449	5.1661
10/16 01:21:12 – 10/16 01:31:12	222.66	4.705	0.7365	5.2889
10/16 01:31:12 – 10/16 01:41:12	222.10	4.964	0.8158	5.4249
10/16 01:41:12 – 10/16 01:51:12	222.37	5.009	0.8306	5.5633
10/16 01:51:12 – 10/16 02:01:12	222.77	5.133	0.8624	5.7070
10/16 02:01:12 – 10/16 02:11:12	222.96	5.055	0.8393	5.8469
10/16 02:11:12 – 10/16 02:21:12	222.99	5.190	0.8817	5.9939
10/16 02:21:12 – 10/16 02:31:12	222.77	5.388	0.9425	6.1509
10/16 02:31:12 – 10/16 02:41:12	222.92	5.239	0.8987	6.3007
10/16 02:41:12 – 10/16 02:51:12	223.29	5.020	0.8213	6.4376
10/16 02:51:12 – 10/16 03:01:12	223.54	5.252	0.8943	6.5867
10/16 03:01:12 – 10/16 03:11:12	222.61	5.306	0.9096	6.7382
10/16 03:11:12 – 10/16 03:21:12	222.57	5.455	0.9586	6.8980
10/16 03:21:12 – 10/16 03:31:12	222.21	5.399	0.9432	7.0552
10/16 03:31:12 – 10/16 03:41:12	222.26	5.281	0.9108	7.2070
10/16 03:41:12 – 10/16 03:51:12	222.35	5.438	0.9539	7.3660
10/16 03:51:12 – 10/16 04:01:12	222.66	5.410	0.9460	7.5236
10/16 04:01:12 – 10/16 04:11:12	222.57	5.366	0.9371	7.6798
10/16 04:11:12 – 10/16 04:21:12	222.54	5.477	0.9632	7.8403
10/16 04:21:12 – 10/16 04:31:12	222.00	5.657	1.0190	8.0102
10/16 04:31:12 – 10/16 04:41:12	222.66	5.492	0.9738	8.1725
10/16 04:41:12 – 10/16 04:51:12	222.52	5.884	1.0788	8.3523
10/16 04:51:12 – 10/16 05:01:12	223.44	4.943	0.8063	8.4867
10/16 05:01:12 – 10/16 05:11:12	222.54	5.760	1.0440	8.6607
10/16 05:11:12 – 10/16 05:21:12	223.25	5.181	0.8755	8.8066
10/16 05:21:12 – 10/16 05:31:12	223.22	5.476	0.9621	8.9670
10/16 05:31:12 – 10/16 05:41:12	223.34	5.149	0.8675	9.1115
10/16 05:41:12 – 10/16 05:51:12	222.92	5.611	1.0075	9.2795
10/16 05:51:12 – 10/16 06:01:12	223.27	5.343	0.9246	9.4336
10/16 06:01:12 – 10/16 06:11:12	223.18	5.434	0.9472	9.5914
10/16 06:11:12 – 10/16 06:21:12	223.05	5.465	0.9570	9.7509
10/16 06:21:12 – 10/16 06:31:12	223.00	5.146	0.8668	9.8954
10/16 06:31:12 – 10/16 06:41:12	222.54	5.543	0.9805	10.0588
10/16 06:41:12 – 10/16 06:51:12	222.77	5.617	1.0021	10.2258
10/16 06:51:12 – 10/16 07:01:12	222.81	5.199	0.8801	10.3725
10/16 07:01:12 – 10/16 07:11:12	222.01	5.591	0.9950	10.5383
10/16 07:11:12 – 10/16 07:21:12	223.90	5.414	0.9234	10.6922
10/16 07:21:12 – 10/16 07:31:12	223.47	5.647	1.0092	10.8604
10/16 07:31:12 – 10/16 07:41:12	223.31	5.303	0.9119	11.0124
10/16 07:41:12 – 10/16 07:51:12	222.32	5.468	0.9637	11.1730
10/16 07:51:12 – 10/16 08:01:12	222.51	5.088	0.8562	11.3157
10/16 08:01:12 – 10/16 08:11:12	222.19	5.292	0.9187	11.4688
10/16 08:11:12 – 10/16 08:21:12	219.73	5.455	0.9777	11.6318
10/16 08:21:12 – 10/16 08:31:12	220.48	5.665	1.0288	11.8032
10/16 08:31:12 – 10/16 08:41:12	220.29	5.252	0.9174	11.9561
10/16 08:41:12 – 10/16 08:51:12	219.04	5.333	0.9456	12.1137
10/16 08:51:12 – 10/16 09:01:12	217.81	5.502	0.9939	12.2794
10/16 09:01:12 – 10/16 09:11:12	217.67	5.332	0.9489	12.4375
10/16 09:11:12 – 10/16 09:21:12	216.31	5.353	0.9596	12.5975
10/16 09:21:12 – 10/16 09:31:12	216.24	5.389	0.9688	12.7589
10/16 09:31:12 – 10/16 09:41:12	217.00	5.337	0.9524	12.9177
10/16 09:41:12 – 10/16 09:51:12	216.14	5.270	0.9376	13.0739
10/16 09:51:12 – 10/16 10:01:12	216.84	5.439	0.9787	13.2371
10/16 10:01:12 – 10/16 10:11:12	217.43	5.369	0.9584	13.3968
10/16 10:11:12 – 10/16 10:21:12	217.78	5.038	0.8687	13.5416
10/16 10:21:12 – 10/16 10:31:12	218.49	5.413	0.9654	13.7025
10/16 10:31:12 – 10/16 10:41:12	218.54	5.874	1.0892	13.8840
10/16 10:41:12 – 10/16 10:51:12	219.65	5.130	0.8829	14.0312
10/16 10:51:12 – 10/16 11:01:12	219.53	5.567	0.9717	14.1931
10/16 11:01:12 – 10/16 11:11:12	218.72	5.368	0.9242	14.3472
10/16 11:11:12 – 10/16 11:21:12	218.63	5.270	0.9423	14.5042
10/16 11:21:12 – 10/16 11:31:12	219.08	5.960	1.1233	14.6914
10/16 11:31:12 – 10/16 11:41:12	221.00	5.246	0.9002	14.8415
10/16 11:41:12 – 10/16 11:51:12	221.31	5.793	1.0564	15.0175
10/16 11:51:12 – 10/16 12:01:12	222.81	5.758	1.0405	15.1909
10/16 12:01:12 – 10/16 12:11:12	223.86	6.128	1.1354	15.3802
10/16 12:11:12 – 10/16 12:21:12	221.13	5.827	1.0611	15.5570
10/16 12:21:12 – 10/16 12:31:12	217.44	5.911	1.1036	15.7409
10/16 12:31:12 – 10/16 12:41:12	218.70	5.899	1.0963	15.9237
10/16 12:41:12 – 10/16 12:51:12	219.32	5.530	0.9906	16.0888
10/16 12:51:12 – 10/16 13:01:12	220.33	5.595	1.0034	16.2560
10/16 13:01:12 – 10/16 13:11:12	219.35	5.474	0.9777	16.4190
10/16 13:11:12 – 10/16 13:21:12	220.61	5.020	0.8471	16.5601
10/16 13:21:12 – 10/16 13:31:12	219.35	5.648	1.0238	16.7308
10/16 13:31:12 – 10/16 13:41:12	217.41	5.908	1.1034	16.9147
10/16 13:41:12 – 10/16 13:51:12	216.24	5.101	0.8968	17.0641
10/16 13:51:12 – 10/16 14:01:12	217.81	5.130	0.8951	17.2133
10/16 14:01:12 – 10/16 14:11:12	218.10	5.783	1.0507	17.3884
10/16 14:11:12 – 10/16 14:21:12	218.14	5.498	0.9896	17.5534
10/16 14:21:12 – 10/16 14:31:12	219.75	5.572	1.0032	17.7205
10/16 14:31:12 – 10/16 14:41:12	220.33	5.453	0.9707	17.8823
10/16 14:41:12 – 10/16 14:51:12	222.32	5.421	0.9488	18.0405
10/16 14:51:12 – 10/16 15:01:12	221.78	5.448	0.9594	18.2004
10/16 15:01:12 – 10/16 15:11:12	219.49	5.375	0.9485	18.3584
10/16 15:11:12 – 10/16 15:21:12	220.95	6.005	1.1244	18.5458
10/16 15:21:12 – 10/16 15:31:12	219.38	5.759	1.0625	18.7229
10/16 15:31:12 – 10/16 15:41:12	216.78	5.449	0.9818	18.8866
10/16 15:41:12 – 10/16 15:51:12	217.49	5.726	1.0470	19.0611
10/16 15:51:12 – 10/16 16:01:12	217.69	5.803	1.0738	19.2400
10/16 16:01:12 – 10/16 16:11:12	215.82	5.543	1.0111	19.4085
10/16 16:11:12 – 10/16 16:21:12	215.92	4.773	0.7997	19.5418
10/16 16:21:12 – 10/16 16:31:12	217.45	5.026	0.8709	19.6870
10/16 16:31:12 – 10/16 16:41:12	218.19	5.121	0.8919	19.8356
10/16 16:41:12 – 10/16 16:51:12	218.63	5.136	0.8941	19.9846
10/16 16:51:12 – 10/16 17:01:12	218.73	5.133	0.8930	20.1335
10/16 17:01:12 – 10/16 17:11:12	219.23	5.040	0.8634	20.2774
10/16 17:11:12 – 10/16 17:21:12	222.44	5.170	0.8767	20.4235
10/16 17:21:12 – 10/16 17:31:12	222.01	5.348	0.9302	20.5785
10/16 17:31:12 – 10/16 17:41:12	222.40	5.075	0.8469	20.7197
10/16 17:41:12 – 10/16 17:51:12	221.15	5.328	0.9256	20.8739
10/16 17:51:12 – 10/16 17:57:24	220.44	4.797	0.7812	20.9547

計算方法與數據邊界

設備每分鐘採集為用戶說明；現有 5H CSV 實際為每 3 分鐘一條，共 493 個參考點，並非完整的 1 分鐘記錄。網頁按每 10 分鐘進行時間加權彙總。

能量採用相鄰點線性插值和有功功率梯形積分。起點借助前 12 秒的參考點，末尾 24 秒沿用最後數值。僅使用最後一次長時間運行，未混入早期接線、解碼和功率方向異常數據。

因 HMI 日曆未校準，按操作者要求將日期統一校正至 2026 年 10 月 15–16 日；時分秒、時間間隔和讀數不變。這是校正後的報告日期，不是獨立核驗的日曆時間戳。

功率來源：data1_20260618175747.csv；運行邊界：data2_20260618175754.csv 最後一行。報告日期：2026 年 10 月 16 日。

如何用於食品試驗參考

純水與食品的乾燥過程不同。物料、初始含水率、鋪料厚度、裝載、預凍、擱板條件和乾燥終點都會影響時間與能耗，參考時間軸不是食品週期承諾。

食品試驗應記錄物料、初始與最終質量、厚度和經確認的乾燥終點，並按實際除水量比較 kWh/kg。電費 = 批次耗電量 × 當地電價。

僅本次 5H 水測試，積分耗電約為 4.19 kWh/kg 水。

5 kg 食品的除水量計算示例：假設乾物質守恆，最終含水率為 5%（濕基）。這不是食品實測、預計耗電上下限，也不是通用乾燥終點。

初始含水率	計算成品質量 (kg)	除水量 (kg)	按水負荷折算耗電 (kWh)
70%	1.58	3.42	14.3
80%	1.05	3.95	16.5
90%	0.53	4.47	18.7

成品質量 = 5 × (1 − 初始含水率) / (1 − 0.05)；除水量 = 5 − 成品質量；參考耗電 = 除水量 × 4.19093 kWh/kg。

14.3–18.7 kWh 僅用於假設比能耗與本次水測試相同的對比，未單獨考慮週期、固定負載及傳熱傳質變化，不能據此認定所有食品均可裝載 5 kg。

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