Metal bellows molding machine

Processing speed:1-4m/min, Bellows pitch:≥27mm, Reel pipe scope of diameter:35-130mm, Power of main motor:3KW, Power of cutterbar:0.75KW, Overall dimension:1.5×1.4×1, Weight:450kg,
Metal bellows molding machines is the special equipment which manufactures the metal bellow for prestressed concrete, makes the galvanized steel strip coil into double wave shape then undercuts and swages to apply the bellows. The bellows mainly used for prestressed pore of post-stressing prestressed concrete bridges,large-scale construction etc. The machine has the advantages of small volume, compact structure, high efficiency, simple operation, easy maintenance; is suitable for site or factory to focus on using. The bellows quality accords with JG225-2007 “prestressed concrete with metal spiral pipe” the standard requirement, and has good seal performance, facilitating construction. Dynamo adopts the infinitely variable speeds, so the tube rate is high, and high quality.

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Prestressing machines and tools
http://www.bfyyl.com/en/products/index.html Construction jacks

The machines and tools:
YDC feed-through jacks
QYC front-end front jacks
GYJ series extrusion machine
YH30 embossing machine
LD series upsetter
ZB high-voltage electric oil pump
Metal bellows molding machines
Mortar pump
Pierce duct machine
JB series mixer
BZK series vacuum pump

Prestressing anchorage:
JLM planished concrete rebar anchorage
LM screw bar anchorage
GZ steel tapered anchorage
BYM stressing-end anchorage
BM flat stressing-end anchorage
BM flat anchorage coupler
Fixed-end P anchorage
Fixed-end H anchorage