At present, we develop a new hard surface gearbox for single screw extruder named DJYG.this product was optimized to meet higher extrusion speed with larger output torque and axial force. it have many features: small volume, strong bearing capacity, stable transmission, low noise, high efficiency, etc.
Box: made of high quality Cast iron, Box structure low down the noise in the design. at the same time, aging treatment and advanced processing technology ensure the accuracy of box
Gear: Gear is made of high strength alloy steel material such as 20CrMnMo, 20CrNi2Mo. the tooth surface hardness up to HRC56-62, the precision of level 5 (GB/T10095-2001) after carburizing ,quenching and grinding etc process. at last making some reasonable modification to ensure the effect of gear meshing.
Bearing: General choose well-known brands at domestic and foreign, such as SKF, FAG, NSK, ZWZ, HRB
Seal: General choose import brand,such as SOG,SIMIRIT, etc.
The dimensions of DJYG series of single screw gearbox
Specification | a | Overall Dimension | Anchor Installation Size | ||||||||||
A | B | H | H1 | h | n2 | d4 | m1 | m2 | m3 | m4 | m5 | ||
DJYG133 | 218 | 478 | 215 | 140 | 280 | 22 | 4 | 16 | 113 | 374 | 52 | 180 | 186 |
DJYG146 | 260 | 560 | 256 | 160 | 320 | 25 | 4 | 18 | 128 | 388 | 62 | 210 | 220 |
DJYG160 | 277 | 620 | 256 | 170 | 340 | 25 | 4 | 18 | 141 | 485 | 67.5 | 225 | 225 |
DJYG180 | 320 | 700 | 340 | 220 | 440 | 30 | 4 | 18 | 140 | 540 | 80 | 290 | 290 |
DJYG200 | 340 | 750 | 340 | 240 | 480 | 30 | 4 | 18 | 170 | 590 | 80 | 290 | 330 |
DJYG225 | 385 | 800 | 360 | 250 | 500 | 35 | 4 | 26 | 165 | 620 | 90 | 315 | 330 |
DJYG250 | 430 | 930 | 380 | 280 | 560 | 45 | 4 | 26 | 205 | 720 | 105 | 330 | 360 |
DJYG280 | 500 | 1000 | 410 | 300 | 600 | 50 | 4 | 34 | 190 | 780 | 110 | 345 | 380 |
DJYG320 | 555 | 1120 | 450 | 350 | 700 | 60 | 4 | 40 | 210 | 860 | 130 | 380 | 450 |
DJYG360 | 615 | 1200 | 490 | 400 | 800 | 60 | 4 | 40 | 235 | 940 | 130 | 415 | 530 |
Specification | Input Shaft Size | Output Shaft Size | |||||||
L1 | I1 | d1(m6) | t1 | b1 | d2(H8) | L4 | t2 | b2( F9) | |
DJYG133 | 125 | 60 | 28 | 31 | 8 | 38 | 90 | 44.6 | 10 |
DJYG146 | 148 | 80 | 38 | 41 | 10 | 45 | 120 | 52.6 | 14 |
DJYG160 | 148 | 80 | 38 | 41 | 10 | 50 | 120 | 57.6 | 14 |
DJYG180 | 200 | 80 | 45 | 48.5 | 14 | 55 | 140 | 63.6 | 16 |
DJYG200 | 200 | 80 | 45 | 48.5 | 14 | 60 | 170 | 68.8 | 18 |
DJYG225 | 205 | 110 | 55 | 59 | 16 | 70 | 170 | 79.8 | 20 |
DJYG250 | 220 | 110 | 60 | 64 | 18 | 80 | 180 | 90.8 | 22 |
DJYG280 | 240 | 125 | 65 | 69 | 18 | 90 | 180 | 100.8 | 25 |
DJYG320 | 265 | 130 | 80 | 85 | 22 | 110 | 200 | 122.8 | 28 |
DJYG360 | 275 | 130 | 90 | 95 | 25 | 120 | 245 | 134.8 | 32 |
Specification | Thrust Package Connection Size | Output Shaft Tail Size | Cooling Pipe Joint | ||||||||||
L2 | Φ1 | Φ2(H8) | L3 | Φ3 | n1 | d3 | L6 | d5 | d6 | L5 | M | d7 | |
DJYG133 | 205 | 205 | 180 | 8 | 240 | 8 | M12 | 24 | M16 | 20 | 30 | 137 | DN20 |
DJYG146 | 245 | 230 | 200 | 8 | 260 | 8 | M12 | 24 | M20 | 25 | 30 | 153 | DN20 |
DJYG160 | 235 | 245 | 210 | 8 | 280 | 8 | M16 | 28 | M20 | 25 | 30 | 153 | DN20 |
DJYG180 | 323 | 290 | 250 | 8 | 330 | 12 | M16 | 28 | M80*4 | 35 | 50 | 250 | DN20 |
DJYG200 | 330 | 300 | 270 | 8 | 350 | 12 | M16 | 28 | M85*4 | 40 | 50 | 250 | DN20 |
DJYG225 | 355 | 370 | 330 | 8 | 430 | 12 | M20 | 35 | M85*4 | 55 | 50 | 265 | DN20 |
DJYG250 | 380 | 370 | 330 | 8 | 430 | 12 | M20 | 35 | M85*4 | 55 | 50 | 285 | DN20 |
DJYG280 | 435 | 410 | 360 | 8 | 460 | 12 | M24 | 40 | M85*4 | 55 | 50 | 300 | DN20 |
DJYG320 | 480 | 455 | 400 | 10 | 520 | 12 | M24 | 40 | M90*4 | 60 | 60 | 325 | DN20 |
DJYG360 | 510 | 475 | 400 | 15 | 550 | 12 | M30 | 50 | M90*4 | 60 | 60 | 342 | DN20 |
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FAQ
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of reducer.
Q 2:Can you do OEM?
A:Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions, Pictures and Samples if possible.
Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.
Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing.
Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
Q 6:How to choose a gearbox? What if I don't know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don't worry, Send as much information as you can, our team will help you find the right one you are looking for.
Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements
Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery