Buying & identification
I don't have the part number — what do I send?
Photo of the part beside a scale, photo of the machine nameplate, and the size you can measure (DN for pipeline parts; bore, OD and length for bushes; OD and bolt count for rings and plates). We identify from photos every day. Ask us on WhatsApp →
Will an aftermarket part fit my machine?
Fit comes from the pattern and dimensions, not the sticker — send the model and we confirm the exact fit before you pay. Ask us on WhatsApp →
Do you sell single pieces?
Yes — one clamp for a breakdown or a stockist's monthly list are both normal. Ask us on WhatsApp →
How fast is dispatch?
Stock lines same or next day ex-Ahmedabad; the quotation confirms stock and dispatch date in writing. Ask us on WhatsApp →
Concrete pump
Pump losing pressure and slurry leaking into the hopper — which part?
The classic wear-couple signature: cutting ring and wear plate no longer sealing. Output drops, fines blow back, blockages follow. Send your model — the pair should be changed together. Ask us on WhatsApp →
How long does a cutting ring last?
Depends on mix abrasiveness, pressure and hours — no honest single number. Watch for pressure loss, leakage and grooving on the plate; when the gap can't be adjusted back per your manual, change the pair. Ask us on WhatsApp →
When do piston cups / ball cups need changing?
Falling output and a dirty water box are the tell-tales — cement slurry in the water box means the cup is passing. Ask us on WhatsApp →
Which clamp fits a boom placer?
Schwing booms: DN150 wedge. Putzmeister booms: DN150 ZX wedge or bolt type, and DN125 lever on both makes' booms. DN125 wedge is the trailer-pump clamp. Ask us on WhatsApp →
What is a ZX pipe?
ZX is the collar type fitted on the pipe ends, suiting ZX clamps — the coupling used on most Schwing and Putzmeister boom pumps, and on Putzmeister's DN150 clamp. Ask us on WhatsApp →
Couplings leaking at the joints?
Usually the rubber seal rings, the cheapest part on the line — worn seals cost pressure and spray slurry; replace as a set. Ask us on WhatsApp →
DN125 vs DN150 — what's the difference?
Pipeline bore. Most Indian trailer pumps run DN125; boom decks run DN150 — check the stamped collar or send a photo. Ask us on WhatsApp →
Batching plant
Batch weights drifting or moisture-like errors?
Load cells drift, and their cabling and mounting matter as much as the cell — we supply S-type and compression cells; send capacity and mV/V from the old cell's label. Ask us on WhatsApp →
Screw conveyor jamming or slow?
Worn flight blades, or the hanger and end bearings — cement is abrasive and eats both; we supply bearings (Ø219 with shaft) and can quote flights. Ask us on WhatsApp →
When do mixer arms, tips and liners need changing?
Uneven mixing and rising amperage are the signs; change tips and liners before they wear into the arms — CP18/CP30 sets available. Ask us on WhatsApp →
Gates and butterfly valves sluggish?
Usually moisture in the pneumatics or a tired actuator; we supply actuators and complete valves. Ask us on WhatsApp →
PLC module dead — is the machine obsolete?
Usually no; many Siemens-era modules are still available — send the module's part number from its label. Ask us on WhatsApp →
Transit mixer
Drum rotating unevenly or squealing?
Check rollers first — worn rollers damage the drum ring, which costs far more than rollers; grease per schedule, change in pairs. Ask us on WhatsApp →
Water system weak?
Clogged nozzles or a tired water pump; we supply pumps for Schwing and Greaves/CIFA mixers, and tanks for Schwing/Greaves TMs. Ask us on WhatsApp →
Hydraulic running hot?
Start with the filter element and cooler airflow before condemning the pump — filters for new-model TMs and for Putzmeister, Schwing, Greaves and SANY stationary and boom pumps in stock. Ask us on WhatsApp →
Export
Can you ship a trial order abroad?
Yes — trial-container compositions are our normal starting point; FOB Mundra, USD quotation, documentation handled, production and packing photos as it goes. Ask us on WhatsApp →
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