产品规格

Product Parameters

Model	Power/KW	Flow Rate/m³/h	Speed/r/min	Total Pressure/Pa	Noise dB(A)-Quiet Inside	Inlet mm (Width×Height)	Outlet mm (Width×Height)	Box Dimensions mm (Excluding Motor Cover and Belt Cover)	Single Layer Belt Length mm	Double Layer Belt Length mm
315#	1.5	6000	850	350	61 (57)	640×475single layer 620×540 mute	435×280	780×600×550single layer780×650×680mute	1400	1473
315#	2.2	7500	1200	590	62 (58)	640×475single layer 620×540 mute	435×280	780×600×550single layer780×650×680mute	1422	1500
355#	2.2	8500	1060	600	68 (64)	735×540single layer 735×600 mute	430×364	900×650×610single layer900×700×740mute	1448	1524
400#	2.2	9000	935	385	62 (59)	760×540single layer 760×615mute	430×364	920×680×620single layer920×730×750mute	1500	1575
400#	3	10000	1050	490	68 (62)	760×540single layer 760×615mute	460×420	920×680×620single layer920×730×750mute	1448	1549
400#	4	11000	1200	800	74 (70)	760×540single layer 760×615mute	460×420	920×680×620single layer920×730×750mute	1500	1575
400#	5.5	13000	1270	1050	75 (71)	760×540single layer 760×615mute	460×420	920×680×620single layer920×730×750mute	1549	1650
410#	4	12500	1200	750	74 (71)	890×540single layer 890×610mute	460×420	1050×680×620single layer1050×730×750mute	1500	1575
410#	5.5	14500	1270	1000	75 (72)	890×540single layer 890×610mute	460×420	1050×680×620single layer1050×730×750mute	1549	1650
435#	4	13500	1200	820	68 (65)	990×540single layer 990×615mute	510×420	1150×680×620single layer1150×730×750mute	1500	1575
435#	5.5	18500	960	750	75 (70)	990×540single layer 990×615mute	510×420	1150×680×620single layer1150×730×750mute	1549	1650
450#	7.5	15500	1060	900	76 (71)	1100×770single layer 1100×850mute	700×465	1280×880×860single layer1280×930×970mute	1596	2057
450#	7.5	22000	1110	1100	77 (72)	1100×770single layer 1100×850mute	700×465	1280×880×860single layer1280×930×970mute	1596	2057
475#	7.5	21000	1060	900	73 (70)	1100×770single layer 1100×850mute	700×465	1280×880×860single layer1280×930×970mute	1596	2057
475#	11	25700	1100	1000	75 (72)	1100×770single layer 1100×850mute	700×465	1280×880×860single layer1280×930×970mute	2057	2314
475#	11	27000	800	610	74 (71)	1100×770single layer 1100×850mute	700×465	1280×880×860single layer1280×930×970mute	2057	2314
500#	11	31000	900	780	76 (73)	1100×850single layer 1100×960mute	720×480	1280×950×950single layer1280×1030×1080mute	2240	2300
500#	15	35000	1025	1030	78 (75)	1320×980single layer 1320×1080mute	718×718	1500×1120×1080single layer1500×1170×1210mute	2261	2350
560#	15	38000	840	900	77 (74)	1320980single layer 13201080mute	718*718	150011201080single layer 150011701210mute	2550	2600
560#	18.5	40000	950	1100	80 (77)	1320980single layer 13201080mute	718*718	150011201080single layer 150011701210mute	2600	contrary2650 along2700
630#	18.5	42000	780	830	76 (74)	13201080single layer 13201180mute	710*800	150011201180single layer 150011701310mute	2650	2743
630#	22	48000	830	900	79 (76)	13201080single layer 13201180mute	710*800	150011201180single layer 150011701310mute	contrary2700 along2650	2743
630# Small mouth pressure type	22	45000	830	1250	80 (77)	13201080single layer 13201180mute	710*500	150011201180single layer 150011701310mute	2700	2800
630# Small mouth pressure type	30	50000	930	1580	82 (79)	1320*1180mute	710*500	150011701310mute	2700	2800
710#	22	56000	702	1000	82 (79)	16201245single layer 16201335mute	905*916	180014501345single layer 180015001460mute	3000	3048
710#	30	60000	790	1220	88 (84)	1620*1335mute	905*916	180015001460mute	3000	3100
800#	30	65000	620	1050	83 (79)	18301410single layer 18301500mute	1020*1032	202015001510single layer 202015801640mute	3350	3450
800#	37	70000	660	1200	88 (84)	18301410single layer 18301500mute	1020*1032	202015001510single layer 202015801640mute	3450	3500
800#	45	80000	690	1300	93 (90)	1830*1500mute	1020*1032	202015801640mute	3450	3531
800L#	55	105000	660	1250	94 (91)	2040*1410	1190*1030	222015301510	3450	3531

Accessories List

User Manual	1 copy
Inspection Report	1 copy
Product Qualification Certificate	1 copy
CEP Environmental Certificate	1 copy
Product Warranty Card	1 copy
Fasteners	1 pack

Edge sealing process

Stiffener design
Seamless full welding process
Squamous dense edge compression
Laser cutting hollow out
Customizable Text

Silicon steel motor

Lifetime warranty
National standard quality
Pure copper coil
High precision rotor
Low noise and stable operation

Patent impeller

Precision cast iron pulley
Concave trapezoidal design
Brand bearings
High transmission efficiency
Stable and efficient operation

Patent research and development impeller

Longde Patent Research and Development
Ω external tangent vector growth structure
Strict dynamic balance correction
Tight arrangement and low noise
Adequate air volume and smooth operation

Brand components

Precision cast iron pulley
Concave trapezoidal design
Modular assembly, optimized mechanics, stable and reliable
High transmission efficiency
Stable and efficient operation

产品功能


Made to the German Industrial Level II standard, the cutting, forming, assembly, and testing processes are completed in one go.	According to the Archimedean spiral and wing end hyperbolic design, the side plate is stamped and formed, and the reinforcement design is strengthened, resulting in stronger aerodynamic performance

Reinforced frame design with greater load-bearing capacity; The box section adopts a "shoulder type" compression structure, with low vibration frequency, low noise, and no air leakage.	Specialized bearings have increased the models of bearings and main shafts, enhancing the load-bearing capacity of the shaft and bearings; All use European style pulleys, easy to disassemble and maintain.

Important Notes

1.Upon receiving the product, first check if all included accessories are complete;
2.The product must be installed on a flat and stable ground surface;
3.When securing the product, always leave 0.5 meters of safety space for future maintenance;
4.Ensure the product's grounding wire is properly connected;
5.After installation and debugging, provide proper covering for the product to protect against extreme weather conditions.